4 * Copyright (C) 2008 Adam Williams <broadcast at earthling dot net>
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22 #include "bcdisplayinfo.h"
23 #include "bcmenubar.h"
24 #include "bcmenuitem.h"
25 #include "bcmenupopup.h"
28 #include "bcresources.h"
29 #include "bcwindowbase.h"
36 // ==================================== Menu Popup =============================
38 // Types of menu popups
39 #define MENUPOPUP_MENUBAR 0
40 #define MENUPOPUP_SUBMENU 1
41 #define MENUPOPUP_POPUP 2
43 BC_MenuPopup::BC_MenuPopup()
52 BC_MenuPopup::~BC_MenuPopup()
54 while(menu_items.size())
56 // Each menuitem recursively removes itself from the arraylist
57 delete menu_items.get(0);
67 int BC_MenuPopup::initialize(BC_WindowBase *top_level,
70 BC_MenuItem *menu_item,
71 BC_PopupMenu *popup_menu)
76 this->menu_bar = menu_bar;
77 this->menu_item = menu_item;
78 this->popup_menu = popup_menu;
79 this->top_level = top_level;
81 if(menu_item) this->type = MENUPOPUP_SUBMENU;
83 if(menu) this->type = MENUPOPUP_MENUBAR;
85 if(popup_menu) this->type = MENUPOPUP_POPUP;
87 BC_Resources *resources = top_level->get_resources();
88 if(resources->menu_popup_bg)
90 window_bg = new BC_Pixmap(top_level, resources->menu_popup_bg);
93 if(resources->menu_item_bg)
95 item_bg[0] = new BC_Pixmap(top_level, resources->menu_item_bg[0], PIXMAP_ALPHA);
96 item_bg[1] = new BC_Pixmap(top_level, resources->menu_item_bg[1], PIXMAP_ALPHA);
97 item_bg[2] = new BC_Pixmap(top_level, resources->menu_item_bg[2], PIXMAP_ALPHA);
102 check = new BC_Pixmap(top_level, resources->check, PIXMAP_ALPHA);
108 int BC_MenuPopup::add_item(BC_MenuItem *item)
110 menu_items.append(item);
111 item->initialize(top_level, menu_bar, this);
115 int BC_MenuPopup::remove_item(BC_MenuItem *item, int recursive)
117 if(!item && menu_items.size() > 0)
119 item = menu_items.get(menu_items.size() - 1);
124 menu_items.remove(item);
125 item->menu_popup = 0;
126 if(!recursive) delete item;
131 int BC_MenuPopup::total_menuitems()
133 return menu_items.total;
136 int BC_MenuPopup::dispatch_button_press()
141 for(int i = 0; i < menu_items.total && !result; i++)
143 result = menu_items.values[i]->dispatch_button_press();
145 if(result) draw_items();
150 int BC_MenuPopup::dispatch_button_release()
152 int result = 0, redraw = 0;
155 for(int i = 0; i < menu_items.total && !result; i++)
157 result = menu_items.values[i]->dispatch_button_release(redraw);
159 if(redraw) draw_items();
164 int BC_MenuPopup::dispatch_key_press()
167 for(int i = 0; i < menu_items.total && !result; i++)
169 result = menu_items.values[i]->dispatch_key_press();
174 int BC_MenuPopup::dispatch_motion_event()
176 int i, result = 0, redraw = 0;
180 // Try submenus and items
181 for(i = 0; i < menu_items.total; i++)
183 result |= menu_items.values[i]->dispatch_motion_event(redraw);
186 if(redraw) draw_items();
192 int BC_MenuPopup::dispatch_translation_event()
197 (top_level->last_translate_x - top_level->prev_x -
198 BC_DisplayInfo::get_left_border());
200 (top_level->last_translate_y - top_level->prev_y -
201 BC_DisplayInfo::get_top_border());
203 // printf("BC_MenuPopup::dispatch_translation_event %d %d %d %d\n",
204 // top_level->prev_x,
205 // top_level->last_translate_x,
206 // top_level->prev_y,
207 // top_level->last_translate_y);
208 popup->reposition_window(new_x, new_y, popup->get_w(), popup->get_h());
213 for(int i = 0; i < menu_items.total; i++)
215 menu_items.values[i]->dispatch_translation_event();
222 int BC_MenuPopup::dispatch_cursor_leave()
228 for(int i = 0; i < menu_items.total; i++)
230 result |= menu_items.values[i]->dispatch_cursor_leave();
232 if(result) draw_items();
237 int BC_MenuPopup::activate_menu(int x,
241 int top_window_coords,
242 int vertical_justify)
246 int top_x0 = top_level->get_screen_x(0, -1);
247 int top_y0 = top_level->get_screen_y(0, -1);
248 int top_x1 = top_x0 + top_level->get_screen_w(0, -1);
249 int top_y1 = top_y0 + top_level->get_screen_h(0, -1);
253 // Coords are relative to the main window
254 if(top_window_coords)
255 XTranslateCoordinates(top_level->display,
264 // Coords are absolute
270 // All coords are now relative to root window.
275 if( this->x < top_x0 ) this->x = top_x0;
276 if( this->y < top_y0 ) this->y = top_y0;
277 if(this->x + this->w > top_x1) this->x -= this->x + this->w - top_x1; // Right justify
278 if(this->y + this->h > top_y1) this->y -= this->h + h; // Bottom justify
279 // Avoid top of menu going out of screen
287 if( this->x < top_x0 ) this->x = top_x0;
288 if( this->y < top_y0 ) this->y = top_y0;
289 if(this->x + this->w > top_x1) this->x = new_x - this->w;
290 if(this->y + this->h > top_y1) this->y = new_y + h - this->h;
292 top_x0 += 2; top_y0 += 2;
293 if( this->x < top_x0 ) this->x = top_x0;
294 if( this->y < top_y0 ) this->y = top_y0;
299 popup = new BC_Popup(menu_bar, this->x, this->y, this->w, this->h,
300 top_level->get_resources()->menu_up,
302 menu_bar->bg_pixmap);
306 popup = new BC_Popup(top_level, this->x, this->y, this->w, this->h,
307 top_level->get_resources()->menu_up,
310 // popup->set_background(top_level->get_resources()->menu_bg);
313 popup->show_window();
317 int BC_MenuPopup::deactivate_submenus(BC_MenuPopup *exclude)
319 for(int i = 0; i < menu_items.total; i++)
321 menu_items.values[i]->deactivate_submenus(exclude);
326 int BC_MenuPopup::deactivate_menu()
328 deactivate_submenus(0);
330 if(popup) delete popup;
337 int BC_MenuPopup::draw_items()
340 popup->draw_top_tiles(menu_bar, 0, 0, w, h);
342 popup->draw_top_tiles(popup, 0, 0, w, h);
346 popup->draw_9segment(0, 0, w, h, window_bg);
350 popup->draw_3d_border(0, 0, w, h,
351 top_level->get_resources()->menu_light,
352 top_level->get_resources()->menu_up,
353 top_level->get_resources()->menu_shadow,
357 for(int i = 0; i < menu_items.total; i++)
359 menu_items.values[i]->draw();
367 int BC_MenuPopup::get_dimensions()
369 int widest_text = 10, widest_key = 10;
375 // Set up parameters in each item and get total h.
376 for(i = 0; i < menu_items.total; i++)
378 text_w = 10 + top_level->get_text_width(MEDIUMFONT, menu_items.values[i]->text);
379 if(menu_items.values[i]->checked) text_w += check->get_w() + 1;
381 key_w = 10 + top_level->get_text_width(MEDIUMFONT, menu_items.values[i]->hotkey_text);
382 if(text_w > widest_text) widest_text = text_w;
383 if(key_w > widest_key) widest_key = key_w;
385 if(!strcmp(menu_items.values[i]->text, "-"))
386 menu_items.values[i]->h = 5;
389 menu_items.values[i]->h = item_bg[0] ? item_bg[0]->get_h() :
390 top_level->get_text_height(MEDIUMFONT) + 4;
393 menu_items.values[i]->y = h;
394 menu_items.values[i]->highlighted = 0;
395 menu_items.values[i]->down = 0;
396 h += menu_items.values[i]->h;
398 w = widest_text + widest_key + 10;
400 w = MAX(w, top_level->get_resources()->min_menu_w);
402 key_x = widest_text + 5;
408 int BC_MenuPopup::get_key_x()
413 BC_Popup* BC_MenuPopup::get_popup()
418 int BC_MenuPopup::cursor_inside()
420 if( !popup ) return 0;
421 int x = popup->get_relative_cursor_x();
422 if( x < 0 || x > popup->get_w() ) return 0;
423 int y = popup->get_relative_cursor_y();
424 if( y < 0 || y > popup->get_h() ) return 0;
428 int BC_MenuPopup::get_w()
437 // ================================= Sub Menu ==================================
439 BC_SubMenu::BC_SubMenu() : BC_MenuPopup()
443 BC_SubMenu::~BC_SubMenu()
447 int BC_SubMenu::add_submenuitem(BC_MenuItem *item)