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