src/dockedapp.c

   1 /* dockedapp.c- docked application settings panel
   2  *
   3  *  Window Maker window manager
   4  *
   5  *  Copyright (c) 1998-2003 Alfredo K. Kojima
   6  *
   7  *  This program is free software; you can redistribute it and/or modify
   8  *  it under the terms of the GNU General Public License as published by
   9  *  the Free Software Foundation; either version 2 of the License, or
  10  *  (at your option) any later version.
  11  *
  12  *  This program is distributed in the hope that it will be useful,
  13  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  *  GNU General Public License for more details.
  16  *
  17  *  You should have received a copy of the GNU General Public License along
  18  *  with this program; if not, write to the Free Software Foundation, Inc.,
  19  *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  20  */
  21
  22 #include "wconfig.h"
  23
  24 #include <X11/Xlib.h>
  25 #include <X11/Xutil.h>
  26 #include <stdlib.h>
  27 #include <string.h>
  28 #include <stdio.h>
  29
  30 #include "WindowMaker.h"
  31 #include "window.h"
  32 #include "icon.h"
  33 #include "appicon.h"
  34 #include "dock.h"
  35 #include "dockedapp.h"
  36 #include "dialog.h"
  37 #include "misc.h"
  38 #include "defaults.h"
  39 #include "framewin.h"
  40 #include "xinerama.h"
  41
  42 /**** Global variables ****/
  43 extern WPreferences wPreferences;
  44
  45 static void updateCommand(WAppIcon * icon, char *command)
  46 {
  47         if (icon->command)
  48                 wfree(icon->command);
  49         if (command && (command[0] == 0 || (command[0] == '-' && command[1] == 0))) {
  50                 wfree(command);
  51                 command = NULL;
  52         }
  53         icon->command = command;
  54
  55         if (!icon->wm_class && !icon->wm_instance && icon->command && strlen(icon->command) > 0) {
  56                 icon->forced_dock = 1;
  57         }
  58 }
  59
  60 static void updatePasteCommand(WAppIcon * icon, char *command)
  61 {
  62         if (icon->paste_command)
  63                 wfree(icon->paste_command);
  64         if (command && (command[0] == 0 || (command[0] == '-' && command[1] == 0))) {
  65                 wfree(command);
  66                 command = NULL;
  67         }
  68         icon->paste_command = command;
  69 }
  70
  71 #ifdef XDND
  72 static void updateDNDCommand(WAppIcon * icon, char *command)
  73 {
  74         if (icon->dnd_command)
  75                 wfree(icon->dnd_command);
  76         if (command && (command[0] == 0 || (command[0] == '-' && command[1] == 0))) {
  77                 wfree(command);
  78                 command = NULL;
  79         }
  80         icon->dnd_command = command;
  81 }
  82 #endif                          /* XDND */
  83
  84 static void updateSettingsPanelIcon(AppSettingsPanel * panel)
  85 {
  86         char *file;
  87
  88         file = WMGetTextFieldText(panel->iconField);
  89         if (!file)
  90                 WMSetLabelImage(panel->iconLabel, NULL);
  91         else {
  92                 char *path;
  93
  94                 path = FindImage(wPreferences.icon_path, file);
  95                 if (!path) {
  96                         wwarning(_("could not find icon %s, used in a docked application"), file);
  97                         wfree(file);
  98                         WMSetLabelImage(panel->iconLabel, NULL);
  99                         return;
 100                 } else {
 101                         WMPixmap *pixmap;
 102                         RColor color;
 103
 104                         color.red = 0xae;
 105                         color.green = 0xaa;
 106                         color.blue = 0xae;
 107                         color.alpha = 0;
 108                         pixmap = WMCreateBlendedPixmapFromFile(WMWidgetScreen(panel->win), path, &color);
 109                         if (!pixmap) {
 110                                 WMSetLabelImage(panel->iconLabel, NULL);
 111                         } else {
 112                                 WMSetLabelImage(panel->iconLabel, pixmap);
 113                                 WMReleasePixmap(pixmap);
 114                         }
 115                 }
 116                 wfree(file);
 117                 wfree(path);
 118         }
 119 }
 120
 121 static void chooseIconCallback(WMWidget * self, void *clientData)
 122 {
 123         char *file;
 124         AppSettingsPanel *panel = (AppSettingsPanel *) clientData;
 125         int result;
 126
 127         panel->choosingIcon = 1;
 128
 129         WMSetButtonEnabled(panel->browseBtn, False);
 130
 131         result = wIconChooserDialog(panel->wwin->screen_ptr, &file,
 132                                     panel->editedIcon->wm_instance, panel->editedIcon->wm_class);
 133
 134         panel->choosingIcon = 0;
 135         if (!panel->destroyed) {
 136                 if (result) {
 137                         WMSetTextFieldText(panel->iconField, file);
 138                         wfree(file);
 139                         updateSettingsPanelIcon(panel);
 140                 }
 141
 142                 WMSetButtonEnabled(panel->browseBtn, True);
 143         } else {
 144                 /* kluge for the case, the user asked to close the panel before
 145                  * the icon chooser */
 146                 DestroyDockAppSettingsPanel(panel);
 147         }
 148 }
 149
 150 static void panelBtnCallback(WMWidget * self, void *data)
 151 {
 152         WMButton *btn = self;
 153         AppSettingsPanel *panel = (AppSettingsPanel *) data;
 154         char *text;
 155         int done = 1;
 156
 157         if (panel->okBtn == btn) {
 158                 text = WMGetTextFieldText(panel->iconField);
 159                 if (text[0] == 0) {
 160                         wfree(text);
 161                         text = NULL;
 162                 }
 163
 164                 if (!wIconChangeImageFile(panel->editedIcon->icon, text)) {
 165                         char *buf;
 166                         int len = strlen(text) + 64;
 167
 168                         buf = wmalloc(len);
 169                         snprintf(buf, len, _("Could not open specified icon file: %s"), text);
 170                         if (wMessageDialog(panel->wwin->screen_ptr, _("Error"), buf,
 171                                            _("OK"), _("Ignore"), NULL) == WAPRDefault) {
 172                                 if (text)
 173                                         wfree(text);
 174                                 wfree(buf);
 175                                 return;
 176                         }
 177                         wfree(buf);
 178                 } else {
 179                         WAppIcon *aicon = panel->editedIcon;
 180
 181                         // Cf dock.c:dockIconPaint(WAppIcon *aicon)?
 182                         if (aicon == aicon->icon->core->screen_ptr->clip_icon)
 183                                 wClipIconPaint(aicon);
 184                         else if (wIsADrawer(aicon->icon->core->screen_ptr, aicon))
 185                                 wDrawerIconPaint(aicon);
 186                         else
 187                                 wAppIconPaint(aicon);
 188
 189                         wDefaultChangeIcon(panel->wwin->screen_ptr, aicon->wm_instance, aicon->wm_class, text);
 190                 }
 191                 if (text)
 192                         wfree(text);
 193
 194                 /* cannot free text from this, because it will be not be duplicated
 195                  * in updateCommand */
 196                 text = WMGetTextFieldText(panel->commandField);
 197                 if (text[0] == 0) {
 198                         wfree(text);
 199                         text = NULL;
 200                 }
 201                 updateCommand(panel->editedIcon, text);
 202 #ifdef XDND
 203                 /* cannot free text from this, because it will be not be duplicated
 204                  * in updateDNDCommand */
 205                 text = WMGetTextFieldText(panel->dndCommandField);
 206                 updateDNDCommand(panel->editedIcon, text);
 207 #endif
 208                 text = WMGetTextFieldText(panel->pasteCommandField);
 209                 updatePasteCommand(panel->editedIcon, text);
 210
 211                 panel->editedIcon->auto_launch = WMGetButtonSelected(panel->autoLaunchBtn);
 212
 213                 panel->editedIcon->lock = WMGetButtonSelected(panel->lockBtn);
 214         }
 215
 216         if (done)
 217                 DestroyDockAppSettingsPanel(panel);
 218 }
 219
 220 #define PWIDTH  295
 221 #define PHEIGHT 430
 222
 223 void ShowDockAppSettingsPanel(WAppIcon * aicon)
 224 {
 225         AppSettingsPanel *panel;
 226         WScreen *scr = aicon->icon->core->screen_ptr;
 227         Window parent;
 228         WMFont *font;
 229         int x, y;
 230         WMBox *vbox;
 231
 232         panel = wmalloc(sizeof(AppSettingsPanel));
 233
 234         panel->editedIcon = aicon;
 235
 236         aicon->panel = panel;
 237         aicon->editing = 1;
 238
 239         panel->win = WMCreateWindow(scr->wmscreen, "applicationSettings");
 240         WMResizeWidget(panel->win, PWIDTH, PHEIGHT);
 241
 242         panel->iconLabel = WMCreateLabel(panel->win);
 243         WMResizeWidget(panel->iconLabel, 64, 64);
 244         WMMoveWidget(panel->iconLabel, 10, 10);
 245         WMSetLabelImagePosition(panel->iconLabel, WIPImageOnly);
 246
 247         panel->nameLabel = WMCreateLabel(panel->win);
 248         WMResizeWidget(panel->nameLabel, 190, 18);
 249         WMMoveWidget(panel->nameLabel, 80, 35);
 250         WMSetLabelTextAlignment(panel->nameLabel, WALeft);
 251         font = WMBoldSystemFontOfSize(scr->wmscreen, 14);
 252         WMSetLabelFont(panel->nameLabel, font);
 253         WMReleaseFont(font);
 254         if (aicon->wm_class && strcmp(aicon->wm_class, "DockApp") == 0)
 255                 WMSetLabelText(panel->nameLabel, aicon->wm_instance);
 256         else
 257                 WMSetLabelText(panel->nameLabel, aicon->wm_class);
 258
 259         vbox = WMCreateBox(panel->win);
 260         WMResizeWidget(vbox, PWIDTH - 20, PHEIGHT - 84 - 10);
 261         WMMoveWidget(vbox, 10, 84);
 262
 263         panel->autoLaunchBtn = WMCreateSwitchButton(vbox);
 264         WMAddBoxSubview(vbox, WMWidgetView(panel->autoLaunchBtn), False, True, 20, 20, 2);
 265         WMSetButtonText(panel->autoLaunchBtn, _("Start when Window Maker is started"));
 266         WMSetButtonSelected(panel->autoLaunchBtn, aicon->auto_launch);
 267
 268         panel->lockBtn = WMCreateSwitchButton(vbox);
 269         WMAddBoxSubview(vbox, WMWidgetView(panel->lockBtn), False, True, 20, 20, 5);
 270         WMSetButtonText(panel->lockBtn, _("Lock (prevent accidental removal)"));
 271         WMSetButtonSelected(panel->lockBtn, aicon->lock);
 272
 273         panel->commandFrame = WMCreateFrame(vbox);
 274         WMSetFrameTitle(panel->commandFrame, _("Application path and arguments"));
 275         WMAddBoxSubview(vbox, WMWidgetView(panel->commandFrame), False, True, 50, 50, 5);
 276
 277         panel->commandField = WMCreateTextField(panel->commandFrame);
 278         WMResizeWidget(panel->commandField, 256, 20);
 279         WMMoveWidget(panel->commandField, 10, 20);
 280         WMSetTextFieldText(panel->commandField, aicon->command);
 281
 282         WMMapSubwidgets(panel->commandFrame);
 283
 284         panel->pasteCommandFrame = WMCreateFrame(vbox);
 285         WMSetFrameTitle(panel->pasteCommandFrame, _("Command for middle-click launch"));
 286         WMAddBoxSubview(vbox, WMWidgetView(panel->pasteCommandFrame), False, True, 70, 70, 5);
 287
 288         panel->pasteCommandField = WMCreateTextField(panel->pasteCommandFrame);
 289         WMResizeWidget(panel->pasteCommandField, 256, 20);
 290         WMMoveWidget(panel->pasteCommandField, 10, 20);
 291
 292         panel->pasteCommandLabel = WMCreateLabel(panel->pasteCommandFrame);
 293         WMResizeWidget(panel->pasteCommandLabel, 256, 18);
 294         WMMoveWidget(panel->pasteCommandLabel, 10, 45);
 295
 296         WMSetTextFieldText(panel->pasteCommandField, aicon->paste_command);
 297         WMSetLabelText(panel->pasteCommandLabel, _("%s will be replaced with current selection"));
 298         WMMapSubwidgets(panel->pasteCommandFrame);
 299
 300         panel->dndCommandFrame = WMCreateFrame(vbox);
 301         WMSetFrameTitle(panel->dndCommandFrame, _("Command for files dropped with DND"));
 302         WMAddBoxSubview(vbox, WMWidgetView(panel->dndCommandFrame), False, True, 70, 70, 5);
 303
 304         panel->dndCommandField = WMCreateTextField(panel->dndCommandFrame);
 305         WMResizeWidget(panel->dndCommandField, 256, 20);
 306         WMMoveWidget(panel->dndCommandField, 10, 20);
 307
 308         panel->dndCommandLabel = WMCreateLabel(panel->dndCommandFrame);
 309         WMResizeWidget(panel->dndCommandLabel, 256, 18);
 310         WMMoveWidget(panel->dndCommandLabel, 10, 45);
 311 #ifdef XDND
 312         WMSetTextFieldText(panel->dndCommandField, aicon->dnd_command);
 313         WMSetLabelText(panel->dndCommandLabel, _("%d will be replaced with the file name"));
 314 #else
 315         WMSetTextFieldEditable(panel->dndCommandField, False);
 316         WMSetLabelText(panel->dndCommandLabel, _("DND support was not compiled in"));
 317 #endif
 318         WMMapSubwidgets(panel->dndCommandFrame);
 319
 320         panel->iconFrame = WMCreateFrame(vbox);
 321         WMSetFrameTitle(panel->iconFrame, _("Icon Image"));
 322         WMAddBoxSubview(vbox, WMWidgetView(panel->iconFrame), False, True, 50, 50, 10);
 323
 324         panel->iconField = WMCreateTextField(panel->iconFrame);
 325         WMResizeWidget(panel->iconField, 176, 20);
 326         WMMoveWidget(panel->iconField, 10, 20);
 327         WMSetTextFieldText(panel->iconField, wDefaultGetIconFile(aicon->wm_instance, aicon->wm_class, False));
 328
 329         panel->browseBtn = WMCreateCommandButton(panel->iconFrame);
 330         WMResizeWidget(panel->browseBtn, 70, 24);
 331         WMMoveWidget(panel->browseBtn, 195, 18);
 332         WMSetButtonText(panel->browseBtn, _("Browse..."));
 333         WMSetButtonAction(panel->browseBtn, chooseIconCallback, panel);
 334
 335         {
 336                 WMBox *hbox;
 337
 338                 hbox = WMCreateBox(vbox);
 339                 WMSetBoxHorizontal(hbox, True);
 340                 WMAddBoxSubview(vbox, WMWidgetView(hbox), False, True, 24, 24, 0);
 341
 342                 panel->okBtn = WMCreateCommandButton(hbox);
 343                 WMSetButtonText(panel->okBtn, _("OK"));
 344                 WMSetButtonAction(panel->okBtn, panelBtnCallback, panel);
 345                 WMAddBoxSubviewAtEnd(hbox, WMWidgetView(panel->okBtn), False, True, 80, 80, 0);
 346
 347                 panel->cancelBtn = WMCreateCommandButton(hbox);
 348                 WMSetButtonText(panel->cancelBtn, _("Cancel"));
 349                 WMSetButtonAction(panel->cancelBtn, panelBtnCallback, panel);
 350                 WMAddBoxSubviewAtEnd(hbox, WMWidgetView(panel->cancelBtn), False, True, 80, 80, 5);
 351
 352                 WMMapSubwidgets(hbox);
 353         }
 354
 355         WMRealizeWidget(panel->win);
 356         WMMapSubwidgets(panel->win);
 357         WMMapSubwidgets(vbox);
 358         WMMapSubwidgets(panel->iconFrame);
 359
 360         updateSettingsPanelIcon(panel);
 361
 362         parent = XCreateSimpleWindow(dpy, scr->root_win, 0, 0, PWIDTH, PHEIGHT, 0, 0, 0);
 363         XSelectInput(dpy, parent, KeyPressMask | KeyReleaseMask);
 364
 365         XReparentWindow(dpy, WMWidgetXID(panel->win), parent, 0, 0);
 366
 367         /*
 368          * make things relative to head
 369          */
 370         {
 371                 WMRect rect = wGetRectForHead(scr, wGetHeadForPointerLocation(scr));
 372
 373                 y = aicon->y_pos;
 374                 if (y < 0)
 375                         y = 0;
 376                 else if (y + PHEIGHT > rect.pos.y + rect.size.height)
 377                         y = rect.pos.y + rect.size.height - PHEIGHT - 30;
 378
 379                 if (aicon->dock && aicon->dock->type == WM_DOCK) {
 380                         if (aicon->dock->on_right_side)
 381                                 x = rect.pos.x + rect.size.width / 2;
 382                         else
 383                                 x = rect.pos.x + rect.size.width / 2 - PWIDTH - 2;
 384                 } else {
 385                         x = rect.pos.x + (rect.size.width - PWIDTH) / 2;
 386                 }
 387         }
 388
 389         panel->wwin = wManageInternalWindow(scr, parent, None,
 390                                             _("Docked Application Settings"), x, y, PWIDTH, PHEIGHT);
 391
 392         panel->wwin->client_leader = WMWidgetXID(panel->win);
 393
 394         panel->parent = parent;
 395
 396         WMMapWidget(panel->win);
 397
 398         wWindowMap(panel->wwin);
 399 }
 400
 401 void DestroyDockAppSettingsPanel(AppSettingsPanel * panel)
 402 {
 403         if (!panel->destroyed) {
 404                 XUnmapWindow(dpy, panel->wwin->client_win);
 405                 XReparentWindow(dpy, panel->wwin->client_win, panel->wwin->screen_ptr->root_win, 0, 0);
 406                 wUnmanageWindow(panel->wwin, False, False);
 407         }
 408
 409         panel->destroyed = 1;
 410
 411         /*
 412          * kluge. If we destroy the panel before the icon chooser is closed,
 413          * we will crash when it does close, trying to access something in the
 414          * destroyed panel. Could use wretain()/wrelease() in the panel,
 415          * but it is not working for some reason.
 416          */
 417         if (panel->choosingIcon)
 418                 return;
 419
 420         WMDestroyWidget(panel->win);
 421
 422         XDestroyWindow(dpy, panel->parent);
 423
 424         panel->editedIcon->panel = NULL;
 425
 426         panel->editedIcon->editing = 0;
 427
 428         wfree(panel);
 429 }