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
  18  *  along with this program; if not, write to the Free Software
  19  *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
  20  *  USA.
  21  */
  22
  23
  24 #include "wconfig.h"
  25
  26 #include <X11/Xlib.h>
  27 #include <X11/Xutil.h>
  28 #include <stdlib.h>
  29 #include <string.h>
  30
  31 #include "WindowMaker.h"
  32 #include "wcore.h"
  33 #include "window.h"
  34 #include "icon.h"
  35 #include "appicon.h"
  36 #include "dock.h"
  37 #include "dialog.h"
  38 #include "funcs.h"
  39 #include "defaults.h"
  40 #include "framewin.h"
  41 #include "xinerama.h"
  42
  43
  44 /**** Global variables ****/
  45 extern WPreferences wPreferences;
  46
  47
  48
  49 typedef struct _AppSettingsPanel {
  50     WMWindow *win;
  51     WAppIcon *editedIcon;
  52
  53     WWindow *wwin;
  54
  55     WMLabel *iconLabel;
  56     WMLabel *nameLabel;
  57
  58     WMFrame *commandFrame;
  59     WMTextField *commandField;
  60
  61     WMFrame *dndCommandFrame;
  62     WMTextField *dndCommandField;
  63     WMLabel *dndCommandLabel;
  64
  65     WMFrame *pasteCommandFrame;
  66     WMTextField *pasteCommandField;
  67     WMLabel *pasteCommandLabel;
  68
  69     WMFrame *iconFrame;
  70     WMTextField *iconField;
  71     WMButton *browseBtn;
  72
  73     WMButton *autoLaunchBtn;
  74     WMButton *lockBtn;
  75
  76     WMButton *okBtn;
  77     WMButton *cancelBtn;
  78
  79     Window parent;
  80
  81     /* kluge */
  82     unsigned int destroyed:1;
  83     unsigned int choosingIcon:1;
  84 } AppSettingsPanel;
  85
  86
  87 void DestroyDockAppSettingsPanel(AppSettingsPanel *panel);
  88
  89
  90 static void
  91 updateCommand(WAppIcon *icon, char *command)
  92 {
  93     if (icon->command)
  94         wfree(icon->command);
  95     if (command && (command[0]==0 || (command[0]=='-' && command[1]==0))) {
  96         wfree(command);
  97         command = NULL;
  98     }
  99     icon->command = command;
 100
 101     if (!icon->wm_class && !icon->wm_instance && icon->command
 102         && strlen(icon->command)>0) {
 103         icon->forced_dock = 1;
 104     }
 105 }
 106
 107
 108 static void
 109 updatePasteCommand(WAppIcon *icon, char *command)
 110 {
 111     if (icon->paste_command)
 112         wfree(icon->paste_command);
 113     if (command && (command[0]==0 || (command[0]=='-' && command[1]==0))) {
 114         wfree(command);
 115         command = NULL;
 116     }
 117     icon->paste_command = command;
 118 }
 119
 120
 121
 122 #ifdef OFFIX_DND
 123 static void
 124 updateDNDCommand(WAppIcon *icon, char *command)
 125 {
 126     if (icon->dnd_command)
 127         wfree(icon->dnd_command);
 128     if (command && (command[0]==0 || (command[0]=='-' && command[1]==0))) {
 129         wfree(command);
 130         command = NULL;
 131     }
 132     icon->dnd_command = command;
 133 }
 134 #endif /* OFFIX_DND */
 135
 136
 137 static void
 138 updateSettingsPanelIcon(AppSettingsPanel *panel)
 139 {
 140     char *file;
 141
 142     file = WMGetTextFieldText(panel->iconField);
 143     if (!file)
 144         WMSetLabelImage(panel->iconLabel, NULL);
 145     else {
 146         char *path;
 147
 148         path = FindImage(wPreferences.icon_path, file);
 149         if (!path) {
 150             wwarning(_("could not find icon %s, used in a docked application"),
 151                      file);
 152             wfree(file);
 153             WMSetLabelImage(panel->iconLabel, NULL);
 154             return;
 155         } else {
 156             WMPixmap *pixmap;
 157             RColor color;
 158
 159             color.red = 0xae;
 160             color.green = 0xaa;
 161             color.blue = 0xae;
 162             color.alpha = 0;
 163             pixmap = WMCreateBlendedPixmapFromFile(WMWidgetScreen(panel->win),
 164                                                    path, &color);
 165             if (!pixmap) {
 166                 WMSetLabelImage(panel->iconLabel, NULL);
 167             } else {
 168                 WMSetLabelImage(panel->iconLabel, pixmap);
 169                 WMReleasePixmap(pixmap);
 170             }
 171         }
 172         wfree(file);
 173         wfree(path);
 174     }
 175 }
 176
 177
 178 static void
 179 chooseIconCallback(WMWidget *self, void *clientData)
 180 {
 181     char *file;
 182     AppSettingsPanel *panel = (AppSettingsPanel*)clientData;
 183     int result;
 184
 185     panel->choosingIcon = 1;
 186
 187     WMSetButtonEnabled(panel->browseBtn, False);
 188
 189     result = wIconChooserDialog(panel->wwin->screen_ptr, &file,
 190                                 panel->editedIcon->wm_instance,
 191                                 panel->editedIcon->wm_class);
 192
 193     panel->choosingIcon = 0;
 194     if (!panel->destroyed) {
 195         if (result) {
 196             WMSetTextFieldText(panel->iconField, file);
 197             wfree(file);
 198             updateSettingsPanelIcon(panel);
 199         }
 200
 201         WMSetButtonEnabled(panel->browseBtn, True);
 202     } else {
 203         /* kluge for the case, the user asked to close the panel before
 204          * the icon chooser */
 205         DestroyDockAppSettingsPanel(panel);
 206     }
 207 }
 208
 209
 210 static void
 211 panelBtnCallback(WMWidget *self, void *data)
 212 {
 213     WMButton *btn = self;
 214     AppSettingsPanel *panel = (AppSettingsPanel*)data;
 215     char *text;
 216     int done;
 217
 218     done = 1;
 219     if (panel->okBtn == btn) {
 220         text = WMGetTextFieldText(panel->iconField);
 221         if (text[0]==0) {
 222             wfree(text);
 223             text = NULL;
 224         }
 225         if (!wIconChangeImageFile(panel->editedIcon->icon, text)) {
 226             char *buf;
 227             int len = strlen(text) + 64;
 228
 229             buf = wmalloc(len);
 230             snprintf(buf, len, _("Could not open specified icon file: %s"), text);
 231             if (wMessageDialog(panel->wwin->screen_ptr, _("Error"), buf,
 232                                _("OK"), _("Ignore"), NULL) == WAPRDefault) {
 233                 if (text)
 234                     wfree(text);
 235                 wfree(buf);
 236                 return;
 237             }
 238             wfree(buf);
 239         } else {
 240             WAppIcon *aicon = panel->editedIcon;
 241
 242             if (aicon == aicon->icon->core->screen_ptr->clip_icon)
 243                 wClipIconPaint(aicon);
 244             else
 245                 wAppIconPaint(aicon);
 246
 247             wDefaultChangeIcon(panel->wwin->screen_ptr, aicon->wm_instance,
 248                                aicon->wm_class, text);
 249         }
 250         if (text)
 251             wfree(text);
 252
 253         /* cannot free text from this, because it will be not be duplicated
 254          * in updateCommand */
 255         text = WMGetTextFieldText(panel->commandField);
 256         if (text[0]==0) {
 257             wfree(text);
 258             text = NULL;
 259         }
 260         updateCommand(panel->editedIcon, text);
 261 #ifdef OFFIX_DND
 262         /* cannot free text from this, because it will be not be duplicated
 263          * in updateDNDCommand */
 264         text = WMGetTextFieldText(panel->dndCommandField);
 265         updateDNDCommand(panel->editedIcon, text);
 266 #endif
 267         text = WMGetTextFieldText(panel->pasteCommandField);
 268         updatePasteCommand(panel->editedIcon, text);
 269
 270
 271         panel->editedIcon->auto_launch =
 272             WMGetButtonSelected(panel->autoLaunchBtn);
 273
 274         panel->editedIcon->lock =
 275             WMGetButtonSelected(panel->lockBtn);
 276     }
 277
 278     if (done)
 279         DestroyDockAppSettingsPanel(panel);
 280 }
 281
 282
 283 #define PWIDTH  295
 284 #define PHEIGHT 430
 285
 286
 287 void
 288 ShowDockAppSettingsPanel(WAppIcon *aicon)
 289 {
 290     AppSettingsPanel *panel;
 291     WScreen *scr = aicon->icon->core->screen_ptr;
 292     Window parent;
 293     WMFont *font;
 294     int x, y;
 295     WMBox *vbox;
 296
 297     panel = wmalloc(sizeof(AppSettingsPanel));
 298     memset(panel, 0, sizeof(AppSettingsPanel));
 299
 300     panel->editedIcon = aicon;
 301
 302     aicon->panel = panel;
 303     aicon->editing = 1;
 304
 305     panel->win = WMCreateWindow(scr->wmscreen, "applicationSettings");
 306     WMResizeWidget(panel->win, PWIDTH, PHEIGHT);
 307
 308     panel->iconLabel = WMCreateLabel(panel->win);
 309     WMResizeWidget(panel->iconLabel, 64, 64);
 310     WMMoveWidget(panel->iconLabel, 10, 10);
 311     WMSetLabelImagePosition(panel->iconLabel, WIPImageOnly);
 312
 313     panel->nameLabel = WMCreateLabel(panel->win);
 314     WMResizeWidget(panel->nameLabel, 190, 18);
 315     WMMoveWidget(panel->nameLabel, 80, 35);
 316     WMSetLabelTextAlignment(panel->nameLabel, WALeft);
 317     font = WMBoldSystemFontOfSize(scr->wmscreen, 14);
 318     WMSetLabelFont(panel->nameLabel, font);
 319     WMReleaseFont(font);
 320     if (aicon->wm_class && strcmp(aicon->wm_class, "DockApp")==0)
 321         WMSetLabelText(panel->nameLabel, aicon->wm_instance);
 322     else
 323         WMSetLabelText(panel->nameLabel, aicon->wm_class);
 324
 325
 326     vbox = WMCreateBox(panel->win);
 327     WMResizeWidget(vbox, PWIDTH-20, PHEIGHT-84-10);
 328     WMMoveWidget(vbox, 10, 84);
 329
 330     panel->autoLaunchBtn = WMCreateSwitchButton(vbox);
 331     WMAddBoxSubview(vbox, WMWidgetView(panel->autoLaunchBtn), False, True,
 332                     20, 20, 2);
 333     WMSetButtonText(panel->autoLaunchBtn,
 334                     _("Start when Window Maker is started"));
 335     WMSetButtonSelected(panel->autoLaunchBtn, aicon->auto_launch);
 336
 337     panel->lockBtn = WMCreateSwitchButton(vbox);
 338     WMAddBoxSubview(vbox, WMWidgetView(panel->lockBtn), False, True,
 339                     20, 20, 5);
 340     WMSetButtonText(panel->lockBtn,
 341                     _("Lock (prevent accidental removal)"));
 342     WMSetButtonSelected(panel->lockBtn, aicon->lock);
 343
 344     panel->commandFrame = WMCreateFrame(vbox);
 345     WMSetFrameTitle(panel->commandFrame, _("Application path and arguments"));
 346     WMAddBoxSubview(vbox, WMWidgetView(panel->commandFrame), False, True,
 347                     50, 50, 5);
 348
 349     panel->commandField = WMCreateTextField(panel->commandFrame);
 350     WMResizeWidget(panel->commandField, 256, 20);
 351     WMMoveWidget(panel->commandField, 10, 20);
 352     WMSetTextFieldText(panel->commandField, aicon->command);
 353
 354     WMMapSubwidgets(panel->commandFrame);
 355
 356     panel->pasteCommandFrame = WMCreateFrame(vbox);
 357     WMSetFrameTitle(panel->pasteCommandFrame,
 358                     _("Command for middle-click launch"));
 359     WMAddBoxSubview(vbox, WMWidgetView(panel->pasteCommandFrame), False, True,
 360                     70, 70, 5);
 361
 362     panel->pasteCommandField = WMCreateTextField(panel->pasteCommandFrame);
 363     WMResizeWidget(panel->pasteCommandField, 256, 20);
 364     WMMoveWidget(panel->pasteCommandField, 10, 20);
 365
 366     panel->pasteCommandLabel = WMCreateLabel(panel->pasteCommandFrame);
 367     WMResizeWidget(panel->pasteCommandLabel, 256, 18);
 368     WMMoveWidget(panel->pasteCommandLabel, 10, 45);
 369
 370     WMSetTextFieldText(panel->pasteCommandField, aicon->paste_command);
 371     WMSetLabelText(panel->pasteCommandLabel,
 372                    _("%s will be replaced with current selection"));
 373     WMMapSubwidgets(panel->pasteCommandFrame);
 374
 375     panel->dndCommandFrame = WMCreateFrame(vbox);
 376     WMSetFrameTitle(panel->dndCommandFrame,
 377                     _("Command for files dropped with DND"));
 378     WMAddBoxSubview(vbox, WMWidgetView(panel->dndCommandFrame), False, True,
 379                     70, 70, 5);
 380
 381     panel->dndCommandField = WMCreateTextField(panel->dndCommandFrame);
 382     WMResizeWidget(panel->dndCommandField, 256, 20);
 383     WMMoveWidget(panel->dndCommandField, 10, 20);
 384
 385     panel->dndCommandLabel = WMCreateLabel(panel->dndCommandFrame);
 386     WMResizeWidget(panel->dndCommandLabel, 256, 18);
 387     WMMoveWidget(panel->dndCommandLabel, 10, 45);
 388 #ifdef OFFIX_DND
 389     WMSetTextFieldText(panel->dndCommandField, aicon->dnd_command);
 390     WMSetLabelText(panel->dndCommandLabel,
 391                    _("%d will be replaced with the file name"));
 392 #else
 393     WMSetTextFieldEditable(panel->dndCommandField, False);
 394     WMSetLabelText(panel->dndCommandLabel,
 395                    _("DND support was not compiled in"));
 396 #endif
 397     WMMapSubwidgets(panel->dndCommandFrame);
 398
 399     panel->iconFrame = WMCreateFrame(vbox);
 400     WMSetFrameTitle(panel->iconFrame, _("Icon Image"));
 401     WMAddBoxSubview(vbox, WMWidgetView(panel->iconFrame), False, True,
 402                     50, 50, 10);
 403
 404     panel->iconField = WMCreateTextField(panel->iconFrame);
 405     WMResizeWidget(panel->iconField, 176, 20);
 406     WMMoveWidget(panel->iconField, 10, 20);
 407     WMSetTextFieldText(panel->iconField,
 408                        wDefaultGetIconFile(scr, aicon->wm_instance,
 409                                            aicon->wm_class, True));
 410
 411     panel->browseBtn = WMCreateCommandButton(panel->iconFrame);
 412     WMResizeWidget(panel->browseBtn, 70, 24);
 413     WMMoveWidget(panel->browseBtn, 195, 18);
 414     WMSetButtonText(panel->browseBtn, _("Browse..."));
 415     WMSetButtonAction(panel->browseBtn, chooseIconCallback, panel);
 416
 417
 418     {
 419         WMBox *hbox;
 420
 421         hbox = WMCreateBox(vbox);
 422         WMSetBoxHorizontal(hbox, True);
 423         WMAddBoxSubview(vbox, WMWidgetView(hbox), False, True, 24, 24, 0);
 424
 425
 426         panel->okBtn = WMCreateCommandButton(hbox);
 427         WMSetButtonText(panel->okBtn, _("OK"));
 428         WMSetButtonAction(panel->okBtn, panelBtnCallback, panel);
 429         WMAddBoxSubviewAtEnd(hbox, WMWidgetView(panel->okBtn), False, True, 80, 80, 0);
 430
 431         panel->cancelBtn = WMCreateCommandButton(hbox);
 432         WMSetButtonText(panel->cancelBtn, _("Cancel"));
 433         WMSetButtonAction(panel->cancelBtn, panelBtnCallback, panel);
 434         WMAddBoxSubviewAtEnd(hbox, WMWidgetView(panel->cancelBtn), False, True, 80, 80, 5);
 435
 436         WMMapSubwidgets(hbox);
 437     }
 438
 439     WMRealizeWidget(panel->win);
 440     WMMapSubwidgets(panel->win);
 441     WMMapSubwidgets(vbox);
 442     WMMapSubwidgets(panel->iconFrame);
 443
 444     updateSettingsPanelIcon(panel);
 445
 446     parent = XCreateSimpleWindow(dpy, scr->root_win, 0, 0, PWIDTH, PHEIGHT,
 447                                  0, 0, 0);
 448     XSelectInput(dpy, parent, KeyPressMask|KeyReleaseMask);
 449
 450     XReparentWindow(dpy, WMWidgetXID(panel->win), parent, 0, 0);
 451
 452     /*
 453      * make things relative to head
 454      */
 455     {
 456         WMRect rect = wGetRectForHead(scr, wGetHeadForPointerLocation(scr));
 457
 458         y = aicon->y_pos;
 459         if (y < 0)
 460             y = 0;
 461         else if (y + PHEIGHT > rect.pos.y + rect.size.height)
 462             y = rect.pos.y + rect.size.height - PHEIGHT - 30;
 463
 464         if (aicon->dock && aicon->dock->type == WM_DOCK) {
 465             if (aicon->dock->on_right_side)
 466                 x = rect.pos.x + rect.size.width/2;
 467             else
 468                 x = rect.pos.x + rect.size.width/2 - PWIDTH - 2;
 469         } else {
 470             x = rect.pos.x + (rect.size.width - PWIDTH)/2;
 471         }
 472     }
 473
 474     panel->wwin = wManageInternalWindow(scr, parent, None,
 475                                         _("Docked Application Settings"),
 476                                         x, y, PWIDTH, PHEIGHT);
 477
 478     panel->wwin->client_leader = WMWidgetXID(panel->win);
 479
 480     panel->parent = parent;
 481
 482     WMMapWidget(panel->win);
 483
 484     wWindowMap(panel->wwin);
 485 }
 486
 487
 488 void
 489 DestroyDockAppSettingsPanel(AppSettingsPanel *panel)
 490 {
 491     if (!panel->destroyed) {
 492         XUnmapWindow(dpy, panel->wwin->client_win);
 493         XReparentWindow(dpy, panel->wwin->client_win,
 494                         panel->wwin->screen_ptr->root_win, 0, 0);
 495         wUnmanageWindow(panel->wwin, False, False);
 496     }
 497
 498     panel->destroyed = 1;
 499
 500     /*
 501      * kluge. If we destroy the panel before the icon chooser is closed,
 502      * we will crash when it does close, trying to access something in the
 503      * destroyed panel. Could use wretain()/wrelease() in the panel,
 504      * but it is not working for some reason.
 505      */
 506     if (panel->choosingIcon)
 507         return;
 508
 509     WMDestroyWidget(panel->win);
 510
 511     XDestroyWindow(dpy, panel->parent);
 512
 513     panel->editedIcon->panel = NULL;
 514
 515     panel->editedIcon->editing = 0;
 516
 517     wfree(panel);
 518 }
 519