comparison: ui/qt/menu.cpp
ui/qt/menu.cpp
- changeset 54
- 97bafeca1c7c
- child 55
- 9076eb40454d
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| 53:62205699cd0e | 54:97bafeca1c7c |
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| 1 /* | |
| 2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. | |
| 3 * | |
| 4 * Copyright 2014 Olaf Wintermann. All rights reserved. | |
| 5 * | |
| 6 * Redistribution and use in source and binary forms, with or without | |
| 7 * modification, are permitted provided that the following conditions are met: | |
| 8 * | |
| 9 * 1. Redistributions of source code must retain the above copyright | |
| 10 * notice, this list of conditions and the following disclaimer. | |
| 11 * | |
| 12 * 2. Redistributions in binary form must reproduce the above copyright | |
| 13 * notice, this list of conditions and the following disclaimer in the | |
| 14 * documentation and/or other materials provided with the distribution. | |
| 15 * | |
| 16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" | |
| 17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
| 19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE | |
| 20 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | |
| 21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF | |
| 22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | |
| 23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN | |
| 24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
| 25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | |
| 26 * POSSIBILITY OF SUCH DAMAGE. | |
| 27 */ | |
| 28 | |
| 29 #include <stdio.h> | |
| 30 #include <stdlib.h> | |
| 31 #include <inttypes.h> | |
| 32 #include <QMenuBar> | |
| 33 #include <QAction> | |
| 34 | |
| 35 #include "menu.h" | |
| 36 #include "toolkit.h" | |
| 37 #include "../common/context.h" | |
| 38 #include "../ui/properties.h" | |
| 39 #include "../ui/window.h" | |
| 40 #include "stock.h" | |
| 41 | |
| 42 static UcxList *menus; | |
| 43 static UcxList *current; | |
| 44 | |
| 45 /* -------------------------- UiMenu -------------------------- */ | |
| 46 | |
| 47 UiMenu::UiMenu(char* label) { | |
| 48 this->items = NULL; | |
| 49 this->label = label; | |
| 50 } | |
| 51 | |
| 52 void UiMenu::addMenuItem(UiMenuItemI* item) { | |
| 53 items = ucx_list_append(items, item); | |
| 54 } | |
| 55 | |
| 56 void UiMenu::addTo(UiObject *obj, QMenuBar *menubar, QMenu *menu) { | |
| 57 QMenu *m = NULL; | |
| 58 if(menubar) { | |
| 59 m = menubar->addMenu(label); | |
| 60 } else { | |
| 61 m = menu->addMenu(label); | |
| 62 } | |
| 63 | |
| 64 UCX_FOREACH(elm, items) { | |
| 65 UiMenuItemI *item = (UiMenuItemI*)elm->data; | |
| 66 item->addTo(obj, NULL, m); | |
| 67 } | |
| 68 } | |
| 69 | |
| 70 | |
| 71 /* -------------------------- UiMenuItem -------------------------- */ | |
| 72 | |
| 73 UiMenuItem::UiMenuItem(char* label, ui_callback f, void* userdata) { | |
| 74 this->label = label; | |
| 75 this->callback = f; | |
| 76 this->userdata = userdata; | |
| 77 this->groups = NULL; | |
| 78 } | |
| 79 | |
| 80 void UiMenuItem::addGroup(int group) { | |
| 81 groups = ucx_list_append(groups, (void*)(intptr_t)group); | |
| 82 } | |
| 83 | |
| 84 void UiMenuItem::addTo(UiObject *obj, QMenuBar *menubar, QMenu *menu) { | |
| 85 QString str = QString::fromUtf8(label); | |
| 86 UiAction *action = new UiAction(obj, str, callback, userdata); | |
| 87 menu->addAction(action); | |
| 88 //UiEventWrapper *ev = new UiEventWrapper(callback, userdata); | |
| 89 QObject::connect(action, SIGNAL(triggered()), action, SLOT(trigger())); | |
| 90 } | |
| 91 | |
| 92 | |
| 93 /* -------------------------- UiStMenuItem -------------------------- */ | |
| 94 | |
| 95 UiStMenuItem::UiStMenuItem(char* stockid, ui_callback f, void* userdata) { | |
| 96 this->stockid = stockid; | |
| 97 this->callback = f; | |
| 98 this->userdata = userdata; | |
| 99 this->groups = NULL; | |
| 100 } | |
| 101 | |
| 102 void UiStMenuItem::addGroup(int group) { | |
| 103 groups = ucx_list_append(groups, (void*)(intptr_t)group); | |
| 104 } | |
| 105 | |
| 106 void UiStMenuItem::addTo(UiObject *obj, QMenuBar *menubar, QMenu *menu) { | |
| 107 UiStockItem *stockItem = ui_get_stock_item(stockid); | |
| 108 | |
| 109 QString str = QString::fromUtf8(stockItem->label); | |
| 110 UiAction *action = new UiAction(obj, str, callback, userdata); | |
| 111 menu->addAction(action); | |
| 112 //UiEventWrapper *ev = new UiEventWrapper(callback, userdata); | |
| 113 QObject::connect(action, SIGNAL(triggered()), action, SLOT(trigger())); | |
| 114 } | |
| 115 | |
| 116 | |
| 117 /* -------------------------- UiAction -------------------------- */ | |
| 118 | |
| 119 UiAction::UiAction(UiObject *obj, QString &label, ui_callback f, void* userdata) : QAction(label, NULL) { | |
| 120 //QAction(label, NULL); | |
| 121 this->obj = obj; | |
| 122 this->callback = f; | |
| 123 this->userdata = userdata; | |
| 124 } | |
| 125 | |
| 126 void UiAction::trigger() { | |
| 127 UiEvent e; | |
| 128 e.obj = obj; | |
| 129 e.window = obj->window; | |
| 130 e.document = obj->ctx->document; | |
| 131 e.eventdata = NULL; | |
| 132 e.intval = 0; | |
| 133 callback(&e, userdata); | |
| 134 } | |
| 135 | |
| 136 | |
| 137 void ui_menu(char *label) { | |
| 138 // free current menu hierarchy | |
| 139 ucx_list_free(current); | |
| 140 | |
| 141 // create menu | |
| 142 UiMenu *menu = new UiMenu(label); | |
| 143 | |
| 144 current = ucx_list_prepend(NULL, menu); | |
| 145 menus = ucx_list_append(menus, menu); | |
| 146 } | |
| 147 | |
| 148 void ui_submenu(char *label) { | |
| 149 UiMenu *menu = new UiMenu(label); | |
| 150 | |
| 151 // add submenu to current menu | |
| 152 UiMenu *cm = (UiMenu*)current->data; | |
| 153 cm->addMenuItem(menu); | |
| 154 | |
| 155 // set the submenu to current menu | |
| 156 current = ucx_list_prepend(current, menu); | |
| 157 } | |
| 158 | |
| 159 void ui_submenu_end() { | |
| 160 if(ucx_list_size(current) < 2) { | |
| 161 return; | |
| 162 } | |
| 163 current = ucx_list_remove(current, current); | |
| 164 //UcxList *c = current; | |
| 165 } | |
| 166 | |
| 167 | |
| 168 void ui_menuitem(char *label, ui_callback f, void *userdata) { | |
| 169 ui_menuitem_gr(label, f, userdata, -1); | |
| 170 } | |
| 171 | |
| 172 void ui_menuitem_st(char *stockid, ui_callback f, void *userdata) { | |
| 173 ui_menuitem_stgr(stockid, f, userdata, -1); | |
| 174 } | |
| 175 | |
| 176 void ui_menuitem_gr(char *label, ui_callback f, void *userdata, ...) { | |
| 177 if(!current) { | |
| 178 return; | |
| 179 } | |
| 180 | |
| 181 UiMenuItem *item = new UiMenuItem(label, f, userdata); | |
| 182 | |
| 183 // add groups | |
| 184 va_list ap; | |
| 185 va_start(ap, userdata); | |
| 186 int group; | |
| 187 while((group = va_arg(ap, int)) != -1) { | |
| 188 item->addGroup(group); | |
| 189 } | |
| 190 va_end(ap); | |
| 191 | |
| 192 UiMenu *cm = (UiMenu*)current->data; | |
| 193 cm->addMenuItem(item); | |
| 194 } | |
| 195 | |
| 196 void ui_menuitem_stgr(char *stockid, ui_callback f, void *userdata, ...) { | |
| 197 if(!current) { | |
| 198 return; | |
| 199 } | |
| 200 | |
| 201 UiStMenuItem *item = new UiStMenuItem(stockid, f, userdata); | |
| 202 | |
| 203 // add groups | |
| 204 va_list ap; | |
| 205 va_start(ap, userdata); | |
| 206 int group; | |
| 207 while((group = va_arg(ap, int)) != -1) { | |
| 208 item->addGroup(group); | |
| 209 } | |
| 210 va_end(ap); | |
| 211 | |
| 212 UiMenu *cm = (UiMenu*)current->data; | |
| 213 cm->addMenuItem(item); | |
| 214 } | |
| 215 | |
| 216 | |
| 217 | |
| 218 | |
| 219 void ui_add_menus(UiObject *obj, QMainWindow *window) { | |
| 220 QMenuBar *mb = window->menuBar(); | |
| 221 | |
| 222 UCX_FOREACH(elm, menus) { | |
| 223 UiMenu *menu = (UiMenu*)elm->data; | |
| 224 menu->addTo(obj, mb, NULL); | |
| 225 } | |
| 226 } |
