1 // -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*-
2 // Screen.cc for Blackbox - an X11 Window manager
3 // Copyright (c) 2001 - 2002 Sean 'Shaleh' Perry <shaleh@debian.org>
4 // Copyright (c) 1997 - 2000 Brad Hughes (bhughes@tcac.net)
6 // Permission is hereby granted, free of charge, to any person obtaining a
7 // copy of this software and associated documentation files (the "Software"),
8 // to deal in the Software without restriction, including without limitation
9 // the rights to use, copy, modify, merge, publish, distribute, sublicense,
10 // and/or sell copies of the Software, and to permit persons to whom the
11 // Software is furnished to do so, subject to the following conditions:
13 // The above copyright notice and this permission notice shall be included in
14 // all copies or substantial portions of the Software.
16 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
19 // THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
21 // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
22 // DEALINGS IN THE SOFTWARE.
25 #include "../config.h"
26 #endif // HAVE_CONFIG_H
29 #include <X11/Xatom.h>
30 #include <X11/keysym.h>
33 # include <X11/Xlib.h>
34 # include <X11/extensions/Xinerama.h>
39 #endif // HAVE_STDLIB_H
43 #endif // HAVE_STRING_H
47 #endif // HAVE_CTYPE_H
50 # include <sys/types.h>
52 #endif // HAVE_UNISTD_H
56 #endif // HAVE_DIRENT_H
60 #endif // HAVE_LOCALE_H
62 #ifdef HAVE_SYS_STAT_H
63 # include <sys/stat.h>
64 #endif // HAVE_SYS_STAT_H
68 #endif // HAVE_STDARG_H
79 #include "blackbox.hh"
80 #include "Clientmenu.hh"
83 #include "Iconmenu.hh"
87 #include "Rootmenu.hh"
91 #include "Workspace.hh"
92 #include "Workspacemenu.hh"
96 #ifndef FONT_ELEMENT_SIZE
97 #define FONT_ELEMENT_SIZE 50
98 #endif // FONT_ELEMENT_SIZE
101 static bool running = True;
103 static int anotherWMRunning(Display *display, XErrorEvent *) {
104 fprintf(stderr, i18n(ScreenSet, ScreenAnotherWMRunning,
105 "BScreen::BScreen: an error occured while querying the X server.\n"
106 " another window manager already running on display %s.\n"),
107 DisplayString(display));
115 BScreen::BScreen(Blackbox *bb, unsigned int scrn) : ScreenInfo(bb, scrn) {
117 screenstr = "session.screen" + itostring(scrn) + '.';
118 config = blackbox->getConfig();
119 xatom = blackbox->getXAtom();
121 event_mask = ColormapChangeMask | EnterWindowMask | PropertyChangeMask |
122 SubstructureRedirectMask | ButtonPressMask | ButtonReleaseMask;
124 XErrorHandler old = XSetErrorHandler((XErrorHandler) anotherWMRunning);
125 XSelectInput(getBaseDisplay()->getXDisplay(), getRootWindow(), event_mask);
126 XSync(getBaseDisplay()->getXDisplay(), False);
127 XSetErrorHandler((XErrorHandler) old);
130 if (! managed) return;
132 fprintf(stderr, i18n(ScreenSet, ScreenManagingScreen,
133 "BScreen::BScreen: managing screen %d "
134 "using visual 0x%lx, depth %d\n"),
135 getScreenNumber(), XVisualIDFromVisual(getVisual()),
140 resource.mstyle.t_font = resource.mstyle.f_font = resource.tstyle.font =
141 resource.wstyle.font = (BFont *) 0;
145 xatom->setSupported(this); // set-up netwm support
147 xatom->setValue(getRootWindow(), XAtom::blackbox_pid, XAtom::cardinal,
148 (unsigned long) getpid());
149 #endif // HAVE_GETPID
150 unsigned long geometry[] = { getWidth(),
152 xatom->setValue(getRootWindow(), XAtom::net_desktop_geometry,
153 XAtom::cardinal, geometry, 2);
154 unsigned long viewport[] = {0,0};
155 xatom->setValue(getRootWindow(), XAtom::net_desktop_viewport,
156 XAtom::cardinal, viewport, 2);
159 XDefineCursor(blackbox->getXDisplay(), getRootWindow(),
160 blackbox->getSessionCursor());
162 updateAvailableArea();
165 new BImageControl(blackbox, this, True, blackbox->getColorsPerChannel(),
166 blackbox->getCacheLife(), blackbox->getCacheMax());
167 image_control->installRootColormap();
168 root_colormap_installed = True;
174 gcv.foreground = WhitePixel(blackbox->getXDisplay(), getScreenNumber())
175 ^ BlackPixel(blackbox->getXDisplay(), getScreenNumber());
176 gcv.function = GXxor;
177 gcv.subwindow_mode = IncludeInferiors;
178 opGC = XCreateGC(blackbox->getXDisplay(), getRootWindow(),
179 GCForeground | GCFunction | GCSubwindowMode, &gcv);
181 const char *s = i18n(ScreenSet, ScreenPositionLength,
182 "0: 0000 x 0: 0000");
183 geom_w = resource.wstyle.font->measureString(s) + resource.bevel_width * 2;
184 geom_h = resource.wstyle.font->height() + resource.bevel_width * 2;
186 XSetWindowAttributes attrib;
187 unsigned long mask = CWBorderPixel | CWColormap | CWSaveUnder;
188 attrib.border_pixel = getBorderColor()->pixel();
189 attrib.colormap = getColormap();
190 attrib.save_under = True;
192 geom_window = XCreateWindow(blackbox->getXDisplay(), getRootWindow(),
193 0, 0, geom_w, geom_h, resource.border_width,
194 getDepth(), InputOutput, getVisual(),
196 geom_visible = False;
198 BTexture* texture = &(resource.wstyle.l_focus);
199 geom_pixmap = texture->render(geom_w, geom_h, geom_pixmap);
200 if (geom_pixmap == ParentRelative) {
201 texture = &(resource.wstyle.t_focus);
202 geom_pixmap = texture->render(geom_w, geom_h, geom_pixmap);
205 XSetWindowBackground(blackbox->getXDisplay(), geom_window,
206 texture->color().pixel());
208 XSetWindowBackgroundPixmap(blackbox->getXDisplay(),
209 geom_window, geom_pixmap);
211 workspacemenu = new Workspacemenu(this);
212 iconmenu = new Iconmenu(this);
213 configmenu = new Configmenu(this);
215 if (resource.workspaces > 0) {
216 for (unsigned int i = 0; i < resource.workspaces; ++i) {
217 Workspace *wkspc = new Workspace(this, workspacesList.size());
218 workspacesList.push_back(wkspc);
219 workspacemenu->insertWorkspace(wkspc);
220 workspacemenu->update();
224 Workspace *wkspc = new Workspace(this, workspacesList.size());
225 workspacesList.push_back(wkspc);
226 workspacemenu->insertWorkspace(wkspc);
227 workspacemenu->update();
229 saveWorkspaceNames();
231 updateNetizenWorkspaceCount();
233 workspacemenu->insert(i18n(IconSet, IconIcons, "Icons"), iconmenu);
234 workspacemenu->update();
236 current_workspace = workspacesList.front();
238 xatom->setValue(getRootWindow(), XAtom::net_current_desktop,
239 XAtom::cardinal, 0); //first workspace
241 workspacemenu->setItemSelected(2, True);
243 toolbar = new Toolbar(this);
245 slit = new Slit(this);
249 raiseWindows(0, 0); // this also initializes the empty stacking list
252 updateClientList(); // initialize the client lists, which will be empty
253 updateAvailableArea();
255 changeWorkspaceID(0);
257 unsigned int i, j, nchild;
258 Window r, p, *children;
259 XQueryTree(blackbox->getXDisplay(), getRootWindow(), &r, &p,
262 // preen the window list of all icon windows... for better dockapp support
263 for (i = 0; i < nchild; i++) {
264 if (children[i] == None) continue;
266 XWMHints *wmhints = XGetWMHints(blackbox->getXDisplay(),
270 if ((wmhints->flags & IconWindowHint) &&
271 (wmhints->icon_window != children[i])) {
272 for (j = 0; j < nchild; j++) {
273 if (children[j] == wmhints->icon_window) {
284 // manage shown windows
285 for (i = 0; i < nchild; ++i) {
286 if (children[i] == None || ! blackbox->validateWindow(children[i]))
289 XWindowAttributes attrib;
290 if (XGetWindowAttributes(blackbox->getXDisplay(), children[i], &attrib)) {
291 if (attrib.override_redirect) continue;
293 if (attrib.map_state != IsUnmapped) {
294 manageWindow(children[i]);
301 // call this again just in case a window we found updates the Strut list
302 updateAvailableArea();
306 BScreen::~BScreen(void) {
307 if (! managed) return;
309 if (geom_pixmap != None)
310 image_control->removeImage(geom_pixmap);
312 if (geom_window != None)
313 XDestroyWindow(blackbox->getXDisplay(), geom_window);
315 std::for_each(workspacesList.begin(), workspacesList.end(),
318 std::for_each(iconList.begin(), iconList.end(), PointerAssassin());
320 std::for_each(netizenList.begin(), netizenList.end(), PointerAssassin());
322 while (! systrayWindowList.empty())
323 removeSystrayWindow(systrayWindowList[0]);
326 delete workspacemenu;
331 delete image_control;
333 if (resource.wstyle.font)
334 delete resource.wstyle.font;
335 if (resource.mstyle.t_font)
336 delete resource.mstyle.t_font;
337 if (resource.mstyle.f_font)
338 delete resource.mstyle.f_font;
339 if (resource.tstyle.font)
340 delete resource.tstyle.font;
342 XFreeGC(blackbox->getXDisplay(), opGC);
346 void BScreen::saveSloppyFocus(bool s) {
347 resource.sloppy_focus = s;
350 if (resource.sloppy_focus) {
351 fmodel = "SloppyFocus";
352 if (resource.auto_raise) fmodel += " AutoRaise";
353 if (resource.click_raise) fmodel += " ClickRaise";
355 fmodel = "ClickToFocus";
357 config->setValue(screenstr + "focusModel", fmodel);
361 void BScreen::saveAutoRaise(bool a) {
362 resource.auto_raise = a;
363 saveSloppyFocus(resource.sloppy_focus);
367 void BScreen::saveClickRaise(bool c) {
368 resource.click_raise = c;
369 saveSloppyFocus(resource.sloppy_focus);
373 void BScreen::saveImageDither(bool d) {
374 image_control->setDither(d);
375 config->setValue(screenstr + "imageDither", doImageDither());
379 void BScreen::saveOpaqueMove(bool o) {
380 resource.opaque_move = o;
381 config->setValue(screenstr + "opaqueMove", resource.opaque_move);
385 void BScreen::saveFullMax(bool f) {
386 resource.full_max = f;
387 config->setValue(screenstr + "fullMaximization", resource.full_max);
391 void BScreen::saveFocusNew(bool f) {
392 resource.focus_new = f;
393 config->setValue(screenstr + "focusNewWindows", resource.focus_new);
397 void BScreen::saveFocusLast(bool f) {
398 resource.focus_last = f;
399 config->setValue(screenstr + "focusLastWindow", resource.focus_last);
403 void BScreen::saveAAFonts(bool f) {
404 resource.aa_fonts = f;
406 config->setValue(screenstr + "antialiasFonts", resource.aa_fonts);
410 void BScreen::saveHideToolbar(bool h) {
411 resource.hide_toolbar = h;
412 if (resource.hide_toolbar)
413 toolbar->unmapToolbar();
415 toolbar->mapToolbar();
416 config->setValue(screenstr + "hideToolbar", resource.hide_toolbar);
420 void BScreen::saveWindowToEdgeSnap(int s) {
421 resource.snap_to_edges = s;
424 switch (resource.snap_to_edges) {
425 case WindowNoSnap: snap = "NoSnap"; break;
426 case WindowResistance: snap = "Resistance"; break;
427 case WindowSnap: default: snap = "Snap"; break;
429 config->setValue(screenstr + "windowToEdgeSnap", snap);
433 void BScreen::saveWindowToWindowSnap(int s) {
434 resource.snap_to_windows = s;
437 switch (resource.snap_to_windows) {
438 case WindowNoSnap: snap = "NoSnap"; break;
439 case WindowResistance: snap = "Resistance"; break;
440 case WindowSnap: default: snap = "Snap"; break;
442 config->setValue(screenstr + "windowToWindowSnap", snap);
446 void BScreen::saveResizeZones(unsigned int z) {
447 resource.resize_zones = z;
448 config->setValue(screenstr + "resizeZones", resource.resize_zones);
452 void BScreen::saveWindowCornerSnap(bool s) {
453 resource.window_corner_snap = s;
454 config->setValue(screenstr + "windowCornerSnap",
455 resource.window_corner_snap);
459 void BScreen::saveWorkspaces(unsigned int w) {
460 resource.workspaces = w;
461 config->setValue(screenstr + "workspaces", resource.workspaces);
465 void BScreen::savePlacementPolicy(int p) {
466 resource.placement_policy = p;
467 const char *placement;
468 switch (resource.placement_policy) {
469 case CascadePlacement: placement = "CascadePlacement"; break;
470 case UnderMousePlacement: placement = "UnderMousePlacement"; break;
471 case ClickMousePlacement: placement = "ClickMousePlacement"; break;
472 case ColSmartPlacement: placement = "ColSmartPlacement"; break;
473 case RowSmartPlacement: default: placement = "RowSmartPlacement"; break;
475 config->setValue(screenstr + "windowPlacement", placement);
479 void BScreen::saveResistanceSize(int s) {
480 resource.resistance_size = s;
481 config->setValue(screenstr + "resistanceSize",
482 resource.resistance_size);
486 void BScreen::saveSnapThreshold(int t) {
487 resource.snap_threshold = t;
488 config->setValue(screenstr + "edgeSnapThreshold",
489 resource.snap_threshold);
493 void BScreen::saveSnapOffset(int t) {
494 resource.snap_offset = t;
495 config->setValue(screenstr + "edgeSnapOffset",
496 resource.snap_offset);
500 void BScreen::saveRowPlacementDirection(int d) {
501 resource.row_direction = d;
502 config->setValue(screenstr + "rowPlacementDirection",
503 resource.row_direction == LeftRight ?
504 "LeftToRight" : "RightToLeft");
508 void BScreen::saveColPlacementDirection(int d) {
509 resource.col_direction = d;
510 config->setValue(screenstr + "colPlacementDirection",
511 resource.col_direction == TopBottom ?
512 "TopToBottom" : "BottomToTop");
517 void BScreen::saveStrftimeFormat(const std::string& format) {
518 resource.strftime_format = format;
519 config->setValue(screenstr + "strftimeFormat", resource.strftime_format);
522 #else // !HAVE_STRFTIME
524 void BScreen::saveDateFormat(int f) {
525 resource.date_format = f;
526 config->setValue(screenstr + "dateFormat",
527 resource.date_format == B_EuropeanDate ?
528 "European" : "American");
532 void BScreen::saveClock24Hour(bool c) {
533 resource.clock24hour = c;
534 config->setValue(screenstr + "clockFormat", resource.clock24hour ? 24 : 12);
536 #endif // HAVE_STRFTIME
539 void BScreen::saveWorkspaceNames() {
542 for (unsigned int i = 0; i < workspacesList.size(); ++i) {
543 names += workspacesList[i]->getName();
544 if (i < workspacesList.size() - 1)
548 config->setValue(screenstr + "workspaceNames", names);
552 void BScreen::savePlaceIgnoreShaded(bool i) {
553 resource.ignore_shaded = i;
554 config->setValue(screenstr + "placementIgnoreShaded",
555 resource.ignore_shaded);
559 void BScreen::savePlaceIgnoreMaximized(bool i) {
560 resource.ignore_maximized = i;
561 config->setValue(screenstr + "placementIgnoreMaximized",
562 resource.ignore_maximized);
566 void BScreen::saveAllowScrollLock(bool a) {
567 resource.allow_scroll_lock = a;
568 config->setValue(screenstr + "disableBindingsWithScrollLock",
569 resource.allow_scroll_lock);
573 void BScreen::saveWorkspaceWarping(bool w) {
574 resource.workspace_warping = w;
575 config->setValue(screenstr + "workspaceWarping",
576 resource.workspace_warping);
580 void BScreen::saveRootScrollDirection(int d) {
581 resource.root_scroll = d;
583 switch (resource.root_scroll) {
584 case NoScroll: dir = "None"; break;
585 case ReverseScroll: dir = "Reverse"; break;
586 case NormalScroll: default: dir = "Normal"; break;
588 config->setValue(screenstr + "rootScrollDirection", dir);
592 void BScreen::save_rc(void) {
593 saveSloppyFocus(resource.sloppy_focus);
594 saveAutoRaise(resource.auto_raise);
595 saveImageDither(doImageDither());
596 saveAAFonts(resource.aa_fonts);
597 saveResizeZones(resource.resize_zones);
598 saveOpaqueMove(resource.opaque_move);
599 saveFullMax(resource.full_max);
600 saveFocusNew(resource.focus_new);
601 saveFocusLast(resource.focus_last);
602 saveHideToolbar(resource.hide_toolbar);
603 saveWindowToWindowSnap(resource.snap_to_windows);
604 saveWindowToEdgeSnap(resource.snap_to_edges);
605 saveWindowCornerSnap(resource.window_corner_snap);
606 saveWorkspaces(resource.workspaces);
607 savePlacementPolicy(resource.placement_policy);
608 saveSnapThreshold(resource.snap_threshold);
609 saveSnapOffset(resource.snap_offset);
610 saveResistanceSize(resource.resistance_size);
611 saveRowPlacementDirection(resource.row_direction);
612 saveColPlacementDirection(resource.col_direction);
614 saveStrftimeFormat(resource.strftime_format);
615 #else // !HAVE_STRFTIME
616 saveDateFormat(resource.date_format);
617 savwClock24Hour(resource.clock24hour);
618 #endif // HAVE_STRFTIME
619 savePlaceIgnoreShaded(resource.ignore_shaded);
620 savePlaceIgnoreMaximized(resource.ignore_maximized);
621 saveAllowScrollLock(resource.allow_scroll_lock);
622 saveWorkspaceWarping(resource.workspace_warping);
623 saveRootScrollDirection(resource.root_scroll);
630 void BScreen::load_rc(void) {
634 if (! config->getValue(screenstr + "fullMaximization", resource.full_max))
635 resource.full_max = false;
637 if (! config->getValue(screenstr + "focusNewWindows", resource.focus_new))
638 resource.focus_new = false;
640 if (! config->getValue(screenstr + "focusLastWindow", resource.focus_last))
641 resource.focus_last = false;
643 if (! config->getValue(screenstr + "workspaces", resource.workspaces))
644 resource.workspaces = 1;
646 if (! config->getValue(screenstr + "opaqueMove", resource.opaque_move))
647 resource.opaque_move = false;
649 if (! config->getValue(screenstr + "antialiasFonts", resource.aa_fonts))
650 resource.aa_fonts = true;
652 if (! config->getValue(screenstr + "resizeZones", resource.resize_zones) ||
653 (resource.resize_zones != 1 && resource.resize_zones != 2 &&
654 resource.resize_zones != 4))
655 resource.resize_zones = 4;
657 if (! config->getValue(screenstr + "hideToolbar", resource.hide_toolbar))
658 resource.hide_toolbar = false;
660 resource.snap_to_windows = WindowResistance;
661 if (config->getValue(screenstr + "windowToWindowSnap", s)) {
663 resource.snap_to_windows = WindowNoSnap;
664 else if (s == "Snap")
665 resource.snap_to_windows = WindowSnap;
668 resource.snap_to_edges = WindowResistance;
669 if (config->getValue(screenstr + "windowToEdgeSnap", s)) {
671 resource.snap_to_edges = WindowNoSnap;
672 else if (s == "Snap")
673 resource.snap_to_edges = WindowSnap;
676 if (! config->getValue(screenstr + "windowCornerSnap",
677 resource.window_corner_snap))
678 resource.window_corner_snap = true;
680 if (! config->getValue(screenstr + "imageDither", b))
682 image_control->setDither(b);
684 if (! config->getValue(screenstr + "edgeSnapOffset",
685 resource.snap_offset))
686 resource.snap_offset = 0;
687 if (resource.snap_offset > 50) // sanity check, setting this huge would
688 resource.snap_offset = 50; // seriously suck.
690 if (! config->getValue(screenstr + "edgeSnapThreshold",
691 resource.snap_threshold))
692 resource.snap_threshold = 4;
694 if (! config->getValue(screenstr + "resistanceSize",
695 resource.resistance_size))
696 resource.resistance_size = 18;
698 if (config->getValue(screenstr + "rowPlacementDirection", s) &&
700 resource.row_direction = RightLeft;
702 resource.row_direction = LeftRight;
704 if (config->getValue(screenstr + "colPlacementDirection", s) &&
706 resource.col_direction = BottomTop;
708 resource.col_direction = TopBottom;
710 if (config->getValue(screenstr + "workspaceNames", s)) {
711 XAtom::StringVect workspaceNames;
713 string::const_iterator it = s.begin(), end = s.end();
715 string::const_iterator tmp = it; // current string.begin()
716 it = std::find(tmp, end, ','); // look for comma between tmp and end
717 workspaceNames.push_back(string(tmp, it)); // s[tmp:it]
723 xatom->setValue(getRootWindow(), XAtom::net_desktop_names, XAtom::utf8,
727 resource.sloppy_focus = true;
728 resource.auto_raise = false;
729 resource.click_raise = false;
730 if (config->getValue(screenstr + "focusModel", s)) {
731 if (s.find("ClickToFocus") != string::npos) {
732 resource.sloppy_focus = false;
735 if (s.find("AutoRaise") != string::npos)
736 resource.auto_raise = true;
737 if (s.find("ClickRaise") != string::npos)
738 resource.click_raise = true;
742 if (config->getValue(screenstr + "windowPlacement", s)) {
743 if (s == "CascadePlacement")
744 resource.placement_policy = CascadePlacement;
745 else if (s == "UnderMousePlacement")
746 resource.placement_policy = UnderMousePlacement;
747 else if (s == "ClickMousePlacement")
748 resource.placement_policy = ClickMousePlacement;
749 else if (s == "ColSmartPlacement")
750 resource.placement_policy = ColSmartPlacement;
751 else //if (s == "RowSmartPlacement")
752 resource.placement_policy = RowSmartPlacement;
754 resource.placement_policy = RowSmartPlacement;
757 if (! config->getValue(screenstr + "strftimeFormat",
758 resource.strftime_format))
759 resource.strftime_format = "%I:%M %p";
760 #else // !HAVE_STRFTIME
763 if (config->getValue(screenstr + "dateFormat", s) && s == "European")
764 resource.date_format = B_EuropeanDate;
766 resource.date_format = B_AmericanDate;
768 if (! config->getValue(screenstr + "clockFormat", l))
770 resource.clock24hour = l == 24;
771 #endif // HAVE_STRFTIME
773 if (! config->getValue(screenstr + "placementIgnoreShaded",
774 resource.ignore_shaded))
775 resource.ignore_shaded = true;
777 if (! config->getValue(screenstr + "placementIgnoreMaximized",
778 resource.ignore_maximized))
779 resource.ignore_maximized = true;
781 if (! config->getValue(screenstr + "disableBindingsWithScrollLock",
782 resource.allow_scroll_lock))
783 resource.allow_scroll_lock = false;
785 if (! config->getValue(screenstr + "workspaceWarping",
786 resource.workspace_warping))
787 resource.workspace_warping = false;
789 resource.root_scroll = NormalScroll;
790 if (config->getValue(screenstr + "rootScrollDirection", s)) {
792 resource.root_scroll = NoScroll;
793 else if (s == "Reverse")
794 resource.root_scroll = ReverseScroll;
799 void BScreen::changeWorkspaceCount(unsigned int new_count) {
800 assert(new_count > 0);
802 if (new_count < workspacesList.size()) {
804 for (unsigned int i = workspacesList.size(); i > new_count; --i)
805 removeLastWorkspace();
806 // removeLast already sets the current workspace to the
807 // last available one.
808 } else if (new_count > workspacesList.size()) {
810 for(unsigned int i = workspacesList.size(); i < new_count; ++i)
816 void BScreen::reconfigure(void) {
817 // don't reconfigure while saving the initial rc file, it's a waste and it
818 // breaks somethings (workspace names)
819 if (blackbox->isStartup()) return;
826 // we need to do this explicitly, because just loading this value from the rc
828 changeWorkspaceCount(resource.workspaces);
831 gcv.foreground = WhitePixel(blackbox->getXDisplay(),
833 gcv.function = GXinvert;
834 gcv.subwindow_mode = IncludeInferiors;
835 XChangeGC(blackbox->getXDisplay(), opGC,
836 GCForeground | GCFunction | GCSubwindowMode, &gcv);
838 const char *s = i18n(ScreenSet, ScreenPositionLength,
839 "0: 0000 x 0: 0000");
841 geom_w = resource.wstyle.font->measureString(s) + resource.bevel_width * 2;
842 geom_h = resource.wstyle.font->height() + resource.bevel_width * 2;
844 BTexture* texture = &(resource.wstyle.l_focus);
845 geom_pixmap = texture->render(geom_w, geom_h, geom_pixmap);
846 if (geom_pixmap == ParentRelative) {
847 texture = &(resource.wstyle.t_focus);
848 geom_pixmap = texture->render(geom_w, geom_h, geom_pixmap);
851 XSetWindowBackground(blackbox->getXDisplay(), geom_window,
852 texture->color().pixel());
854 XSetWindowBackgroundPixmap(blackbox->getXDisplay(),
855 geom_window, geom_pixmap);
857 XSetWindowBorderWidth(blackbox->getXDisplay(), geom_window,
858 resource.border_width);
859 XSetWindowBorder(blackbox->getXDisplay(), geom_window,
860 resource.border_color.pixel());
862 workspacemenu->reconfigure();
863 iconmenu->reconfigure();
865 typedef std::vector<int> SubList;
866 SubList remember_subs;
868 // save the current open menus
869 Basemenu *menu = rootmenu;
871 while ((submenu = menu->getCurrentSubmenu()) >= 0) {
872 remember_subs.push_back(submenu);
873 menu = menu->find(submenu)->submenu();
879 rootmenu->reconfigure();
881 // reopen the saved menus
883 const SubList::iterator subs_end = remember_subs.end();
884 for (SubList::iterator it = remember_subs.begin(); it != subs_end; ++it) {
885 menu->drawSubmenu(*it);
886 menu = menu->find(*it)->submenu();
891 configmenu->reconfigure();
893 toolbar->reconfigure();
897 std::for_each(workspacesList.begin(), workspacesList.end(),
898 std::mem_fun(&Workspace::reconfigure));
900 BlackboxWindowList::iterator iit = iconList.begin();
901 for (; iit != iconList.end(); ++iit) {
902 BlackboxWindow *bw = *iit;
903 if (bw->validateClient())
907 image_control->timeout();
911 void BScreen::rereadMenu(void) {
915 rootmenu->reconfigure();
919 void BScreen::LoadStyle(void) {
920 Configuration style(False);
922 const char *sfile = blackbox->getStyleFilename();
924 style.setFile(sfile);
925 if (! style.load()) {
926 style.setFile(DEFAULTSTYLE);
928 style.create(); // hardcoded default values will be used.
932 // merge in the rc file
933 style.merge(config->file(), True);
937 // load fonts/fontsets
938 if (resource.wstyle.font)
939 delete resource.wstyle.font;
940 if (resource.tstyle.font)
941 delete resource.tstyle.font;
942 if (resource.mstyle.f_font)
943 delete resource.mstyle.f_font;
944 if (resource.mstyle.t_font)
945 delete resource.mstyle.t_font;
946 resource.wstyle.font = resource.tstyle.font = resource.mstyle.f_font =
947 resource.mstyle.t_font = (BFont *) 0;
949 resource.wstyle.font = readDatabaseFont("window.", style);
950 resource.tstyle.font = readDatabaseFont("toolbar.", style);
951 resource.mstyle.t_font = readDatabaseFont("menu.title.", style);
952 resource.mstyle.f_font = readDatabaseFont("menu.frame.", style);
954 // load window config
955 resource.wstyle.t_focus =
956 readDatabaseTexture("window.title.focus", "white", style);
957 resource.wstyle.t_unfocus =
958 readDatabaseTexture("window.title.unfocus", "black", style);
959 resource.wstyle.l_focus =
960 readDatabaseTexture("window.label.focus", "white", style);
961 resource.wstyle.l_unfocus =
962 readDatabaseTexture("window.label.unfocus", "black", style);
963 resource.wstyle.h_focus =
964 readDatabaseTexture("window.handle.focus", "white", style);
965 resource.wstyle.h_unfocus =
966 readDatabaseTexture("window.handle.unfocus", "black", style);
967 resource.wstyle.g_focus =
968 readDatabaseTexture("window.grip.focus", "white", style);
969 resource.wstyle.g_unfocus =
970 readDatabaseTexture("window.grip.unfocus", "black", style);
971 resource.wstyle.b_focus =
972 readDatabaseTexture("window.button.focus", "white", style);
973 resource.wstyle.b_unfocus =
974 readDatabaseTexture("window.button.unfocus", "black", style);
975 resource.wstyle.b_pressed =
976 readDatabaseTexture("window.button.pressed", "black", style);
977 resource.wstyle.f_focus =
978 readDatabaseColor("window.frame.focusColor", "white", style);
979 resource.wstyle.f_unfocus =
980 readDatabaseColor("window.frame.unfocusColor", "black", style);
981 resource.wstyle.l_text_focus =
982 readDatabaseColor("window.label.focus.textColor", "black", style);
983 resource.wstyle.l_text_unfocus =
984 readDatabaseColor("window.label.unfocus.textColor", "white", style);
985 resource.wstyle.b_pic_focus =
986 readDatabaseColor("window.button.focus.picColor", "black", style);
987 resource.wstyle.b_pic_unfocus =
988 readDatabaseColor("window.button.unfocus.picColor", "white", style);
990 resource.wstyle.justify = LeftJustify;
991 if (style.getValue("window.justify", s)) {
992 if (s == "right" || s == "Right")
993 resource.wstyle.justify = RightJustify;
994 else if (s == "center" || s == "Center")
995 resource.wstyle.justify = CenterJustify;
998 // load toolbar config
999 resource.tstyle.toolbar =
1000 readDatabaseTexture("toolbar", "black", style);
1001 resource.tstyle.label =
1002 readDatabaseTexture("toolbar.label", "black", style);
1003 resource.tstyle.window =
1004 readDatabaseTexture("toolbar.windowLabel", "black", style);
1005 resource.tstyle.button =
1006 readDatabaseTexture("toolbar.button", "white", style);
1007 resource.tstyle.pressed =
1008 readDatabaseTexture("toolbar.button.pressed", "black", style);
1009 resource.tstyle.clock =
1010 readDatabaseTexture("toolbar.clock", "black", style);
1011 resource.tstyle.l_text =
1012 readDatabaseColor("toolbar.label.textColor", "white", style);
1013 resource.tstyle.w_text =
1014 readDatabaseColor("toolbar.windowLabel.textColor", "white", style);
1015 resource.tstyle.c_text =
1016 readDatabaseColor("toolbar.clock.textColor", "white", style);
1017 resource.tstyle.b_pic =
1018 readDatabaseColor("toolbar.button.picColor", "black", style);
1020 resource.tstyle.justify = LeftJustify;
1021 if (style.getValue("toolbar.justify", s)) {
1022 if (s == "right" || s == "Right")
1023 resource.tstyle.justify = RightJustify;
1024 else if (s == "center" || s == "Center")
1025 resource.tstyle.justify = CenterJustify;
1029 resource.mstyle.title =
1030 readDatabaseTexture("menu.title", "white", style);
1031 resource.mstyle.frame =
1032 readDatabaseTexture("menu.frame", "black", style);
1033 resource.mstyle.hilite =
1034 readDatabaseTexture("menu.hilite", "white", style);
1035 resource.mstyle.t_text =
1036 readDatabaseColor("menu.title.textColor", "black", style);
1037 resource.mstyle.f_text =
1038 readDatabaseColor("menu.frame.textColor", "white", style);
1039 resource.mstyle.d_text =
1040 readDatabaseColor("menu.frame.disableColor", "black", style);
1041 resource.mstyle.h_text =
1042 readDatabaseColor("menu.hilite.textColor", "black", style);
1044 resource.mstyle.t_justify = LeftJustify;
1045 if (style.getValue("menu.title.justify", s)) {
1046 if (s == "right" || s == "Right")
1047 resource.mstyle.t_justify = RightJustify;
1048 else if (s == "center" || s == "Center")
1049 resource.mstyle.t_justify = CenterJustify;
1052 resource.mstyle.f_justify = LeftJustify;
1053 if (style.getValue("menu.frame.justify", s)) {
1054 if (s == "right" || s == "Right")
1055 resource.mstyle.f_justify = RightJustify;
1056 else if (s == "center" || s == "Center")
1057 resource.mstyle.f_justify = CenterJustify;
1060 resource.mstyle.bullet = Basemenu::Triangle;
1061 if (style.getValue("menu.bullet", s)) {
1062 if (s == "empty" || s == "Empty")
1063 resource.mstyle.bullet = Basemenu::Empty;
1064 else if (s == "square" || s == "Square")
1065 resource.mstyle.bullet = Basemenu::Square;
1066 else if (s == "diamond" || s == "Diamond")
1067 resource.mstyle.bullet = Basemenu::Diamond;
1070 resource.mstyle.bullet_pos = Basemenu::Left;
1071 if (style.getValue("menu.bullet.position", s)) {
1072 if (s == "right" || s == "Right")
1073 resource.mstyle.bullet_pos = Basemenu::Right;
1076 resource.border_color =
1077 readDatabaseColor("borderColor", "black", style);
1079 // load bevel, border and handle widths
1080 if (! style.getValue("handleWidth", resource.handle_width) ||
1081 resource.handle_width > (getWidth() / 2) || resource.handle_width == 0)
1082 resource.handle_width = 6;
1084 if (! style.getValue("borderWidth", resource.border_width))
1085 resource.border_width = 1;
1087 if (! style.getValue("bevelWidth", resource.bevel_width) ||
1088 resource.bevel_width > (getWidth() / 2) || resource.bevel_width == 0)
1089 resource.bevel_width = 3;
1091 if (! style.getValue("frameWidth", resource.frame_width) ||
1092 resource.frame_width > (getWidth() / 2))
1093 resource.frame_width = resource.bevel_width;
1095 if (style.getValue("rootCommand", s))
1096 bexec(s, displayString());
1100 void BScreen::addIcon(BlackboxWindow *w) {
1103 w->setWorkspace(BSENTINEL);
1104 w->setWindowNumber(iconList.size());
1106 iconList.push_back(w);
1108 const char* title = w->getIconTitle();
1109 iconmenu->insert(title);
1114 void BScreen::removeIcon(BlackboxWindow *w) {
1119 iconmenu->remove(w->getWindowNumber());
1122 BlackboxWindowList::iterator it = iconList.begin(),
1123 end = iconList.end();
1124 for (int i = 0; it != end; ++it)
1125 (*it)->setWindowNumber(i++);
1129 BlackboxWindow *BScreen::getIcon(unsigned int index) {
1130 if (index < iconList.size()) {
1131 BlackboxWindowList::iterator it = iconList.begin();
1132 for (; index > 0; --index, ++it) ; /* increment to index */
1136 return (BlackboxWindow *) 0;
1140 unsigned int BScreen::addWorkspace(void) {
1141 Workspace *wkspc = new Workspace(this, workspacesList.size());
1142 workspacesList.push_back(wkspc);
1143 saveWorkspaces(getWorkspaceCount());
1144 saveWorkspaceNames();
1146 workspacemenu->insertWorkspace(wkspc);
1147 workspacemenu->update();
1149 toolbar->reconfigure();
1151 updateNetizenWorkspaceCount();
1153 return workspacesList.size();
1157 unsigned int BScreen::removeLastWorkspace(void) {
1158 if (workspacesList.size() == 1)
1161 Workspace *wkspc = workspacesList.back();
1163 if (current_workspace->getID() == wkspc->getID())
1164 changeWorkspaceID(current_workspace->getID() - 1);
1168 workspacemenu->removeWorkspace(wkspc);
1169 workspacemenu->update();
1171 workspacesList.pop_back();
1174 saveWorkspaces(getWorkspaceCount());
1175 saveWorkspaceNames();
1177 toolbar->reconfigure();
1179 updateNetizenWorkspaceCount();
1181 return workspacesList.size();
1185 void BScreen::changeWorkspaceID(unsigned int id) {
1186 if (! current_workspace || id == current_workspace->getID()) return;
1188 BlackboxWindow *focused = blackbox->getFocusedWindow();
1189 if (focused && focused->getScreen() == this) {
1190 assert(focused->isStuck() ||
1191 focused->getWorkspaceNumber() == current_workspace->getID());
1193 current_workspace->setLastFocusedWindow(focused);
1195 // if no window had focus, no need to store a last focus
1196 current_workspace->setLastFocusedWindow((BlackboxWindow *) 0);
1199 // when we switch workspaces, unfocus whatever was focused
1200 blackbox->setFocusedWindow((BlackboxWindow *) 0);
1202 current_workspace->hideAll();
1203 workspacemenu->setItemSelected(current_workspace->getID() + 2, False);
1205 current_workspace = getWorkspace(id);
1207 xatom->setValue(getRootWindow(), XAtom::net_current_desktop,
1208 XAtom::cardinal, id);
1210 workspacemenu->setItemSelected(current_workspace->getID() + 2, True);
1211 toolbar->redrawWorkspaceLabel(True);
1213 current_workspace->showAll();
1215 if (resource.focus_last && current_workspace->getLastFocusedWindow()) {
1216 XSync(blackbox->getXDisplay(), False);
1217 current_workspace->getLastFocusedWindow()->setInputFocus();
1220 updateNetizenCurrentWorkspace();
1225 * Set the _NET_CLIENT_LIST root window property.
1227 void BScreen::updateClientList(void) {
1228 if (windowList.size() > 0) {
1229 Window *windows = new Window[windowList.size()];
1230 Window *win_it = windows;
1231 BlackboxWindowList::iterator it = windowList.begin();
1232 const BlackboxWindowList::iterator end = windowList.end();
1233 for (; it != end; ++it, ++win_it)
1234 *win_it = (*it)->getClientWindow();
1235 xatom->setValue(getRootWindow(), XAtom::net_client_list, XAtom::window,
1236 windows, windowList.size());
1239 xatom->setValue(getRootWindow(), XAtom::net_client_list, XAtom::window,
1242 updateStackingList();
1247 * Set the _NET_CLIENT_LIST_STACKING root window property.
1249 void BScreen::updateStackingList(void) {
1251 BlackboxWindowList stack_order;
1254 * Get the stacking order from all of the workspaces.
1255 * We start with the current workspace so that the sticky windows will be
1256 * in the right order on the current workspace.
1257 * XXX: Do we need to have sticky windows in the list once for each workspace?
1259 getCurrentWorkspace()->appendStackOrder(stack_order);
1260 for (unsigned int i = 0; i < getWorkspaceCount(); ++i)
1261 if (i != getCurrentWorkspaceID())
1262 getWorkspace(i)->appendStackOrder(stack_order);
1264 if (stack_order.size() > 0) {
1265 // set the client list atoms
1266 Window *windows = new Window[stack_order.size()];
1267 Window *win_it = windows;
1268 BlackboxWindowList::iterator it = stack_order.begin(),
1269 end = stack_order.end();
1270 for (; it != end; ++it, ++win_it)
1271 *win_it = (*it)->getClientWindow();
1272 xatom->setValue(getRootWindow(), XAtom::net_client_list_stacking,
1273 XAtom::window, windows, stack_order.size());
1276 xatom->setValue(getRootWindow(), XAtom::net_client_list_stacking,
1277 XAtom::window, 0, 0);
1281 void BScreen::addSystrayWindow(Window window) {
1282 systrayWindowList.push_back(window);
1283 xatom->setValue(getRootWindow(), XAtom::kde_net_system_tray_windows,
1285 &systrayWindowList[0], systrayWindowList.size());
1286 blackbox->saveSystrayWindowSearch(window, this);
1290 void BScreen::removeSystrayWindow(Window window) {
1291 WindowList::iterator it = systrayWindowList.begin();
1292 const WindowList::iterator end = systrayWindowList.end();
1293 for (; it != end; ++it)
1294 if (*it == window) {
1295 systrayWindowList.erase(it);
1296 xatom->setValue(getRootWindow(), XAtom::kde_net_system_tray_windows,
1298 &systrayWindowList[0], systrayWindowList.size());
1299 blackbox->removeSystrayWindowSearch(window);
1305 void BScreen::manageWindow(Window w) {
1306 // is the window a KDE systray window?
1308 if (xatom->getValue(w, XAtom::kde_net_wm_system_tray_window_for,
1309 XAtom::window, systray) && systray) {
1310 addSystrayWindow(w);
1314 // is the window a docking app
1315 XWMHints *wmhint = XGetWMHints(blackbox->getXDisplay(), w);
1316 if (wmhint && (wmhint->flags & StateHint) &&
1317 wmhint->initial_state == WithdrawnState) {
1322 new BlackboxWindow(blackbox, w, this);
1324 BlackboxWindow *win = blackbox->searchWindow(w);
1329 if (win->isNormal()) {
1330 // don't list non-normal windows as managed windows
1331 windowList.push_back(win);
1333 } else if (win->isDesktop()) {
1334 desktopWindowList.push_back(win->getFrameWindow());
1337 XMapRequestEvent mre;
1339 if (blackbox->isStartup() && win->isNormal()) win->restoreAttributes();
1340 win->mapRequestEvent(&mre);
1344 void BScreen::unmanageWindow(BlackboxWindow *w, bool remap) {
1347 // Remove the modality so that its parent won't try to re-focus the window
1348 if (w->isModal()) w->setModal(False);
1350 if (w->getWorkspaceNumber() != BSENTINEL &&
1351 w->getWindowNumber() != BSENTINEL) {
1352 getWorkspace(w->getWorkspaceNumber())->removeWindow(w);
1354 for (unsigned int i = 0; i < getNumberOfWorkspaces(); ++i)
1355 if (i != w->getWorkspaceNumber())
1356 getWorkspace(i)->removeWindow(w, True);
1358 } else if (w->isIconic())
1361 if (w->isNormal()) {
1362 // we don't list non-normal windows as managed windows
1363 windowList.remove(w);
1365 } else if (w->isDesktop()) {
1366 WindowList::iterator it = desktopWindowList.begin();
1367 const WindowList::iterator end = desktopWindowList.end();
1368 for (; it != end; ++it)
1369 if (*it == w->getFrameWindow()) {
1370 desktopWindowList.erase(it);
1373 assert(it != end); // the window wasnt a desktop window?
1376 if (blackbox->getFocusedWindow() == w)
1377 blackbox->setFocusedWindow((BlackboxWindow *) 0);
1379 removeNetizen(w->getClientWindow());
1382 some managed windows can also be window group controllers. when
1383 unmanaging such windows, we should also delete the window group.
1385 BWindowGroup *group = blackbox->searchGroup(w->getClientWindow());
1392 void BScreen::addNetizen(Netizen *n) {
1393 netizenList.push_back(n);
1395 n->sendWorkspaceCount();
1396 n->sendCurrentWorkspace();
1398 WorkspaceList::iterator it = workspacesList.begin();
1399 const WorkspaceList::iterator end = workspacesList.end();
1400 for (; it != end; ++it)
1401 (*it)->sendWindowList(*n);
1403 Window f = ((blackbox->getFocusedWindow()) ?
1404 blackbox->getFocusedWindow()->getClientWindow() : None);
1405 n->sendWindowFocus(f);
1409 void BScreen::removeNetizen(Window w) {
1410 NetizenList::iterator it = netizenList.begin();
1411 for (; it != netizenList.end(); ++it) {
1412 if ((*it)->getWindowID() == w) {
1414 netizenList.erase(it);
1421 void BScreen::updateWorkArea(void) {
1422 if (workspacesList.size() > 0) {
1423 unsigned long *dims = new unsigned long[4 * workspacesList.size()];
1424 for (unsigned int i = 0, m = workspacesList.size(); i < m; ++i) {
1425 // XXX: this could be different for each workspace
1426 const Rect &area = availableArea();
1427 dims[(i * 4) + 0] = area.x();
1428 dims[(i * 4) + 1] = area.y();
1429 dims[(i * 4) + 2] = area.width();
1430 dims[(i * 4) + 3] = area.height();
1432 xatom->setValue(getRootWindow(), XAtom::net_workarea, XAtom::cardinal,
1433 dims, 4 * workspacesList.size());
1436 xatom->setValue(getRootWindow(), XAtom::net_workarea, XAtom::cardinal,
1441 void BScreen::updateNetizenCurrentWorkspace(void) {
1442 std::for_each(netizenList.begin(), netizenList.end(),
1443 std::mem_fun(&Netizen::sendCurrentWorkspace));
1447 void BScreen::updateNetizenWorkspaceCount(void) {
1448 xatom->setValue(getRootWindow(), XAtom::net_number_of_desktops,
1449 XAtom::cardinal, workspacesList.size());
1453 std::for_each(netizenList.begin(), netizenList.end(),
1454 std::mem_fun(&Netizen::sendWorkspaceCount));
1458 void BScreen::updateNetizenWindowFocus(void) {
1459 Window f = ((blackbox->getFocusedWindow()) ?
1460 blackbox->getFocusedWindow()->getClientWindow() : None);
1462 xatom->setValue(getRootWindow(), XAtom::net_active_window,
1465 NetizenList::iterator it = netizenList.begin();
1466 for (; it != netizenList.end(); ++it)
1467 (*it)->sendWindowFocus(f);
1471 void BScreen::updateNetizenWindowAdd(Window w, unsigned long p) {
1472 NetizenList::iterator it = netizenList.begin();
1473 for (; it != netizenList.end(); ++it) {
1474 (*it)->sendWindowAdd(w, p);
1479 void BScreen::updateNetizenWindowDel(Window w) {
1480 NetizenList::iterator it = netizenList.begin();
1481 for (; it != netizenList.end(); ++it)
1482 (*it)->sendWindowDel(w);
1486 void BScreen::updateNetizenWindowRaise(Window w) {
1487 NetizenList::iterator it = netizenList.begin();
1488 for (; it != netizenList.end(); ++it)
1489 (*it)->sendWindowRaise(w);
1493 void BScreen::updateNetizenWindowLower(Window w) {
1494 NetizenList::iterator it = netizenList.begin();
1495 for (; it != netizenList.end(); ++it)
1496 (*it)->sendWindowLower(w);
1500 void BScreen::updateNetizenConfigNotify(XEvent *e) {
1501 NetizenList::iterator it = netizenList.begin();
1502 for (; it != netizenList.end(); ++it)
1503 (*it)->sendConfigNotify(e);
1507 void BScreen::raiseWindows(Window *workspace_stack, unsigned int num) {
1508 // the 13 represents the number of blackbox windows such as menus
1514 Window *session_stack = new
1515 Window[(num + workspacesList.size() + rootmenuList.size() + bbwins)];
1516 unsigned int i = 0, k = num;
1518 XRaiseWindow(blackbox->getXDisplay(), iconmenu->getWindowID());
1519 *(session_stack + i++) = iconmenu->getWindowID();
1521 WorkspaceList::iterator wit = workspacesList.begin();
1522 const WorkspaceList::iterator w_end = workspacesList.end();
1523 for (; wit != w_end; ++wit)
1524 *(session_stack + i++) = (*wit)->getMenu()->getWindowID();
1526 *(session_stack + i++) = workspacemenu->getWindowID();
1528 *(session_stack + i++) = configmenu->getFocusmenu()->getWindowID();
1529 *(session_stack + i++) = configmenu->getPlacementmenu()->getWindowID();
1530 *(session_stack + i++) = configmenu->getWindowSnapmenu()->getWindowID();
1531 *(session_stack + i++) = configmenu->getEdgeSnapmenu()->getWindowID();
1533 *(session_stack + i++) = configmenu->getXineramamenu()->getWindowID();
1535 *(session_stack + i++) = configmenu->getWindowID();
1537 *(session_stack + i++) = slit->getMenu()->getDirectionmenu()->getWindowID();
1538 *(session_stack + i++) = slit->getMenu()->getPlacementmenu()->getWindowID();
1539 *(session_stack + i++) = slit->getMenu()->getWindowID();
1541 *(session_stack + i++) =
1542 toolbar->getMenu()->getPlacementmenu()->getWindowID();
1543 *(session_stack + i++) = toolbar->getMenu()->getWindowID();
1545 RootmenuList::iterator rit = rootmenuList.begin();
1546 for (; rit != rootmenuList.end(); ++rit)
1547 *(session_stack + i++) = (*rit)->getWindowID();
1548 *(session_stack + i++) = rootmenu->getWindowID();
1550 if (toolbar->isOnTop())
1551 *(session_stack + i++) = toolbar->getWindowID();
1553 if (slit->isOnTop())
1554 *(session_stack + i++) = slit->getWindowID();
1557 *(session_stack + i++) = *(workspace_stack + k);
1559 XRestackWindows(blackbox->getXDisplay(), session_stack, i);
1561 delete [] session_stack;
1563 updateStackingList();
1567 void BScreen::lowerWindows(Window *workspace_stack, unsigned int num) {
1568 assert(num > 0); // this would cause trouble in the XRaiseWindow call
1570 Window *session_stack = new Window[(num + desktopWindowList.size())];
1571 unsigned int i = 0, k = num;
1573 XLowerWindow(blackbox->getXDisplay(), workspace_stack[0]);
1576 *(session_stack + i++) = *(workspace_stack + k);
1578 WindowList::iterator dit = desktopWindowList.begin();
1579 const WindowList::iterator d_end = desktopWindowList.end();
1580 for (; dit != d_end; ++dit)
1581 *(session_stack + i++) = *dit;
1583 XRestackWindows(blackbox->getXDisplay(), session_stack, i);
1585 delete [] session_stack;
1587 updateStackingList();
1591 void BScreen::reassociateWindow(BlackboxWindow *w, unsigned int wkspc_id,
1592 bool ignore_sticky) {
1595 if (wkspc_id == BSENTINEL)
1596 wkspc_id = current_workspace->getID();
1598 if (w->getWorkspaceNumber() == wkspc_id)
1601 if (w->isIconic()) {
1603 getWorkspace(wkspc_id)->addWindow(w);
1605 for (unsigned int i = 0; i < getNumberOfWorkspaces(); ++i)
1606 if (i != w->getWorkspaceNumber())
1607 getWorkspace(i)->addWindow(w, True);
1608 } else if (ignore_sticky || ! w->isStuck()) {
1611 getWorkspace(w->getWorkspaceNumber())->removeWindow(w);
1612 getWorkspace(wkspc_id)->addWindow(w);
1614 updateStackingList();
1618 void BScreen::propagateWindowName(const BlackboxWindow *bw) {
1619 if (bw->isIconic()) {
1620 iconmenu->changeItemLabel(bw->getWindowNumber(), bw->getIconTitle());
1624 Clientmenu *clientmenu = getWorkspace(bw->getWorkspaceNumber())->getMenu();
1625 clientmenu->changeItemLabel(bw->getWindowNumber(), bw->getTitle());
1626 clientmenu->update();
1628 if (blackbox->getFocusedWindow() == bw)
1629 toolbar->redrawWindowLabel(True);
1634 void BScreen::nextFocus(void) {
1635 BlackboxWindow *focused = blackbox->getFocusedWindow(),
1639 // if window is not on this screen, ignore it
1640 if (focused->getScreen()->getScreenNumber() != getScreenNumber())
1641 focused = (BlackboxWindow*) 0;
1644 if (focused && current_workspace->getCount() > 1) {
1645 // next is the next window to recieve focus, current is a place holder
1646 BlackboxWindow *current;
1649 next = current_workspace->getNextWindowInList(current);
1650 } while(! next->setInputFocus() && next != focused);
1652 if (next != focused)
1653 current_workspace->raiseWindow(next);
1654 } else if (current_workspace->getCount() >= 1) {
1655 next = current_workspace->getTopWindowOnStack();
1657 current_workspace->raiseWindow(next);
1658 next->setInputFocus();
1663 void BScreen::prevFocus(void) {
1664 BlackboxWindow *focused = blackbox->getFocusedWindow(),
1668 // if window is not on this screen, ignore it
1669 if (focused->getScreen()->getScreenNumber() != getScreenNumber())
1670 focused = (BlackboxWindow*) 0;
1673 if (focused && current_workspace->getCount() > 1) {
1674 // next is the next window to recieve focus, current is a place holder
1675 BlackboxWindow *current;
1678 next = current_workspace->getPrevWindowInList(current);
1679 } while(! next->setInputFocus() && next != focused);
1681 if (next != focused)
1682 current_workspace->raiseWindow(next);
1683 } else if (current_workspace->getCount() >= 1) {
1684 next = current_workspace->getTopWindowOnStack();
1686 current_workspace->raiseWindow(next);
1687 next->setInputFocus();
1692 void BScreen::raiseFocus(void) {
1693 BlackboxWindow *focused = blackbox->getFocusedWindow();
1697 // if on this Screen, raise it
1698 if (focused->getScreen()->getScreenNumber() == getScreenNumber()) {
1699 Workspace *workspace = getWorkspace(focused->getWorkspaceNumber());
1700 workspace->raiseWindow(focused);
1705 void BScreen::InitMenu(void) {
1707 rootmenuList.clear();
1709 while (rootmenu->getCount())
1710 rootmenu->remove(0);
1712 rootmenu = new Rootmenu(this);
1714 bool defaultMenu = True;
1716 FILE *menu_file = (FILE *) 0;
1717 const char *menu_filename = blackbox->getMenuFilename();
1720 if (! (menu_file = fopen(menu_filename, "r")))
1721 perror(menu_filename);
1722 if (! menu_file) { // opening the menu file failed, try the default menu
1723 menu_filename = DEFAULTMENU;
1724 if (! (menu_file = fopen(menu_filename, "r")))
1725 perror(menu_filename);
1729 if (feof(menu_file)) {
1730 fprintf(stderr, i18n(ScreenSet, ScreenEmptyMenuFile,
1731 "%s: Empty menu file"),
1734 char line[1024], label[1024];
1735 memset(line, 0, 1024);
1736 memset(label, 0, 1024);
1738 while (fgets(line, 1024, menu_file) && ! feof(menu_file)) {
1742 int i, key = 0, index = -1, len = strlen(line);
1744 for (i = 0; i < len; i++) {
1745 if (line[i] == '[') index = 0;
1746 else if (line[i] == ']') break;
1747 else if (line[i] != ' ')
1749 key += tolower(line[i]);
1752 if (key == 517) { // [begin]
1754 for (i = index; i < len; i++) {
1755 if (line[i] == '(') index = 0;
1756 else if (line[i] == ')') break;
1757 else if (index++ >= 0) {
1758 if (line[i] == '\\' && i < len - 1) i++;
1759 label[index - 1] = line[i];
1763 if (index == -1) index = 0;
1764 label[index] = '\0';
1766 rootmenu->setLabel(label);
1767 defaultMenu = parseMenuFile(menu_file, rootmenu);
1769 blackbox->addMenuTimestamp(menu_filename);
1778 rootmenu->setInternalMenu();
1779 rootmenu->insert(i18n(ScreenSet, Screenxterm, "xterm"),
1781 i18n(ScreenSet, Screenxterm, "xterm"));
1782 rootmenu->insert(i18n(ScreenSet, ScreenRestart, "Restart"),
1784 rootmenu->insert(i18n(ScreenSet, ScreenExit, "Exit"),
1786 rootmenu->setLabel(i18n(BasemenuSet, BasemenuBlackboxMenu,
1793 void string_within(char begin, char end, const char *input, size_t length,
1798 for (size_t i = 0; i < length; ++i) {
1799 if (input[i] == begin) {
1801 } else if (input[i] == end) {
1804 if (input[i] == '\\' && i < length - 1) i++;
1805 output[index++] = input[i];
1810 output[index] = '\0';
1816 bool BScreen::parseMenuFile(FILE *file, Rootmenu *menu) {
1817 char line[1024], keyword[1024], label[1024], command[1024];
1820 while (! (done || feof(file))) {
1821 memset(line, 0, 1024);
1822 memset(label, 0, 1024);
1823 memset(command, 0, 1024);
1825 if (! fgets(line, 1024, file))
1828 if (line[0] == '#') // comment, skip it
1831 size_t line_length = strlen(line);
1832 unsigned int key = 0;
1834 // get the keyword enclosed in []'s
1835 string_within('[', ']', line, line_length, keyword);
1837 if (keyword[0] == '\0') { // no keyword, no menu entry
1840 size_t len = strlen(keyword);
1841 for (size_t i = 0; i < len; ++i) {
1842 if (keyword[i] != ' ')
1843 key += tolower(keyword[i]);
1847 // get the label enclosed in ()'s
1848 string_within('(', ')', line, line_length, label);
1850 // get the command enclosed in {}'s
1851 string_within('{', '}', line, line_length, command);
1862 menu->insert(label);
1867 if (! (*label && *command)) {
1868 fprintf(stderr, i18n(ScreenSet, ScreenEXECError,
1869 "BScreen::parseMenuFile: [exec] error, "
1870 "no menu label and/or command defined\n"));
1874 menu->insert(label, BScreen::Execute, command);
1880 fprintf(stderr, i18n(ScreenSet, ScreenEXITError,
1881 "BScreen::parseMenuFile: [exit] error, "
1882 "no menu label defined\n"));
1886 menu->insert(label, BScreen::Exit);
1890 case 561: { // style
1891 if (! (*label && *command)) {
1893 i18n(ScreenSet, ScreenSTYLEError,
1894 "BScreen::parseMenuFile: [style] error, "
1895 "no menu label and/or filename defined\n"));
1899 string style = expandTilde(command);
1901 menu->insert(label, BScreen::SetStyle, style.c_str());
1907 fprintf(stderr, i18n(ScreenSet, ScreenCONFIGError,
1908 "BScreen::parseMenufile: [config] error, "
1909 "no label defined"));
1913 menu->insert(label, configmenu);
1917 case 740: { // include
1919 fprintf(stderr, i18n(ScreenSet, ScreenINCLUDEError,
1920 "BScreen::parseMenuFile: [include] error, "
1921 "no filename defined\n"));
1925 string newfile = expandTilde(label);
1926 FILE *submenufile = fopen(newfile.c_str(), "r");
1928 if (! submenufile) {
1929 perror(newfile.c_str());
1934 if (fstat(fileno(submenufile), &buf) ||
1935 ! S_ISREG(buf.st_mode)) {
1937 i18n(ScreenSet, ScreenINCLUDEErrorReg,
1938 "BScreen::parseMenuFile: [include] error: "
1939 "'%s' is not a regular file\n"), newfile.c_str());
1943 if (! feof(submenufile)) {
1944 if (! parseMenuFile(submenufile, menu))
1945 blackbox->addMenuTimestamp(newfile);
1947 fclose(submenufile);
1953 case 767: { // submenu
1955 fprintf(stderr, i18n(ScreenSet, ScreenSUBMENUError,
1956 "BScreen::parseMenuFile: [submenu] error, "
1957 "no menu label defined\n"));
1961 Rootmenu *submenu = new Rootmenu(this);
1964 submenu->setLabel(command);
1966 submenu->setLabel(label);
1968 parseMenuFile(file, submenu);
1970 menu->insert(label, submenu);
1971 rootmenuList.push_back(submenu);
1976 case 773: { // restart
1978 fprintf(stderr, i18n(ScreenSet, ScreenRESTARTError,
1979 "BScreen::parseMenuFile: [restart] error, "
1980 "no menu label defined\n"));
1985 menu->insert(label, BScreen::RestartOther, command);
1987 menu->insert(label, BScreen::Restart);
1992 case 845: { // reconfig
1995 i18n(ScreenSet, ScreenRECONFIGError,
1996 "BScreen::parseMenuFile: [reconfig] error, "
1997 "no menu label defined\n"));
2001 menu->insert(label, BScreen::Reconfigure);
2006 case 995: // stylesdir
2007 case 1113: { // stylesmenu
2008 bool newmenu = ((key == 1113) ? True : False);
2010 if (! *label || (! *command && newmenu)) {
2012 i18n(ScreenSet, ScreenSTYLESDIRError,
2013 "BScreen::parseMenuFile: [stylesdir/stylesmenu]"
2014 " error, no directory defined\n"));
2018 char *directory = ((newmenu) ? command : label);
2020 string stylesdir = expandTilde(directory);
2022 struct stat statbuf;
2024 if (stat(stylesdir.c_str(), &statbuf) == -1) {
2026 i18n(ScreenSet, ScreenSTYLESDIRErrorNoExist,
2027 "BScreen::parseMenuFile: [stylesdir/stylesmenu]"
2028 " error, %s does not exist\n"), stylesdir.c_str());
2031 if (! S_ISDIR(statbuf.st_mode)) {
2033 i18n(ScreenSet, ScreenSTYLESDIRErrorNotDir,
2034 "BScreen::parseMenuFile:"
2035 " [stylesdir/stylesmenu] error, %s is not a"
2036 " directory\n"), stylesdir.c_str());
2040 Rootmenu *stylesmenu;
2043 stylesmenu = new Rootmenu(this);
2047 DIR *d = opendir(stylesdir.c_str());
2049 std::vector<string> ls;
2051 while((p = readdir(d)))
2052 ls.push_back(p->d_name);
2056 std::sort(ls.begin(), ls.end());
2058 std::vector<string>::iterator it = ls.begin(),
2060 for (; it != end; ++it) {
2061 const string& fname = *it;
2063 if (fname[fname.size()-1] == '~')
2066 string style = stylesdir;
2070 if (! stat(style.c_str(), &statbuf) && S_ISREG(statbuf.st_mode))
2071 stylesmenu->insert(fname, BScreen::SetStyle, style);
2074 stylesmenu->update();
2077 stylesmenu->setLabel(label);
2078 menu->insert(label, stylesmenu);
2079 rootmenuList.push_back(stylesmenu);
2082 blackbox->addMenuTimestamp(stylesdir);
2086 case 1090: { // workspaces
2089 i18n(ScreenSet, ScreenWORKSPACESError,
2090 "BScreen:parseMenuFile: [workspaces] error, "
2091 "no menu label defined\n"));
2095 menu->insert(label, workspacemenu);
2101 return ((menu->getCount() == 0) ? True : False);
2105 void BScreen::shutdown(void) {
2106 XSelectInput(blackbox->getXDisplay(), getRootWindow(), NoEventMask);
2107 XSync(blackbox->getXDisplay(), False);
2109 while(! windowList.empty())
2110 unmanageWindow(windowList.front(), True);
2116 void BScreen::showPosition(int x, int y) {
2117 if (! geom_visible) {
2118 XMoveResizeWindow(blackbox->getXDisplay(), geom_window,
2119 (getWidth() - geom_w) / 2,
2120 (getHeight() - geom_h) / 2, geom_w, geom_h);
2121 XMapWindow(blackbox->getXDisplay(), geom_window);
2122 XRaiseWindow(blackbox->getXDisplay(), geom_window);
2124 geom_visible = True;
2129 sprintf(label, i18n(ScreenSet, ScreenPositionFormat,
2130 "X: %4d x Y: %4d"), x, y);
2132 XClearWindow(blackbox->getXDisplay(), geom_window);
2134 resource.wstyle.font->drawString(geom_window,
2135 resource.bevel_width, resource.bevel_width,
2136 resource.wstyle.l_text_focus,
2141 void BScreen::showGeometry(unsigned int gx, unsigned int gy) {
2142 if (! geom_visible) {
2143 XMoveResizeWindow(blackbox->getXDisplay(), geom_window,
2144 (getWidth() - geom_w) / 2,
2145 (getHeight() - geom_h) / 2, geom_w, geom_h);
2146 XMapWindow(blackbox->getXDisplay(), geom_window);
2147 XRaiseWindow(blackbox->getXDisplay(), geom_window);
2149 geom_visible = True;
2154 sprintf(label, i18n(ScreenSet, ScreenGeometryFormat,
2155 "W: %4d x H: %4d"), gx, gy);
2157 XClearWindow(blackbox->getXDisplay(), geom_window);
2159 resource.wstyle.font->drawString(geom_window,
2160 resource.bevel_width, resource.bevel_width,
2161 resource.wstyle.l_text_focus,
2166 void BScreen::hideGeometry(void) {
2168 XUnmapWindow(blackbox->getXDisplay(), geom_window);
2169 geom_visible = False;
2174 void BScreen::addStrut(Strut *strut) {
2175 strutList.push_back(strut);
2179 void BScreen::removeStrut(Strut *strut) {
2180 strutList.remove(strut);
2184 const Rect& BScreen::availableArea(void) const {
2186 return getRect(); // return the full screen
2192 const RectList& BScreen::allAvailableAreas(void) const {
2193 assert(isXineramaActive());
2194 assert(xineramaUsableArea.size() > 0);
2195 fprintf(stderr, "1found x %d y %d w %d h %d\n",
2196 xineramaUsableArea[0].x(), xineramaUsableArea[0].y(),
2197 xineramaUsableArea[0].width(), xineramaUsableArea[0].height());
2198 return xineramaUsableArea;
2203 void BScreen::updateAvailableArea(void) {
2204 Rect old_area = usableArea;
2205 usableArea = getRect(); // reset to full screen
2208 // reset to the full areas
2209 if (isXineramaActive())
2210 xineramaUsableArea = getXineramaAreas();
2213 /* these values represent offsets from the screen edge
2214 * we look for the biggest offset on each edge and then apply them
2216 * do not be confused by the similarity to the names of Rect's members
2218 unsigned int current_left = 0, current_right = 0, current_top = 0,
2221 StrutList::const_iterator it = strutList.begin(), end = strutList.end();
2223 for(; it != end; ++it) {
2225 if (strut->left > current_left)
2226 current_left = strut->left;
2227 if (strut->top > current_top)
2228 current_top = strut->top;
2229 if (strut->right > current_right)
2230 current_right = strut->right;
2231 if (strut->bottom > current_bottom)
2232 current_bottom = strut->bottom;
2235 usableArea.setPos(current_left, current_top);
2236 usableArea.setSize(usableArea.width() - (current_left + current_right),
2237 usableArea.height() - (current_top + current_bottom));
2240 if (isXineramaActive()) {
2241 // keep each of the ximerama-defined areas inside the strut
2242 RectList::iterator xit, xend = xineramaUsableArea.end();
2243 for (xit = xineramaUsableArea.begin(); xit != xend; ++xit) {
2244 if (xit->x() < usableArea.x()) {
2245 xit->setX(usableArea.x());
2246 xit->setWidth(xit->width() - usableArea.x());
2248 if (xit->y() < usableArea.y()) {
2249 xit->setY(usableArea.y());
2250 xit->setHeight(xit->height() - usableArea.y());
2252 if (xit->x() + xit->width() > usableArea.width())
2253 xit->setWidth(usableArea.width() - xit->x());
2254 if (xit->y() + xit->height() > usableArea.height())
2255 xit->setHeight(usableArea.height() - xit->y());
2260 if (old_area != usableArea) {
2261 BlackboxWindowList::iterator it = windowList.begin(),
2262 end = windowList.end();
2263 for (; it != end; ++it)
2264 if ((*it)->isMaximized()) (*it)->remaximize();
2271 Workspace* BScreen::getWorkspace(unsigned int index) {
2272 assert(index < workspacesList.size());
2273 return workspacesList[index];
2277 void BScreen::buttonPressEvent(const XButtonEvent *xbutton) {
2278 if (xbutton->button == 1) {
2279 if (! isRootColormapInstalled())
2280 image_control->installRootColormap();
2282 if (workspacemenu->isVisible())
2283 workspacemenu->hide();
2285 if (rootmenu->isVisible())
2287 } else if (xbutton->button == 2) {
2288 int mx = xbutton->x_root - (workspacemenu->getWidth() / 2);
2289 int my = xbutton->y_root - (workspacemenu->getTitleHeight() / 2);
2294 if (mx + workspacemenu->getWidth() > getWidth())
2295 mx = getWidth() - workspacemenu->getWidth() - getBorderWidth();
2297 if (my + workspacemenu->getHeight() > getHeight())
2298 my = getHeight() - workspacemenu->getHeight() - getBorderWidth();
2300 workspacemenu->move(mx, my);
2302 if (! workspacemenu->isVisible()) {
2303 workspacemenu->removeParent();
2304 workspacemenu->show();
2306 } else if (xbutton->button == 3) {
2307 int mx = xbutton->x_root - (rootmenu->getWidth() / 2);
2308 int my = xbutton->y_root - (rootmenu->getTitleHeight() / 2);
2313 if (mx + rootmenu->getWidth() > getWidth())
2314 mx = getWidth() - rootmenu->getWidth() - getBorderWidth();
2316 if (my + rootmenu->getHeight() > getHeight())
2317 my = getHeight() - rootmenu->getHeight() - getBorderWidth();
2319 rootmenu->move(mx, my);
2321 if (! rootmenu->isVisible()) {
2322 blackbox->checkMenu();
2326 } else if ((xbutton->button == 4 && resource.root_scroll == NormalScroll) ||
2327 (xbutton->button == 5 && resource.root_scroll == ReverseScroll)) {
2328 if (getCurrentWorkspaceID() >= getWorkspaceCount() - 1)
2329 changeWorkspaceID(0);
2331 changeWorkspaceID(getCurrentWorkspaceID() + 1);
2333 } else if ((xbutton->button == 5 && resource.root_scroll == NormalScroll) ||
2334 (xbutton->button == 4 && resource.root_scroll == ReverseScroll)) {
2335 if (getCurrentWorkspaceID() == 0)
2336 changeWorkspaceID(getWorkspaceCount() - 1);
2338 changeWorkspaceID(getCurrentWorkspaceID() - 1);
2343 void BScreen::propertyNotifyEvent(const XPropertyEvent *pe) {
2344 if (pe->atom == xatom->getAtom(XAtom::net_desktop_names)) {
2345 // _NET_WM_DESKTOP_NAMES
2346 WorkspaceList::iterator it = workspacesList.begin();
2347 const WorkspaceList::iterator end = workspacesList.end();
2348 for (; it != end; ++it) {
2349 (*it)->readName(); // re-read its name from the window property
2350 workspacemenu->changeWorkspaceLabel((*it)->getID(), (*it)->getName());
2352 workspacemenu->update();
2353 toolbar->reconfigure();
2354 saveWorkspaceNames();
2359 void BScreen::toggleFocusModel(FocusModel model) {
2360 std::for_each(windowList.begin(), windowList.end(),
2361 std::mem_fun(&BlackboxWindow::ungrabButtons));
2363 if (model == SloppyFocus) {
2364 saveSloppyFocus(True);
2366 // we're cheating here to save writing the config file 3 times
2367 resource.auto_raise = False;
2368 resource.click_raise = False;
2369 saveSloppyFocus(False);
2372 std::for_each(windowList.begin(), windowList.end(),
2373 std::mem_fun(&BlackboxWindow::grabButtons));
2377 BTexture BScreen::readDatabaseTexture(const string &rname,
2378 const string &default_color,
2379 const Configuration &style) {
2383 if (style.getValue(rname, s))
2384 texture = BTexture(s);
2386 texture.setTexture(BTexture::Solid | BTexture::Flat);
2388 // associate this texture with this screen
2389 texture.setDisplay(getBaseDisplay(), getScreenNumber());
2390 texture.setImageControl(image_control);
2392 if (texture.texture() & BTexture::Solid) {
2393 texture.setColor(readDatabaseColor(rname + ".color",
2394 default_color, style));
2395 texture.setColorTo(readDatabaseColor(rname + ".colorTo",
2396 default_color, style));
2397 } else if (texture.texture() & BTexture::Gradient) {
2398 texture.setColor(readDatabaseColor(rname + ".color",
2399 default_color, style));
2400 texture.setColorTo(readDatabaseColor(rname + ".colorTo",
2401 default_color, style));
2408 BColor BScreen::readDatabaseColor(const string &rname,
2409 const string &default_color,
2410 const Configuration &style) {
2413 if (style.getValue(rname, s))
2414 color = BColor(s, getBaseDisplay(), getScreenNumber());
2416 color = BColor(default_color, getBaseDisplay(), getScreenNumber());
2421 BFont *BScreen::readDatabaseFont(const string &rbasename,
2422 const Configuration &style) {
2429 if (style.getValue(rbasename + "xft.font", s) &&
2430 style.getValue(rbasename + "xft.size", i)) {
2433 bool italic = False;
2434 if (style.getValue(rbasename + "xft.flags", s)) {
2435 if (s.find("bold") != string::npos)
2437 if (s.find("italic") != string::npos)
2441 BFont *b = new BFont(blackbox->getXDisplay(), this, family, i, bold,
2442 italic, resource.aa_fonts);
2446 delete b; // fall back to the normal X font stuff
2450 style.getValue(rbasename + "font", s);
2451 // if this fails, a blank string will be used, which will cause the fallback
2454 BFont *b = new BFont(blackbox->getXDisplay(), this, s);
2456 exit(2); // can't continue without a font