WPrefs.app/Paths.c

   1 /* Paths.c- pixmap/icon paths
   2  *
   3  *  WPrefs - Window Maker Preferences Program
   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 "WPrefs.h"
  25 #include <unistd.h>
  26
  27 typedef struct _Panel {
  28     WMFrame *frame;
  29     char *sectionName;
  30
  31     char *description;
  32
  33     CallbackRec callbacks;
  34
  35     WMWindow *win;
  36
  37     WMTabView *tabv;
  38
  39     WMFrame *pixF;
  40     WMList *pixL;
  41     WMButton *pixaB;
  42     WMButton *pixrB;
  43
  44     WMFrame *icoF;
  45     WMList *icoL;
  46     WMButton *icoaB;
  47     WMButton *icorB;
  48
  49     WMColor *red;
  50     WMColor *black;
  51     WMColor *white;
  52     WMFont *font;
  53 } _Panel;
  54
  55
  56
  57 #define ICON_FILE       "paths"
  58
  59
  60 static void
  61 addPathToList(WMList *list, int index, char *path)
  62 {
  63     char *fpath = wexpandpath(path);
  64     WMListItem *item;
  65
  66     item = WMInsertListItem(list, index, path);
  67
  68     if (access(fpath, X_OK)!=0) {
  69         item->uflags = 1;
  70     }
  71     free(fpath);
  72 }
  73
  74
  75 static void
  76 showData(_Panel *panel)
  77 {
  78     proplist_t array, val;
  79     int i;
  80
  81     array = GetObjectForKey("IconPath");
  82     if (!array || !PLIsArray(array)) {
  83         if (array)
  84             wwarning(_("bad value in option IconPath. Using default path list"));
  85         addPathToList(panel->icoL, -1, "~/pixmaps");
  86         addPathToList(panel->icoL, -1, "~/GNUstep/Library/Icons");
  87         addPathToList(panel->icoL, -1, "/usr/include/X11/pixmaps");
  88         addPathToList(panel->icoL, -1, "/usr/local/share/WindowMaker/Icons");
  89         addPathToList(panel->icoL, -1, "/usr/local/share/WindowMaker/Pixmaps");
  90         addPathToList(panel->icoL, -1, "/usr/share/WindowMaker/Icons");
  91     } else {
  92         for (i=0; i<PLGetNumberOfElements(array); i++) {
  93             val = PLGetArrayElement(array, i);
  94             addPathToList(panel->icoL, -1, PLGetString(val));
  95         }
  96     }
  97
  98     array = GetObjectForKey("PixmapPath");
  99     if (!array || !PLIsArray(array)) {
 100         if (array)
 101             wwarning(_("bad value in option PixmapPath. Using default path list"));
 102         addPathToList(panel->pixL, -1, "~/pixmaps");
 103         addPathToList(panel->pixL, -1, "~/GNUstep/Library/WindowMaker/Pixmaps");
 104         addPathToList(panel->pixL, -1, "/usr/local/share/WindowMaker/Pixmaps");
 105     } else {
 106         for (i=0; i<PLGetNumberOfElements(array); i++) {
 107             val = PLGetArrayElement(array, i);
 108             addPathToList(panel->pixL, -1, PLGetString(val));
 109         }
 110     }
 111 }
 112
 113
 114 static void
 115 pushButton(WMWidget *w, void *data)
 116 {
 117     _Panel *panel = (_Panel*)data;
 118     int i;
 119
 120     /* icon paths */
 121     if (w == panel->icorB) {
 122         i = WMGetListSelectedItemRow(panel->icoL);
 123
 124         if (i>=0)
 125             WMRemoveListItem(panel->icoL, i);
 126     }
 127
 128     /* pixmap paths */
 129     if (w == panel->pixrB) {
 130         i = WMGetListSelectedItemRow(panel->pixL);
 131
 132         if (i>=0)
 133             WMRemoveListItem(panel->pixL, i);
 134     }
 135 }
 136
 137
 138 static void
 139 browseForFile(WMWidget *w, void *data)
 140 {
 141     _Panel *panel = (_Panel*)data;
 142     WMFilePanel *filePanel;
 143
 144     filePanel = WMGetOpenPanel(WMWidgetScreen(w));
 145
 146     WMSetFilePanelCanChooseFiles(filePanel, False);
 147
 148     if (WMRunModalFilePanelForDirectory(filePanel, panel->win, "/",
 149                                         _("Select directory"), NULL) == True) {
 150         char *str = WMGetFilePanelFileName(filePanel);
 151
 152         if (str) {
 153             int len = strlen(str);
 154
 155             /* Remove the trailing '/' except if the path is exactly / */
 156             if (len > 1 && str[len-1] == '/') {
 157                 str[len-1] = '\0';
 158                 len--;
 159             }
 160             if (len > 0) {
 161                 WMList *lPtr;
 162                 int i;
 163
 164                 if (w == panel->icoaB)
 165                     lPtr = panel->icoL;
 166                 else if (w == panel->pixaB)
 167                     lPtr = panel->pixL;
 168
 169                 i = WMGetListSelectedItemRow(lPtr);
 170                 if (i >= 0) i++;
 171                 addPathToList(lPtr, i, str);
 172                 WMSetListBottomPosition(lPtr, WMGetListNumberOfRows(lPtr));
 173
 174                 free(str);
 175             }
 176         }
 177     }
 178 }
 179
 180
 181
 182 static void
 183 paintItem(WMList *lPtr, int index, Drawable d, char *text, int state,
 184           WMRect *rect)
 185 {
 186     int width, height, x, y;
 187     _Panel *panel = (_Panel*)WMGetHangedData(lPtr);
 188     WMScreen *scr = WMWidgetScreen(lPtr);
 189     Display *dpy = WMScreenDisplay(scr);
 190
 191     width = rect->size.width;
 192     height = rect->size.height;
 193     x = rect->pos.x;
 194     y = rect->pos.y;
 195
 196     if (state & WLDSSelected)
 197         XFillRectangle(dpy, d, WMColorGC(panel->white), x, y, width,
 198                        height);
 199     else
 200         XClearArea(dpy, d, x, y, width, height, False);
 201
 202     if (state & 1) {
 203         WMDrawString(scr, d, WMColorGC(panel->red), panel->font, x+4, y,
 204                      text, strlen(text));
 205     } else {
 206         WMDrawString(scr, d, WMColorGC(panel->black), panel->font, x+4, y,
 207                      text, strlen(text));
 208     }
 209 }
 210
 211
 212
 213 static void
 214 storeData(_Panel *panel)
 215 {
 216     proplist_t list;
 217     proplist_t tmp;
 218     int i;
 219     char *p;
 220
 221     list = PLMakeArrayFromElements(NULL, NULL);
 222     for (i=0; i<WMGetListNumberOfRows(panel->icoL); i++) {
 223         p = WMGetListItem(panel->icoL, i)->text;
 224         tmp = PLMakeString(p);
 225         PLAppendArrayElement(list, tmp);
 226     }
 227     SetObjectForKey(list, "IconPath");
 228
 229     list = PLMakeArrayFromElements(NULL, NULL);
 230     for (i=0; i<WMGetListNumberOfRows(panel->pixL); i++) {
 231         p = WMGetListItem(panel->pixL, i)->text;
 232         tmp = PLMakeString(p);
 233         PLAppendArrayElement(list, tmp);
 234     }
 235     SetObjectForKey(list, "PixmapPath");
 236 }
 237
 238
 239
 240 static void
 241 createPanel(Panel *p)
 242 {
 243     _Panel *panel = (_Panel*)p;
 244     WMScreen *scr = WMWidgetScreen(panel->win);
 245     WMTabViewItem *tab;
 246
 247     panel->white = WMWhiteColor(scr);
 248     panel->black = WMBlackColor(scr);
 249     panel->red = WMCreateRGBColor(scr, 0xffff, 0, 0, True);
 250     panel->font = WMSystemFontOfSize(scr, 12);
 251
 252     panel->frame = WMCreateFrame(panel->win);
 253     WMResizeWidget(panel->frame, FRAME_WIDTH, FRAME_HEIGHT);
 254     WMMoveWidget(panel->frame, FRAME_LEFT, FRAME_TOP);
 255
 256     panel->tabv = WMCreateTabView(panel->frame);
 257     WMMoveWidget(panel->tabv, 12, 10);
 258     WMResizeWidget(panel->tabv, 500, 215);
 259
 260
 261
 262     /* icon path */
 263     panel->icoF = WMCreateFrame(panel->frame);
 264     WMSetFrameRelief(panel->icoF, WRFlat);
 265     WMResizeWidget(panel->icoF, 230, 210);
 266
 267     tab = WMCreateTabViewItemWithIdentifier(0);
 268     WMSetTabViewItemView(tab, WMWidgetView(panel->icoF));
 269     WMAddItemInTabView(panel->tabv, tab);
 270     WMSetTabViewItemLabel(tab, _("Icon Search Paths"));
 271
 272     panel->icoL = WMCreateList(panel->icoF);
 273     WMResizeWidget(panel->icoL, 480, 147);
 274     WMMoveWidget(panel->icoL, 10, 10);
 275     WMSetListUserDrawProc(panel->icoL, paintItem);
 276     WMHangData(panel->icoL, panel);
 277
 278     panel->icoaB = WMCreateCommandButton(panel->icoF);
 279     WMResizeWidget(panel->icoaB, 95, 24);
 280     WMMoveWidget(panel->icoaB, 293, 165);
 281     WMSetButtonText(panel->icoaB, _("Add"));
 282     WMSetButtonAction(panel->icoaB, browseForFile, panel);
 283     WMSetButtonImagePosition(panel->icoaB, WIPRight);
 284
 285     panel->icorB = WMCreateCommandButton(panel->icoF);
 286     WMResizeWidget(panel->icorB, 95, 24);
 287     WMMoveWidget(panel->icorB, 395, 165);
 288     WMSetButtonText(panel->icorB, _("Remove"));
 289     WMSetButtonAction(panel->icorB, pushButton, panel);
 290
 291     WMMapSubwidgets(panel->icoF);
 292
 293     /* pixmap path */
 294     panel->pixF = WMCreateFrame(panel->frame);
 295     WMSetFrameRelief(panel->pixF, WRFlat);
 296     WMResizeWidget(panel->pixF, 230, 210);
 297
 298     tab = WMCreateTabViewItemWithIdentifier(0);
 299     WMSetTabViewItemView(tab, WMWidgetView(panel->pixF));
 300     WMAddItemInTabView(panel->tabv, tab);
 301     WMSetTabViewItemLabel(tab, _("Pixmap Search Paths"));
 302
 303     panel->pixL = WMCreateList(panel->pixF);
 304     WMResizeWidget(panel->pixL, 480, 147);
 305     WMMoveWidget(panel->pixL, 10, 10);
 306     WMSetListUserDrawProc(panel->pixL, paintItem);
 307     WMHangData(panel->pixL, panel);
 308
 309     panel->pixaB = WMCreateCommandButton(panel->pixF);
 310     WMResizeWidget(panel->pixaB, 95, 24);
 311     WMMoveWidget(panel->pixaB, 293, 165);
 312     WMSetButtonText(panel->pixaB, _("Add"));
 313     WMSetButtonAction(panel->pixaB, browseForFile, panel);
 314     WMSetButtonImagePosition(panel->pixaB, WIPRight);
 315
 316     panel->pixrB = WMCreateCommandButton(panel->pixF);
 317     WMResizeWidget(panel->pixrB, 95, 24);
 318     WMMoveWidget(panel->pixrB, 395, 165);
 319     WMSetButtonText(panel->pixrB, _("Remove"));
 320     WMSetButtonAction(panel->pixrB, pushButton, panel);
 321
 322
 323     WMMapSubwidgets(panel->pixF);
 324
 325     WMRealizeWidget(panel->frame);
 326     WMMapSubwidgets(panel->frame);
 327
 328     showData(panel);
 329 }
 330
 331
 332
 333 Panel*
 334 InitPaths(WMScreen *scr, WMWindow *win)
 335 {
 336     _Panel *panel;
 337
 338     panel = wmalloc(sizeof(_Panel));
 339     memset(panel, 0, sizeof(_Panel));
 340
 341     panel->sectionName = _("Search Path Configuration");
 342
 343     panel->description = _("Search paths to use when looking for pixmaps\n"
 344                            "and icons.");
 345
 346     panel->win = win;
 347
 348     panel->callbacks.createWidgets = createPanel;
 349     panel->callbacks.updateDomain = storeData;
 350
 351     AddSection(panel, ICON_FILE);
 352
 353     return panel;
 354 }