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
  43 static void updateCommand(WAppIcon * icon, char *command)
  44 {
  45         if (icon->command)
  46                 wfree(icon->command);
  47         if (command && (command[0] == 0 || (command[0] == '-' && command[1] == 0))) {
  48                 wfree(command);
  49                 command = NULL;
  50         }
  51         icon->command = command;
  52
  53         if (!icon->wm_class && !icon->wm_instance && icon->command && strlen(icon->command) > 0) {
  54                 icon->forced_dock = 1;
  55         }
  56 }
  57
  58 static void updatePasteCommand(WAppIcon * icon, char *command)
  59 {
  60         if (icon->paste_command)
  61                 wfree(icon->paste_command);
  62         if (command && (command[0] == 0 || (command[0] == '-' && command[1] == 0))) {
  63                 wfree(command);
  64                 command = NULL;
  65         }
  66         icon->paste_command = command;
  67 }
  68
  69 #ifdef XDND
  70 static void updateDNDCommand(WAppIcon * icon, char *command)
  71 {
  72         if (icon->dnd_command)
  73                 wfree(icon->dnd_command);
  74         if (command && (command[0] == 0 || (command[0] == '-' && command[1] == 0))) {
  75                 wfree(command);
  76                 command = NULL;
  77         }
  78         icon->dnd_command = command;
  79 }
  80 #endif                          /* XDND */
  81
  82 static void updateSettingsPanelIcon(AppSettingsPanel * panel)
  83 {
  84         char *file;
  85
  86         file = WMGetTextFieldText(panel->iconField);
  87         if (!file)
  88                 WMSetLabelImage(panel->iconLabel, NULL);
  89         else {
  90                 char *path;
  91
  92                 path = FindImage(wPreferences.icon_path, file);
  93                 if (!path) {
  94                         wwarning(_("could not find icon %s, used in a docked application"), file);
  95                         wfree(file);
  96                         WMSetLabelImage(panel->iconLabel, NULL);
  97                         return;
  98                 } else {
  99                         WMPixmap *pixmap;
 100                         RColor color;
 101
 102                         color.red = 0xae;
 103                         color.green = 0xaa;
 104                         color.blue = 0xae;
 105                         color.alpha = 0;
 106                         pixmap = WMCreateScaledBlendedPixmapFromFile(WMWidgetScreen(panel->win), path, &color, 64, 64);
 107                         if (!pixmap) {
 108                                 WMSetLabelImage(panel->iconLabel, NULL);
 109                         } else {
 110                                 WMSetLabelImage(panel->iconLabel, pixmap);
 111                                 WMReleasePixmap(pixmap);
 112                         }
 113                 }
 114                 wfree(file);
 115                 wfree(path);
 116         }
 117 }
 118
 119 static void chooseIconCallback(WMWidget * self, void *clientData)
 120 {
 121         char *file;
 122         AppSettingsPanel *panel = (AppSettingsPanel *) clientData;
 123         int result;
 124
 125         /* Parameter not used, but tell the compiler that it is ok */
 126         (void) self;
 127
 128         panel->choosingIcon = 1;
 129
 130         WMSetButtonEnabled(panel->browseBtn, False);
 131
 132         result = wIconChooserDialog(panel->wwin->screen_ptr, &file,
 133                                     panel->editedIcon->wm_instance, panel->editedIcon->wm_class);
 134
 135         panel->choosingIcon = 0;
 136         if (!panel->destroyed) {
 137                 if (result) {
 138                         WMSetTextFieldText(panel->iconField, 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         if (result)
 149                 wfree(file);
 150 }
 151
 152 static void panelBtnCallback(WMWidget * self, void *data)
 153 {
 154         WMButton *btn = self;
 155         AppSettingsPanel *panel = (AppSettingsPanel *) data;
 156         char *text;
 157         int done = 1;
 158
 159         if (panel->okBtn == btn) {
 160                 text = WMGetTextFieldText(panel->iconField);
 161                 if (text[0] == 0) {
 162                         wfree(text);
 163                         text = NULL;
 164                 }
 165
 166                 if (!wIconChangeImageFile(panel->editedIcon->icon, text)) {
 167                         char *buf;
 168                         int len = strlen(text) + 64;
 169
 170                         buf = wmalloc(len);
 171                         snprintf(buf, len, _("Could not open specified icon file: %s"), text);
 172                         if (wMessageDialog(panel->wwin->screen_ptr, _("Error"), buf,
 173                                            _("OK"), _("Ignore"), NULL) == WAPRDefault) {
 174                                 if (text)
 175                                         wfree(text);
 176                                 wfree(buf);
 177                                 return;
 178                         }
 179                         wfree(buf);
 180                 } else {
 181                         WAppIcon *aicon = panel->editedIcon;
 182
 183                         // Cf dock.c:dockIconPaint(WAppIcon *aicon)?
 184                         if (aicon == w_global.clip.icon)
 185                                 wClipIconPaint();
 186                         else if (wIsADrawer(aicon))
 187                                 wDrawerIconPaint(aicon);
 188                         else
 189                                 wAppIconPaint(aicon);
 190
 191                         wDefaultChangeIcon(aicon->wm_instance, aicon->wm_class, text);
 192                 }
 193                 if (text)
 194                         wfree(text);
 195
 196                 /* cannot free text from this, because it will be not be duplicated
 197                  * in updateCommand */
 198                 text = WMGetTextFieldText(panel->commandField);
 199                 if (text[0] == 0) {
 200                         wfree(text);
 201                         text = NULL;
 202                 }
 203                 updateCommand(panel->editedIcon, text);
 204 #ifdef XDND
 205                 /* cannot free text from this, because it will be not be duplicated
 206                  * in updateDNDCommand */
 207                 text = WMGetTextFieldText(panel->dndCommandField);
 208                 updateDNDCommand(panel->editedIcon, text);
 209 #endif
 210                 text = WMGetTextFieldText(panel->pasteCommandField);
 211                 updatePasteCommand(panel->editedIcon, text);
 212
 213                 panel->editedIcon->auto_launch = WMGetButtonSelected(panel->autoLaunchBtn);
 214
 215                 panel->editedIcon->lock = WMGetButtonSelected(panel->lockBtn);
 216         }
 217
 218         if (done)
 219                 DestroyDockAppSettingsPanel(panel);
 220 }
 221
 222 #define PWIDTH  295
 223 #define PHEIGHT 430
 224
 225 void ShowDockAppSettingsPanel(WAppIcon * aicon)
 226 {
 227         AppSettingsPanel *panel;
 228         WScreen *scr = aicon->icon->core->screen_ptr;
 229         Window parent;
 230         WMFont *font;
 231         int x, y;
 232         WMBox *vbox;
 233
 234         panel = wmalloc(sizeof(AppSettingsPanel));
 235
 236         panel->editedIcon = aicon;
 237
 238         aicon->panel = panel;
 239         aicon->editing = 1;
 240
 241         panel->win = WMCreateWindow(scr->wmscreen, "applicationSettings");
 242         WMResizeWidget(panel->win, PWIDTH, PHEIGHT);
 243
 244         panel->iconLabel = WMCreateLabel(panel->win);
 245         WMResizeWidget(panel->iconLabel, 64, 64);
 246         WMMoveWidget(panel->iconLabel, 10, 10);
 247         WMSetLabelImagePosition(panel->iconLabel, WIPImageOnly);
 248
 249         panel->nameLabel = WMCreateLabel(panel->win);
 250         WMResizeWidget(panel->nameLabel, 190, 18);
 251         WMMoveWidget(panel->nameLabel, 80, 35);
 252         WMSetLabelTextAlignment(panel->nameLabel, WALeft);
 253         font = WMBoldSystemFontOfSize(scr->wmscreen, 14);
 254         WMSetLabelFont(panel->nameLabel, font);
 255         WMReleaseFont(font);
 256         if (aicon->wm_class && strcmp(aicon->wm_class, "DockApp") == 0)
 257                 WMSetLabelText(panel->nameLabel, aicon->wm_instance);
 258         else
 259                 WMSetLabelText(panel->nameLabel, aicon->wm_class);
 260
 261         vbox = WMCreateBox(panel->win);
 262         WMResizeWidget(vbox, PWIDTH - 20, PHEIGHT - 84 - 10);
 263         WMMoveWidget(vbox, 10, 84);
 264
 265         panel->autoLaunchBtn = WMCreateSwitchButton(vbox);
 266         WMAddBoxSubview(vbox, WMWidgetView(panel->autoLaunchBtn), False, True, 20, 20, 2);
 267         WMSetButtonText(panel->autoLaunchBtn, _("Start when Window Maker is started"));
 268         WMSetButtonSelected(panel->autoLaunchBtn, aicon->auto_launch);
 269
 270         panel->lockBtn = WMCreateSwitchButton(vbox);
 271         WMAddBoxSubview(vbox, WMWidgetView(panel->lockBtn), False, True, 20, 20, 5);
 272         WMSetButtonText(panel->lockBtn, _("Lock (prevent accidental removal)"));
 273         WMSetButtonSelected(panel->lockBtn, aicon->lock);
 274
 275         panel->commandFrame = WMCreateFrame(vbox);
 276         WMSetFrameTitle(panel->commandFrame, _("Application path and arguments"));
 277         WMAddBoxSubview(vbox, WMWidgetView(panel->commandFrame), False, True, 50, 50, 5);
 278
 279         panel->commandField = WMCreateTextField(panel->commandFrame);
 280         WMResizeWidget(panel->commandField, 256, 20);
 281         WMMoveWidget(panel->commandField, 10, 20);
 282         WMSetTextFieldText(panel->commandField, aicon->command);
 283
 284         WMMapSubwidgets(panel->commandFrame);
 285
 286         panel->pasteCommandFrame = WMCreateFrame(vbox);
 287         WMSetFrameTitle(panel->pasteCommandFrame, _("Command for middle-click launch"));
 288         WMAddBoxSubview(vbox, WMWidgetView(panel->pasteCommandFrame), False, True, 70, 70, 5);
 289
 290         panel->pasteCommandField = WMCreateTextField(panel->pasteCommandFrame);
 291         WMResizeWidget(panel->pasteCommandField, 256, 20);
 292         WMMoveWidget(panel->pasteCommandField, 10, 20);
 293
 294         panel->pasteCommandLabel = WMCreateLabel(panel->pasteCommandFrame);
 295         WMResizeWidget(panel->pasteCommandLabel, 256, 18);
 296         WMMoveWidget(panel->pasteCommandLabel, 10, 45);
 297
 298         WMSetTextFieldText(panel->pasteCommandField, aicon->paste_command);
 299         WMSetLabelText(panel->pasteCommandLabel, _("%s will be replaced with current selection"));
 300         WMMapSubwidgets(panel->pasteCommandFrame);
 301
 302         panel->dndCommandFrame = WMCreateFrame(vbox);
 303         WMSetFrameTitle(panel->dndCommandFrame, _("Command for files dropped with DND"));
 304         WMAddBoxSubview(vbox, WMWidgetView(panel->dndCommandFrame), False, True, 70, 70, 5);
 305
 306         panel->dndCommandField = WMCreateTextField(panel->dndCommandFrame);
 307         WMResizeWidget(panel->dndCommandField, 256, 20);
 308         WMMoveWidget(panel->dndCommandField, 10, 20);
 309
 310         panel->dndCommandLabel = WMCreateLabel(panel->dndCommandFrame);
 311         WMResizeWidget(panel->dndCommandLabel, 256, 18);
 312         WMMoveWidget(panel->dndCommandLabel, 10, 45);
 313 #ifdef XDND
 314         WMSetTextFieldText(panel->dndCommandField, aicon->dnd_command);
 315         WMSetLabelText(panel->dndCommandLabel, _("%d will be replaced with the file name"));
 316 #else
 317         WMSetTextFieldEditable(panel->dndCommandField, False);
 318         WMSetLabelText(panel->dndCommandLabel, _("DND support was not compiled in"));
 319
 320         WMSetFrameTitleColor(panel->dndCommandFrame, WMDarkGrayColor(scr->wmscreen));
 321         WMSetLabelTextColor(panel->dndCommandLabel, WMDarkGrayColor(scr->wmscreen));
 322 #endif
 323         WMMapSubwidgets(panel->dndCommandFrame);
 324
 325         panel->iconFrame = WMCreateFrame(vbox);
 326         WMSetFrameTitle(panel->iconFrame, _("Icon Image"));
 327         WMAddBoxSubview(vbox, WMWidgetView(panel->iconFrame), False, True, 50, 50, 10);
 328
 329         panel->iconField = WMCreateTextField(panel->iconFrame);
 330         WMResizeWidget(panel->iconField, 176, 20);
 331         WMMoveWidget(panel->iconField, 10, 20);
 332         WMSetTextFieldText(panel->iconField, wDefaultGetIconFile(aicon->wm_instance, aicon->wm_class, False));
 333
 334         panel->browseBtn = WMCreateCommandButton(panel->iconFrame);
 335         WMResizeWidget(panel->browseBtn, 70, 24);
 336         WMMoveWidget(panel->browseBtn, 195, 18);
 337         WMSetButtonText(panel->browseBtn, _("Browse..."));
 338         WMSetButtonAction(panel->browseBtn, chooseIconCallback, panel);
 339
 340         {
 341                 WMBox *hbox;
 342
 343                 hbox = WMCreateBox(vbox);
 344                 WMSetBoxHorizontal(hbox, True);
 345                 WMAddBoxSubview(vbox, WMWidgetView(hbox), False, True, 24, 24, 0);
 346
 347                 panel->okBtn = WMCreateCommandButton(hbox);
 348                 WMSetButtonText(panel->okBtn, _("OK"));
 349                 WMSetButtonAction(panel->okBtn, panelBtnCallback, panel);
 350                 WMAddBoxSubviewAtEnd(hbox, WMWidgetView(panel->okBtn), False, True, 80, 80, 0);
 351
 352                 panel->cancelBtn = WMCreateCommandButton(hbox);
 353                 WMSetButtonText(panel->cancelBtn, _("Cancel"));
 354                 WMSetButtonAction(panel->cancelBtn, panelBtnCallback, panel);
 355                 WMAddBoxSubviewAtEnd(hbox, WMWidgetView(panel->cancelBtn), False, True, 80, 80, 5);
 356
 357                 WMMapSubwidgets(hbox);
 358         }
 359
 360         WMRealizeWidget(panel->win);
 361         WMMapSubwidgets(panel->win);
 362         WMMapSubwidgets(vbox);
 363         WMMapSubwidgets(panel->iconFrame);
 364
 365         updateSettingsPanelIcon(panel);
 366
 367         parent = XCreateSimpleWindow(dpy, scr->root_win, 0, 0, PWIDTH, PHEIGHT, 0, 0, 0);
 368         XSelectInput(dpy, parent, KeyPressMask | KeyReleaseMask);
 369
 370         XReparentWindow(dpy, WMWidgetXID(panel->win), parent, 0, 0);
 371
 372         /*
 373          * make things relative to head
 374          */
 375         {
 376                 WMRect rect = wGetRectForHead(scr, wGetHeadForPointerLocation(scr));
 377
 378                 y = aicon->y_pos;
 379                 if (y < 0)
 380                         y = 0;
 381                 else if (y + PHEIGHT > rect.pos.y + rect.size.height)
 382                         y = rect.pos.y + rect.size.height - PHEIGHT - 30;
 383
 384                 if (aicon->dock && aicon->dock->type == WM_DOCK) {
 385                         if (aicon->dock->on_right_side)
 386                                 x = rect.pos.x + rect.size.width / 2;
 387                         else
 388                                 x = rect.pos.x + rect.size.width / 2 - PWIDTH - 2;
 389                 } else {
 390                         x = rect.pos.x + (rect.size.width - PWIDTH) / 2;
 391                 }
 392         }
 393
 394         panel->wwin = wManageInternalWindow(scr, parent, None,
 395                                             _("Docked Application Settings"), x, y, PWIDTH, PHEIGHT);
 396
 397         panel->wwin->client_leader = WMWidgetXID(panel->win);
 398
 399         panel->parent = parent;
 400
 401         WMMapWidget(panel->win);
 402
 403         wWindowMap(panel->wwin);
 404 }
 405
 406 void DestroyDockAppSettingsPanel(AppSettingsPanel * panel)
 407 {
 408         if (!panel->destroyed) {
 409                 XUnmapWindow(dpy, panel->wwin->client_win);
 410                 XReparentWindow(dpy, panel->wwin->client_win, panel->wwin->screen_ptr->root_win, 0, 0);
 411                 wUnmanageWindow(panel->wwin, False, False);
 412         }
 413
 414         panel->destroyed = 1;
 415
 416         /*
 417          * kluge. If we destroy the panel before the icon chooser is closed,
 418          * we will crash when it does close, trying to access something in the
 419          * destroyed panel. Could use wretain()/wrelease() in the panel,
 420          * but it is not working for some reason.
 421          */
 422         if (panel->choosingIcon)
 423                 return;
 424
 425         WMDestroyWidget(panel->win);
 426
 427         XDestroyWindow(dpy, panel->parent);
 428
 429         panel->editedIcon->panel = NULL;
 430
 431         panel->editedIcon->editing = 0;
 432
 433         wfree(panel);
 434 }