1 // -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*-
2 // Basemenu.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
31 #endif // HAVE_STDIO_H
35 #endif // HAVE_STDLIB_H
39 #endif // HAVE_STRING_H
47 #include "blackbox.hh"
48 #include "Basemenu.hh"
56 static Basemenu *shown = (Basemenu *) 0;
58 Basemenu::Basemenu(BScreen *scrn) {
60 blackbox = screen->getBlackbox();
61 image_ctrl = screen->getImageControl();
62 display = blackbox->getXDisplay();
63 parent = (Basemenu *) 0;
64 alignment = AlignDontCare;
93 menu.hilite_pixmap = None;
95 menu.bevel_w = screen->getBevelWidth();
97 const MenuStyle* const style = screen->getMenuStyle();
98 menu.width = menu.title_h = menu.item_w = menu.frame_h =
99 style->t_font->height() + (menu.bevel_w * 2);
101 menu.item_h = style->f_font->height() + menu.bevel_w;
103 menu.height = menu.title_h + screen->getBorderWidth() + menu.frame_h;
105 unsigned long attrib_mask = CWBackPixmap | CWBackPixel | CWBorderPixel |
106 CWColormap | CWOverrideRedirect | CWEventMask;
107 XSetWindowAttributes attrib;
108 attrib.background_pixmap = None;
109 attrib.background_pixel = attrib.border_pixel =
110 screen->getBorderColor()->pixel();
111 attrib.colormap = screen->getColormap();
112 attrib.override_redirect = True;
113 attrib.event_mask = ButtonPressMask | ButtonReleaseMask |
114 ButtonMotionMask | ExposureMask;
117 XCreateWindow(display, screen->getRootWindow(),
118 menu.x, menu.y, menu.width, menu.height,
119 screen->getBorderWidth(), screen->getDepth(),
120 InputOutput, screen->getVisual(), attrib_mask, &attrib);
121 blackbox->saveMenuSearch(menu.window, this);
123 attrib_mask = CWBackPixmap | CWBackPixel | CWBorderPixel | CWEventMask;
124 attrib.background_pixel = screen->getBorderColor()->pixel();
125 attrib.event_mask |= EnterWindowMask | LeaveWindowMask;
128 XCreateWindow(display, menu.window, 0, 0, menu.width, menu.height, 0,
129 screen->getDepth(), InputOutput, screen->getVisual(),
130 attrib_mask, &attrib);
131 blackbox->saveMenuSearch(menu.title, this);
133 attrib.event_mask |= PointerMotionMask;
134 menu.frame = XCreateWindow(display, menu.window, 0,
135 menu.title_h + screen->getBorderWidth(),
136 menu.width, menu.frame_h, 0,
137 screen->getDepth(), InputOutput,
138 screen->getVisual(), attrib_mask, &attrib);
139 blackbox->saveMenuSearch(menu.frame, this);
141 // even though this is the end of the constructor the menu is still not
142 // completely created. items must be inserted and it must be update()'d
146 Basemenu::~Basemenu(void) {
147 XUnmapWindow(display, menu.window);
149 if (shown && shown->getWindowID() == getWindowID())
150 shown = (Basemenu *) 0;
152 MenuItems::const_iterator it = menuitems.begin(),
153 end = menuitems.end();
154 for (; it != end; ++it) {
155 if (! internal_menu) {
156 Basemenu *tmp = (*it)->submenu();
158 if (! tmp->internal_menu)
161 tmp->internal_hide();
166 std::for_each(menuitems.begin(), menuitems.end(), PointerAssassin());
168 if (menu.title_pixmap)
169 image_ctrl->removeImage(menu.title_pixmap);
171 if (menu.frame_pixmap)
172 image_ctrl->removeImage(menu.frame_pixmap);
174 if (menu.hilite_pixmap)
175 image_ctrl->removeImage(menu.hilite_pixmap);
177 blackbox->removeMenuSearch(menu.title);
178 XDestroyWindow(display, menu.title);
180 blackbox->removeMenuSearch(menu.frame);
181 XDestroyWindow(display, menu.frame);
183 blackbox->removeMenuSearch(menu.window);
184 XDestroyWindow(display, menu.window);
188 BasemenuItem *Basemenu::find(int index) {
189 if (index < 0 || index >= static_cast<signed>(menuitems.size()))
190 return (BasemenuItem*) 0;
192 return menuitems[index];
196 int Basemenu::insert(BasemenuItem *item, int pos) {
198 menuitems.push_back(item);
200 assert(pos <= static_cast<signed>(menuitems.size()));
201 menuitems.insert((menuitems.begin() + pos), item);
203 return menuitems.size();
207 int Basemenu::insert(const string& label, int function,
208 const string& exec, int pos) {
209 BasemenuItem *item = new BasemenuItem(label, function, exec);
210 return insert(item, pos);
214 int Basemenu::insert(const string& label, Basemenu *submenu, int pos) {
215 BasemenuItem *item = new BasemenuItem(label, submenu);
216 submenu->parent = this;
218 return insert(item, pos);
222 int Basemenu::remove(int index) {
223 BasemenuItem *item = find(index);
224 if (! item) return -1;
226 if (! internal_menu) {
227 Basemenu *tmp = item->submenu();
229 if (! tmp->internal_menu)
232 tmp->internal_hide();
238 if (which_sub == index)
240 else if (which_sub > index)
243 menuitems.erase(menuitems.begin() + index);
245 return menuitems.size();
249 void Basemenu::update(void) {
250 const MenuStyle* const style = screen->getMenuStyle();
251 menu.item_h = (style->f_font->height() < 9 ? 9 : style->f_font->height()) +
252 menu.bevel_w; // 9 for the menu pixmaps (checkmarks)
253 menu.title_h = style->t_font->height() + menu.bevel_w * 2;
256 menu.item_w = screen->getMenuStyle()->t_font->measureString(menu.label) +
263 MenuItems::iterator it = menuitems.begin(), end = menuitems.end();
264 for (; it != end; ++it) {
265 ii = screen->getMenuStyle()->f_font->measureString((*it)->l) +
266 (menu.bevel_w * 2) + (menu.item_h * 2);
268 menu.item_w = ((menu.item_w < ii) ? ii : menu.item_w);
271 if (! menuitems.empty()) {
274 const unsigned int menu_size = menuitems.size();
275 while (((menu.item_h * (menu_size + 1) / menu.sublevels)
276 + menu.title_h + screen->getBorderWidth()) >
280 if (menu.sublevels < menu.minsub) menu.sublevels = menu.minsub;
282 menu.persub = menu_size / menu.sublevels;
283 if (menu_size % menu.sublevels) menu.persub++;
289 menu.width = (menu.sublevels * (menu.item_w));
290 if (! menu.width) menu.width = menu.item_w;
292 menu.frame_h = (menu.item_h * menu.persub);
293 menu.height = ((title_vis) ? menu.title_h + screen->getBorderWidth() : 0) +
295 if (! menu.frame_h) menu.frame_h = 1;
296 if (menu.height < 1) menu.height = 1;
301 tmp = menu.title_pixmap;
302 texture = &(screen->getMenuStyle()->title);
303 if (texture->texture() == (BTexture::Flat | BTexture::Solid)) {
304 menu.title_pixmap = None;
305 XSetWindowBackground(display, menu.title,
306 texture->color().pixel());
309 image_ctrl->renderImage(menu.width, menu.title_h, *texture);
310 XSetWindowBackgroundPixmap(display, menu.title, menu.title_pixmap);
312 if (tmp) image_ctrl->removeImage(tmp);
313 XClearWindow(display, menu.title);
316 tmp = menu.frame_pixmap;
317 texture = &(screen->getMenuStyle()->frame);
318 if (texture->texture() == (BTexture::Flat | BTexture::Solid)) {
319 menu.frame_pixmap = None;
320 XSetWindowBackground(display, menu.frame,
321 texture->color().pixel());
324 image_ctrl->renderImage(menu.width, menu.frame_h, *texture);
325 XSetWindowBackgroundPixmap(display, menu.frame, menu.frame_pixmap);
327 if (tmp) image_ctrl->removeImage(tmp);
329 tmp = menu.hilite_pixmap;
330 texture = &(screen->getMenuStyle()->hilite);
331 if (texture->texture() == (BTexture::Flat | BTexture::Solid)) {
332 menu.hilite_pixmap = None;
335 image_ctrl->renderImage(menu.item_w, menu.item_h, *texture);
337 if (tmp) image_ctrl->removeImage(tmp);
339 XResizeWindow(display, menu.window, menu.width, menu.height);
342 XResizeWindow(display, menu.title, menu.width, menu.title_h);
344 XMoveResizeWindow(display, menu.frame, 0,
345 ((title_vis) ? menu.title_h +
346 screen->getBorderWidth() : 0), menu.width,
349 XClearWindow(display, menu.window);
350 XClearWindow(display, menu.title);
351 XClearWindow(display, menu.frame);
353 if (title_vis && visible) redrawTitle();
355 const int menu_size = menuitems.size();
356 for (int i = 0; visible && i < menu_size; i++) {
357 if (i == which_sub) {
358 drawItem(i, True, 0);
361 drawItem(i, False, 0);
365 if (parent && visible)
366 parent->drawSubmenu(parent->which_sub);
368 XMapSubwindows(display, menu.window);
372 void Basemenu::show(void) {
373 XMapSubwindows(display, menu.window);
374 XMapWindow(display, menu.window);
378 if (shown && (! shown->torn))
386 void Basemenu::hide(void) {
387 if (! torn && hide_tree && parent && parent->isVisible()) {
388 Basemenu *p = parent;
390 while (p->isVisible() && ! p->torn && p->parent) p = p->parent;
398 void Basemenu::internal_hide(void) {
399 BasemenuItem *tmp = find(which_sub);
401 tmp->submenu()->internal_hide();
403 if (parent && ! torn) {
404 parent->drawItem(parent->which_sub, False, True);
406 parent->which_sub = -1;
407 } else if (shown && shown->menu.window == menu.window) {
408 shown = (Basemenu *) 0;
411 torn = visible = False;
412 which_sub = which_press = which_sub = -1;
414 XUnmapWindow(display, menu.window);
418 void Basemenu::move(int x, int y) {
421 XMoveWindow(display, menu.window, x, y);
423 drawSubmenu(which_sub);
427 void Basemenu::redrawTitle(void) {
428 const char *text = (! menu.label.empty()) ? getLabel() :
429 i18n(BasemenuSet, BasemenuBlackboxMenu, "Blackbox Menu");
430 int dx = menu.bevel_w;
432 const MenuStyle* const style = screen->getMenuStyle();
434 l = style->t_font->measureString(text) + menu.bevel_w * 2;
436 switch (screen->getMenuStyle()->t_justify) {
438 dx += menu.width - l;
442 dx += (menu.width - l) / 2;
450 XClearWindow(display, menu.title);
451 style->t_font->drawString(menu.title, dx, menu.bevel_w,
452 style->t_text, text);
456 void Basemenu::drawSubmenu(int index) {
457 BasemenuItem *item = find(which_sub);
458 if (item && item->submenu() && ! item->submenu()->isTorn() &&
460 item->submenu()->internal_hide();
466 Basemenu *submenu = item->submenu();
468 if (submenu && visible && ! submenu->isTorn() && item->isEnabled()) {
469 if (submenu->parent != this) submenu->parent = this;
470 const int sbl = index / menu.persub, i = index - (sbl * menu.persub);
471 int x = menu.x + ((menu.item_w * (sbl + 1)) + screen->getBorderWidth()), y;
473 if (alignment == AlignTop) {
474 y = (((shifted) ? menu.y_shift : menu.y) +
475 ((title_vis) ? menu.title_h + screen->getBorderWidth() : 0) -
476 ((submenu->title_vis) ?
477 submenu->menu.title_h + screen->getBorderWidth() : 0));
479 y = (((shifted) ? menu.y_shift : menu.y) +
481 ((title_vis) ? menu.title_h + screen->getBorderWidth() : 0) -
482 ((submenu->title_vis) ?
483 submenu->menu.title_h + screen->getBorderWidth() : 0));
486 if (alignment == AlignBottom &&
487 (y + submenu->menu.height) > ((shifted) ? menu.y_shift :
488 menu.y) + menu.height)
489 y = (((shifted) ? menu.y_shift : menu.y) +
490 menu.height - submenu->menu.height);
492 if ((x + submenu->getWidth()) > screen->getWidth())
493 x = ((shifted) ? menu.x_shift : menu.x) -
494 submenu->getWidth() - screen->getBorderWidth();
498 if ((y + submenu->getHeight()) > screen->getHeight())
499 y = screen->getHeight() - submenu->getHeight() -
500 (screen->getBorderWidth() * 2);
504 if (! moving) drawItem(index, True);
506 if (! submenu->isVisible())
508 submenu->moving = moving;
516 bool Basemenu::hasSubmenu(int index) {
517 BasemenuItem *item = find(index);
518 if (item && item->submenu())
524 void Basemenu::drawItem(int index, bool highlight, bool clear,
525 int x, int y, unsigned int w, unsigned int h) {
526 BasemenuItem *item = find(index);
529 bool dotext = True, dohilite = True, dosel = True, dooppsel = True;
530 const char *text = item->label();
531 const int sbl = index / menu.persub, i = index - (sbl * menu.persub);
532 const unsigned int half_w = menu.item_h / 2, quarter_w = menu.item_h / 4;
533 int item_x = (sbl * menu.item_w), item_y = (i * menu.item_h);
534 int hilite_x = item_x, hilite_y = item_y, hoff_x = 0, hoff_y = 0;
535 int text_x = 0, text_y = 0, sel_x = 0, oppsel_x = 0, sel_y = 0;
536 unsigned int hilite_w = menu.item_w, hilite_h = menu.item_h, text_w = 0,
540 text_w = screen->getMenuStyle()->f_font->measureString(text);
541 text_y = item_y + menu.bevel_w / 2;
543 switch(screen->getMenuStyle()->f_justify) {
545 text_x = item_x + menu.bevel_w + menu.item_h + 1;
549 text_x = item_x + menu.item_w - (menu.item_h + menu.bevel_w + text_w);
553 text_x = item_x + ((menu.item_w + 1 - text_w) / 2);
557 text_h = menu.item_h - menu.bevel_w;
560 const MenuStyle* const style = screen->getMenuStyle();
561 const BPen hipen(style->hilite.color());
562 // match the text color
563 const BPen pen((highlight ? style->h_text :
564 (item->isEnabled() ? style->f_text :
569 if (screen->getMenuStyle()->bullet_pos == Right)
570 sel_x += (menu.item_w - menu.item_h - menu.bevel_w);
573 if (screen->getMenuStyle()->bullet_pos == Right)
574 oppsel_x -= (menu.item_w - menu.item_h - menu.bevel_w);
576 oppsel_x += (menu.item_w - menu.item_h - menu.bevel_w);
577 sel_y = item_y + quarter_w;
580 XClearArea(display, menu.frame, item_x, item_y, menu.item_w, menu.item_h,
582 } else if (! (x == y && y == -1 && w == h && h == 0)) {
583 // calculate the which part of the hilite to redraw
584 if (! (max(item_x, x) <= min<signed>(item_x + menu.item_w, x + w) &&
585 max(item_y, y) <= min<signed>(item_y + menu.item_h, y + h))) {
588 hilite_x = max(item_x, x);
589 hilite_y = max(item_y, y);
590 hilite_w = min(item_x + menu.item_w, x + w) - hilite_x;
591 hilite_h = min(item_y + menu.item_h, y + h) - hilite_y;
592 hoff_x = hilite_x % menu.item_w;
593 hoff_y = hilite_y % menu.item_h;
596 // check if we need to redraw the text
597 const int text_ry = item_y + (menu.bevel_w / 2);
598 if (! (max(text_x, x) <= min<signed>(text_x + text_w, x + w) &&
599 max(text_ry, y) <= min<signed>(text_ry + text_h, y + h)))
602 // check if we need to redraw the select pixmap/menu bullet
603 if (! (max(sel_x, x) <= min<signed>(sel_x + half_w, x + w) &&
604 max(sel_y, y) <= min<signed>(sel_y + half_w, y + h)))
607 // check if we need to redraw the select pixmap/menu bullet
608 // on the opposite side of the menu
609 if (! (max(oppsel_x, x) <= min<signed>(oppsel_x + half_w, x + w) &&
610 max(sel_y, y) <= min<signed>(sel_y + half_w, y + h)))
615 XClearArea(display, menu.frame, text_x, text_y, text_w, text_h,
618 if (dohilite && highlight && (menu.hilite_pixmap != ParentRelative)) {
619 if (menu.hilite_pixmap)
620 XCopyArea(display, menu.hilite_pixmap, menu.frame,
621 hipen.gc(), hoff_x, hoff_y,
622 hilite_w, hilite_h, hilite_x, hilite_y);
624 XFillRectangle(display, menu.frame, hipen.gc(),
625 hilite_x, hilite_y, hilite_w, hilite_h);
628 if (dooppsel && item->isSelected()) {
630 if ( style->tick_image.mask != None) {
631 XSetClipOrigin(blackbox->getXDisplay(), pen.gc(),
632 oppsel_x, item_y + menu.item_h/2 - style->tick_image.h/2);
633 XSetClipMask(blackbox->getXDisplay(), pen.gc(),
634 style->tick_image.mask);
636 XFillRectangle(blackbox->getXDisplay(), menu.frame, pen.gc(),
637 oppsel_x, item_y + menu.item_h/2 - style->tick_image.h/2,
639 style->tick_image.h);
641 XSetClipMask(blackbox->getXDisplay(), pen.gc(), None);
643 XSetClipOrigin(blackbox->getXDisplay(), pen.gc(),
646 #endif // BITMAPBUTTONS
649 pts[0].x = oppsel_x + 0;
650 pts[0].y = sel_y + 2;
668 XFillPolygon(display, menu.frame, pen.gc(), pts, 6, Nonconvex,
672 #endif // BITMAPBUTTONS
675 if (dotext && text) {
676 style->f_font->drawString(menu.frame, text_x, text_y,
677 (highlight ? style->h_text :
678 (item->isEnabled() ? style->f_text :
683 if (dosel && item->submenu()) {
685 if ( style->bullet_image.mask != None) {
686 XSetClipOrigin(blackbox->getXDisplay(), pen.gc(),
687 sel_x, item_y + menu.item_h/2 - style->bullet_image.h/2);
688 XSetClipMask(blackbox->getXDisplay(), pen.gc(),
689 style->bullet_image.mask);
691 XFillRectangle(blackbox->getXDisplay(), menu.frame, pen.gc(),
692 sel_x, item_y + menu.item_h/2 - style->bullet_image.h/2,
693 style->bullet_image.w, style->bullet_image.h);
695 XSetClipMask(blackbox->getXDisplay(), pen.gc(), None);
697 XSetClipOrigin(blackbox->getXDisplay(), pen.gc(),
700 #endif // BITMAPBUTTONS
701 const int bullet_size = 3;
703 switch (screen->getMenuStyle()->bullet) {
705 XDrawRectangle(display, menu.frame, pen.gc(), sel_x, sel_y,
706 bullet_size * 2, bullet_size * 2);
712 if (screen->getMenuStyle()->bullet_pos == Right) {
713 tri[0].x = sel_x + quarter_w - bullet_size;
714 tri[0].y = sel_y + quarter_w - bullet_size;
715 tri[1].x = 2 * bullet_size;
716 tri[1].y = bullet_size;
717 tri[2].x = -(2 * bullet_size);
718 tri[2].y = bullet_size;
720 tri[0].x = sel_x + quarter_w - bullet_size;
721 tri[0].y = item_y + half_w;
722 tri[1].x = 2 * bullet_size;
723 tri[1].y = bullet_size;
725 tri[2].y = -(2 * bullet_size);
728 XFillPolygon(display, menu.frame, pen.gc(), tri, 3, Convex,
735 dia[0].x = sel_x + quarter_w - bullet_size;
736 dia[0].y = item_y + half_w;
737 dia[1].x = bullet_size;
738 dia[1].y = -bullet_size;
739 dia[2].x = bullet_size;
740 dia[2].y = bullet_size;
741 dia[3].x = -bullet_size;
742 dia[3].y = bullet_size;
744 XFillPolygon(display, menu.frame, pen.gc(), dia, 4, Convex,
750 #endif // BITMAPBUTTONS
755 void Basemenu::setLabel(const string& label) {
760 void Basemenu::setItemSelected(int index, bool sel) {
762 BasemenuItem *item = find(index);
765 item->setSelected(sel);
766 if (visible) drawItem(index, (index == which_sub), True);
770 bool Basemenu::isItemSelected(int index) {
772 BasemenuItem *item = find(index);
773 if (! item) return False;
775 return item->isSelected();
779 void Basemenu::setItemEnabled(int index, bool enable) {
781 BasemenuItem *item = find(index);
784 item->setEnabled(enable);
785 if (visible) drawItem(index, (index == which_sub), True);
789 bool Basemenu::isItemEnabled(int index) {
791 BasemenuItem *item = find(index);
792 if (! item) return False;
794 return item->isEnabled();
798 void Basemenu::buttonPressEvent(XButtonEvent *be) {
799 if (be->window == menu.frame) {
800 const int sbl = (be->x / menu.item_w), i = (be->y / menu.item_h),
801 w = (sbl * menu.persub) + i;
803 BasemenuItem *item = find(w);
812 drawItem(w, (item->isEnabled()), True);
815 menu.x_move = be->x_root - menu.x;
816 menu.y_move = be->y_root - menu.y;
821 void Basemenu::buttonReleaseEvent(XButtonEvent *re) {
822 if (re->window == menu.title) {
827 drawSubmenu(which_sub);
830 if (re->x >= 0 && re->x <= static_cast<signed>(menu.width) &&
831 re->y >= 0 && re->y <= static_cast<signed>(menu.title_h))
834 } else if (re->window == menu.frame &&
835 re->x >= 0 && re->x < static_cast<signed>(menu.width) &&
836 re->y >= 0 && re->y < static_cast<signed>(menu.frame_h)) {
837 if (re->button == 3) {
840 const int sbl = (re->x / menu.item_w), i = (re->y / menu.item_h),
841 ix = sbl * menu.item_w, iy = i * menu.item_h,
842 w = (sbl * menu.persub) + i,
843 p = (which_sbl * menu.persub) + which_press;
845 if (w >= 0 && w < static_cast<signed>(menuitems.size())) {
846 drawItem(p, (p == which_sub), True);
848 if (p == w && isItemEnabled(w)) {
849 if (re->x > ix && re->x < static_cast<signed>(ix + menu.item_w) &&
850 re->y > iy && re->y < static_cast<signed>(iy + menu.item_h)) {
851 itemSelected(re->button, w);
855 drawItem(p, False, True);
862 void Basemenu::motionNotifyEvent(XMotionEvent *me) {
863 if (me->window == menu.title && (me->state & Button1Mask)) {
866 if (parent && ! torn) {
867 parent->drawItem(parent->which_sub, False, True);
868 parent->which_sub = -1;
871 moving = torn = True;
874 drawSubmenu(which_sub);
876 menu.x = me->x_root - menu.x_move,
877 menu.y = me->y_root - menu.y_move;
879 XMoveWindow(display, menu.window, menu.x, menu.y);
882 drawSubmenu(which_sub);
885 } else if (me->window == menu.frame &&
886 me->x >= 0 && me->x < static_cast<signed>(menu.width) &&
887 me->y >= 0 && me->y < static_cast<signed>(menu.frame_h)) {
888 const int sbl = (me->x / menu.item_w), i = (me->y / menu.item_h),
889 w = (sbl * menu.persub) + i;
891 if ((i != which_press || sbl != which_sbl) &&
892 (w >= 0 && w < static_cast<signed>(menuitems.size()))) {
893 if (which_press != -1 && which_sbl != -1) {
894 const int p = (which_sbl * menu.persub) + which_press;
895 BasemenuItem *item = find(p);
898 drawItem(p, False, True);
899 if (item->submenu() &&
900 item->submenu()->isVisible() &&
901 ! item->submenu()->isTorn()) {
902 item->submenu()->internal_hide();
910 BasemenuItem *itmp = find(w);
916 drawItem(w, (itmp->isEnabled()), True);
922 void Basemenu::exposeEvent(XExposeEvent *ee) {
923 if (ee->window == menu.title) {
925 } else if (ee->window == menu.frame) {
926 // this is a complicated algorithm... lets do it step by step...
927 // first... we see in which sub level the expose starts... and how many
928 // items down in that sublevel
930 const int sbl = (ee->x / menu.item_w), id = (ee->y / menu.item_h),
931 // next... figure out how many sublevels over the redraw spans
932 sbl_d = ((ee->x + ee->width) / menu.item_w);
933 // then we see how many items down to redraw
934 int id_d = ((ee->y + ee->height) / menu.item_h);
936 if (id_d > menu.persub) id_d = menu.persub;
938 // draw the sublevels and the number of items the exposure spans
939 MenuItems::iterator it,
940 end = menuitems.end();
941 for (int i = sbl; i <= sbl_d; i++) {
942 // set the iterator to the first item in the sublevel needing redrawing
943 it = menuitems.begin() + (id + (i * menu.persub));
944 for (int ii = id; ii <= id_d && it != end; ++it, ii++) {
945 const int index = ii + (i * menu.persub);
947 drawItem(index, (which_sub == index), False,
948 ee->x, ee->y, ee->width, ee->height);
955 void Basemenu::enterNotifyEvent(XCrossingEvent *ce) {
956 if (ce->window == menu.frame) {
957 menu.x_shift = menu.x, menu.y_shift = menu.y;
958 if (menu.x + menu.width > screen->getWidth()) {
959 menu.x_shift = screen->getWidth() - menu.width -
960 screen->getBorderWidth();
962 } else if (menu.x < 0) {
963 menu.x_shift = -screen->getBorderWidth();
967 if (menu.y + menu.height > screen->getHeight()) {
968 menu.y_shift = screen->getHeight() - menu.height -
969 screen->getBorderWidth();
971 } else if (menu.y + static_cast<signed>(menu.title_h) < 0) {
972 menu.y_shift = -screen->getBorderWidth();
977 XMoveWindow(display, menu.window, menu.x_shift, menu.y_shift);
979 if (which_sub != -1) {
980 BasemenuItem *tmp = find(which_sub);
981 if (tmp->submenu()->isVisible()) {
982 const int sbl = (ce->x / menu.item_w), i = (ce->y / menu.item_h),
983 w = (sbl * menu.persub) + i;
985 if (w != which_sub && ! tmp->submenu()->isTorn()) {
986 tmp->submenu()->internal_hide();
988 drawItem(which_sub, False, True);
997 void Basemenu::leaveNotifyEvent(XCrossingEvent *ce) {
998 if (ce->window == menu.frame) {
999 if (which_press != -1 && which_sbl != -1 && menuitems.size() > 0) {
1000 const int p = (which_sbl * menu.persub) + which_press;
1002 drawItem(p, (p == which_sub), True);
1004 which_sbl = which_press = -1;
1008 XMoveWindow(display, menu.window, menu.x, menu.y);
1011 if (which_sub != -1) drawSubmenu(which_sub);
1017 void Basemenu::reconfigure(void) {
1018 XSetWindowBackground(display, menu.window,
1019 screen->getBorderColor()->pixel());
1020 XSetWindowBorder(display, menu.window,
1021 screen->getBorderColor()->pixel());
1022 XSetWindowBorderWidth(display, menu.window, screen->getBorderWidth());
1024 menu.bevel_w = screen->getBevelWidth();
1029 void Basemenu::changeItemLabel(unsigned int index, const string& label) {
1030 BasemenuItem *item = find(index);
1032 item->newLabel(label);