X-Git-Url: https://repo.or.cz/w/wmaker-crm.git/blobdiff_plain/59fc927dc9f183802621138534fa6eaafe5593ba..688a56e8ab67b56550e2874d9d7423f0d435bfd9:/src/moveres.c diff --git a/src/moveres.c b/src/moveres.c dissimilarity index 93% index 7d4fccb0..b0d4a467 100644 --- a/src/moveres.c +++ b/src/moveres.c @@ -1,2426 +1,2296 @@ -/* - * Window Maker window manager - * - * Copyright (c) 1997-2003 Alfredo K. Kojima - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, - * USA. - */ - -#include "wconfig.h" - -#include -#include -#include -#include -#include -#include -#include - -#include "WindowMaker.h" -#include "wcore.h" -#include "framewin.h" -#include "window.h" -#include "client.h" -#include "icon.h" -#include "dock.h" -#include "funcs.h" -#include "actions.h" -#include "workspace.h" - -#include "geomview.h" -#include "screen.h" -#include "xinerama.h" - -#include - - -/* How many different types of geometry/position - display thingies are there? */ -#define NUM_DISPLAYS 5 - -#define LEFT 1 -#define RIGHT 2 -#define HORIZONTAL (LEFT|RIGHT) -#define UP 4 -#define DOWN 8 -#define VERTICAL (UP|DOWN) - - -/* True if window currently has a border. This also includes borderless - * windows which are currently selected - */ -#define HAS_BORDER_WITH_SELECT(w) ((w)->flags.selected || HAS_BORDER(w)) - - -/****** Global Variables ******/ -extern Time LastTimestamp; - -extern Cursor wCursor[WCUR_LAST]; - -extern WPreferences wPreferences; - -extern Atom _XA_WM_PROTOCOLS; - - - -/* - *---------------------------------------------------------------------- - * checkMouseSamplingRate- - * For lowering the mouse motion sampling rate for machines where - * it's too high (SGIs). If it returns False then the event should be - * ignored. - *---------------------------------------------------------------------- - */ -static Bool -checkMouseSamplingRate(XEvent *ev) -{ - static Time previousMotion = 0; - - if (ev->type == MotionNotify) { - if (ev->xmotion.time - previousMotion < DELAY_BETWEEN_MOUSE_SAMPLING) { - return False; - } else { - previousMotion = ev->xmotion.time; - } - } - return True; -} - - - -/* - *---------------------------------------------------------------------- - * moveGeometryDisplayCentered - * - * routine that moves the geometry/position window on scr so it is - * centered over the given coordinates (x,y). Also the window position - * is clamped so it stays on the screen at all times. - *---------------------------------------------------------------------- - */ -static void -moveGeometryDisplayCentered(WScreen *scr, int x, int y) -{ - unsigned int w = WMWidgetWidth(scr->gview); - unsigned int h = WMWidgetHeight(scr->gview); - int x1 = 0, y1 = 0, x2 = scr->scr_width, y2 = scr->scr_height; - - x -= w / 2; - y -= h / 2; - - /* dead area check */ - if (scr->xine_info.count) { - WMRect rect; - int head, flags; - - rect.pos.x = x; - rect.pos.y = y; - rect.size.width = w; - rect.size.height = h; - - head = wGetRectPlacementInfo(scr, rect, &flags); - - if (flags & (XFLAG_DEAD | XFLAG_PARTIAL)) { - rect = wGetRectForHead(scr, head); - x1 = rect.pos.x; - y1 = rect.pos.y; - x2 = x1 + rect.size.width; - y2 = y1 + rect.size.height; - } - } - - if (x < x1 + 1) - x = x1 + 1; - else if (x > (x2 - w)) - x = x2 - w; - - if (y < y1 + 1) - y = y1 + 1; - else if (y > (y2 - h)) - y = y2 - h; - - - WMMoveWidget(scr->gview, x, y); -} - - -static void -showPosition(WWindow *wwin, int x, int y) -{ - WScreen *scr = wwin->screen_ptr; - - if (wPreferences.move_display == WDIS_NEW) { -#if 0 - int width = wwin->frame->core->width; - int height = wwin->frame->core->height; - - GC lgc = scr->line_gc; - XSetForeground(dpy, lgc, scr->line_pixel); - sprintf(num, "%i", x); - - XDrawLine(dpy, scr->root_win, lgc, 0, y-1, scr->scr_width, y-1); - XDrawLine(dpy, scr->root_win, lgc, 0, y+height+2, scr->scr_width, - y+height+2); - XDrawLine(dpy, scr->root_win, lgc, x-1, 0, x-1, scr->scr_height); - XDrawLine(dpy, scr->root_win, lgc, x+width+2, 0, x+width+2, - scr->scr_height); -#endif - } else { -#ifdef VIRTUAL_DESKTOP - WSetGeometryViewShownPosition(scr->gview, - x + scr->workspaces[scr->current_workspace]->view_x, - y + scr->workspaces[scr->current_workspace]->view_y); -#else - WSetGeometryViewShownPosition(scr->gview, x, y); -#endif - } -} - - -static void -cyclePositionDisplay(WWindow *wwin, int x, int y, int w, int h) -{ - WScreen *scr = wwin->screen_ptr; - WMRect rect; - - wPreferences.move_display++; - wPreferences.move_display %= NUM_DISPLAYS; - - if (wPreferences.move_display == WDIS_NEW) { - wPreferences.move_display++; - wPreferences.move_display %= NUM_DISPLAYS; - } - - if (wPreferences.move_display == WDIS_NONE) { - WMUnmapWidget(scr->gview); - } else { - if (wPreferences.move_display == WDIS_CENTER) { - rect = wGetRectForHead(scr, wGetHeadForWindow(wwin)); - moveGeometryDisplayCentered(scr, rect.pos.x + rect.size.width/2, - rect.pos.y + rect.size.height/2); - } else if (wPreferences.move_display == WDIS_TOPLEFT) { - rect = wGetRectForHead(scr, wGetHeadForWindow(wwin)); - moveGeometryDisplayCentered(scr, rect.pos.x + 1, rect.pos.y + 1); - } else if (wPreferences.move_display == WDIS_FRAME_CENTER) { - moveGeometryDisplayCentered(scr, x + w/2, y + h/2); - } - WMMapWidget(scr->gview); - } -} - - -static void -mapPositionDisplay(WWindow *wwin, int x, int y, int w, int h) -{ - WScreen *scr = wwin->screen_ptr; - WMRect rect; - - if (wPreferences.move_display == WDIS_NEW - || wPreferences.move_display == WDIS_NONE) { - return; - } else if (wPreferences.move_display == WDIS_CENTER) { - rect = wGetRectForHead(scr, wGetHeadForWindow(wwin)); - moveGeometryDisplayCentered(scr, rect.pos.x + rect.size.width/2, - rect.pos.y + rect.size.height/2); - } else if (wPreferences.move_display == WDIS_TOPLEFT) { - rect = wGetRectForHead(scr, wGetHeadForWindow(wwin)); - moveGeometryDisplayCentered(scr, rect.pos.x + 1, rect.pos.y + 1); - } else if (wPreferences.move_display == WDIS_FRAME_CENTER) { - moveGeometryDisplayCentered(scr, x + w/2, y + h/2); - } - WMMapWidget(scr->gview); - WSetGeometryViewShownPosition(scr->gview, x, y); -} - - -static void -showGeometry(WWindow *wwin, int x1, int y1, int x2, int y2, int direction) -{ - WScreen *scr = wwin->screen_ptr; - Window root = scr->root_win; - GC gc = scr->line_gc; - int ty, by, my, x, y, mx, s; - char num[16]; - XSegment segment[4]; - int fw, fh; - - /* This seems necessary for some odd reason (too lazy to write x1-1 and - * x2-1 everywhere below in the code). But why only for x? */ - x1--; x2--; - - if (HAS_BORDER_WITH_SELECT(wwin)) { - x1 += FRAME_BORDER_WIDTH; - x2 += FRAME_BORDER_WIDTH; - y1 += FRAME_BORDER_WIDTH; - y2 += FRAME_BORDER_WIDTH; - } - - ty = y1 + wwin->frame->top_width; - by = y2 - wwin->frame->bottom_width; - - if (wPreferences.size_display == WDIS_NEW) { - fw = XTextWidth(scr->tech_draw_font, "8888", 4); - fh = scr->tech_draw_font->ascent+scr->tech_draw_font->descent; - - XSetForeground(dpy, gc, scr->line_pixel); - - /* vertical geometry */ - if (((direction & LEFT) && (x2 < scr->scr_width - fw)) || (x1 < fw)) { - x = x2; - s = -15; - } else { - x = x1; - s = 15; - } - my = (ty + by) / 2; - - /* top arrow & end bar */ - segment[0].x1 = x - (s + 6); segment[0].y1 = ty; - segment[0].x2 = x - (s - 10); segment[0].y2 = ty; - - /* arrowhead */ - segment[1].x1 = x - (s - 2); segment[1].y1 = ty + 1; - segment[1].x2 = x - (s - 5); segment[1].y2 = ty + 7; - - segment[2].x1 = x - (s - 2); segment[2].y1 = ty + 1; - segment[2].x2 = x - (s + 1); segment[2].y2 = ty + 7; - - /* line */ - segment[3].x1 = x - (s - 2); segment[3].y1 = ty + 1; - segment[3].x2 = x - (s - 2); segment[3].y2 = my - fh/2 - 1; - - XDrawSegments(dpy, root, gc, segment, 4); - - /* bottom arrow & end bar */ - segment[0].y1 = by; - segment[0].y2 = by; - - /* arrowhead */ - segment[1].y1 = by - 1; - segment[1].y2 = by - 7; - - segment[2].y1 = by - 1; - segment[2].y2 = by - 7; - - /* line */ - segment[3].y1 = my + fh/2 + 2; - segment[3].y2 = by - 1; - - XDrawSegments(dpy, root, gc, segment, 4); - - snprintf(num, sizeof(num), "%i", (by - ty - wwin->normal_hints->base_height) / - wwin->normal_hints->height_inc); - fw = XTextWidth(scr->tech_draw_font, num, strlen(num)); - - /* Display the height. */ - XSetFont(dpy, gc, scr->tech_draw_font->fid); - XDrawString(dpy, root, gc, x - s + 3 - fw/2, my + scr->tech_draw_font->ascent - fh/2 + 1, num, strlen(num)); - - /* horizontal geometry */ - if (y1 < 15) { - y = y2; - s = -15; - } else { - y = y1; - s = 15; - } - mx = x1 + (x2 - x1)/2; - snprintf(num, sizeof(num), "%i", (x2 - x1 - wwin->normal_hints->base_width) / - wwin->normal_hints->width_inc); - fw = XTextWidth(scr->tech_draw_font, num, strlen(num)); - - /* left arrow & end bar */ - segment[0].x1 = x1; segment[0].y1 = y - (s + 6); - segment[0].x2 = x1; segment[0].y2 = y - (s - 10); - - /* arrowhead */ - segment[1].x1 = x1 + 7; segment[1].y1 = y - (s + 1); - segment[1].x2 = x1 + 1; segment[1].y2 = y - (s - 2); - - segment[2].x1 = x1 + 1; segment[2].y1 = y - (s - 2); - segment[2].x2 = x1 + 7; segment[2].y2 = y - (s - 5); - - /* line */ - segment[3].x1 = x1 + 1; segment[3].y1 = y - (s - 2); - segment[3].x2 = mx - fw/2 - 2; segment[3].y2 = y - (s - 2); - - XDrawSegments(dpy, root, gc, segment, 4); - - /* right arrow & end bar */ - segment[0].x1 = x2 + 1; - segment[0].x2 = x2 + 1; - - /* arrowhead */ - segment[1].x1 = x2 - 6; - segment[1].x2 = x2; - - segment[2].x1 = x2; - segment[2].x2 = x2 - 6; - - /* line */ - segment[3].x1 = mx + fw/2 + 2; - segment[3].x2 = x2; - - XDrawSegments(dpy, root, gc, segment, 4); - - /* Display the width. */ - XDrawString(dpy, root, gc, mx - fw/2 + 1, y - s + scr->tech_draw_font->ascent - fh/2 + 1, num, strlen(num)); - } else { - WSetGeometryViewShownSize(scr->gview, - (x2 - x1 - wwin->normal_hints->base_width) - / wwin->normal_hints->width_inc, - (by - ty - wwin->normal_hints->base_height) - / wwin->normal_hints->height_inc); - } -} - - -static void -cycleGeometryDisplay(WWindow *wwin, int x, int y, int w, int h, int dir) -{ - WScreen *scr = wwin->screen_ptr; - WMRect rect; - - wPreferences.size_display++; - wPreferences.size_display %= NUM_DISPLAYS; - - if (wPreferences.size_display == WDIS_NEW - || wPreferences.size_display == WDIS_NONE) { - WMUnmapWidget(scr->gview); - } else { - if (wPreferences.size_display == WDIS_CENTER) { - rect = wGetRectForHead(scr, wGetHeadForWindow(wwin)); - moveGeometryDisplayCentered(scr, rect.pos.x + rect.size.width/2, - rect.pos.y + rect.size.height/2); - } else if (wPreferences.size_display == WDIS_TOPLEFT) { - rect = wGetRectForHead(scr, wGetHeadForWindow(wwin)); - moveGeometryDisplayCentered(scr, rect.pos.x + 1, rect.pos.y + 1); - } else if (wPreferences.size_display == WDIS_FRAME_CENTER) { - moveGeometryDisplayCentered(scr, x + w/2, y + h/2); - } - WMMapWidget(scr->gview); - showGeometry(wwin, x, y, x + w, y + h, dir); - } -} - - -static void -mapGeometryDisplay(WWindow *wwin, int x, int y, int w, int h) -{ - WScreen *scr = wwin->screen_ptr; - WMRect rect; - - if (wPreferences.size_display == WDIS_NEW - || wPreferences.size_display == WDIS_NONE) - return; - - if (wPreferences.size_display == WDIS_CENTER) { - rect = wGetRectForHead(scr, wGetHeadForWindow(wwin)); - moveGeometryDisplayCentered(scr, rect.pos.x + rect.size.width/2, - rect.pos.y + rect.size.height/2); - } else if (wPreferences.size_display == WDIS_TOPLEFT) { - rect = wGetRectForHead(scr, wGetHeadForWindow(wwin)); - moveGeometryDisplayCentered(scr, rect.pos.x + 1, rect.pos.y + 1); - } else if (wPreferences.size_display == WDIS_FRAME_CENTER) { - moveGeometryDisplayCentered(scr, x + w/2, y + h/2); - } - WMMapWidget(scr->gview); - showGeometry(wwin, x, y, x + w, y + h, 0); -} - - - -static void -doWindowMove(WWindow *wwin, WMArray *array, int dx, int dy) -{ - WWindow *tmpw; - WScreen *scr = wwin->screen_ptr; - int x, y; - - if (!array || !WMGetArrayItemCount(array)) { - wWindowMove(wwin, wwin->frame_x + dx, wwin->frame_y + dy); - } else { - WMArrayIterator iter; - - WM_ITERATE_ARRAY(array, tmpw, iter) { - x = tmpw->frame_x + dx; - y = tmpw->frame_y + dy; - -#if 1 /* XXX: with xinerama patch was #if 0, check this */ - /* don't let windows become unreachable */ - - if (x + (int)tmpw->frame->core->width < 20) - x = 20 - (int)tmpw->frame->core->width; - else if (x + 20 > scr->scr_width) - x = scr->scr_width - 20; - - if (y + (int)tmpw->frame->core->height < 20) - y = 20 - (int)tmpw->frame->core->height; - else if (y + 20 > scr->scr_height) - y = scr->scr_height - 20; -#else - wScreenBringInside(scr, &x, &y, - (int)tmpw->frame->core->width, - (int)tmpw->frame->core->height); -#endif - - wWindowMove(tmpw, x, y); - } - } -} - - -static void -drawTransparentFrame(WWindow *wwin, int x, int y, int width, int height) -{ - Window root = wwin->screen_ptr->root_win; - GC gc = wwin->screen_ptr->frame_gc; - int h = 0; - int bottom = 0; - - if (HAS_BORDER_WITH_SELECT(wwin)) { - x += FRAME_BORDER_WIDTH; - y += FRAME_BORDER_WIDTH; - } - - if (HAS_TITLEBAR(wwin) && !wwin->flags.shaded) { - h = WMFontHeight(wwin->screen_ptr->title_font) + (wPreferences.window_title_clearance + TITLEBAR_EXTEND_SPACE) * 2; - } - if (HAS_RESIZEBAR(wwin) && !wwin->flags.shaded) { - /* Can't use wwin-frame->bottom_width because, in some cases - (e.g. interactive placement), frame does not point to anything. */ - bottom = RESIZEBAR_HEIGHT; - } - XDrawRectangle(dpy, root, gc, x - 1, y - 1, width + 1, height + 1); - - if (h > 0) { - XDrawLine(dpy, root, gc, x, y + h - 1, x + width, y + h - 1); - } - if (bottom > 0) { - XDrawLine(dpy, root, gc, x, y + height - bottom, - x + width, y + height - bottom); - } -} - - -static void -drawFrames(WWindow *wwin, WMArray *array, int dx, int dy) -{ - WWindow *tmpw; - int scr_width = wwin->screen_ptr->scr_width; - int scr_height = wwin->screen_ptr->scr_height; - int x, y; - - if (!array) { - - x = wwin->frame_x + dx; - y = wwin->frame_y + dy; - - drawTransparentFrame(wwin, x, y, - wwin->frame->core->width, - wwin->frame->core->height); - - } else { - WMArrayIterator iter; - - WM_ITERATE_ARRAY(array, tmpw, iter) { - x = tmpw->frame_x + dx; - y = tmpw->frame_y + dy; - - /* don't let windows become unreachable */ -#if 1 /* XXX: was 0 in XINERAMA patch, check */ - if (x + (int)tmpw->frame->core->width < 20) - x = 20 - (int)tmpw->frame->core->width; - else if (x + 20 > scr_width) - x = scr_width - 20; - - if (y + (int)tmpw->frame->core->height < 20) - y = 20 - (int)tmpw->frame->core->height; - else if (y + 20 > scr_height) - y = scr_height - 20; - -#else - wScreenBringInside(wwin->screen_ptr, &x, &y, - (int)tmpw->frame->core->width, - (int)tmpw->frame->core->height); -#endif - - drawTransparentFrame(tmpw, x, y, tmpw->frame->core->width, - tmpw->frame->core->height); - } - } -} - - - -static void -flushMotion() -{ - XEvent ev; - - XSync(dpy, False); - while (XCheckMaskEvent(dpy, ButtonMotionMask, &ev)) ; -} - - -static void -crossWorkspace(WScreen *scr, WWindow *wwin, int opaque_move, - int new_workspace, int rewind) -{ - /* do not let window be unmapped */ - if (opaque_move) { - wwin->flags.changing_workspace = 1; - wWindowChangeWorkspace(wwin, new_workspace); - } - /* go to new workspace */ - wWorkspaceChange(scr, new_workspace); - - wwin->flags.changing_workspace = 0; - - if (rewind) - XWarpPointer(dpy, None, None, 0, 0, 0, 0, scr->scr_width - 20, 0); - else - XWarpPointer(dpy, None, None, 0, 0, 0, 0, -(scr->scr_width - 20), 0); - - flushMotion(); - - if (!opaque_move) { - XGrabPointer(dpy, scr->root_win, True, PointerMotionMask - |ButtonReleaseMask|ButtonPressMask, GrabModeAsync, - GrabModeAsync, None, wCursor[WCUR_MOVE], CurrentTime); - } -} - - - - -typedef struct { - /* arrays of WWindows sorted by the respective border position */ - WWindow **topList; /* top border */ - WWindow **leftList; /* left border */ - WWindow **rightList; /* right border */ - WWindow **bottomList; /* bottom border */ - int count; - - /* index of window in the above lists indicating the relative position - * of the window with the others */ - int topIndex; - int leftIndex; - int rightIndex; - int bottomIndex; - - int rubCount; /* for workspace switching */ - - int winWidth, winHeight; /* width/height of the window */ - int realX, realY; /* actual position of the window */ - int calcX, calcY; /* calculated position of window */ - int omouseX, omouseY; /* old mouse position */ - int mouseX, mouseY; /* last known position of the pointer */ -} MoveData; - -#define WTOP(w) (w)->frame_y -#define WLEFT(w) (w)->frame_x -#define WRIGHT(w) ((w)->frame_x + (int)(w)->frame->core->width - 1 + \ - (HAS_BORDER_WITH_SELECT(w) ? 2*FRAME_BORDER_WIDTH : 0)) -#define WBOTTOM(w) ((w)->frame_y + (int)(w)->frame->core->height - 1 + \ - (HAS_BORDER_WITH_SELECT(w) ? 2*FRAME_BORDER_WIDTH : 0)) - -static int -compareWTop(const void *a, const void *b) -{ - WWindow *wwin1 = *(WWindow**)a; - WWindow *wwin2 = *(WWindow**)b; - - if (WTOP(wwin1) > WTOP(wwin2)) - return -1; - else if (WTOP(wwin1) < WTOP(wwin2)) - return 1; - else - return 0; -} - - -static int -compareWLeft(const void *a, const void *b) -{ - WWindow *wwin1 = *(WWindow**)a; - WWindow *wwin2 = *(WWindow**)b; - - if (WLEFT(wwin1) > WLEFT(wwin2)) - return -1; - else if (WLEFT(wwin1) < WLEFT(wwin2)) - return 1; - else - return 0; -} - - -static int -compareWRight(const void *a, const void *b) -{ - WWindow *wwin1 = *(WWindow**)a; - WWindow *wwin2 = *(WWindow**)b; - - if (WRIGHT(wwin1) < WRIGHT(wwin2)) - return -1; - else if (WRIGHT(wwin1) > WRIGHT(wwin2)) - return 1; - else - return 0; -} - - - -static int -compareWBottom(const void *a, const void *b) -{ - WWindow *wwin1 = *(WWindow**)a; - WWindow *wwin2 = *(WWindow**)b; - - if (WBOTTOM(wwin1) < WBOTTOM(wwin2)) - return -1; - else if (WBOTTOM(wwin1) > WBOTTOM(wwin2)) - return 1; - else - return 0; -} - - -static void -updateResistance(WWindow *wwin, MoveData *data, int newX, int newY) -{ - int i; - int newX2 = newX + data->winWidth; - int newY2 = newY + data->winHeight; - Bool ok = False; - - if (newX < data->realX) { - if (data->rightIndex > 0 - && newX < WRIGHT(data->rightList[data->rightIndex-1])) { - ok = True; - } else if (data->leftIndex <= data->count-1 - && newX2 <= WLEFT(data->leftList[data->leftIndex])) { - ok = True; - } - } else if (newX > data->realX) { - if (data->leftIndex > 0 - && newX2 > WLEFT(data->leftList[data->leftIndex-1])) { - ok = True; - } else if (data->rightIndex <= data->count-1 - && newX >= WRIGHT(data->rightList[data->rightIndex])) { - ok = True; - } - } - - if (!ok) { - if (newY < data->realY) { - if (data->bottomIndex > 0 - && newY < WBOTTOM(data->bottomList[data->bottomIndex-1])) { - ok = True; - } else if (data->topIndex <= data->count-1 - && newY2 <= WTOP(data->topList[data->topIndex])) { - ok = True; - } - } else if (newY > data->realY) { - if (data->topIndex > 0 - && newY2 > WTOP(data->topList[data->topIndex-1])) { - ok = True; - } else if (data->bottomIndex <= data->count-1 - && newY >= WBOTTOM(data->bottomList[data->bottomIndex])) { - ok = True; - } - } - } - - if (!ok) - return; - - /* TODO: optimize this */ - if (data->realY < WBOTTOM(data->bottomList[0])) { - data->bottomIndex = 0; - } - if (data->realX < WRIGHT(data->rightList[0])) { - data->rightIndex = 0; - } - if ((data->realX + data->winWidth) > WLEFT(data->leftList[0])) { - data->leftIndex = 0; - } - if ((data->realY + data->winHeight) > WTOP(data->topList[0])) { - data->topIndex = 0; - } - for (i = 0; i < data->count; i++) { - if (data->realY > WBOTTOM(data->bottomList[i])) { - data->bottomIndex = i + 1; - } - if (data->realX > WRIGHT(data->rightList[i])) { - data->rightIndex = i + 1; - } - if ((data->realX + data->winWidth) < WLEFT(data->leftList[i])) { - data->leftIndex = i + 1; - } - if ((data->realY + data->winHeight) < WTOP(data->topList[i])) { - data->topIndex = i + 1; - } - } -} - - -static void -freeMoveData(MoveData *data) -{ - if (data->topList) - wfree(data->topList); - if (data->leftList) - wfree(data->leftList); - if (data->rightList) - wfree(data->rightList); - if (data->bottomList) - wfree(data->bottomList); -} - - -static void -updateMoveData(WWindow *wwin, MoveData *data) -{ - WScreen *scr = wwin->screen_ptr; - WWindow *tmp; - int i; - - data->count = 0; - tmp = scr->focused_window; - while (tmp) { - if (tmp != wwin && scr->current_workspace == tmp->frame->workspace - && !tmp->flags.miniaturized - && !tmp->flags.hidden - && !tmp->flags.obscured - && !WFLAGP(tmp, sunken)) { - data->topList[data->count] = tmp; - data->leftList[data->count] = tmp; - data->rightList[data->count] = tmp; - data->bottomList[data->count] = tmp; - data->count++; - } - tmp = tmp->prev; - } - - if (data->count == 0) { - data->topIndex = 0; - data->leftIndex = 0; - data->rightIndex = 0; - data->bottomIndex = 0; - return; - } - - /* order from closest to the border of the screen to farthest */ - - qsort(data->topList, data->count, sizeof(WWindow**), compareWTop); - qsort(data->leftList, data->count, sizeof(WWindow**), compareWLeft); - qsort(data->rightList, data->count, sizeof(WWindow**), compareWRight); - qsort(data->bottomList, data->count, sizeof(WWindow**), compareWBottom); - - /* figure the position of the window relative to the others */ - - data->topIndex = -1; - data->leftIndex = -1; - data->rightIndex = -1; - data->bottomIndex = -1; - - if (WTOP(wwin) < WBOTTOM(data->bottomList[0])) { - data->bottomIndex = 0; - } - if (WLEFT(wwin) < WRIGHT(data->rightList[0])) { - data->rightIndex = 0; - } - if (WRIGHT(wwin) > WLEFT(data->leftList[0])) { - data->leftIndex = 0; - } - if (WBOTTOM(wwin) > WTOP(data->topList[0])) { - data->topIndex = 0; - } - for (i = 0; i < data->count; i++) { - if (WTOP(wwin) >= WBOTTOM(data->bottomList[i])) { - data->bottomIndex = i + 1; - } - if (WLEFT(wwin) >= WRIGHT(data->rightList[i])) { - data->rightIndex = i + 1; - } - if (WRIGHT(wwin) <= WLEFT(data->leftList[i])) { - data->leftIndex = i + 1; - } - if (WBOTTOM(wwin) <= WTOP(data->topList[i])) { - data->topIndex = i + 1; - } - } -} - - -static void -initMoveData(WWindow *wwin, MoveData *data) -{ - int i; - WWindow *tmp; - - memset(data, 0, sizeof(MoveData)); - - for (i = 0, tmp = wwin->screen_ptr->focused_window; - tmp != NULL; - tmp = tmp->prev, i++); - - if (i > 1) { - data->topList = wmalloc(sizeof(WWindow*) * i); - data->leftList = wmalloc(sizeof(WWindow*) * i); - data->rightList = wmalloc(sizeof(WWindow*) * i); - data->bottomList = wmalloc(sizeof(WWindow*) * i); - - updateMoveData(wwin, data); - } - - data->realX = wwin->frame_x; - data->realY = wwin->frame_y; - data->calcX = wwin->frame_x; - data->calcY = wwin->frame_y; - - data->winWidth = wwin->frame->core->width + - (HAS_BORDER_WITH_SELECT(wwin) ? 2*FRAME_BORDER_WIDTH : 0); - data->winHeight = wwin->frame->core->height + - (HAS_BORDER_WITH_SELECT(wwin) ? 2*FRAME_BORDER_WIDTH : 0); -} - - -static Bool -checkWorkspaceChange(WWindow *wwin, MoveData *data, Bool opaqueMove) -{ - WScreen *scr = wwin->screen_ptr; - Bool changed = False; - - if (data->mouseX <= 1) { - if (scr->current_workspace > 0) { - - crossWorkspace(scr, wwin, opaqueMove, scr->current_workspace - 1, - True); - changed = True; - data->rubCount = 0; - - } else if (scr->current_workspace == 0 && wPreferences.ws_cycle) { - - crossWorkspace(scr, wwin, opaqueMove, scr->workspace_count - 1, - True); - changed = True; - data->rubCount = 0; - } - } else if (data->mouseX >= scr->scr_width - 2) { - - if (scr->current_workspace == scr->workspace_count - 1) { - - if (wPreferences.ws_cycle - || scr->workspace_count == MAX_WORKSPACES) { - - crossWorkspace(scr, wwin, opaqueMove, 0, False); - changed = True; - data->rubCount = 0; - } - /* if user insists on trying to go to next workspace even when - * it's already the last, create a new one */ - else if (data->omouseX == data->mouseX - && wPreferences.ws_advance) { - - /* detect user "rubbing" the window against the edge */ - if (data->rubCount > 0 - && data->omouseY - data->mouseY > MOVE_THRESHOLD) { - - data->rubCount = -(data->rubCount + 1); - - } else if (data->rubCount <= 0 - && data->mouseY - data->omouseY > MOVE_THRESHOLD) { - - data->rubCount = -data->rubCount + 1; - } - } - /* create a new workspace */ - if (abs(data->rubCount) > 2) { - /* go to next workspace */ - wWorkspaceNew(scr); - - crossWorkspace(scr, wwin, opaqueMove, - scr->current_workspace+1, False); - changed = True; - data->rubCount = 0; - } - } else if (scr->current_workspace < scr->workspace_count) { - - /* go to next workspace */ - crossWorkspace(scr, wwin, opaqueMove, - scr->current_workspace+1, False); - changed = True; - data->rubCount = 0; - } - } else { - data->rubCount = 0; - } - - return changed; -} - - -static void -updateWindowPosition(WWindow *wwin, MoveData *data, Bool doResistance, - Bool opaqueMove, int newMouseX, int newMouseY) -{ - WScreen *scr = wwin->screen_ptr; - int dx, dy; /* how much mouse moved */ - int winL, winR, winT, winB; /* requested new window position */ - int newX, newY; /* actual new window position */ - Bool hresist, vresist; - Bool updateIndex; - Bool attract; - - hresist = False; - vresist = False; - - updateIndex = False; - - /* check the direction of the movement */ - dx = newMouseX - data->mouseX; - dy = newMouseY - data->mouseY; - - data->omouseX = data->mouseX; - data->omouseY = data->mouseY; - data->mouseX = newMouseX; - data->mouseY = newMouseY; - - winL = data->calcX + dx; - winR = data->calcX + data->winWidth + dx; - winT = data->calcY + dy; - winB = data->calcY + data->winHeight + dy; - - newX = data->realX; - newY = data->realY; - - if (doResistance) { - int l_edge, r_edge; - int edge_l, edge_r; - int t_edge, b_edge; - int edge_t, edge_b; - int resist; - - resist = WIN_RESISTANCE(wPreferences.edge_resistance); - attract = wPreferences.attract; - /* horizontal movement: check horizontal edge resistances */ - if (dx || dy) { - WMRect rect; - int i, head; - /* window is the leftmost window: check against screen edge */ - - /* Add inter head resistance 1/2 (if needed) */ - head = wGetHeadForPointerLocation(scr); - rect = wGetRectForHead(scr, head); - - l_edge = WMAX(scr->totalUsableArea[head].x1, rect.pos.x); - edge_l = l_edge - resist; - edge_r = WMIN(scr->totalUsableArea[head].x2, rect.pos.x + rect.size.width); - r_edge = edge_r + resist; - - /* 1 */ - if ((data->rightIndex >= 0) && (data->rightIndex <= data->count)) { - WWindow *looprw; - - for (i = data->rightIndex - 1; i >= 0; i--) { - looprw = data->rightList[i]; - if (!(data->realY > WBOTTOM(looprw) - || (data->realY + data->winHeight) < WTOP(looprw))) { - if (attract - || ((data->realX < (WRIGHT(looprw) + 2)) && dx < 0)) { - l_edge = WRIGHT(looprw) + 1; - resist = WIN_RESISTANCE(wPreferences.edge_resistance); - } - break; - } - } - - if (attract) { - for (i = data->rightIndex; i < data->count; i++) { - looprw = data->rightList[i]; - if(!(data->realY > WBOTTOM(looprw) - || (data->realY + data->winHeight) < WTOP(looprw))) { - r_edge = WRIGHT(looprw) + 1; - resist = WIN_RESISTANCE(wPreferences.edge_resistance); - break; - } - } - } - } - - if ((data->leftIndex >= 0) && (data->leftIndex <= data->count)) { - WWindow *looprw; - - for (i = data->leftIndex - 1; i >= 0; i--) { - looprw = data->leftList[i]; - if (!(data->realY > WBOTTOM(looprw) - || (data->realY + data->winHeight) < WTOP(looprw))) { - if (attract - || (((data->realX + data->winWidth) > (WLEFT(looprw) - 1)) && dx > 0)) { - edge_r = WLEFT(looprw); - resist = WIN_RESISTANCE(wPreferences.edge_resistance); - } - break; - } - } - - if (attract) - for (i = data->leftIndex; i < data->count; i++) { - looprw = data->leftList[i]; - if(!(data->realY > WBOTTOM(looprw) - || (data->realY + data->winHeight) < WTOP(looprw))) { - edge_l = WLEFT(looprw); - resist = WIN_RESISTANCE(wPreferences.edge_resistance); - break; - } - } - } - - /* - printf("%d %d\n",winL,winR); - printf("l_ %d r_ %d _l %d _r %d\n",l_edge,r_edge,edge_l,edge_r); - */ - - if ((winL - l_edge) < (r_edge - winL)) { - if (resist > 0) { - if ((attract && winL <= l_edge + resist && winL >= l_edge - resist) - || (dx < 0 && winL <= l_edge && winL >= l_edge - resist)) { - newX = l_edge; - hresist = True; - } - } - } else { - if (resist > 0 && attract && winL >= r_edge - resist && winL <= r_edge + resist) { - newX = r_edge; - hresist = True; - } - } - - if ((winR - edge_l) < (edge_r - winR)) { - if (resist > 0 && attract && winR <= edge_l + resist && winR >= edge_l - resist) { - newX = edge_l - data->winWidth; - hresist = True; - } - } else { - if (resist > 0) { - if ((attract && winR >= edge_r - resist && winR <= edge_r + resist) - || (dx > 0 && winR >= edge_r && winR <= edge_r + resist)) { - newX = edge_r - data->winWidth; - hresist = True; - } - } - } - - /* VeRT */ - /* Add inter head resistance 2/2 (if needed) */ - t_edge = WMAX(scr->totalUsableArea[head].y1, rect.pos.y); - edge_t = t_edge - resist; - edge_b = WMIN(scr->totalUsableArea[head].y2, rect.pos.y + rect.size.height); - b_edge = edge_b + resist; - - if ((data->bottomIndex >= 0) && (data->bottomIndex <= data->count)) { - WWindow *looprw; - - for (i = data->bottomIndex - 1; i >= 0; i--) { - looprw = data->bottomList[i]; - if (!(data->realX > WRIGHT(looprw) - || (data->realX + data->winWidth) < WLEFT(looprw))) { - if (attract - || ((data->realY < (WBOTTOM(looprw) + 2)) && dy < 0)) { - t_edge = WBOTTOM(looprw) + 1; - resist = WIN_RESISTANCE(wPreferences.edge_resistance); - } - break; - } - } - - if (attract) { - for (i = data->bottomIndex; i < data->count; i++) { - looprw = data->bottomList[i]; - if(!(data->realX > WRIGHT(looprw) - || (data->realX + data->winWidth) < WLEFT(looprw))) { - b_edge = WBOTTOM(looprw) + 1; - resist = WIN_RESISTANCE(wPreferences.edge_resistance); - break; - } - } - } - } - - if ((data->topIndex >= 0) && (data->topIndex <= data->count)) { - WWindow *looprw; - - for (i = data->topIndex - 1; i >= 0; i--) { - looprw = data->topList[i]; - if (!(data->realX > WRIGHT(looprw) - || (data->realX + data->winWidth) < WLEFT(looprw))) { - if (attract - || (((data->realY + data->winHeight) > (WTOP(looprw) - 1)) && dy > 0)) { - edge_b = WTOP(looprw); - resist = WIN_RESISTANCE(wPreferences.edge_resistance); - } - break; - } - } - - if (attract) - for (i = data->topIndex; i < data->count; i++) { - looprw = data->topList[i]; - if(!(data->realX > WRIGHT(looprw) - || (data->realX + data->winWidth) < WLEFT(looprw))) { - edge_t = WTOP(looprw); - resist = WIN_RESISTANCE(wPreferences.edge_resistance); - break; - } - } - } - - if ((winT - t_edge) < (b_edge - winT)) { - if (resist > 0) { - if ((attract && winT <= t_edge + resist && winT >= t_edge - resist) - || (dy < 0 && winT <= t_edge && winT >= t_edge - resist)) { - newY = t_edge; - vresist = True; - } - } - } - else { - if (resist > 0 && attract && winT >= b_edge - resist && winT <= b_edge + resist) { - newY = b_edge; - vresist = True; - } - } - - if ((winB - edge_t) < (edge_b - winB)) { - if (resist > 0 && attract && winB <= edge_t + resist && winB >= edge_t - resist) { - newY = edge_t - data->winHeight; - vresist = True; - } - } - else { - if (resist > 0) { - if ((attract && winB >= edge_b - resist && winB <= edge_b + resist) - || (dy > 0 && winB >= edge_b && winB <= edge_b + resist)) { - newY = edge_b - data->winHeight; - vresist = True; - } - } - } - } - /* END VeRT */ - - } - - /* update window position */ - data->calcX += dx; - data->calcY += dy; - - if (((dx > 0 && data->calcX - data->realX > 0) - || (dx < 0 && data->calcX - data->realX < 0)) && !hresist) - newX = data->calcX; - - if (((dy > 0 && data->calcY - data->realY > 0) - || (dy < 0 && data->calcY - data->realY < 0)) && !vresist) - newY = data->calcY; - - if (data->realX != newX || data->realY != newY) { - - if (wPreferences.move_display == WDIS_NEW - && !scr->selected_windows) { - showPosition(wwin, data->realX, data->realY); - } - if (opaqueMove) { - doWindowMove(wwin, scr->selected_windows, - newX - wwin->frame_x, - newY - wwin->frame_y); - } else { - /* erase frames */ - drawFrames(wwin, scr->selected_windows, - data->realX - wwin->frame_x, - data->realY - wwin->frame_y); - } - - if (!scr->selected_windows - && wPreferences.move_display == WDIS_FRAME_CENTER) { - - moveGeometryDisplayCentered(scr, newX + data->winWidth/2, - newY + data->winHeight/2); - } - - if (!opaqueMove) { - /* draw frames */ - drawFrames(wwin, scr->selected_windows, - newX - wwin->frame_x, - newY - wwin->frame_y); - } - - if (!scr->selected_windows) { - showPosition(wwin, newX, newY); - } - } - - - /* recalc relative window position */ - if (doResistance && (data->realX != newX || data->realY != newY)) { - updateResistance(wwin, data, newX, newY); - } - - data->realX = newX; - data->realY = newY; -} - - -#define _KS KEY_CONTROL_WINDOW_WEIGHT - -#define MOVABLE_BIT 0x01 -#define RESIZABLE_BIT 0x02 - -int -wKeyboardMoveResizeWindow(WWindow *wwin) -{ - WScreen *scr = wwin->screen_ptr; - Window root = scr->root_win; - XEvent event; - int w = wwin->frame->core->width; - int h = wwin->frame->core->height; - int scr_width = wwin->screen_ptr->scr_width; - int scr_height = wwin->screen_ptr->scr_height; - int vert_border = wwin->frame->top_width + wwin->frame->bottom_width; - int src_x = wwin->frame_x; - int src_y = wwin->frame_y; - int done,off_x,off_y,ww,wh; - int kspeed = _KS; - Time lastTime = 0; - KeyCode shiftl, shiftr, ctrll, ctrlmode; - KeySym keysym=NoSymbol; - int moment=0; - int modes = ((IS_MOVABLE(wwin) ? MOVABLE_BIT : 0) | - (IS_RESIZABLE(wwin) ? RESIZABLE_BIT : 0)); - int head = ((wPreferences.auto_arrange_icons && wXineramaHeads(scr)>1) - ? wGetHeadForWindow(wwin) - : scr->xine_info.primary_head); - - shiftl = XKeysymToKeycode(dpy, XK_Shift_L); - shiftr = XKeysymToKeycode(dpy, XK_Shift_R); - ctrll = XKeysymToKeycode(dpy, XK_Control_L); - ctrlmode=done=off_x=off_y=0; - - if (modes == RESIZABLE_BIT) { - ctrlmode = 1; - } - - XSync(dpy, False); - wusleep(10000); - XGrabKeyboard(dpy, root, False, GrabModeAsync, GrabModeAsync, CurrentTime); - - if (!wwin->flags.selected) { - wUnselectWindows(scr); - } - XGrabServer(dpy); - XGrabPointer(dpy, scr->root_win, True, PointerMotionMask - |ButtonReleaseMask|ButtonPressMask, GrabModeAsync, - GrabModeAsync, None, wCursor[WCUR_DEFAULT], CurrentTime); - - if (wwin->flags.shaded || scr->selected_windows) { - if(scr->selected_windows) - drawFrames(wwin,scr->selected_windows,off_x,off_y); - else drawTransparentFrame(wwin, src_x+off_x, src_y+off_y, w, h); - if(!scr->selected_windows) - mapPositionDisplay(wwin, src_x, src_y, w, h); - } else { - drawTransparentFrame(wwin, src_x+off_x, src_y+off_y, w, h); - } - ww=w; - wh=h; - while(1) { - /* - looper.ox=off_x; - looper.oy=off_y; - */ - do { - WMMaskEvent(dpy, KeyPressMask | ButtonReleaseMask - | ButtonPressMask | ExposureMask, &event); - if (event.type == Expose) { - WMHandleEvent(&event); - } - } while (event.type == Expose); - - - if (wwin->flags.shaded || scr->selected_windows) { - if(scr->selected_windows) - drawFrames(wwin,scr->selected_windows,off_x,off_y); - else drawTransparentFrame(wwin, src_x+off_x, src_y+off_y, w, h); - /*** I HATE EDGE RESISTANCE - ]d ***/ - } - else { - drawTransparentFrame(wwin, src_x+off_x, src_y+off_y, ww, wh); - } - - if(ctrlmode) - showGeometry(wwin, src_x+off_x, src_y+off_y, src_x+off_x+ww, src_y+off_y+wh,0); - - XUngrabServer(dpy); - XSync(dpy, False); - - switch (event.type) { - case KeyPress: - /* accelerate */ - if (event.xkey.time - lastTime > 50) { - kspeed/=(1 + (event.xkey.time - lastTime)/100); - } else { - if (kspeed < 20) { - kspeed++; - } - } - if (kspeed < _KS) kspeed = _KS; - lastTime = event.xkey.time; - if (modes == (MOVABLE_BIT|RESIZABLE_BIT)) { - if ((event.xkey.state & ControlMask) && !wwin->flags.shaded) { - ctrlmode=1; - wUnselectWindows(scr); - } - else { - ctrlmode=0; - } - } - if (event.xkey.keycode == shiftl || event.xkey.keycode == shiftr) { - if (ctrlmode) - cycleGeometryDisplay(wwin, src_x+off_x, src_y+off_y, ww, wh, 0); - else - cyclePositionDisplay(wwin, src_x+off_x, src_y+off_y, ww, wh); - } - else { - - keysym = XLookupKeysym(&event.xkey, 0); - switch (keysym) { - case XK_Return: - done=2; - break; - case XK_Escape: - done=1; - break; - case XK_Up: -#ifdef XK_KP_Up - case XK_KP_Up: -#endif - case XK_k: - if (ctrlmode){ - if (moment != UP) - h = wh; - h-=kspeed; - moment = UP; - if (h < 1) h = 1; - } - else off_y-=kspeed; - break; - case XK_Down: -#ifdef XK_KP_Down - case XK_KP_Down: -#endif - case XK_j: - if (ctrlmode){ - if (moment != DOWN) - h = wh; - h+=kspeed; - moment = DOWN; - } - else off_y+=kspeed; - break; - case XK_Left: -#ifdef XK_KP_Left - case XK_KP_Left: -#endif - case XK_h: - if (ctrlmode) { - if (moment != LEFT) - w = ww; - w-=kspeed; - if (w < 1) w = 1; - moment = LEFT; - } - else off_x-=kspeed; - break; - case XK_Right: -#ifdef XK_KP_Right - case XK_KP_Right: -#endif - case XK_l: - if (ctrlmode) { - if (moment != RIGHT) - w = ww; - w+=kspeed; - moment = RIGHT; - } - else off_x+=kspeed; - break; - } - - ww=w;wh=h; - wh-=vert_border; - wWindowConstrainSize(wwin, (unsigned int*)&ww, (unsigned int*)&wh); - wh+=vert_border; - - if (wPreferences.ws_cycle){ - if (src_x + off_x + ww < 20){ - if(!scr->current_workspace) { - wWorkspaceChange(scr, scr->workspace_count-1); - } - else wWorkspaceChange(scr, scr->current_workspace-1); - off_x += scr_width; - } - else if (src_x + off_x + 20 > scr_width){ - if(scr->current_workspace == scr->workspace_count-1) { - wWorkspaceChange(scr, 0); - } - else wWorkspaceChange(scr, scr->current_workspace+1); - off_x -= scr_width; - } - } - else { - if (src_x + off_x + ww < 20) - off_x = 20 - ww - src_x; - else if (src_x + off_x + 20 > scr_width) - off_x = scr_width - 20 - src_x; - } - - if (src_y + off_y + wh < 20) { - off_y = 20 - wh - src_y; - } - else if (src_y + off_y + 20 > scr_height) { - off_y = scr_height - 20 - src_y; - } - } - break; - case ButtonPress: - case ButtonRelease: - done=1; - break; - case Expose: - WMHandleEvent(&event); - while (XCheckTypedEvent(dpy, Expose, &event)) { - WMHandleEvent(&event); - } - break; - - default: - WMHandleEvent(&event); - break; - } - - XGrabServer(dpy); - /*xxx*/ - - if (wwin->flags.shaded && !scr->selected_windows){ - moveGeometryDisplayCentered(scr, src_x+off_x + w/2, src_y+off_y + h/2); - } else { - if (ctrlmode) { - WMUnmapWidget(scr->gview); - mapGeometryDisplay(wwin, src_x+off_x, src_y+off_y, ww, wh); - } else if(!scr->selected_windows) { - WMUnmapWidget(scr->gview); - mapPositionDisplay(wwin, src_x+off_x, src_y+off_y, ww, wh); - } - } - - if (wwin->flags.shaded || scr->selected_windows) { - if (scr->selected_windows) - drawFrames(wwin,scr->selected_windows,off_x,off_y); - else - drawTransparentFrame(wwin, src_x+off_x, src_y+off_y, w, h); - } else { - drawTransparentFrame(wwin, src_x+off_x, src_y+off_y, ww, wh); - } - - - if (ctrlmode) { - showGeometry(wwin, src_x+off_x, src_y+off_y, src_x+off_x+ww, src_y+off_y+wh,0); - } else if(!scr->selected_windows) - showPosition(wwin, src_x+off_x, src_y+off_y); - - - if (done) { - scr->keymove_tick=0; - /* - WMDeleteTimerWithClientData(&looper); - */ - if (wwin->flags.shaded || scr->selected_windows) { - if(scr->selected_windows) - drawFrames(wwin,scr->selected_windows,off_x,off_y); - else drawTransparentFrame(wwin, src_x+off_x, src_y+off_y, w, h); - } - else { - drawTransparentFrame(wwin, src_x+off_x, src_y+off_y, ww, wh); - } - - if (ctrlmode) { - showGeometry(wwin, src_x+off_x, src_y+off_y, src_x+off_x+ww, src_y+off_y+wh,0); - WMUnmapWidget(scr->gview); - } else - WMUnmapWidget(scr->gview); - - XUngrabKeyboard(dpy, CurrentTime); - XUngrabPointer(dpy, CurrentTime); - XUngrabServer(dpy); - - if(done==2) { - if (wwin->flags.shaded || scr->selected_windows) { - if (!scr->selected_windows) { - wWindowMove(wwin, src_x+off_x, src_y+off_y); - wWindowSynthConfigureNotify(wwin); - } else { - WMArrayIterator iter; - WWindow *foo; - - doWindowMove(wwin, scr->selected_windows, off_x, off_y); - - WM_ITERATE_ARRAY(scr->selected_windows, foo, iter) { - wWindowSynthConfigureNotify(foo); - } - } - } else { - if (wwin->client.width != ww) - wwin->flags.user_changed_width = 1; - - if (wwin->client.height != wh - vert_border) - wwin->flags.user_changed_height = 1; - - wWindowConfigure(wwin, src_x+off_x, src_y+off_y, - ww, wh - vert_border); - wWindowSynthConfigureNotify(wwin); - } - wWindowChangeWorkspace(wwin, scr->current_workspace); - wSetFocusTo(scr, wwin); - } - - if (wPreferences.auto_arrange_icons && wXineramaHeads(scr)>1 && - head != wGetHeadForWindow(wwin)) { - wArrangeIcons(scr, True); - } - - -#if defined(NETWM_HINTS) && defined(VIRTUAL_DESKTOP) - wWorkspaceResizeViewport(scr, scr->current_workspace); -#endif - - return 1; - } - } -} - - -/* - *---------------------------------------------------------------------- - * wMouseMoveWindow-- - * Move the named window and the other selected ones (if any), - * interactively. Also shows the position of the window, if only one - * window is being moved. - * If the window is not on the selected window list, the selected - * windows are deselected. - * If shift is pressed during the operation, the position display - * is changed to another type. - * - * Returns: - * True if the window was moved, False otherwise. - * - * Side effects: - * The window(s) position is changed, and the client(s) are - * notified about that. - * The position display configuration may be changed. - *---------------------------------------------------------------------- - */ -int -wMouseMoveWindow(WWindow *wwin, XEvent *ev) -{ - WScreen *scr = wwin->screen_ptr; - XEvent event; - Window root = scr->root_win; - KeyCode shiftl, shiftr; - Bool done = False; - int started = 0; - int warped = 0; - /* This needs not to change while moving, else bad things can happen */ - int opaqueMove = wPreferences.opaque_move; - MoveData moveData; - int head = ((wPreferences.auto_arrange_icons && wXineramaHeads(scr) > 1) - ? wGetHeadForWindow(wwin) - : scr->xine_info.primary_head); -#ifdef GHOST_WINDOW_MOVE - RImage *rimg = InitGhostWindowMove(scr); -#endif - - if (!IS_MOVABLE(wwin)) - return False; - - if (wPreferences.opaque_move && !wPreferences.use_saveunders) { - XSetWindowAttributes attr; - - attr.save_under = True; - XChangeWindowAttributes(dpy, wwin->frame->core->window, - CWSaveUnder, &attr); - } - - - initMoveData(wwin, &moveData); - - moveData.mouseX = ev->xmotion.x_root; - moveData.mouseY = ev->xmotion.y_root; - - if (!wwin->flags.selected) { - /* this window is not selected, unselect others and move only wwin */ - wUnselectWindows(scr); - } -#ifdef DEBUG - puts("Moving window"); -#endif - shiftl = XKeysymToKeycode(dpy, XK_Shift_L); - shiftr = XKeysymToKeycode(dpy, XK_Shift_R); - while (!done) { - if (warped) { - int junk; - Window junkw; - - /* XWarpPointer() doesn't seem to generate Motion events, so - * we've got to simulate them */ - XQueryPointer(dpy, root, &junkw, &junkw, &event.xmotion.x_root, - &event.xmotion.y_root, &junk, &junk, - (unsigned *) &junk); - } else { - WMMaskEvent(dpy, KeyPressMask | ButtonMotionMask - | PointerMotionHintMask - | ButtonReleaseMask | ButtonPressMask | ExposureMask, - &event); - - if (event.type == MotionNotify) { - /* compress MotionNotify events */ - while (XCheckMaskEvent(dpy, ButtonMotionMask, &event)) ; - if (!checkMouseSamplingRate(&event)) - continue; - } - } - switch (event.type) { - case KeyPress: - if ((event.xkey.keycode == shiftl || event.xkey.keycode == shiftr) - && started && !scr->selected_windows) { - - if (!opaqueMove) { - drawFrames(wwin, scr->selected_windows, - moveData.realX - wwin->frame_x, - moveData.realY - wwin->frame_y); - } - - if (wPreferences.move_display == WDIS_NEW - && !scr->selected_windows) { - showPosition(wwin, moveData.realX, moveData.realY); - XUngrabServer(dpy); - } - cyclePositionDisplay(wwin, moveData.realX, moveData.realY, - moveData.winWidth, moveData.winHeight); - - if (wPreferences.move_display == WDIS_NEW - && !scr->selected_windows) { - XGrabServer(dpy); - showPosition(wwin, moveData.realX, moveData.realY); - } - - if (!opaqueMove) { - drawFrames(wwin, scr->selected_windows, - moveData.realX - wwin->frame_x, - moveData.realY - wwin->frame_y); - } - /*} else { - WMHandleEvent(&event); this causes problems needs fixing */ - } - break; - - case MotionNotify: - if (started) { - updateWindowPosition(wwin, &moveData, - scr->selected_windows == NULL - && wPreferences.edge_resistance > 0, - opaqueMove, - event.xmotion.x_root, - event.xmotion.y_root); - - if (!warped && !wPreferences.no_autowrap) { - int oldWorkspace = scr->current_workspace; - - if (wPreferences.move_display == WDIS_NEW - && !scr->selected_windows) { - showPosition(wwin, moveData.realX, moveData.realY); - XUngrabServer(dpy); - } - if (!opaqueMove) { - drawFrames(wwin, scr->selected_windows, - moveData.realX - wwin->frame_x, - moveData.realY - wwin->frame_y); - } - if (checkWorkspaceChange(wwin, &moveData, opaqueMove)) { - if (scr->current_workspace != oldWorkspace - && wPreferences.edge_resistance > 0 - && scr->selected_windows == NULL) - updateMoveData(wwin, &moveData); - warped = 1; - } - if (!opaqueMove) { - drawFrames(wwin, scr->selected_windows, - moveData.realX - wwin->frame_x, - moveData.realY - wwin->frame_y); - } - if (wPreferences.move_display == WDIS_NEW - && !scr->selected_windows) { - XSync(dpy, False); - showPosition(wwin, moveData.realX, moveData.realY); - XGrabServer(dpy); - } - } else { - warped = 0; - } - } else if (abs(ev->xmotion.x_root - event.xmotion.x_root) >= MOVE_THRESHOLD - || abs(ev->xmotion.y_root - event.xmotion.y_root) >= MOVE_THRESHOLD) { - - XChangeActivePointerGrab(dpy, ButtonMotionMask - | ButtonReleaseMask | ButtonPressMask, - wCursor[WCUR_MOVE], CurrentTime); - started = 1; - XGrabKeyboard(dpy, root, False, GrabModeAsync, GrabModeAsync, - CurrentTime); - - if (!scr->selected_windows) - mapPositionDisplay(wwin, moveData.realX, moveData.realY, - moveData.winWidth, moveData.winHeight); - - if (started && !opaqueMove) - drawFrames(wwin, scr->selected_windows, 0, 0); - - if (!opaqueMove || (wPreferences.move_display==WDIS_NEW - && !scr->selected_windows)) { - XGrabServer(dpy); - if (wPreferences.move_display==WDIS_NEW) - showPosition(wwin, moveData.realX, moveData.realY); - } - } - break; - - case ButtonPress: - break; - - case ButtonRelease: - if (event.xbutton.button != ev->xbutton.button) - break; - - if (started) { - XEvent e; - if (!opaqueMove) { - drawFrames(wwin, scr->selected_windows, - moveData.realX - wwin->frame_x, - moveData.realY - wwin->frame_y); - XSync(dpy, 0); - doWindowMove(wwin, scr->selected_windows, - moveData.realX - wwin->frame_x, - moveData.realY - wwin->frame_y); - } -#ifndef CONFIGURE_WINDOW_WHILE_MOVING - wWindowSynthConfigureNotify(wwin); -#endif - XUngrabKeyboard(dpy, CurrentTime); - XUngrabServer(dpy); - if (!opaqueMove) { - wWindowChangeWorkspace(wwin, scr->current_workspace); - wSetFocusTo(scr, wwin); - } - if (wPreferences.move_display == WDIS_NEW) - showPosition(wwin, moveData.realX, moveData.realY); - - /* discard all enter/leave events that happened until - * the time the button was released */ - while (XCheckTypedEvent(dpy, EnterNotify, &e)) { - if (e.xcrossing.time > event.xbutton.time) { - XPutBackEvent(dpy, &e); - break; - } - } - while (XCheckTypedEvent(dpy, LeaveNotify, &e)) { - if (e.xcrossing.time > event.xbutton.time) { - XPutBackEvent(dpy, &e); - break; - } - } - - if (!scr->selected_windows) { - /* get rid of the geometry window */ - WMUnmapWidget(scr->gview); - } - } -#ifdef DEBUG - puts("End move window"); -#endif - done = True; - break; - - default: - if (started && !opaqueMove) { - drawFrames(wwin, scr->selected_windows, - moveData.realX - wwin->frame_x, - moveData.realY - wwin->frame_y); - XUngrabServer(dpy); - WMHandleEvent(&event); - XSync(dpy, False); - XGrabServer(dpy); - drawFrames(wwin, scr->selected_windows, - moveData.realX - wwin->frame_x, - moveData.realY - wwin->frame_y); - } else { - WMHandleEvent(&event); - } - break; - } - } - - if (wPreferences.opaque_move && !wPreferences.use_saveunders) { - XSetWindowAttributes attr; - - attr.save_under = False; - XChangeWindowAttributes(dpy, wwin->frame->core->window, - CWSaveUnder, &attr); - - } - - freeMoveData(&moveData); - - if (started && wPreferences.auto_arrange_icons && wXineramaHeads(scr)>1 && - head != wGetHeadForWindow(wwin)) { - wArrangeIcons(scr, True); - } - -#if defined(NETWM_HINTS) && defined(VIRTUAL_DESKTOP) - if (started) - wWorkspaceResizeViewport(scr, scr->current_workspace); -#endif - - return started; -} - - -#define RESIZEBAR 1 -#define HCONSTRAIN 2 - -static int -getResizeDirection(WWindow *wwin, int x, int y, int dx, int dy, - int flags) -{ - int w = wwin->frame->core->width - 1; - int cw = wwin->frame->resizebar_corner_width; - int dir; - - /* if not resizing through the resizebar */ - if (!(flags & RESIZEBAR)) { - int xdir = (abs(x) < (wwin->client.width/2)) ? LEFT : RIGHT; - int ydir = (abs(y) < (wwin->client.height/2)) ? UP : DOWN; - if (abs(dx) < 2 || abs(dy) < 2) { - if (abs(dy) > abs(dx)) - xdir = 0; - else - ydir = 0; - } - return (xdir | ydir); - } - - /* window is too narrow. allow diagonal resize */ - if (cw * 2 >= w) { - int ydir; - - if (flags & HCONSTRAIN) - ydir = 0; - else - ydir = DOWN; - if (x < cw) - return (LEFT | ydir); - else - return (RIGHT | ydir); - } - /* vertical resize */ - if ((x > cw) && (x < w - cw)) - return DOWN; - - if (x < cw) - dir = LEFT; - else - dir = RIGHT; - - if ((abs(dy) > 0) && !(flags & HCONSTRAIN)) - dir |= DOWN; - - return dir; -} - - -void -wMouseResizeWindow(WWindow *wwin, XEvent *ev) -{ - XEvent event; - WScreen *scr = wwin->screen_ptr; - Window root = scr->root_win; - int vert_border = wwin->frame->top_width + wwin->frame->bottom_width; - int fw = wwin->frame->core->width; - int fh = wwin->frame->core->height; - int fx = wwin->frame_x; - int fy = wwin->frame_y; - int is_resizebar = (wwin->frame->resizebar - && ev->xany.window==wwin->frame->resizebar->window); - int orig_x, orig_y; - int started; - int dw, dh; - int rw = fw, rh = fh; - int rx1, ry1, rx2, ry2; - int res = 0; - KeyCode shiftl, shiftr; - int h = 0; - int orig_fx = fx; - int orig_fy = fy; - int orig_fw = fw; - int orig_fh = fh; - int head = ((wPreferences.auto_arrange_icons && wXineramaHeads(scr)>1) - ? wGetHeadForWindow(wwin) - : scr->xine_info.primary_head); - - if (!IS_RESIZABLE(wwin)) - return; - - if (wwin->flags.shaded) { - wwarning("internal error: tryein"); - return; - } - orig_x = ev->xbutton.x_root; - orig_y = ev->xbutton.y_root; - - started = 0; -#ifdef DEBUG - puts("Resizing window"); -#endif - - wUnselectWindows(scr); - rx1 = fx; - rx2 = fx + fw - 1; - ry1 = fy; - ry2 = fy + fh - 1; - shiftl = XKeysymToKeycode(dpy, XK_Shift_L); - shiftr = XKeysymToKeycode(dpy, XK_Shift_R); - if (HAS_TITLEBAR(wwin)) - h = WMFontHeight(wwin->screen_ptr->title_font) + (wPreferences.window_title_clearance + TITLEBAR_EXTEND_SPACE) * 2; - else - h = 0; - while (1) { - WMMaskEvent(dpy, KeyPressMask | ButtonMotionMask - | ButtonReleaseMask | PointerMotionHintMask - | ButtonPressMask | ExposureMask, &event); - if (!checkMouseSamplingRate(&event)) - continue; - - switch (event.type) { - case KeyPress: - showGeometry(wwin, fx, fy, fx + fw, fy + fh, res); - if ((event.xkey.keycode == shiftl || event.xkey.keycode == shiftr) - && started) { - drawTransparentFrame(wwin, fx, fy, fw, fh); - cycleGeometryDisplay(wwin, fx, fy, fw, fh, res); - drawTransparentFrame(wwin, fx, fy, fw, fh); - } - showGeometry(wwin, fx, fy, fx + fw, fy + fh, res); - break; - - case MotionNotify: - if (started) { - while (XCheckMaskEvent(dpy, ButtonMotionMask, &event)) ; - - dw = 0; - dh = 0; - - orig_fx = fx; - orig_fy = fy; - orig_fw = fw; - orig_fh = fh; - - if (res & LEFT) - dw = orig_x - event.xmotion.x_root; - else if (res & RIGHT) - dw = event.xmotion.x_root - orig_x; - if (res & UP) - dh = orig_y - event.xmotion.y_root; - else if (res & DOWN) - dh = event.xmotion.y_root - orig_y; - - orig_x = event.xmotion.x_root; - orig_y = event.xmotion.y_root; - - rw += dw; - rh += dh; - fw = rw; - fh = rh - vert_border; - wWindowConstrainSize(wwin, (unsigned int*)&fw, (unsigned int*)&fh); - fh += vert_border; - if (res & LEFT) - fx = rx2 - fw + 1; - else if (res & RIGHT) - fx = rx1; - if (res & UP) - fy = ry2 - fh + 1; - else if (res & DOWN) - fy = ry1; - } else if (abs(orig_x - event.xmotion.x_root) >= MOVE_THRESHOLD - || abs(orig_y - event.xmotion.y_root) >= MOVE_THRESHOLD) { - int tx, ty; - Window junkw; - int flags; - - XTranslateCoordinates(dpy, root, wwin->frame->core->window, - orig_x, orig_y, &tx, &ty, &junkw); - - /* check if resizing through resizebar */ - if (is_resizebar) - flags = RESIZEBAR; - else - flags = 0; - - if (is_resizebar && ((ev->xbutton.state & ShiftMask) - || abs(orig_y - event.xmotion.y_root) < HRESIZE_THRESHOLD)) - flags |= HCONSTRAIN; - - res = getResizeDirection(wwin, tx, ty, - orig_x - event.xmotion.x_root, - orig_y - event.xmotion.y_root, flags); - - if (res == (UP|LEFT)) - XChangeActivePointerGrab(dpy, ButtonMotionMask - | ButtonReleaseMask | ButtonPressMask, - wCursor[WCUR_TOPLEFTRESIZE], CurrentTime); - else if (res == (UP|RIGHT)) - XChangeActivePointerGrab(dpy, ButtonMotionMask - | ButtonReleaseMask | ButtonPressMask, - wCursor[WCUR_TOPRIGHTRESIZE], CurrentTime); - else if (res == (DOWN|LEFT)) - XChangeActivePointerGrab(dpy, ButtonMotionMask - | ButtonReleaseMask | ButtonPressMask, - wCursor[WCUR_BOTTOMLEFTRESIZE], CurrentTime); - else if (res == (DOWN|RIGHT)) - XChangeActivePointerGrab(dpy, ButtonMotionMask - | ButtonReleaseMask | ButtonPressMask, - wCursor[WCUR_BOTTOMRIGHTRESIZE], CurrentTime); - else if (res == DOWN || res == UP) - XChangeActivePointerGrab(dpy, ButtonMotionMask - | ButtonReleaseMask | ButtonPressMask, - wCursor[WCUR_VERTICALRESIZE], CurrentTime); - else if (res & (DOWN|UP)) - XChangeActivePointerGrab(dpy, ButtonMotionMask - | ButtonReleaseMask | ButtonPressMask, - wCursor[WCUR_VERTICALRESIZE], CurrentTime); - else if (res & (LEFT|RIGHT)) - XChangeActivePointerGrab(dpy, ButtonMotionMask - | ButtonReleaseMask | ButtonPressMask, - wCursor[WCUR_HORIZONRESIZE], CurrentTime); - - XGrabKeyboard(dpy, root, False, GrabModeAsync, GrabModeAsync, - CurrentTime); - - XGrabServer(dpy); - - /* Draw the resize frame for the first time. */ - mapGeometryDisplay(wwin, fx, fy, fw, fh); - - drawTransparentFrame(wwin, fx, fy, fw, fh); - - showGeometry(wwin, fx, fy, fx + fw, fy + fh, res); - - started = 1; - } - if (started) { - if (wPreferences.size_display == WDIS_FRAME_CENTER) { - drawTransparentFrame(wwin, orig_fx, orig_fy, - orig_fw, orig_fh); - moveGeometryDisplayCentered(scr, fx + fw / 2, fy + fh / 2); - drawTransparentFrame(wwin, fx, fy, fw, fh); - } else { - drawTransparentFrame(wwin, orig_fx, orig_fy, - orig_fw, orig_fh); - drawTransparentFrame(wwin, fx, fy, fw, fh); - } - if (fh != orig_fh || fw != orig_fw) { - if (wPreferences.size_display == WDIS_NEW) { - showGeometry(wwin, orig_fx, orig_fy, orig_fx + orig_fw, - orig_fy + orig_fh, res); - } - showGeometry(wwin, fx, fy, fx + fw, fy + fh, res); - } - } - break; - - case ButtonPress: - break; - - case ButtonRelease: - if (event.xbutton.button != ev->xbutton.button) - break; - - if (started) { - showGeometry(wwin, fx, fy, fx + fw, fy + fh, res); - - drawTransparentFrame(wwin, fx, fy, fw, fh); - - XUngrabKeyboard(dpy, CurrentTime); - WMUnmapWidget(scr->gview); - XUngrabServer(dpy); - - if (wwin->client.width != fw) - wwin->flags.user_changed_width = 1; - - if (wwin->client.height != fh - vert_border) - wwin->flags.user_changed_height = 1; - - wWindowConfigure(wwin, fx, fy, fw, fh - vert_border); - } -#ifdef DEBUG - puts("End resize window"); -#endif - return; - - default: - WMHandleEvent(&event); - } - } - - if (wPreferences.auto_arrange_icons && wXineramaHeads(scr) > 1 && - head != wGetHeadForWindow(wwin)) { - wArrangeIcons(scr, True); - } - -#if defined(NETWM_HINTS) && defined(VIRTUAL_DESKTOP) - wWorkspaceResizeViewport(scr, scr->current_workspace); -#endif -} - -#undef LEFT -#undef RIGHT -#undef HORIZONTAL -#undef UP -#undef DOWN -#undef VERTICAL -#undef HCONSTRAIN -#undef RESIZEBAR - -void -wUnselectWindows(WScreen *scr) -{ - WWindow *wwin; - - if (!scr->selected_windows) - return; - - while (WMGetArrayItemCount(scr->selected_windows)) { - wwin = WMGetFromArray(scr->selected_windows, 0); - if (wwin->flags.miniaturized && wwin->icon && wwin->icon->selected) - wIconSelect(wwin->icon); - - wSelectWindow(wwin, False); - } - WMFreeArray(scr->selected_windows); - scr->selected_windows = NULL; -} - -#ifndef LITE -static void -selectWindowsInside(WScreen *scr, int x1, int y1, int x2, int y2) -{ - WWindow *tmpw; - - /* select the windows and put them in the selected window list */ - tmpw = scr->focused_window; - while (tmpw != NULL) { - if (!(tmpw->flags.miniaturized || tmpw->flags.hidden)) { - if ((tmpw->frame->workspace == scr->current_workspace - || IS_OMNIPRESENT(tmpw)) - && (tmpw->frame_x >= x1) && (tmpw->frame_y >= y1) - && (tmpw->frame->core->width + tmpw->frame_x <= x2) - && (tmpw->frame->core->height + tmpw->frame_y <= y2)) { - wSelectWindow(tmpw, True); - } - } - tmpw = tmpw->prev; - } -} - - -void -wSelectWindows(WScreen *scr, XEvent *ev) -{ - XEvent event; - Window root = scr->root_win; - GC gc = scr->frame_gc; - int xp = ev->xbutton.x_root; - int yp = ev->xbutton.y_root; - int w = 0, h = 0; - int x = xp, y = yp; - -#ifdef DEBUG - puts("Selecting windows"); -#endif - if (XGrabPointer(dpy, scr->root_win, False, ButtonMotionMask - | ButtonReleaseMask | ButtonPressMask, GrabModeAsync, - GrabModeAsync, None, wCursor[WCUR_DEFAULT], - CurrentTime) != Success) { - return; - } - XGrabServer(dpy); - - wUnselectWindows(scr); - - XDrawRectangle(dpy, root, gc, xp, yp, w, h); - while (1) { - WMMaskEvent(dpy, ButtonReleaseMask | PointerMotionMask - | ButtonPressMask, &event); - - switch (event.type) { - case MotionNotify: - XDrawRectangle(dpy, root, gc, x, y, w, h); - x = event.xmotion.x_root; - if (x < xp) { - w = xp - x; - } else { - w = x - xp; - x = xp; - } - y = event.xmotion.y_root; - if (y < yp) { - h = yp - y; - } else { - h = y - yp; - y = yp; - } - XDrawRectangle(dpy, root, gc, x, y, w, h); - break; - - case ButtonPress: - break; - - case ButtonRelease: - if (event.xbutton.button != ev->xbutton.button) - break; - - XDrawRectangle(dpy, root, gc, x, y, w, h); - XUngrabServer(dpy); - XUngrabPointer(dpy, CurrentTime); - selectWindowsInside(scr, x, y, x + w, y + h); - -#ifdef DEBUG - puts("End window selection"); -#endif - return; - - default: - WMHandleEvent(&event); - break; - } - } -} -#endif /* !LITE */ - -void -InteractivePlaceWindow(WWindow *wwin, int *x_ret, int *y_ret, - unsigned width, unsigned height) -{ - WScreen *scr = wwin->screen_ptr; - Window root = scr->root_win; - int x, y, h = 0; - XEvent event; - KeyCode shiftl, shiftr; - Window junkw; - int junk; - - if (XGrabPointer(dpy, root, True, PointerMotionMask | ButtonPressMask, - GrabModeAsync, GrabModeAsync, None, - wCursor[WCUR_DEFAULT], CurrentTime) != Success) { - *x_ret = 0; - *y_ret = 0; - return; - } - if (HAS_TITLEBAR(wwin)) { - h = WMFontHeight(scr->title_font) + (wPreferences.window_title_clearance + TITLEBAR_EXTEND_SPACE) * 2; - height += h; - } - if (HAS_RESIZEBAR(wwin)) { - height += RESIZEBAR_HEIGHT; - } - XGrabKeyboard(dpy, root, False, GrabModeAsync, GrabModeAsync, CurrentTime); - XQueryPointer(dpy, root, &junkw, &junkw, &x, &y, &junk, &junk, - (unsigned *) &junk); - mapPositionDisplay(wwin, x - width/2, y - h/2, width, height); - - drawTransparentFrame(wwin, x - width/2, y - h/2, width, height); - - shiftl = XKeysymToKeycode(dpy, XK_Shift_L); - shiftr = XKeysymToKeycode(dpy, XK_Shift_R); - while (1) { - WMMaskEvent(dpy, PointerMotionMask|ButtonPressMask|ExposureMask|KeyPressMask, - &event); - - if (!checkMouseSamplingRate(&event)) - continue; - - switch (event.type) { - case KeyPress: - if ((event.xkey.keycode == shiftl) - || (event.xkey.keycode == shiftr)) { - drawTransparentFrame(wwin, - x - width/2, y - h/2, width, height); - cyclePositionDisplay(wwin, - x - width/2, y - h/2, width, height); - drawTransparentFrame(wwin, - x - width/2, y - h/2, width, height); - } - break; - - case MotionNotify: - drawTransparentFrame(wwin, x - width/2, y - h/2, width, height); - - x = event.xmotion.x_root; - y = event.xmotion.y_root; - - if (wPreferences.move_display == WDIS_FRAME_CENTER) - moveGeometryDisplayCentered(scr, x, y + (height - h) / 2); - - showPosition(wwin, x - width/2, y - h/2); - - drawTransparentFrame(wwin, x - width/2, y - h/2, width, height); - - break; - - case ButtonPress: - drawTransparentFrame(wwin, x - width/2, y - h/2, width, height); - XSync(dpy, 0); - *x_ret = x - width/2; - *y_ret = y - h/2; - XUngrabPointer(dpy, CurrentTime); - XUngrabKeyboard(dpy, CurrentTime); - /* get rid of the geometry window */ - WMUnmapWidget(scr->gview); - return; - - default: - WMHandleEvent(&event); - break; - } - } -} - +/* + * Window Maker window manager + * + * Copyright (c) 1997-2003 Alfredo K. Kojima + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, + * USA. + */ + +#include "wconfig.h" + +#include +#include +#include +#include +#include +#include +#include + +#include "WindowMaker.h" +#include "wcore.h" +#include "framewin.h" +#include "window.h" +#include "client.h" +#include "icon.h" +#include "dock.h" +#include "funcs.h" +#include "actions.h" +#include "workspace.h" + +#include "geomview.h" +#include "screen.h" +#include "xinerama.h" + +#include + +/* How many different types of geometry/position + display thingies are there? */ +#define NUM_DISPLAYS 5 + +#define LEFT 1 +#define RIGHT 2 +#define HORIZONTAL (LEFT|RIGHT) +#define UP 4 +#define DOWN 8 +#define VERTICAL (UP|DOWN) + +/* True if window currently has a border. This also includes borderless + * windows which are currently selected + */ +#define HAS_BORDER_WITH_SELECT(w) ((w)->flags.selected || HAS_BORDER(w)) + +/****** Global Variables ******/ +extern Time LastTimestamp; + +extern Cursor wCursor[WCUR_LAST]; + +extern WPreferences wPreferences; + +extern Atom _XA_WM_PROTOCOLS; + +/* + *---------------------------------------------------------------------- + * checkMouseSamplingRate- + * For lowering the mouse motion sampling rate for machines where + * it's too high (SGIs). If it returns False then the event should be + * ignored. + *---------------------------------------------------------------------- + */ +static Bool checkMouseSamplingRate(XEvent * ev) +{ + static Time previousMotion = 0; + + if (ev->type == MotionNotify) { + if (ev->xmotion.time - previousMotion < DELAY_BETWEEN_MOUSE_SAMPLING) { + return False; + } else { + previousMotion = ev->xmotion.time; + } + } + return True; +} + +/* + *---------------------------------------------------------------------- + * moveGeometryDisplayCentered + * + * routine that moves the geometry/position window on scr so it is + * centered over the given coordinates (x,y). Also the window position + * is clamped so it stays on the screen at all times. + *---------------------------------------------------------------------- + */ +static void moveGeometryDisplayCentered(WScreen * scr, int x, int y) +{ + unsigned int w = WMWidgetWidth(scr->gview); + unsigned int h = WMWidgetHeight(scr->gview); + int x1 = 0, y1 = 0, x2 = scr->scr_width, y2 = scr->scr_height; + + x -= w / 2; + y -= h / 2; + + /* dead area check */ + if (scr->xine_info.count) { + WMRect rect; + int head, flags; + + rect.pos.x = x; + rect.pos.y = y; + rect.size.width = w; + rect.size.height = h; + + head = wGetRectPlacementInfo(scr, rect, &flags); + + if (flags & (XFLAG_DEAD | XFLAG_PARTIAL)) { + rect = wGetRectForHead(scr, head); + x1 = rect.pos.x; + y1 = rect.pos.y; + x2 = x1 + rect.size.width; + y2 = y1 + rect.size.height; + } + } + + if (x < x1 + 1) + x = x1 + 1; + else if (x > (x2 - w)) + x = x2 - w; + + if (y < y1 + 1) + y = y1 + 1; + else if (y > (y2 - h)) + y = y2 - h; + + WMMoveWidget(scr->gview, x, y); +} + +static void showPosition(WWindow * wwin, int x, int y) +{ + WScreen *scr = wwin->screen_ptr; + + if (wPreferences.move_display == WDIS_NEW) { +#if 0 + int width = wwin->frame->core->width; + int height = wwin->frame->core->height; + + GC lgc = scr->line_gc; + XSetForeground(dpy, lgc, scr->line_pixel); + sprintf(num, "%i", x); + + XDrawLine(dpy, scr->root_win, lgc, 0, y - 1, scr->scr_width, y - 1); + XDrawLine(dpy, scr->root_win, lgc, 0, y + height + 2, scr->scr_width, y + height + 2); + XDrawLine(dpy, scr->root_win, lgc, x - 1, 0, x - 1, scr->scr_height); + XDrawLine(dpy, scr->root_win, lgc, x + width + 2, 0, x + width + 2, scr->scr_height); +#endif + } else { +#ifdef VIRTUAL_DESKTOP + WSetGeometryViewShownPosition(scr->gview, + x + scr->workspaces[scr->current_workspace]->view_x, + y + scr->workspaces[scr->current_workspace]->view_y); +#else + WSetGeometryViewShownPosition(scr->gview, x, y); +#endif + } +} + +static void cyclePositionDisplay(WWindow * wwin, int x, int y, int w, int h) +{ + WScreen *scr = wwin->screen_ptr; + WMRect rect; + + wPreferences.move_display++; + wPreferences.move_display %= NUM_DISPLAYS; + + if (wPreferences.move_display == WDIS_NEW) { + wPreferences.move_display++; + wPreferences.move_display %= NUM_DISPLAYS; + } + + if (wPreferences.move_display == WDIS_NONE) { + WMUnmapWidget(scr->gview); + } else { + if (wPreferences.move_display == WDIS_CENTER) { + rect = wGetRectForHead(scr, wGetHeadForWindow(wwin)); + moveGeometryDisplayCentered(scr, rect.pos.x + rect.size.width / 2, + rect.pos.y + rect.size.height / 2); + } else if (wPreferences.move_display == WDIS_TOPLEFT) { + rect = wGetRectForHead(scr, wGetHeadForWindow(wwin)); + moveGeometryDisplayCentered(scr, rect.pos.x + 1, rect.pos.y + 1); + } else if (wPreferences.move_display == WDIS_FRAME_CENTER) { + moveGeometryDisplayCentered(scr, x + w / 2, y + h / 2); + } + WMMapWidget(scr->gview); + } +} + +static void mapPositionDisplay(WWindow * wwin, int x, int y, int w, int h) +{ + WScreen *scr = wwin->screen_ptr; + WMRect rect; + + if (wPreferences.move_display == WDIS_NEW || wPreferences.move_display == WDIS_NONE) { + return; + } else if (wPreferences.move_display == WDIS_CENTER) { + rect = wGetRectForHead(scr, wGetHeadForWindow(wwin)); + moveGeometryDisplayCentered(scr, rect.pos.x + rect.size.width / 2, + rect.pos.y + rect.size.height / 2); + } else if (wPreferences.move_display == WDIS_TOPLEFT) { + rect = wGetRectForHead(scr, wGetHeadForWindow(wwin)); + moveGeometryDisplayCentered(scr, rect.pos.x + 1, rect.pos.y + 1); + } else if (wPreferences.move_display == WDIS_FRAME_CENTER) { + moveGeometryDisplayCentered(scr, x + w / 2, y + h / 2); + } + WMMapWidget(scr->gview); + WSetGeometryViewShownPosition(scr->gview, x, y); +} + +static void showGeometry(WWindow * wwin, int x1, int y1, int x2, int y2, int direction) +{ + WScreen *scr = wwin->screen_ptr; + Window root = scr->root_win; + GC gc = scr->line_gc; + int ty, by, my, x, y, mx, s; + char num[16]; + XSegment segment[4]; + int fw, fh; + + /* This seems necessary for some odd reason (too lazy to write x1-1 and + * x2-1 everywhere below in the code). But why only for x? */ + x1--; + x2--; + + if (HAS_BORDER_WITH_SELECT(wwin)) { + x1 += FRAME_BORDER_WIDTH; + x2 += FRAME_BORDER_WIDTH; + y1 += FRAME_BORDER_WIDTH; + y2 += FRAME_BORDER_WIDTH; + } + + ty = y1 + wwin->frame->top_width; + by = y2 - wwin->frame->bottom_width; + + if (wPreferences.size_display == WDIS_NEW) { + fw = XTextWidth(scr->tech_draw_font, "8888", 4); + fh = scr->tech_draw_font->ascent + scr->tech_draw_font->descent; + + XSetForeground(dpy, gc, scr->line_pixel); + + /* vertical geometry */ + if (((direction & LEFT) && (x2 < scr->scr_width - fw)) || (x1 < fw)) { + x = x2; + s = -15; + } else { + x = x1; + s = 15; + } + my = (ty + by) / 2; + + /* top arrow & end bar */ + segment[0].x1 = x - (s + 6); + segment[0].y1 = ty; + segment[0].x2 = x - (s - 10); + segment[0].y2 = ty; + + /* arrowhead */ + segment[1].x1 = x - (s - 2); + segment[1].y1 = ty + 1; + segment[1].x2 = x - (s - 5); + segment[1].y2 = ty + 7; + + segment[2].x1 = x - (s - 2); + segment[2].y1 = ty + 1; + segment[2].x2 = x - (s + 1); + segment[2].y2 = ty + 7; + + /* line */ + segment[3].x1 = x - (s - 2); + segment[3].y1 = ty + 1; + segment[3].x2 = x - (s - 2); + segment[3].y2 = my - fh / 2 - 1; + + XDrawSegments(dpy, root, gc, segment, 4); + + /* bottom arrow & end bar */ + segment[0].y1 = by; + segment[0].y2 = by; + + /* arrowhead */ + segment[1].y1 = by - 1; + segment[1].y2 = by - 7; + + segment[2].y1 = by - 1; + segment[2].y2 = by - 7; + + /* line */ + segment[3].y1 = my + fh / 2 + 2; + segment[3].y2 = by - 1; + + XDrawSegments(dpy, root, gc, segment, 4); + + snprintf(num, sizeof(num), "%i", (by - ty - wwin->normal_hints->base_height) / + wwin->normal_hints->height_inc); + fw = XTextWidth(scr->tech_draw_font, num, strlen(num)); + + /* Display the height. */ + XSetFont(dpy, gc, scr->tech_draw_font->fid); + XDrawString(dpy, root, gc, x - s + 3 - fw / 2, my + scr->tech_draw_font->ascent - fh / 2 + 1, num, + strlen(num)); + + /* horizontal geometry */ + if (y1 < 15) { + y = y2; + s = -15; + } else { + y = y1; + s = 15; + } + mx = x1 + (x2 - x1) / 2; + snprintf(num, sizeof(num), "%i", (x2 - x1 - wwin->normal_hints->base_width) / + wwin->normal_hints->width_inc); + fw = XTextWidth(scr->tech_draw_font, num, strlen(num)); + + /* left arrow & end bar */ + segment[0].x1 = x1; + segment[0].y1 = y - (s + 6); + segment[0].x2 = x1; + segment[0].y2 = y - (s - 10); + + /* arrowhead */ + segment[1].x1 = x1 + 7; + segment[1].y1 = y - (s + 1); + segment[1].x2 = x1 + 1; + segment[1].y2 = y - (s - 2); + + segment[2].x1 = x1 + 1; + segment[2].y1 = y - (s - 2); + segment[2].x2 = x1 + 7; + segment[2].y2 = y - (s - 5); + + /* line */ + segment[3].x1 = x1 + 1; + segment[3].y1 = y - (s - 2); + segment[3].x2 = mx - fw / 2 - 2; + segment[3].y2 = y - (s - 2); + + XDrawSegments(dpy, root, gc, segment, 4); + + /* right arrow & end bar */ + segment[0].x1 = x2 + 1; + segment[0].x2 = x2 + 1; + + /* arrowhead */ + segment[1].x1 = x2 - 6; + segment[1].x2 = x2; + + segment[2].x1 = x2; + segment[2].x2 = x2 - 6; + + /* line */ + segment[3].x1 = mx + fw / 2 + 2; + segment[3].x2 = x2; + + XDrawSegments(dpy, root, gc, segment, 4); + + /* Display the width. */ + XDrawString(dpy, root, gc, mx - fw / 2 + 1, y - s + scr->tech_draw_font->ascent - fh / 2 + 1, num, + strlen(num)); + } else { + WSetGeometryViewShownSize(scr->gview, (x2 - x1 - wwin->normal_hints->base_width) + / wwin->normal_hints->width_inc, + (by - ty - wwin->normal_hints->base_height) + / wwin->normal_hints->height_inc); + } +} + +static void cycleGeometryDisplay(WWindow * wwin, int x, int y, int w, int h, int dir) +{ + WScreen *scr = wwin->screen_ptr; + WMRect rect; + + wPreferences.size_display++; + wPreferences.size_display %= NUM_DISPLAYS; + + if (wPreferences.size_display == WDIS_NEW || wPreferences.size_display == WDIS_NONE) { + WMUnmapWidget(scr->gview); + } else { + if (wPreferences.size_display == WDIS_CENTER) { + rect = wGetRectForHead(scr, wGetHeadForWindow(wwin)); + moveGeometryDisplayCentered(scr, rect.pos.x + rect.size.width / 2, + rect.pos.y + rect.size.height / 2); + } else if (wPreferences.size_display == WDIS_TOPLEFT) { + rect = wGetRectForHead(scr, wGetHeadForWindow(wwin)); + moveGeometryDisplayCentered(scr, rect.pos.x + 1, rect.pos.y + 1); + } else if (wPreferences.size_display == WDIS_FRAME_CENTER) { + moveGeometryDisplayCentered(scr, x + w / 2, y + h / 2); + } + WMMapWidget(scr->gview); + showGeometry(wwin, x, y, x + w, y + h, dir); + } +} + +static void mapGeometryDisplay(WWindow * wwin, int x, int y, int w, int h) +{ + WScreen *scr = wwin->screen_ptr; + WMRect rect; + + if (wPreferences.size_display == WDIS_NEW || wPreferences.size_display == WDIS_NONE) + return; + + if (wPreferences.size_display == WDIS_CENTER) { + rect = wGetRectForHead(scr, wGetHeadForWindow(wwin)); + moveGeometryDisplayCentered(scr, rect.pos.x + rect.size.width / 2, + rect.pos.y + rect.size.height / 2); + } else if (wPreferences.size_display == WDIS_TOPLEFT) { + rect = wGetRectForHead(scr, wGetHeadForWindow(wwin)); + moveGeometryDisplayCentered(scr, rect.pos.x + 1, rect.pos.y + 1); + } else if (wPreferences.size_display == WDIS_FRAME_CENTER) { + moveGeometryDisplayCentered(scr, x + w / 2, y + h / 2); + } + WMMapWidget(scr->gview); + showGeometry(wwin, x, y, x + w, y + h, 0); +} + +static void doWindowMove(WWindow * wwin, WMArray * array, int dx, int dy) +{ + WWindow *tmpw; + WScreen *scr = wwin->screen_ptr; + int x, y; + + if (!array || !WMGetArrayItemCount(array)) { + wWindowMove(wwin, wwin->frame_x + dx, wwin->frame_y + dy); + } else { + WMArrayIterator iter; + + WM_ITERATE_ARRAY(array, tmpw, iter) { + x = tmpw->frame_x + dx; + y = tmpw->frame_y + dy; + +#if 1 /* XXX: with xinerama patch was #if 0, check this */ + /* don't let windows become unreachable */ + + if (x + (int)tmpw->frame->core->width < 20) + x = 20 - (int)tmpw->frame->core->width; + else if (x + 20 > scr->scr_width) + x = scr->scr_width - 20; + + if (y + (int)tmpw->frame->core->height < 20) + y = 20 - (int)tmpw->frame->core->height; + else if (y + 20 > scr->scr_height) + y = scr->scr_height - 20; +#else + wScreenBringInside(scr, &x, &y, + (int)tmpw->frame->core->width, (int)tmpw->frame->core->height); +#endif + + wWindowMove(tmpw, x, y); + } + } +} + +static void drawTransparentFrame(WWindow * wwin, int x, int y, int width, int height) +{ + Window root = wwin->screen_ptr->root_win; + GC gc = wwin->screen_ptr->frame_gc; + int h = 0; + int bottom = 0; + + if (HAS_BORDER_WITH_SELECT(wwin)) { + x += FRAME_BORDER_WIDTH; + y += FRAME_BORDER_WIDTH; + } + + if (HAS_TITLEBAR(wwin) && !wwin->flags.shaded) { + h = WMFontHeight(wwin->screen_ptr->title_font) + (wPreferences.window_title_clearance + + TITLEBAR_EXTEND_SPACE) * 2; + } + if (HAS_RESIZEBAR(wwin) && !wwin->flags.shaded) { + /* Can't use wwin-frame->bottom_width because, in some cases + (e.g. interactive placement), frame does not point to anything. */ + bottom = RESIZEBAR_HEIGHT; + } + XDrawRectangle(dpy, root, gc, x - 1, y - 1, width + 1, height + 1); + + if (h > 0) { + XDrawLine(dpy, root, gc, x, y + h - 1, x + width, y + h - 1); + } + if (bottom > 0) { + XDrawLine(dpy, root, gc, x, y + height - bottom, x + width, y + height - bottom); + } +} + +static void drawFrames(WWindow * wwin, WMArray * array, int dx, int dy) +{ + WWindow *tmpw; + int scr_width = wwin->screen_ptr->scr_width; + int scr_height = wwin->screen_ptr->scr_height; + int x, y; + + if (!array) { + + x = wwin->frame_x + dx; + y = wwin->frame_y + dy; + + drawTransparentFrame(wwin, x, y, wwin->frame->core->width, wwin->frame->core->height); + + } else { + WMArrayIterator iter; + + WM_ITERATE_ARRAY(array, tmpw, iter) { + x = tmpw->frame_x + dx; + y = tmpw->frame_y + dy; + + /* don't let windows become unreachable */ +#if 1 /* XXX: was 0 in XINERAMA patch, check */ + if (x + (int)tmpw->frame->core->width < 20) + x = 20 - (int)tmpw->frame->core->width; + else if (x + 20 > scr_width) + x = scr_width - 20; + + if (y + (int)tmpw->frame->core->height < 20) + y = 20 - (int)tmpw->frame->core->height; + else if (y + 20 > scr_height) + y = scr_height - 20; + +#else + wScreenBringInside(wwin->screen_ptr, &x, &y, + (int)tmpw->frame->core->width, (int)tmpw->frame->core->height); +#endif + + drawTransparentFrame(tmpw, x, y, tmpw->frame->core->width, tmpw->frame->core->height); + } + } +} + +static void flushMotion() +{ + XEvent ev; + + XSync(dpy, False); + while (XCheckMaskEvent(dpy, ButtonMotionMask, &ev)) ; +} + +static void crossWorkspace(WScreen * scr, WWindow * wwin, int opaque_move, int new_workspace, int rewind) +{ + /* do not let window be unmapped */ + if (opaque_move) { + wwin->flags.changing_workspace = 1; + wWindowChangeWorkspace(wwin, new_workspace); + } + /* go to new workspace */ + wWorkspaceChange(scr, new_workspace); + + wwin->flags.changing_workspace = 0; + + if (rewind) + XWarpPointer(dpy, None, None, 0, 0, 0, 0, scr->scr_width - 20, 0); + else + XWarpPointer(dpy, None, None, 0, 0, 0, 0, -(scr->scr_width - 20), 0); + + flushMotion(); + + if (!opaque_move) { + XGrabPointer(dpy, scr->root_win, True, PointerMotionMask + | ButtonReleaseMask | ButtonPressMask, GrabModeAsync, + GrabModeAsync, None, wCursor[WCUR_MOVE], CurrentTime); + } +} + +typedef struct { + /* arrays of WWindows sorted by the respective border position */ + WWindow **topList; /* top border */ + WWindow **leftList; /* left border */ + WWindow **rightList; /* right border */ + WWindow **bottomList; /* bottom border */ + int count; + + /* index of window in the above lists indicating the relative position + * of the window with the others */ + int topIndex; + int leftIndex; + int rightIndex; + int bottomIndex; + + int rubCount; /* for workspace switching */ + + int winWidth, winHeight; /* width/height of the window */ + int realX, realY; /* actual position of the window */ + int calcX, calcY; /* calculated position of window */ + int omouseX, omouseY; /* old mouse position */ + int mouseX, mouseY; /* last known position of the pointer */ +} MoveData; + +#define WTOP(w) (w)->frame_y +#define WLEFT(w) (w)->frame_x +#define WRIGHT(w) ((w)->frame_x + (int)(w)->frame->core->width - 1 + \ + (HAS_BORDER_WITH_SELECT(w) ? 2*FRAME_BORDER_WIDTH : 0)) +#define WBOTTOM(w) ((w)->frame_y + (int)(w)->frame->core->height - 1 + \ + (HAS_BORDER_WITH_SELECT(w) ? 2*FRAME_BORDER_WIDTH : 0)) + +static int compareWTop(const void *a, const void *b) +{ + WWindow *wwin1 = *(WWindow **) a; + WWindow *wwin2 = *(WWindow **) b; + + if (WTOP(wwin1) > WTOP(wwin2)) + return -1; + else if (WTOP(wwin1) < WTOP(wwin2)) + return 1; + else + return 0; +} + +static int compareWLeft(const void *a, const void *b) +{ + WWindow *wwin1 = *(WWindow **) a; + WWindow *wwin2 = *(WWindow **) b; + + if (WLEFT(wwin1) > WLEFT(wwin2)) + return -1; + else if (WLEFT(wwin1) < WLEFT(wwin2)) + return 1; + else + return 0; +} + +static int compareWRight(const void *a, const void *b) +{ + WWindow *wwin1 = *(WWindow **) a; + WWindow *wwin2 = *(WWindow **) b; + + if (WRIGHT(wwin1) < WRIGHT(wwin2)) + return -1; + else if (WRIGHT(wwin1) > WRIGHT(wwin2)) + return 1; + else + return 0; +} + +static int compareWBottom(const void *a, const void *b) +{ + WWindow *wwin1 = *(WWindow **) a; + WWindow *wwin2 = *(WWindow **) b; + + if (WBOTTOM(wwin1) < WBOTTOM(wwin2)) + return -1; + else if (WBOTTOM(wwin1) > WBOTTOM(wwin2)) + return 1; + else + return 0; +} + +static void updateResistance(WWindow * wwin, MoveData * data, int newX, int newY) +{ + int i; + int newX2 = newX + data->winWidth; + int newY2 = newY + data->winHeight; + Bool ok = False; + + if (newX < data->realX) { + if (data->rightIndex > 0 && newX < WRIGHT(data->rightList[data->rightIndex - 1])) { + ok = True; + } else if (data->leftIndex <= data->count - 1 && newX2 <= WLEFT(data->leftList[data->leftIndex])) { + ok = True; + } + } else if (newX > data->realX) { + if (data->leftIndex > 0 && newX2 > WLEFT(data->leftList[data->leftIndex - 1])) { + ok = True; + } else if (data->rightIndex <= data->count - 1 + && newX >= WRIGHT(data->rightList[data->rightIndex])) { + ok = True; + } + } + + if (!ok) { + if (newY < data->realY) { + if (data->bottomIndex > 0 && newY < WBOTTOM(data->bottomList[data->bottomIndex - 1])) { + ok = True; + } else if (data->topIndex <= data->count - 1 + && newY2 <= WTOP(data->topList[data->topIndex])) { + ok = True; + } + } else if (newY > data->realY) { + if (data->topIndex > 0 && newY2 > WTOP(data->topList[data->topIndex - 1])) { + ok = True; + } else if (data->bottomIndex <= data->count - 1 + && newY >= WBOTTOM(data->bottomList[data->bottomIndex])) { + ok = True; + } + } + } + + if (!ok) + return; + + /* TODO: optimize this */ + if (data->realY < WBOTTOM(data->bottomList[0])) { + data->bottomIndex = 0; + } + if (data->realX < WRIGHT(data->rightList[0])) { + data->rightIndex = 0; + } + if ((data->realX + data->winWidth) > WLEFT(data->leftList[0])) { + data->leftIndex = 0; + } + if ((data->realY + data->winHeight) > WTOP(data->topList[0])) { + data->topIndex = 0; + } + for (i = 0; i < data->count; i++) { + if (data->realY > WBOTTOM(data->bottomList[i])) { + data->bottomIndex = i + 1; + } + if (data->realX > WRIGHT(data->rightList[i])) { + data->rightIndex = i + 1; + } + if ((data->realX + data->winWidth) < WLEFT(data->leftList[i])) { + data->leftIndex = i + 1; + } + if ((data->realY + data->winHeight) < WTOP(data->topList[i])) { + data->topIndex = i + 1; + } + } +} + +static void freeMoveData(MoveData * data) +{ + if (data->topList) + wfree(data->topList); + if (data->leftList) + wfree(data->leftList); + if (data->rightList) + wfree(data->rightList); + if (data->bottomList) + wfree(data->bottomList); +} + +static void updateMoveData(WWindow * wwin, MoveData * data) +{ + WScreen *scr = wwin->screen_ptr; + WWindow *tmp; + int i; + + data->count = 0; + tmp = scr->focused_window; + while (tmp) { + if (tmp != wwin && scr->current_workspace == tmp->frame->workspace + && !tmp->flags.miniaturized + && !tmp->flags.hidden && !tmp->flags.obscured && !WFLAGP(tmp, sunken)) { + data->topList[data->count] = tmp; + data->leftList[data->count] = tmp; + data->rightList[data->count] = tmp; + data->bottomList[data->count] = tmp; + data->count++; + } + tmp = tmp->prev; + } + + if (data->count == 0) { + data->topIndex = 0; + data->leftIndex = 0; + data->rightIndex = 0; + data->bottomIndex = 0; + return; + } + + /* order from closest to the border of the screen to farthest */ + + qsort(data->topList, data->count, sizeof(WWindow **), compareWTop); + qsort(data->leftList, data->count, sizeof(WWindow **), compareWLeft); + qsort(data->rightList, data->count, sizeof(WWindow **), compareWRight); + qsort(data->bottomList, data->count, sizeof(WWindow **), compareWBottom); + + /* figure the position of the window relative to the others */ + + data->topIndex = -1; + data->leftIndex = -1; + data->rightIndex = -1; + data->bottomIndex = -1; + + if (WTOP(wwin) < WBOTTOM(data->bottomList[0])) { + data->bottomIndex = 0; + } + if (WLEFT(wwin) < WRIGHT(data->rightList[0])) { + data->rightIndex = 0; + } + if (WRIGHT(wwin) > WLEFT(data->leftList[0])) { + data->leftIndex = 0; + } + if (WBOTTOM(wwin) > WTOP(data->topList[0])) { + data->topIndex = 0; + } + for (i = 0; i < data->count; i++) { + if (WTOP(wwin) >= WBOTTOM(data->bottomList[i])) { + data->bottomIndex = i + 1; + } + if (WLEFT(wwin) >= WRIGHT(data->rightList[i])) { + data->rightIndex = i + 1; + } + if (WRIGHT(wwin) <= WLEFT(data->leftList[i])) { + data->leftIndex = i + 1; + } + if (WBOTTOM(wwin) <= WTOP(data->topList[i])) { + data->topIndex = i + 1; + } + } +} + +static void initMoveData(WWindow * wwin, MoveData * data) +{ + int i; + WWindow *tmp; + + memset(data, 0, sizeof(MoveData)); + + for (i = 0, tmp = wwin->screen_ptr->focused_window; tmp != NULL; tmp = tmp->prev, i++) ; + + if (i > 1) { + data->topList = wmalloc(sizeof(WWindow *) * i); + data->leftList = wmalloc(sizeof(WWindow *) * i); + data->rightList = wmalloc(sizeof(WWindow *) * i); + data->bottomList = wmalloc(sizeof(WWindow *) * i); + + updateMoveData(wwin, data); + } + + data->realX = wwin->frame_x; + data->realY = wwin->frame_y; + data->calcX = wwin->frame_x; + data->calcY = wwin->frame_y; + + data->winWidth = wwin->frame->core->width + (HAS_BORDER_WITH_SELECT(wwin) ? 2 * FRAME_BORDER_WIDTH : 0); + data->winHeight = wwin->frame->core->height + (HAS_BORDER_WITH_SELECT(wwin) ? 2 * FRAME_BORDER_WIDTH : 0); +} + +static Bool checkWorkspaceChange(WWindow * wwin, MoveData * data, Bool opaqueMove) +{ + WScreen *scr = wwin->screen_ptr; + Bool changed = False; + + if (data->mouseX <= 1) { + if (scr->current_workspace > 0) { + + crossWorkspace(scr, wwin, opaqueMove, scr->current_workspace - 1, True); + changed = True; + data->rubCount = 0; + + } else if (scr->current_workspace == 0 && wPreferences.ws_cycle) { + + crossWorkspace(scr, wwin, opaqueMove, scr->workspace_count - 1, True); + changed = True; + data->rubCount = 0; + } + } else if (data->mouseX >= scr->scr_width - 2) { + + if (scr->current_workspace == scr->workspace_count - 1) { + + if (wPreferences.ws_cycle || scr->workspace_count == MAX_WORKSPACES) { + + crossWorkspace(scr, wwin, opaqueMove, 0, False); + changed = True; + data->rubCount = 0; + } + /* if user insists on trying to go to next workspace even when + * it's already the last, create a new one */ + else if (data->omouseX == data->mouseX && wPreferences.ws_advance) { + + /* detect user "rubbing" the window against the edge */ + if (data->rubCount > 0 && data->omouseY - data->mouseY > MOVE_THRESHOLD) { + + data->rubCount = -(data->rubCount + 1); + + } else if (data->rubCount <= 0 && data->mouseY - data->omouseY > MOVE_THRESHOLD) { + + data->rubCount = -data->rubCount + 1; + } + } + /* create a new workspace */ + if (abs(data->rubCount) > 2) { + /* go to next workspace */ + wWorkspaceNew(scr); + + crossWorkspace(scr, wwin, opaqueMove, scr->current_workspace + 1, False); + changed = True; + data->rubCount = 0; + } + } else if (scr->current_workspace < scr->workspace_count) { + + /* go to next workspace */ + crossWorkspace(scr, wwin, opaqueMove, scr->current_workspace + 1, False); + changed = True; + data->rubCount = 0; + } + } else { + data->rubCount = 0; + } + + return changed; +} + +static void +updateWindowPosition(WWindow * wwin, MoveData * data, Bool doResistance, + Bool opaqueMove, int newMouseX, int newMouseY) +{ + WScreen *scr = wwin->screen_ptr; + int dx, dy; /* how much mouse moved */ + int winL, winR, winT, winB; /* requested new window position */ + int newX, newY; /* actual new window position */ + Bool hresist, vresist; + Bool updateIndex; + Bool attract; + + hresist = False; + vresist = False; + + updateIndex = False; + + /* check the direction of the movement */ + dx = newMouseX - data->mouseX; + dy = newMouseY - data->mouseY; + + data->omouseX = data->mouseX; + data->omouseY = data->mouseY; + data->mouseX = newMouseX; + data->mouseY = newMouseY; + + winL = data->calcX + dx; + winR = data->calcX + data->winWidth + dx; + winT = data->calcY + dy; + winB = data->calcY + data->winHeight + dy; + + newX = data->realX; + newY = data->realY; + + if (doResistance) { + int l_edge, r_edge; + int edge_l, edge_r; + int t_edge, b_edge; + int edge_t, edge_b; + int resist; + + resist = WIN_RESISTANCE(wPreferences.edge_resistance); + attract = wPreferences.attract; + /* horizontal movement: check horizontal edge resistances */ + if (dx || dy) { + WMRect rect; + int i, head; + /* window is the leftmost window: check against screen edge */ + + /* Add inter head resistance 1/2 (if needed) */ + head = wGetHeadForPointerLocation(scr); + rect = wGetRectForHead(scr, head); + + l_edge = WMAX(scr->totalUsableArea[head].x1, rect.pos.x); + edge_l = l_edge - resist; + edge_r = WMIN(scr->totalUsableArea[head].x2, rect.pos.x + rect.size.width); + r_edge = edge_r + resist; + + /* 1 */ + if ((data->rightIndex >= 0) && (data->rightIndex <= data->count)) { + WWindow *looprw; + + for (i = data->rightIndex - 1; i >= 0; i--) { + looprw = data->rightList[i]; + if (!(data->realY > WBOTTOM(looprw) + || (data->realY + data->winHeight) < WTOP(looprw))) { + if (attract || ((data->realX < (WRIGHT(looprw) + 2)) && dx < 0)) { + l_edge = WRIGHT(looprw) + 1; + resist = WIN_RESISTANCE(wPreferences.edge_resistance); + } + break; + } + } + + if (attract) { + for (i = data->rightIndex; i < data->count; i++) { + looprw = data->rightList[i]; + if (!(data->realY > WBOTTOM(looprw) + || (data->realY + data->winHeight) < WTOP(looprw))) { + r_edge = WRIGHT(looprw) + 1; + resist = WIN_RESISTANCE(wPreferences.edge_resistance); + break; + } + } + } + } + + if ((data->leftIndex >= 0) && (data->leftIndex <= data->count)) { + WWindow *looprw; + + for (i = data->leftIndex - 1; i >= 0; i--) { + looprw = data->leftList[i]; + if (!(data->realY > WBOTTOM(looprw) + || (data->realY + data->winHeight) < WTOP(looprw))) { + if (attract + || (((data->realX + data->winWidth) > (WLEFT(looprw) - 1)) + && dx > 0)) { + edge_r = WLEFT(looprw); + resist = WIN_RESISTANCE(wPreferences.edge_resistance); + } + break; + } + } + + if (attract) + for (i = data->leftIndex; i < data->count; i++) { + looprw = data->leftList[i]; + if (!(data->realY > WBOTTOM(looprw) + || (data->realY + data->winHeight) < WTOP(looprw))) { + edge_l = WLEFT(looprw); + resist = WIN_RESISTANCE(wPreferences.edge_resistance); + break; + } + } + } + + /* + printf("%d %d\n",winL,winR); + printf("l_ %d r_ %d _l %d _r %d\n",l_edge,r_edge,edge_l,edge_r); + */ + + if ((winL - l_edge) < (r_edge - winL)) { + if (resist > 0) { + if ((attract && winL <= l_edge + resist && winL >= l_edge - resist) + || (dx < 0 && winL <= l_edge && winL >= l_edge - resist)) { + newX = l_edge; + hresist = True; + } + } + } else { + if (resist > 0 && attract && winL >= r_edge - resist && winL <= r_edge + resist) { + newX = r_edge; + hresist = True; + } + } + + if ((winR - edge_l) < (edge_r - winR)) { + if (resist > 0 && attract && winR <= edge_l + resist && winR >= edge_l - resist) { + newX = edge_l - data->winWidth; + hresist = True; + } + } else { + if (resist > 0) { + if ((attract && winR >= edge_r - resist && winR <= edge_r + resist) + || (dx > 0 && winR >= edge_r && winR <= edge_r + resist)) { + newX = edge_r - data->winWidth; + hresist = True; + } + } + } + + /* VeRT */ + /* Add inter head resistance 2/2 (if needed) */ + t_edge = WMAX(scr->totalUsableArea[head].y1, rect.pos.y); + edge_t = t_edge - resist; + edge_b = WMIN(scr->totalUsableArea[head].y2, rect.pos.y + rect.size.height); + b_edge = edge_b + resist; + + if ((data->bottomIndex >= 0) && (data->bottomIndex <= data->count)) { + WWindow *looprw; + + for (i = data->bottomIndex - 1; i >= 0; i--) { + looprw = data->bottomList[i]; + if (!(data->realX > WRIGHT(looprw) + || (data->realX + data->winWidth) < WLEFT(looprw))) { + if (attract || ((data->realY < (WBOTTOM(looprw) + 2)) && dy < 0)) { + t_edge = WBOTTOM(looprw) + 1; + resist = WIN_RESISTANCE(wPreferences.edge_resistance); + } + break; + } + } + + if (attract) { + for (i = data->bottomIndex; i < data->count; i++) { + looprw = data->bottomList[i]; + if (!(data->realX > WRIGHT(looprw) + || (data->realX + data->winWidth) < WLEFT(looprw))) { + b_edge = WBOTTOM(looprw) + 1; + resist = WIN_RESISTANCE(wPreferences.edge_resistance); + break; + } + } + } + } + + if ((data->topIndex >= 0) && (data->topIndex <= data->count)) { + WWindow *looprw; + + for (i = data->topIndex - 1; i >= 0; i--) { + looprw = data->topList[i]; + if (!(data->realX > WRIGHT(looprw) + || (data->realX + data->winWidth) < WLEFT(looprw))) { + if (attract + || (((data->realY + data->winHeight) > (WTOP(looprw) - 1)) + && dy > 0)) { + edge_b = WTOP(looprw); + resist = WIN_RESISTANCE(wPreferences.edge_resistance); + } + break; + } + } + + if (attract) + for (i = data->topIndex; i < data->count; i++) { + looprw = data->topList[i]; + if (!(data->realX > WRIGHT(looprw) + || (data->realX + data->winWidth) < WLEFT(looprw))) { + edge_t = WTOP(looprw); + resist = WIN_RESISTANCE(wPreferences.edge_resistance); + break; + } + } + } + + if ((winT - t_edge) < (b_edge - winT)) { + if (resist > 0) { + if ((attract && winT <= t_edge + resist && winT >= t_edge - resist) + || (dy < 0 && winT <= t_edge && winT >= t_edge - resist)) { + newY = t_edge; + vresist = True; + } + } + } else { + if (resist > 0 && attract && winT >= b_edge - resist && winT <= b_edge + resist) { + newY = b_edge; + vresist = True; + } + } + + if ((winB - edge_t) < (edge_b - winB)) { + if (resist > 0 && attract && winB <= edge_t + resist && winB >= edge_t - resist) { + newY = edge_t - data->winHeight; + vresist = True; + } + } else { + if (resist > 0) { + if ((attract && winB >= edge_b - resist && winB <= edge_b + resist) + || (dy > 0 && winB >= edge_b && winB <= edge_b + resist)) { + newY = edge_b - data->winHeight; + vresist = True; + } + } + } + } + /* END VeRT */ + + } + + /* update window position */ + data->calcX += dx; + data->calcY += dy; + + if (((dx > 0 && data->calcX - data->realX > 0) + || (dx < 0 && data->calcX - data->realX < 0)) && !hresist) + newX = data->calcX; + + if (((dy > 0 && data->calcY - data->realY > 0) + || (dy < 0 && data->calcY - data->realY < 0)) && !vresist) + newY = data->calcY; + + if (data->realX != newX || data->realY != newY) { + + if (wPreferences.move_display == WDIS_NEW && !scr->selected_windows) { + showPosition(wwin, data->realX, data->realY); + } + if (opaqueMove) { + doWindowMove(wwin, scr->selected_windows, newX - wwin->frame_x, newY - wwin->frame_y); + } else { + /* erase frames */ + drawFrames(wwin, scr->selected_windows, + data->realX - wwin->frame_x, data->realY - wwin->frame_y); + } + + if (!scr->selected_windows && wPreferences.move_display == WDIS_FRAME_CENTER) { + + moveGeometryDisplayCentered(scr, newX + data->winWidth / 2, newY + data->winHeight / 2); + } + + if (!opaqueMove) { + /* draw frames */ + drawFrames(wwin, scr->selected_windows, newX - wwin->frame_x, newY - wwin->frame_y); + } + + if (!scr->selected_windows) { + showPosition(wwin, newX, newY); + } + } + + /* recalc relative window position */ + if (doResistance && (data->realX != newX || data->realY != newY)) { + updateResistance(wwin, data, newX, newY); + } + + data->realX = newX; + data->realY = newY; +} + +#define _KS KEY_CONTROL_WINDOW_WEIGHT + +#define MOVABLE_BIT 0x01 +#define RESIZABLE_BIT 0x02 + +int wKeyboardMoveResizeWindow(WWindow * wwin) +{ + WScreen *scr = wwin->screen_ptr; + Window root = scr->root_win; + XEvent event; + int w = wwin->frame->core->width; + int h = wwin->frame->core->height; + int scr_width = wwin->screen_ptr->scr_width; + int scr_height = wwin->screen_ptr->scr_height; + int vert_border = wwin->frame->top_width + wwin->frame->bottom_width; + int src_x = wwin->frame_x; + int src_y = wwin->frame_y; + int done, off_x, off_y, ww, wh; + int kspeed = _KS; + Time lastTime = 0; + KeyCode shiftl, shiftr, ctrll, ctrlmode; + KeySym keysym = NoSymbol; + int moment = 0; + int modes = ((IS_MOVABLE(wwin) ? MOVABLE_BIT : 0) | (IS_RESIZABLE(wwin) ? RESIZABLE_BIT : 0)); + int head = ((wPreferences.auto_arrange_icons && wXineramaHeads(scr) > 1) + ? wGetHeadForWindow(wwin) + : scr->xine_info.primary_head); + + shiftl = XKeysymToKeycode(dpy, XK_Shift_L); + shiftr = XKeysymToKeycode(dpy, XK_Shift_R); + ctrll = XKeysymToKeycode(dpy, XK_Control_L); + ctrlmode = done = off_x = off_y = 0; + + if (modes == RESIZABLE_BIT) { + ctrlmode = 1; + } + + XSync(dpy, False); + wusleep(10000); + XGrabKeyboard(dpy, root, False, GrabModeAsync, GrabModeAsync, CurrentTime); + + if (!wwin->flags.selected) { + wUnselectWindows(scr); + } + XGrabServer(dpy); + XGrabPointer(dpy, scr->root_win, True, PointerMotionMask + | ButtonReleaseMask | ButtonPressMask, GrabModeAsync, + GrabModeAsync, None, wCursor[WCUR_DEFAULT], CurrentTime); + + if (wwin->flags.shaded || scr->selected_windows) { + if (scr->selected_windows) + drawFrames(wwin, scr->selected_windows, off_x, off_y); + else + drawTransparentFrame(wwin, src_x + off_x, src_y + off_y, w, h); + if (!scr->selected_windows) + mapPositionDisplay(wwin, src_x, src_y, w, h); + } else { + drawTransparentFrame(wwin, src_x + off_x, src_y + off_y, w, h); + } + ww = w; + wh = h; + while (1) { + /* + looper.ox=off_x; + looper.oy=off_y; + */ + do { + WMMaskEvent(dpy, KeyPressMask | ButtonReleaseMask + | ButtonPressMask | ExposureMask, &event); + if (event.type == Expose) { + WMHandleEvent(&event); + } + } while (event.type == Expose); + + if (wwin->flags.shaded || scr->selected_windows) { + if (scr->selected_windows) + drawFrames(wwin, scr->selected_windows, off_x, off_y); + else + drawTransparentFrame(wwin, src_x + off_x, src_y + off_y, w, h); + /*** I HATE EDGE RESISTANCE - ]d ***/ + } else { + drawTransparentFrame(wwin, src_x + off_x, src_y + off_y, ww, wh); + } + + if (ctrlmode) + showGeometry(wwin, src_x + off_x, src_y + off_y, src_x + off_x + ww, src_y + off_y + wh, + 0); + + XUngrabServer(dpy); + XSync(dpy, False); + + switch (event.type) { + case KeyPress: + /* accelerate */ + if (event.xkey.time - lastTime > 50) { + kspeed /= (1 + (event.xkey.time - lastTime) / 100); + } else { + if (kspeed < 20) { + kspeed++; + } + } + if (kspeed < _KS) + kspeed = _KS; + lastTime = event.xkey.time; + if (modes == (MOVABLE_BIT | RESIZABLE_BIT)) { + if ((event.xkey.state & ControlMask) && !wwin->flags.shaded) { + ctrlmode = 1; + wUnselectWindows(scr); + } else { + ctrlmode = 0; + } + } + if (event.xkey.keycode == shiftl || event.xkey.keycode == shiftr) { + if (ctrlmode) + cycleGeometryDisplay(wwin, src_x + off_x, src_y + off_y, ww, wh, 0); + else + cyclePositionDisplay(wwin, src_x + off_x, src_y + off_y, ww, wh); + } else { + + keysym = XLookupKeysym(&event.xkey, 0); + switch (keysym) { + case XK_Return: + done = 2; + break; + case XK_Escape: + done = 1; + break; + case XK_Up: +#ifdef XK_KP_Up + case XK_KP_Up: +#endif + case XK_k: + if (ctrlmode) { + if (moment != UP) + h = wh; + h -= kspeed; + moment = UP; + if (h < 1) + h = 1; + } else + off_y -= kspeed; + break; + case XK_Down: +#ifdef XK_KP_Down + case XK_KP_Down: +#endif + case XK_j: + if (ctrlmode) { + if (moment != DOWN) + h = wh; + h += kspeed; + moment = DOWN; + } else + off_y += kspeed; + break; + case XK_Left: +#ifdef XK_KP_Left + case XK_KP_Left: +#endif + case XK_h: + if (ctrlmode) { + if (moment != LEFT) + w = ww; + w -= kspeed; + if (w < 1) + w = 1; + moment = LEFT; + } else + off_x -= kspeed; + break; + case XK_Right: +#ifdef XK_KP_Right + case XK_KP_Right: +#endif + case XK_l: + if (ctrlmode) { + if (moment != RIGHT) + w = ww; + w += kspeed; + moment = RIGHT; + } else + off_x += kspeed; + break; + } + + ww = w; + wh = h; + wh -= vert_border; + wWindowConstrainSize(wwin, (unsigned int *)&ww, (unsigned int *)&wh); + wh += vert_border; + + if (wPreferences.ws_cycle) { + if (src_x + off_x + ww < 20) { + if (!scr->current_workspace) { + wWorkspaceChange(scr, scr->workspace_count - 1); + } else + wWorkspaceChange(scr, scr->current_workspace - 1); + off_x += scr_width; + } else if (src_x + off_x + 20 > scr_width) { + if (scr->current_workspace == scr->workspace_count - 1) { + wWorkspaceChange(scr, 0); + } else + wWorkspaceChange(scr, scr->current_workspace + 1); + off_x -= scr_width; + } + } else { + if (src_x + off_x + ww < 20) + off_x = 20 - ww - src_x; + else if (src_x + off_x + 20 > scr_width) + off_x = scr_width - 20 - src_x; + } + + if (src_y + off_y + wh < 20) { + off_y = 20 - wh - src_y; + } else if (src_y + off_y + 20 > scr_height) { + off_y = scr_height - 20 - src_y; + } + } + break; + case ButtonPress: + case ButtonRelease: + done = 1; + break; + case Expose: + WMHandleEvent(&event); + while (XCheckTypedEvent(dpy, Expose, &event)) { + WMHandleEvent(&event); + } + break; + + default: + WMHandleEvent(&event); + break; + } + + XGrabServer(dpy); + /*xxx */ + + if (wwin->flags.shaded && !scr->selected_windows) { + moveGeometryDisplayCentered(scr, src_x + off_x + w / 2, src_y + off_y + h / 2); + } else { + if (ctrlmode) { + WMUnmapWidget(scr->gview); + mapGeometryDisplay(wwin, src_x + off_x, src_y + off_y, ww, wh); + } else if (!scr->selected_windows) { + WMUnmapWidget(scr->gview); + mapPositionDisplay(wwin, src_x + off_x, src_y + off_y, ww, wh); + } + } + + if (wwin->flags.shaded || scr->selected_windows) { + if (scr->selected_windows) + drawFrames(wwin, scr->selected_windows, off_x, off_y); + else + drawTransparentFrame(wwin, src_x + off_x, src_y + off_y, w, h); + } else { + drawTransparentFrame(wwin, src_x + off_x, src_y + off_y, ww, wh); + } + + if (ctrlmode) { + showGeometry(wwin, src_x + off_x, src_y + off_y, src_x + off_x + ww, src_y + off_y + wh, + 0); + } else if (!scr->selected_windows) + showPosition(wwin, src_x + off_x, src_y + off_y); + + if (done) { + scr->keymove_tick = 0; + /* + WMDeleteTimerWithClientData(&looper); + */ + if (wwin->flags.shaded || scr->selected_windows) { + if (scr->selected_windows) + drawFrames(wwin, scr->selected_windows, off_x, off_y); + else + drawTransparentFrame(wwin, src_x + off_x, src_y + off_y, w, h); + } else { + drawTransparentFrame(wwin, src_x + off_x, src_y + off_y, ww, wh); + } + + if (ctrlmode) { + showGeometry(wwin, src_x + off_x, src_y + off_y, src_x + off_x + ww, + src_y + off_y + wh, 0); + WMUnmapWidget(scr->gview); + } else + WMUnmapWidget(scr->gview); + + XUngrabKeyboard(dpy, CurrentTime); + XUngrabPointer(dpy, CurrentTime); + XUngrabServer(dpy); + + if (done == 2) { + if (wwin->flags.shaded || scr->selected_windows) { + if (!scr->selected_windows) { + wWindowMove(wwin, src_x + off_x, src_y + off_y); + wWindowSynthConfigureNotify(wwin); + } else { + WMArrayIterator iter; + WWindow *foo; + + doWindowMove(wwin, scr->selected_windows, off_x, off_y); + + WM_ITERATE_ARRAY(scr->selected_windows, foo, iter) { + wWindowSynthConfigureNotify(foo); + } + } + } else { + if (wwin->client.width != ww) + wwin->flags.user_changed_width = 1; + + if (wwin->client.height != wh - vert_border) + wwin->flags.user_changed_height = 1; + + wWindowConfigure(wwin, src_x + off_x, src_y + off_y, ww, wh - vert_border); + wWindowSynthConfigureNotify(wwin); + } + wWindowChangeWorkspace(wwin, scr->current_workspace); + wSetFocusTo(scr, wwin); + } + + if (wPreferences.auto_arrange_icons && wXineramaHeads(scr) > 1 && + head != wGetHeadForWindow(wwin)) { + wArrangeIcons(scr, True); + } + +#if defined(NETWM_HINTS) && defined(VIRTUAL_DESKTOP) + wWorkspaceResizeViewport(scr, scr->current_workspace); +#endif + + return 1; + } + } +} + +/* + *---------------------------------------------------------------------- + * wMouseMoveWindow-- + * Move the named window and the other selected ones (if any), + * interactively. Also shows the position of the window, if only one + * window is being moved. + * If the window is not on the selected window list, the selected + * windows are deselected. + * If shift is pressed during the operation, the position display + * is changed to another type. + * + * Returns: + * True if the window was moved, False otherwise. + * + * Side effects: + * The window(s) position is changed, and the client(s) are + * notified about that. + * The position display configuration may be changed. + *---------------------------------------------------------------------- + */ +int wMouseMoveWindow(WWindow * wwin, XEvent * ev) +{ + WScreen *scr = wwin->screen_ptr; + XEvent event; + Window root = scr->root_win; + KeyCode shiftl, shiftr; + Bool done = False; + int started = 0; + int warped = 0; + /* This needs not to change while moving, else bad things can happen */ + int opaqueMove = wPreferences.opaque_move; + MoveData moveData; + int head = ((wPreferences.auto_arrange_icons && wXineramaHeads(scr) > 1) + ? wGetHeadForWindow(wwin) + : scr->xine_info.primary_head); +#ifdef GHOST_WINDOW_MOVE + RImage *rimg = InitGhostWindowMove(scr); +#endif + + if (!IS_MOVABLE(wwin)) + return False; + + if (wPreferences.opaque_move && !wPreferences.use_saveunders) { + XSetWindowAttributes attr; + + attr.save_under = True; + XChangeWindowAttributes(dpy, wwin->frame->core->window, CWSaveUnder, &attr); + } + + initMoveData(wwin, &moveData); + + moveData.mouseX = ev->xmotion.x_root; + moveData.mouseY = ev->xmotion.y_root; + + if (!wwin->flags.selected) { + /* this window is not selected, unselect others and move only wwin */ + wUnselectWindows(scr); + } +#ifdef DEBUG + puts("Moving window"); +#endif + shiftl = XKeysymToKeycode(dpy, XK_Shift_L); + shiftr = XKeysymToKeycode(dpy, XK_Shift_R); + while (!done) { + if (warped) { + int junk; + Window junkw; + + /* XWarpPointer() doesn't seem to generate Motion events, so + * we've got to simulate them */ + XQueryPointer(dpy, root, &junkw, &junkw, &event.xmotion.x_root, + &event.xmotion.y_root, &junk, &junk, (unsigned *)&junk); + } else { + WMMaskEvent(dpy, KeyPressMask | ButtonMotionMask + | PointerMotionHintMask + | ButtonReleaseMask | ButtonPressMask | ExposureMask, &event); + + if (event.type == MotionNotify) { + /* compress MotionNotify events */ + while (XCheckMaskEvent(dpy, ButtonMotionMask, &event)) ; + if (!checkMouseSamplingRate(&event)) + continue; + } + } + switch (event.type) { + case KeyPress: + if ((event.xkey.keycode == shiftl || event.xkey.keycode == shiftr) + && started && !scr->selected_windows) { + + if (!opaqueMove) { + drawFrames(wwin, scr->selected_windows, + moveData.realX - wwin->frame_x, moveData.realY - wwin->frame_y); + } + + if (wPreferences.move_display == WDIS_NEW && !scr->selected_windows) { + showPosition(wwin, moveData.realX, moveData.realY); + XUngrabServer(dpy); + } + cyclePositionDisplay(wwin, moveData.realX, moveData.realY, + moveData.winWidth, moveData.winHeight); + + if (wPreferences.move_display == WDIS_NEW && !scr->selected_windows) { + XGrabServer(dpy); + showPosition(wwin, moveData.realX, moveData.realY); + } + + if (!opaqueMove) { + drawFrames(wwin, scr->selected_windows, + moveData.realX - wwin->frame_x, moveData.realY - wwin->frame_y); + } + /*} else { + WMHandleEvent(&event); this causes problems needs fixing */ + } + break; + + case MotionNotify: + if (started) { + updateWindowPosition(wwin, &moveData, + scr->selected_windows == NULL + && wPreferences.edge_resistance > 0, + opaqueMove, event.xmotion.x_root, event.xmotion.y_root); + + if (!warped && !wPreferences.no_autowrap) { + int oldWorkspace = scr->current_workspace; + + if (wPreferences.move_display == WDIS_NEW && !scr->selected_windows) { + showPosition(wwin, moveData.realX, moveData.realY); + XUngrabServer(dpy); + } + if (!opaqueMove) { + drawFrames(wwin, scr->selected_windows, + moveData.realX - wwin->frame_x, + moveData.realY - wwin->frame_y); + } + if (checkWorkspaceChange(wwin, &moveData, opaqueMove)) { + if (scr->current_workspace != oldWorkspace + && wPreferences.edge_resistance > 0 + && scr->selected_windows == NULL) + updateMoveData(wwin, &moveData); + warped = 1; + } + if (!opaqueMove) { + drawFrames(wwin, scr->selected_windows, + moveData.realX - wwin->frame_x, + moveData.realY - wwin->frame_y); + } + if (wPreferences.move_display == WDIS_NEW && !scr->selected_windows) { + XSync(dpy, False); + showPosition(wwin, moveData.realX, moveData.realY); + XGrabServer(dpy); + } + } else { + warped = 0; + } + } else if (abs(ev->xmotion.x_root - event.xmotion.x_root) >= MOVE_THRESHOLD + || abs(ev->xmotion.y_root - event.xmotion.y_root) >= MOVE_THRESHOLD) { + + XChangeActivePointerGrab(dpy, ButtonMotionMask + | ButtonReleaseMask | ButtonPressMask, + wCursor[WCUR_MOVE], CurrentTime); + started = 1; + XGrabKeyboard(dpy, root, False, GrabModeAsync, GrabModeAsync, CurrentTime); + + if (!scr->selected_windows) + mapPositionDisplay(wwin, moveData.realX, moveData.realY, + moveData.winWidth, moveData.winHeight); + + if (started && !opaqueMove) + drawFrames(wwin, scr->selected_windows, 0, 0); + + if (!opaqueMove || (wPreferences.move_display == WDIS_NEW + && !scr->selected_windows)) { + XGrabServer(dpy); + if (wPreferences.move_display == WDIS_NEW) + showPosition(wwin, moveData.realX, moveData.realY); + } + } + break; + + case ButtonPress: + break; + + case ButtonRelease: + if (event.xbutton.button != ev->xbutton.button) + break; + + if (started) { + XEvent e; + if (!opaqueMove) { + drawFrames(wwin, scr->selected_windows, + moveData.realX - wwin->frame_x, moveData.realY - wwin->frame_y); + XSync(dpy, 0); + doWindowMove(wwin, scr->selected_windows, + moveData.realX - wwin->frame_x, + moveData.realY - wwin->frame_y); + } +#ifndef CONFIGURE_WINDOW_WHILE_MOVING + wWindowSynthConfigureNotify(wwin); +#endif + XUngrabKeyboard(dpy, CurrentTime); + XUngrabServer(dpy); + if (!opaqueMove) { + wWindowChangeWorkspace(wwin, scr->current_workspace); + wSetFocusTo(scr, wwin); + } + if (wPreferences.move_display == WDIS_NEW) + showPosition(wwin, moveData.realX, moveData.realY); + + /* discard all enter/leave events that happened until + * the time the button was released */ + while (XCheckTypedEvent(dpy, EnterNotify, &e)) { + if (e.xcrossing.time > event.xbutton.time) { + XPutBackEvent(dpy, &e); + break; + } + } + while (XCheckTypedEvent(dpy, LeaveNotify, &e)) { + if (e.xcrossing.time > event.xbutton.time) { + XPutBackEvent(dpy, &e); + break; + } + } + + if (!scr->selected_windows) { + /* get rid of the geometry window */ + WMUnmapWidget(scr->gview); + } + } +#ifdef DEBUG + puts("End move window"); +#endif + done = True; + break; + + default: + if (started && !opaqueMove) { + drawFrames(wwin, scr->selected_windows, + moveData.realX - wwin->frame_x, moveData.realY - wwin->frame_y); + XUngrabServer(dpy); + WMHandleEvent(&event); + XSync(dpy, False); + XGrabServer(dpy); + drawFrames(wwin, scr->selected_windows, + moveData.realX - wwin->frame_x, moveData.realY - wwin->frame_y); + } else { + WMHandleEvent(&event); + } + break; + } + } + + if (wPreferences.opaque_move && !wPreferences.use_saveunders) { + XSetWindowAttributes attr; + + attr.save_under = False; + XChangeWindowAttributes(dpy, wwin->frame->core->window, CWSaveUnder, &attr); + + } + + freeMoveData(&moveData); + + if (started && wPreferences.auto_arrange_icons && wXineramaHeads(scr) > 1 && + head != wGetHeadForWindow(wwin)) { + wArrangeIcons(scr, True); + } +#if defined(NETWM_HINTS) && defined(VIRTUAL_DESKTOP) + if (started) + wWorkspaceResizeViewport(scr, scr->current_workspace); +#endif + + return started; +} + +#define RESIZEBAR 1 +#define HCONSTRAIN 2 + +static int getResizeDirection(WWindow * wwin, int x, int y, int dx, int dy, int flags) +{ + int w = wwin->frame->core->width - 1; + int cw = wwin->frame->resizebar_corner_width; + int dir; + + /* if not resizing through the resizebar */ + if (!(flags & RESIZEBAR)) { + int xdir = (abs(x) < (wwin->client.width / 2)) ? LEFT : RIGHT; + int ydir = (abs(y) < (wwin->client.height / 2)) ? UP : DOWN; + if (abs(dx) < 2 || abs(dy) < 2) { + if (abs(dy) > abs(dx)) + xdir = 0; + else + ydir = 0; + } + return (xdir | ydir); + } + + /* window is too narrow. allow diagonal resize */ + if (cw * 2 >= w) { + int ydir; + + if (flags & HCONSTRAIN) + ydir = 0; + else + ydir = DOWN; + if (x < cw) + return (LEFT | ydir); + else + return (RIGHT | ydir); + } + /* vertical resize */ + if ((x > cw) && (x < w - cw)) + return DOWN; + + if (x < cw) + dir = LEFT; + else + dir = RIGHT; + + if ((abs(dy) > 0) && !(flags & HCONSTRAIN)) + dir |= DOWN; + + return dir; +} + +void wMouseResizeWindow(WWindow * wwin, XEvent * ev) +{ + XEvent event; + WScreen *scr = wwin->screen_ptr; + Window root = scr->root_win; + int vert_border = wwin->frame->top_width + wwin->frame->bottom_width; + int fw = wwin->frame->core->width; + int fh = wwin->frame->core->height; + int fx = wwin->frame_x; + int fy = wwin->frame_y; + int is_resizebar = (wwin->frame->resizebar && ev->xany.window == wwin->frame->resizebar->window); + int orig_x, orig_y; + int started; + int dw, dh; + int rw = fw, rh = fh; + int rx1, ry1, rx2, ry2; + int res = 0; + KeyCode shiftl, shiftr; + int h = 0; + int orig_fx = fx; + int orig_fy = fy; + int orig_fw = fw; + int orig_fh = fh; + int head = ((wPreferences.auto_arrange_icons && wXineramaHeads(scr) > 1) + ? wGetHeadForWindow(wwin) + : scr->xine_info.primary_head); + + if (!IS_RESIZABLE(wwin)) + return; + + if (wwin->flags.shaded) { + wwarning("internal error: tryein"); + return; + } + orig_x = ev->xbutton.x_root; + orig_y = ev->xbutton.y_root; + + started = 0; +#ifdef DEBUG + puts("Resizing window"); +#endif + + wUnselectWindows(scr); + rx1 = fx; + rx2 = fx + fw - 1; + ry1 = fy; + ry2 = fy + fh - 1; + shiftl = XKeysymToKeycode(dpy, XK_Shift_L); + shiftr = XKeysymToKeycode(dpy, XK_Shift_R); + if (HAS_TITLEBAR(wwin)) + h = WMFontHeight(wwin->screen_ptr->title_font) + (wPreferences.window_title_clearance + + TITLEBAR_EXTEND_SPACE) * 2; + else + h = 0; + while (1) { + WMMaskEvent(dpy, KeyPressMask | ButtonMotionMask + | ButtonReleaseMask | PointerMotionHintMask | ButtonPressMask | ExposureMask, &event); + if (!checkMouseSamplingRate(&event)) + continue; + + switch (event.type) { + case KeyPress: + showGeometry(wwin, fx, fy, fx + fw, fy + fh, res); + if ((event.xkey.keycode == shiftl || event.xkey.keycode == shiftr) + && started) { + drawTransparentFrame(wwin, fx, fy, fw, fh); + cycleGeometryDisplay(wwin, fx, fy, fw, fh, res); + drawTransparentFrame(wwin, fx, fy, fw, fh); + } + showGeometry(wwin, fx, fy, fx + fw, fy + fh, res); + break; + + case MotionNotify: + if (started) { + while (XCheckMaskEvent(dpy, ButtonMotionMask, &event)) ; + + dw = 0; + dh = 0; + + orig_fx = fx; + orig_fy = fy; + orig_fw = fw; + orig_fh = fh; + + if (res & LEFT) + dw = orig_x - event.xmotion.x_root; + else if (res & RIGHT) + dw = event.xmotion.x_root - orig_x; + if (res & UP) + dh = orig_y - event.xmotion.y_root; + else if (res & DOWN) + dh = event.xmotion.y_root - orig_y; + + orig_x = event.xmotion.x_root; + orig_y = event.xmotion.y_root; + + rw += dw; + rh += dh; + fw = rw; + fh = rh - vert_border; + wWindowConstrainSize(wwin, (unsigned int *)&fw, (unsigned int *)&fh); + fh += vert_border; + if (res & LEFT) + fx = rx2 - fw + 1; + else if (res & RIGHT) + fx = rx1; + if (res & UP) + fy = ry2 - fh + 1; + else if (res & DOWN) + fy = ry1; + } else if (abs(orig_x - event.xmotion.x_root) >= MOVE_THRESHOLD + || abs(orig_y - event.xmotion.y_root) >= MOVE_THRESHOLD) { + int tx, ty; + Window junkw; + int flags; + + XTranslateCoordinates(dpy, root, wwin->frame->core->window, + orig_x, orig_y, &tx, &ty, &junkw); + + /* check if resizing through resizebar */ + if (is_resizebar) + flags = RESIZEBAR; + else + flags = 0; + + if (is_resizebar && ((ev->xbutton.state & ShiftMask) + || abs(orig_y - event.xmotion.y_root) < HRESIZE_THRESHOLD)) + flags |= HCONSTRAIN; + + res = getResizeDirection(wwin, tx, ty, + orig_x - event.xmotion.x_root, + orig_y - event.xmotion.y_root, flags); + + if (res == (UP | LEFT)) + XChangeActivePointerGrab(dpy, ButtonMotionMask + | ButtonReleaseMask | ButtonPressMask, + wCursor[WCUR_TOPLEFTRESIZE], CurrentTime); + else if (res == (UP | RIGHT)) + XChangeActivePointerGrab(dpy, ButtonMotionMask + | ButtonReleaseMask | ButtonPressMask, + wCursor[WCUR_TOPRIGHTRESIZE], CurrentTime); + else if (res == (DOWN | LEFT)) + XChangeActivePointerGrab(dpy, ButtonMotionMask + | ButtonReleaseMask | ButtonPressMask, + wCursor[WCUR_BOTTOMLEFTRESIZE], CurrentTime); + else if (res == (DOWN | RIGHT)) + XChangeActivePointerGrab(dpy, ButtonMotionMask + | ButtonReleaseMask | ButtonPressMask, + wCursor[WCUR_BOTTOMRIGHTRESIZE], CurrentTime); + else if (res == DOWN || res == UP) + XChangeActivePointerGrab(dpy, ButtonMotionMask + | ButtonReleaseMask | ButtonPressMask, + wCursor[WCUR_VERTICALRESIZE], CurrentTime); + else if (res & (DOWN | UP)) + XChangeActivePointerGrab(dpy, ButtonMotionMask + | ButtonReleaseMask | ButtonPressMask, + wCursor[WCUR_VERTICALRESIZE], CurrentTime); + else if (res & (LEFT | RIGHT)) + XChangeActivePointerGrab(dpy, ButtonMotionMask + | ButtonReleaseMask | ButtonPressMask, + wCursor[WCUR_HORIZONRESIZE], CurrentTime); + + XGrabKeyboard(dpy, root, False, GrabModeAsync, GrabModeAsync, CurrentTime); + + XGrabServer(dpy); + + /* Draw the resize frame for the first time. */ + mapGeometryDisplay(wwin, fx, fy, fw, fh); + + drawTransparentFrame(wwin, fx, fy, fw, fh); + + showGeometry(wwin, fx, fy, fx + fw, fy + fh, res); + + started = 1; + } + if (started) { + if (wPreferences.size_display == WDIS_FRAME_CENTER) { + drawTransparentFrame(wwin, orig_fx, orig_fy, orig_fw, orig_fh); + moveGeometryDisplayCentered(scr, fx + fw / 2, fy + fh / 2); + drawTransparentFrame(wwin, fx, fy, fw, fh); + } else { + drawTransparentFrame(wwin, orig_fx, orig_fy, orig_fw, orig_fh); + drawTransparentFrame(wwin, fx, fy, fw, fh); + } + if (fh != orig_fh || fw != orig_fw) { + if (wPreferences.size_display == WDIS_NEW) { + showGeometry(wwin, orig_fx, orig_fy, orig_fx + orig_fw, + orig_fy + orig_fh, res); + } + showGeometry(wwin, fx, fy, fx + fw, fy + fh, res); + } + } + break; + + case ButtonPress: + break; + + case ButtonRelease: + if (event.xbutton.button != ev->xbutton.button) + break; + + if (started) { + showGeometry(wwin, fx, fy, fx + fw, fy + fh, res); + + drawTransparentFrame(wwin, fx, fy, fw, fh); + + XUngrabKeyboard(dpy, CurrentTime); + WMUnmapWidget(scr->gview); + XUngrabServer(dpy); + + if (wwin->client.width != fw) + wwin->flags.user_changed_width = 1; + + if (wwin->client.height != fh - vert_border) + wwin->flags.user_changed_height = 1; + + wWindowConfigure(wwin, fx, fy, fw, fh - vert_border); + } +#ifdef DEBUG + puts("End resize window"); +#endif + return; + + default: + WMHandleEvent(&event); + } + } + + if (wPreferences.auto_arrange_icons && wXineramaHeads(scr) > 1 && head != wGetHeadForWindow(wwin)) { + wArrangeIcons(scr, True); + } +#if defined(NETWM_HINTS) && defined(VIRTUAL_DESKTOP) + wWorkspaceResizeViewport(scr, scr->current_workspace); +#endif +} + +#undef LEFT +#undef RIGHT +#undef HORIZONTAL +#undef UP +#undef DOWN +#undef VERTICAL +#undef HCONSTRAIN +#undef RESIZEBAR + +void wUnselectWindows(WScreen * scr) +{ + WWindow *wwin; + + if (!scr->selected_windows) + return; + + while (WMGetArrayItemCount(scr->selected_windows)) { + wwin = WMGetFromArray(scr->selected_windows, 0); + if (wwin->flags.miniaturized && wwin->icon && wwin->icon->selected) + wIconSelect(wwin->icon); + + wSelectWindow(wwin, False); + } + WMFreeArray(scr->selected_windows); + scr->selected_windows = NULL; +} + +#ifndef LITE +static void selectWindowsInside(WScreen * scr, int x1, int y1, int x2, int y2) +{ + WWindow *tmpw; + + /* select the windows and put them in the selected window list */ + tmpw = scr->focused_window; + while (tmpw != NULL) { + if (!(tmpw->flags.miniaturized || tmpw->flags.hidden)) { + if ((tmpw->frame->workspace == scr->current_workspace || IS_OMNIPRESENT(tmpw)) + && (tmpw->frame_x >= x1) && (tmpw->frame_y >= y1) + && (tmpw->frame->core->width + tmpw->frame_x <= x2) + && (tmpw->frame->core->height + tmpw->frame_y <= y2)) { + wSelectWindow(tmpw, True); + } + } + tmpw = tmpw->prev; + } +} + +void wSelectWindows(WScreen * scr, XEvent * ev) +{ + XEvent event; + Window root = scr->root_win; + GC gc = scr->frame_gc; + int xp = ev->xbutton.x_root; + int yp = ev->xbutton.y_root; + int w = 0, h = 0; + int x = xp, y = yp; + +#ifdef DEBUG + puts("Selecting windows"); +#endif + if (XGrabPointer(dpy, scr->root_win, False, ButtonMotionMask + | ButtonReleaseMask | ButtonPressMask, GrabModeAsync, + GrabModeAsync, None, wCursor[WCUR_DEFAULT], CurrentTime) != Success) { + return; + } + XGrabServer(dpy); + + wUnselectWindows(scr); + + XDrawRectangle(dpy, root, gc, xp, yp, w, h); + while (1) { + WMMaskEvent(dpy, ButtonReleaseMask | PointerMotionMask | ButtonPressMask, &event); + + switch (event.type) { + case MotionNotify: + XDrawRectangle(dpy, root, gc, x, y, w, h); + x = event.xmotion.x_root; + if (x < xp) { + w = xp - x; + } else { + w = x - xp; + x = xp; + } + y = event.xmotion.y_root; + if (y < yp) { + h = yp - y; + } else { + h = y - yp; + y = yp; + } + XDrawRectangle(dpy, root, gc, x, y, w, h); + break; + + case ButtonPress: + break; + + case ButtonRelease: + if (event.xbutton.button != ev->xbutton.button) + break; + + XDrawRectangle(dpy, root, gc, x, y, w, h); + XUngrabServer(dpy); + XUngrabPointer(dpy, CurrentTime); + selectWindowsInside(scr, x, y, x + w, y + h); + +#ifdef DEBUG + puts("End window selection"); +#endif + return; + + default: + WMHandleEvent(&event); + break; + } + } +} +#endif /* !LITE */ + +void InteractivePlaceWindow(WWindow * wwin, int *x_ret, int *y_ret, unsigned width, unsigned height) +{ + WScreen *scr = wwin->screen_ptr; + Window root = scr->root_win; + int x, y, h = 0; + XEvent event; + KeyCode shiftl, shiftr; + Window junkw; + int junk; + + if (XGrabPointer(dpy, root, True, PointerMotionMask | ButtonPressMask, + GrabModeAsync, GrabModeAsync, None, wCursor[WCUR_DEFAULT], CurrentTime) != Success) { + *x_ret = 0; + *y_ret = 0; + return; + } + if (HAS_TITLEBAR(wwin)) { + h = WMFontHeight(scr->title_font) + (wPreferences.window_title_clearance + + TITLEBAR_EXTEND_SPACE) * 2; + height += h; + } + if (HAS_RESIZEBAR(wwin)) { + height += RESIZEBAR_HEIGHT; + } + XGrabKeyboard(dpy, root, False, GrabModeAsync, GrabModeAsync, CurrentTime); + XQueryPointer(dpy, root, &junkw, &junkw, &x, &y, &junk, &junk, (unsigned *)&junk); + mapPositionDisplay(wwin, x - width / 2, y - h / 2, width, height); + + drawTransparentFrame(wwin, x - width / 2, y - h / 2, width, height); + + shiftl = XKeysymToKeycode(dpy, XK_Shift_L); + shiftr = XKeysymToKeycode(dpy, XK_Shift_R); + while (1) { + WMMaskEvent(dpy, PointerMotionMask | ButtonPressMask | ExposureMask | KeyPressMask, &event); + + if (!checkMouseSamplingRate(&event)) + continue; + + switch (event.type) { + case KeyPress: + if ((event.xkey.keycode == shiftl) + || (event.xkey.keycode == shiftr)) { + drawTransparentFrame(wwin, x - width / 2, y - h / 2, width, height); + cyclePositionDisplay(wwin, x - width / 2, y - h / 2, width, height); + drawTransparentFrame(wwin, x - width / 2, y - h / 2, width, height); + } + break; + + case MotionNotify: + drawTransparentFrame(wwin, x - width / 2, y - h / 2, width, height); + + x = event.xmotion.x_root; + y = event.xmotion.y_root; + + if (wPreferences.move_display == WDIS_FRAME_CENTER) + moveGeometryDisplayCentered(scr, x, y + (height - h) / 2); + + showPosition(wwin, x - width / 2, y - h / 2); + + drawTransparentFrame(wwin, x - width / 2, y - h / 2, width, height); + + break; + + case ButtonPress: + drawTransparentFrame(wwin, x - width / 2, y - h / 2, width, height); + XSync(dpy, 0); + *x_ret = x - width / 2; + *y_ret = y - h / 2; + XUngrabPointer(dpy, CurrentTime); + XUngrabKeyboard(dpy, CurrentTime); + /* get rid of the geometry window */ + WMUnmapWidget(scr->gview); + return; + + default: + WMHandleEvent(&event); + break; + } + } +}