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 "bcmenubar.h"
23 #include "bcmenuitem.h"
24 #include "bcmenupopup.h"
27 #include "bcresources.h"
28 #include "bcwindowbase.h"
35 // ==================================== Menu Popup =============================
37 // Types of menu popups
38 #define MENUPOPUP_MENUBAR 0
39 #define MENUPOPUP_SUBMENU 1
40 #define MENUPOPUP_POPUP 2
42 BC_MenuPopup::BC_MenuPopup()
50 BC_MenuPopup::~BC_MenuPopup()
52 while(menu_items.size())
54 // Each menuitem recursively removes itself from the arraylist
55 delete menu_items.get(0);
64 int BC_MenuPopup::initialize(BC_WindowBase *top_level,
67 BC_MenuItem *menu_item,
68 BC_PopupMenu *popup_menu)
73 this->menu_bar = menu_bar;
74 this->menu_item = menu_item;
75 this->popup_menu = popup_menu;
76 this->top_level = top_level;
78 if(menu_item) this->type = MENUPOPUP_SUBMENU;
80 if(menu) this->type = MENUPOPUP_MENUBAR;
82 if(popup_menu) this->type = MENUPOPUP_POPUP;
84 BC_Resources *resources = top_level->get_resources();
85 if(resources->menu_popup_bg)
87 window_bg = new BC_Pixmap(top_level, resources->menu_popup_bg);
89 if(resources->menu_item_bg)
91 item_bg[0] = new BC_Pixmap(top_level, resources->menu_item_bg[0], PIXMAP_ALPHA);
92 item_bg[1] = new BC_Pixmap(top_level, resources->menu_item_bg[1], PIXMAP_ALPHA);
93 item_bg[2] = new BC_Pixmap(top_level, resources->menu_item_bg[2], PIXMAP_ALPHA);
99 int BC_MenuPopup::add_item(BC_MenuItem *item)
101 menu_items.append(item);
102 item->initialize(top_level, menu_bar, this);
106 int BC_MenuPopup::remove_item(BC_MenuItem *item, int recursive)
108 if(!item && menu_items.size() > 0)
110 item = menu_items.get(menu_items.size() - 1);
115 menu_items.remove(item);
116 item->menu_popup = 0;
117 if(!recursive) delete item;
122 int BC_MenuPopup::total_menuitems()
124 return menu_items.total;
127 int BC_MenuPopup::dispatch_button_press()
132 for(int i = 0; i < menu_items.total && !result; i++)
134 result = menu_items.values[i]->dispatch_button_press();
136 if(result) draw_items();
141 int BC_MenuPopup::dispatch_button_release()
143 int result = 0, redraw = 0;
146 for(int i = 0; i < menu_items.total && !result; i++)
148 result = menu_items.values[i]->dispatch_button_release(redraw);
150 if(redraw) draw_items();
155 int BC_MenuPopup::dispatch_key_press()
158 for(int i = 0; i < menu_items.total && !result; i++)
160 result = menu_items.values[i]->dispatch_key_press();
165 int BC_MenuPopup::dispatch_motion_event()
167 int i, result = 0, redraw = 0;
171 // Try submenus and items
172 for(i = 0; i < menu_items.total; i++)
174 result |= menu_items.values[i]->dispatch_motion_event(redraw);
177 if(redraw) draw_items();
183 int BC_MenuPopup::dispatch_translation_event()
188 (top_level->last_translate_x -
190 top_level->get_resources()->get_left_border());
192 (top_level->last_translate_y -
194 top_level->get_resources()->get_top_border());
196 // printf("BC_MenuPopup::dispatch_translation_event %d %d %d %d\n",
197 // top_level->prev_x,
198 // top_level->last_translate_x,
199 // top_level->prev_y,
200 // top_level->last_translate_y);
201 popup->reposition_window(new_x, new_y, popup->get_w(), popup->get_h());
206 for(int i = 0; i < menu_items.total; i++)
208 menu_items.values[i]->dispatch_translation_event();
215 int BC_MenuPopup::dispatch_cursor_leave()
221 for(int i = 0; i < menu_items.total; i++)
223 result |= menu_items.values[i]->dispatch_cursor_leave();
225 if(result) draw_items();
230 int BC_MenuPopup::activate_menu(int x,
234 int top_window_coords,
235 int vertical_justify)
239 int top_x0 = top_level->get_screen_x(0, -1);
240 int top_y0 = top_level->get_screen_y(0, -1);
241 int top_x1 = top_x0 + top_level->get_screen_w(0, -1);
242 int top_y1 = top_y0 + top_level->get_screen_h(0, -1);
246 // Coords are relative to the main window
247 if(top_window_coords)
248 XTranslateCoordinates(top_level->display,
257 // Coords are absolute
263 // All coords are now relative to root window.
268 if( this->x < top_x0 ) this->x = top_x0;
269 if( this->y < top_y0 ) this->y = top_y0;
270 if(this->x + this->w > top_x1) this->x -= this->x + this->w - top_x1; // Right justify
271 if(this->y + this->h > top_y1) this->y -= this->h + h; // Bottom justify
272 // Avoid top of menu going out of screen
280 if( this->x < top_x0 ) this->x = top_x0;
281 if( this->y < top_y0 ) this->y = top_y0;
282 if(this->x + this->w > top_x1) this->x = new_x - this->w;
283 if(this->y + this->h > top_y1) this->y = new_y + h - this->h;
285 top_x0 += 2; top_y0 += 2;
286 if( this->x < top_x0 ) this->x = top_x0;
287 if( this->y < top_y0 ) this->y = top_y0;
292 popup = new BC_Popup(menu_bar, this->x, this->y, this->w, this->h,
293 top_level->get_resources()->menu_up,
295 menu_bar->bg_pixmap);
299 popup = new BC_Popup(top_level, this->x, this->y, this->w, this->h,
300 top_level->get_resources()->menu_up,
303 // popup->set_background(top_level->get_resources()->menu_bg);
306 popup->show_window();
310 int BC_MenuPopup::deactivate_submenus(BC_MenuPopup *exclude)
312 for(int i = 0; i < menu_items.total; i++)
314 menu_items.values[i]->deactivate_submenus(exclude);
319 int BC_MenuPopup::deactivate_menu()
321 deactivate_submenus(0);
323 if(popup) delete popup;
330 int BC_MenuPopup::draw_items()
333 popup->draw_top_tiles(menu_bar, 0, 0, w, h);
335 popup->draw_top_tiles(popup, 0, 0, w, h);
339 popup->draw_9segment(0, 0, w, h, window_bg);
343 popup->draw_3d_border(0, 0, w, h,
344 top_level->get_resources()->menu_light,
345 top_level->get_resources()->menu_up,
346 top_level->get_resources()->menu_shadow,
350 for(int i = 0; i < menu_items.total; i++)
352 menu_items.values[i]->draw();
360 int BC_MenuPopup::get_dimensions()
362 int widest_text = 10, widest_key = 10;
368 // Set up parameters in each item and get total h.
369 for(i = 0; i < menu_items.total; i++)
371 text_w = 10 + top_level->get_text_width(MEDIUMFONT, menu_items.values[i]->text);
372 if(menu_items.values[i]->checked) text_w += 20;
374 key_w = 10 + top_level->get_text_width(MEDIUMFONT, menu_items.values[i]->hotkey_text);
375 if(text_w > widest_text) widest_text = text_w;
376 if(key_w > widest_key) widest_key = key_w;
378 if(!strcmp(menu_items.values[i]->text, "-"))
379 menu_items.values[i]->h = 5;
381 menu_items.values[i]->h = top_level->get_text_height(MEDIUMFONT) + 4;
383 menu_items.values[i]->y = h;
384 menu_items.values[i]->highlighted = 0;
385 menu_items.values[i]->down = 0;
386 h += menu_items.values[i]->h;
388 w = widest_text + widest_key + 10;
390 w = MAX(w, top_level->get_resources()->min_menu_w);
392 key_x = widest_text + 5;
398 int BC_MenuPopup::get_key_x()
403 BC_Popup* BC_MenuPopup::get_popup()
408 int BC_MenuPopup::cursor_inside()
410 if( !popup ) return 0;
411 int x = popup->get_relative_cursor_x();
412 if( x < 0 || x > popup->get_w() ) return 0;
413 int y = popup->get_relative_cursor_y();
414 if( y < 0 || y > popup->get_h() ) return 0;
418 int BC_MenuPopup::get_w()
427 // ================================= Sub Menu ==================================
429 BC_SubMenu::BC_SubMenu() : BC_MenuPopup()
433 BC_SubMenu::~BC_SubMenu()
437 int BC_SubMenu::add_submenuitem(BC_MenuItem *item)