src/dockedapp.c

   1 /* dockedapp.c- docked application settings panel
   2  *
   3  *  Window Maker window manager
   4  *
   5  *  Copyright (c) 1998 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
  42
  43 /**** Global variables ****/
  44 extern WPreferences wPreferences;
  45
  46
  47
  48 typedef struct _AppSettingsPanel {
  49     WMWindow *win;
  50     WAppIcon *editedIcon;
  51
  52     WWindow *wwin;
  53
  54     WMLabel *iconLabel;
  55     WMLabel *nameLabel;
  56
  57     WMFrame *commandFrame;
  58     WMTextField *commandField;
  59
  60     WMFrame *dndCommandFrame;
  61     WMTextField *dndCommandField;
  62     WMLabel *dndCommandLabel;
  63
  64     WMFrame *iconFrame;
  65     WMTextField *iconField;
  66     WMButton *browseBtn;
  67
  68     WMButton *autoLaunchBtn;
  69     WMButton *lockBtn;
  70
  71     WMButton *okBtn;
  72     WMButton *cancelBtn;
  73
  74     Window parent;
  75
  76     /* kluge */
  77     unsigned int destroyed:1;
  78     unsigned int choosingIcon:1;
  79 } AppSettingsPanel;
  80
  81
  82 void DestroyDockAppSettingsPanel(AppSettingsPanel *panel);
  83
  84
  85 static void
  86 updateCommand(WAppIcon *icon, char *command)
  87 {
  88     if (icon->command)
  89         wfree(icon->command);
  90     if (command && (command[0]==0 || (command[0]=='-' && command[1]==0))) {
  91         wfree(command);
  92         command = NULL;
  93     }
  94     icon->command = command;
  95
  96     if (!icon->wm_class && !icon->wm_instance && icon->command
  97         && strlen(icon->command)>0) {
  98         icon->forced_dock = 1;
  99     }
 100 }
 101
 102
 103 #ifdef OFFIX_DND
 104 static void
 105 updateDNDCommand(WAppIcon *icon, char *command)
 106 {
 107     if (icon->dnd_command)
 108         wfree(icon->dnd_command);
 109     if (command && (command[0]==0 || (command[0]=='-' && command[1]==0))) {
 110         wfree(command);
 111         command = NULL;
 112     }
 113     icon->dnd_command = command;
 114 }
 115 #endif /* OFFIX_DND */
 116
 117
 118 static void
 119 updateSettingsPanelIcon(AppSettingsPanel *panel)
 120 {
 121     char *file;
 122
 123     file = WMGetTextFieldText(panel->iconField);
 124     if (!file)
 125         WMSetLabelImage(panel->iconLabel, NULL);
 126     else {
 127         char *path;
 128
 129         path = FindImage(wPreferences.icon_path, file);
 130         if (!path) {
 131             wwarning(_("could not find icon %s, used in a docked application"),
 132                      file);
 133             wfree(file);
 134             WMSetLabelImage(panel->iconLabel, NULL);
 135             return;
 136         } else {
 137             WMPixmap *pixmap;
 138             RColor color;
 139
 140             color.red = 0xae;
 141             color.green = 0xaa;
 142             color.blue = 0xae;
 143             color.alpha = 0;
 144             pixmap = WMCreateBlendedPixmapFromFile(WMWidgetScreen(panel->win),
 145                                                    path, &color);
 146             if (!pixmap) {
 147                 WMSetLabelImage(panel->iconLabel, NULL);
 148             } else {
 149                 WMSetLabelImage(panel->iconLabel, pixmap);
 150                 WMReleasePixmap(pixmap);
 151             }
 152         }
 153         wfree(file);
 154         wfree(path);
 155     }
 156 }
 157
 158
 159 static void
 160 chooseIconCallback(WMWidget *self, void *clientData)
 161 {
 162     char *file;
 163     AppSettingsPanel *panel = (AppSettingsPanel*)clientData;
 164     int result;
 165
 166     panel->choosingIcon = 1;
 167
 168     WMSetButtonEnabled(panel->browseBtn, False);
 169
 170     result = wIconChooserDialog(panel->wwin->screen_ptr, &file,
 171                                 panel->editedIcon->wm_instance,
 172                                 panel->editedIcon->wm_class);
 173
 174     panel->choosingIcon = 0;
 175     if (!panel->destroyed) {
 176         if (result) {
 177             WMSetTextFieldText(panel->iconField, file);
 178             wfree(file);
 179             updateSettingsPanelIcon(panel);
 180         }
 181
 182         WMSetButtonEnabled(panel->browseBtn, True);
 183     } else {
 184         /* kluge for the case, the user asked to close the panel before
 185          * the icon chooser */
 186         DestroyDockAppSettingsPanel(panel);
 187     }
 188 }
 189
 190
 191 static void
 192 panelBtnCallback(WMWidget *self, void *data)
 193 {
 194     WMButton *btn = self;
 195     AppSettingsPanel *panel = (AppSettingsPanel*)data;
 196     char *text;
 197     int done;
 198
 199     done = 1;
 200     if (panel->okBtn == btn) {
 201         text = WMGetTextFieldText(panel->iconField);
 202         if (text[0]==0) {
 203             wfree(text);
 204             text = NULL;
 205         }
 206         if (!wIconChangeImageFile(panel->editedIcon->icon, text)) {
 207             char *buf;
 208             int len = strlen(text) + 64;
 209
 210             buf = wmalloc(len);
 211             snprintf(buf, len, _("Could not open specified icon file: %s"), text);
 212             if (wMessageDialog(panel->wwin->screen_ptr, _("Error"), buf,
 213                                _("OK"), _("Ignore"), NULL) == WAPRDefault) {
 214                 if (text)
 215                     wfree(text);
 216                 wfree(buf);
 217                 return;
 218             }
 219             wfree(buf);
 220         } else {
 221             WAppIcon *aicon = panel->editedIcon;
 222
 223             if (aicon == aicon->icon->core->screen_ptr->clip_icon)
 224                 wClipIconPaint(aicon);
 225             else
 226                 wAppIconPaint(aicon);
 227
 228             wDefaultChangeIcon(panel->wwin->screen_ptr, aicon->wm_instance,
 229                                aicon->wm_class, text);
 230         }
 231         if (text)
 232             wfree(text);
 233
 234         /* cannot free text from this, because it will be not be duplicated
 235          * in updateCommand */
 236         text = WMGetTextFieldText(panel->commandField);
 237         if (text[0]==0) {
 238             wfree(text);
 239             text = NULL;
 240         }
 241         updateCommand(panel->editedIcon, text);
 242 #ifdef OFFIX_DND
 243         /* cannot free text from this, because it will be not be duplicated
 244          * in updateDNDCommand */
 245         text = WMGetTextFieldText(panel->dndCommandField);
 246         updateDNDCommand(panel->editedIcon, text);
 247 #endif
 248
 249         panel->editedIcon->auto_launch =
 250             WMGetButtonSelected(panel->autoLaunchBtn);
 251
 252         panel->editedIcon->lock =
 253             WMGetButtonSelected(panel->lockBtn);
 254     }
 255
 256     if (done)
 257         DestroyDockAppSettingsPanel(panel);
 258 }
 259
 260
 261 #define PWIDTH  295
 262 #define PHEIGHT 365
 263
 264
 265 void
 266 ShowDockAppSettingsPanel(WAppIcon *aicon)
 267 {
 268     AppSettingsPanel *panel;
 269     WScreen *scr = aicon->icon->core->screen_ptr;
 270     Window parent;
 271     WMFont *font;
 272     int x, y;
 273
 274     panel = wmalloc(sizeof(AppSettingsPanel));
 275     memset(panel, 0, sizeof(AppSettingsPanel));
 276
 277     panel->editedIcon = aicon;
 278
 279     aicon->panel = panel;
 280     aicon->editing = 1;
 281
 282     panel->win = WMCreateWindow(scr->wmscreen, "applicationSettings");
 283     WMResizeWidget(panel->win, PWIDTH, PHEIGHT);
 284
 285     panel->iconLabel = WMCreateLabel(panel->win);
 286     WMResizeWidget(panel->iconLabel, 64, 64);
 287     WMMoveWidget(panel->iconLabel, 10, 10);
 288     WMSetLabelImagePosition(panel->iconLabel, WIPImageOnly);
 289
 290     panel->nameLabel = WMCreateLabel(panel->win);
 291     WMResizeWidget(panel->nameLabel, 190, 18);
 292     WMMoveWidget(panel->nameLabel, 80, 35);
 293     WMSetLabelTextAlignment(panel->nameLabel, WALeft);
 294     font = WMBoldSystemFontOfSize(scr->wmscreen, 14);
 295     WMSetLabelFont(panel->nameLabel, font);
 296     WMReleaseFont(font);
 297     if (aicon->wm_class && strcmp(aicon->wm_class, "DockApp")==0)
 298         WMSetLabelText(panel->nameLabel, aicon->wm_instance);
 299     else
 300         WMSetLabelText(panel->nameLabel, aicon->wm_class);
 301
 302     panel->autoLaunchBtn = WMCreateSwitchButton(panel->win);
 303     WMResizeWidget(panel->autoLaunchBtn, PWIDTH-30, 20);
 304     WMMoveWidget(panel->autoLaunchBtn, 15, 80);
 305     WMSetButtonText(panel->autoLaunchBtn,
 306                     _("Start when Window Maker is started"));
 307     WMSetButtonSelected(panel->autoLaunchBtn, aicon->auto_launch);
 308
 309     panel->lockBtn = WMCreateSwitchButton(panel->win);
 310     WMResizeWidget(panel->lockBtn, PWIDTH-30, 20);
 311     WMMoveWidget(panel->lockBtn, 15, 100);
 312     WMSetButtonText(panel->lockBtn,
 313                     _("Lock (prevent accidental removal)"));
 314     WMSetButtonSelected(panel->lockBtn, aicon->lock);
 315
 316     panel->commandFrame = WMCreateFrame(panel->win);
 317     WMResizeWidget(panel->commandFrame, 275, 50);
 318     WMMoveWidget(panel->commandFrame, 10, 125);
 319     WMSetFrameTitle(panel->commandFrame, _("Application path and arguments"));
 320
 321     panel->commandField = WMCreateTextField(panel->commandFrame);
 322     WMResizeWidget(panel->commandField, 256, 20);
 323     WMMoveWidget(panel->commandField, 10, 20);
 324     WMSetTextFieldText(panel->commandField, aicon->command);
 325
 326     panel->dndCommandFrame = WMCreateFrame(panel->win);
 327     WMResizeWidget(panel->dndCommandFrame, 275, 70);
 328     WMMoveWidget(panel->dndCommandFrame, 10, 185);
 329     WMSetFrameTitle(panel->dndCommandFrame,
 330                    _("Command for files dropped with DND"));
 331
 332     panel->dndCommandField = WMCreateTextField(panel->dndCommandFrame);
 333     WMResizeWidget(panel->dndCommandField, 256, 20);
 334     WMMoveWidget(panel->dndCommandField, 10, 20);
 335
 336     panel->dndCommandLabel = WMCreateLabel(panel->dndCommandFrame);
 337     WMResizeWidget(panel->dndCommandLabel, 256, 18);
 338     WMMoveWidget(panel->dndCommandLabel, 10, 45);
 339 #ifdef OFFIX_DND
 340     WMSetTextFieldText(panel->dndCommandField, aicon->dnd_command);
 341     WMSetLabelText(panel->dndCommandLabel,
 342                    _("%d will be replaced with the file name"));
 343 #else
 344     WMSetTextFieldEditable(panel->dndCommandField, False);
 345     WMSetLabelText(panel->dndCommandLabel,
 346                    _("DND support was not compiled in"));
 347 #endif
 348
 349     panel->iconFrame = WMCreateFrame(panel->win);
 350     WMResizeWidget(panel->iconFrame, 275, 50);
 351     WMMoveWidget(panel->iconFrame, 10, 265);
 352     WMSetFrameTitle(panel->iconFrame, _("Icon Image"));
 353
 354     panel->iconField = WMCreateTextField(panel->iconFrame);
 355     WMResizeWidget(panel->iconField, 176, 20);
 356     WMMoveWidget(panel->iconField, 10, 20);
 357     WMSetTextFieldText(panel->iconField,
 358                        wDefaultGetIconFile(scr, aicon->wm_instance,
 359                                            aicon->wm_class, True));
 360
 361     panel->browseBtn = WMCreateCommandButton(panel->iconFrame);
 362     WMResizeWidget(panel->browseBtn, 70, 24);
 363     WMMoveWidget(panel->browseBtn, 195, 18);
 364     WMSetButtonText(panel->browseBtn, _("Browse..."));
 365     WMSetButtonAction(panel->browseBtn, chooseIconCallback, panel);
 366
 367
 368     panel->okBtn = WMCreateCommandButton(panel->win);
 369     WMResizeWidget(panel->okBtn, 80, 26);
 370     WMMoveWidget(panel->okBtn, 200, 328);
 371     WMSetButtonText(panel->okBtn, _("OK"));
 372     WMSetButtonAction(panel->okBtn, panelBtnCallback, panel);
 373
 374     panel->cancelBtn = WMCreateCommandButton(panel->win);
 375     WMResizeWidget(panel->cancelBtn, 80, 26);
 376     WMMoveWidget(panel->cancelBtn, 110, 328);
 377     WMSetButtonText(panel->cancelBtn, _("Cancel"));
 378     WMSetButtonAction(panel->cancelBtn, panelBtnCallback, panel);
 379
 380     WMRealizeWidget(panel->win);
 381     WMMapSubwidgets(panel->win);
 382     WMMapSubwidgets(panel->commandFrame);
 383     WMMapSubwidgets(panel->dndCommandFrame);
 384     WMMapSubwidgets(panel->iconFrame);
 385
 386     updateSettingsPanelIcon(panel);
 387
 388     parent = XCreateSimpleWindow(dpy, scr->root_win, 0, 0, PWIDTH, PHEIGHT,
 389                                  0, 0, 0);
 390     XSelectInput(dpy, parent, KeyPressMask|KeyReleaseMask);
 391
 392     XReparentWindow(dpy, WMWidgetXID(panel->win), parent, 0, 0);
 393
 394     y = aicon->y_pos;
 395     if (y < 0)
 396         y = 0;
 397     else if (y + PHEIGHT > scr->scr_height)
 398         y = scr->scr_height - PHEIGHT - 30;
 399
 400     if (aicon->dock && aicon->dock->type == WM_DOCK) {
 401         if (aicon->dock->on_right_side)
 402             x = scr->scr_width/2;
 403         else
 404             x = scr->scr_width/2 - PWIDTH - 2;
 405     } else {
 406         x = (scr->scr_width - PWIDTH)/2;
 407     }
 408     panel->wwin = wManageInternalWindow(scr, parent, None,
 409                                         _("Docked Application Settings"),
 410                                         x, y, PWIDTH, PHEIGHT);
 411
 412     panel->wwin->client_leader = WMWidgetXID(panel->win);
 413
 414     panel->parent = parent;
 415
 416     WMMapWidget(panel->win);
 417
 418     wWindowMap(panel->wwin);
 419 }
 420
 421
 422 void
 423 DestroyDockAppSettingsPanel(AppSettingsPanel *panel)
 424 {
 425     if (!panel->destroyed) {
 426         XUnmapWindow(dpy, panel->wwin->client_win);
 427         XReparentWindow(dpy, panel->wwin->client_win,
 428                         panel->wwin->screen_ptr->root_win, 0, 0);
 429         wUnmanageWindow(panel->wwin, False, False);
 430     }
 431
 432     panel->destroyed = 1;
 433
 434     /*
 435      * kluge. If we destroy the panel before the icon chooser is closed,
 436      * we will crash when it does close, trying to access something in the
 437      * destroyed panel. Could use wretain()/wrelease() in the panel,
 438      * but it is not working for some reason.
 439      */
 440     if (panel->choosingIcon)
 441         return;
 442
 443     WMDestroyWidget(panel->win);
 444
 445     XDestroyWindow(dpy, panel->parent);
 446
 447     panel->editedIcon->panel = NULL;
 448
 449     panel->editedIcon->editing = 0;
 450
 451     wfree(panel);
 452 }