ui/gtk/menu.c

Wed, 21 Jan 2015 20:38:21 +0100

author
Olaf Wintermann <olaf.wintermann@gmail.com>
date
Wed, 21 Jan 2015 20:38:21 +0100
changeset 77
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parent 75
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child 115
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permissions
-rw-r--r--

fixed memory allocation bug

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1 /*
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2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
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3 *
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Olaf Wintermann <olaf.wintermann@gmail.com>
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4 * Copyright 2014 Olaf Wintermann. All rights reserved.
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5 *
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6 * Redistribution and use in source and binary forms, with or without
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7 * modification, are permitted provided that the following conditions are met:
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8 *
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9 * 1. Redistributions of source code must retain the above copyright
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10 * notice, this list of conditions and the following disclaimer.
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11 *
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12 * 2. Redistributions in binary form must reproduce the above copyright
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13 * notice, this list of conditions and the following disclaimer in the
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14 * documentation and/or other materials provided with the distribution.
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15 *
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16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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20 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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26 * POSSIBILITY OF SUCH DAMAGE.
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27 */
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28
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29 #include <stdio.h>
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30 #include <stdlib.h>
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31 #include <inttypes.h>
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32 #include <stdarg.h>
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33
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34 #include "menu.h"
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35 #include "toolkit.h"
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36 #include "../common/context.h"
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37 #include "../ui/properties.h"
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38 #include "../ui/window.h"
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39 #include "container.h"
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40
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41 static UcxList *menus;
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42 static UcxList *current;
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43
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44 void ui_menu(char *label) {
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45 // free current menu hierarchy
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46 ucx_list_free(current);
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47
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48 // create menu
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49 UiMenu *menu = malloc(sizeof(UiMenu));
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50 menu->item.add_to = (ui_menu_add_f)add_menu_widget;
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51
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52 menu->label = label;
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53 menu->items = NULL;
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54 menu->parent = NULL;
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55
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56 current = ucx_list_prepend(NULL, menu);
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57 menus = ucx_list_append(menus, menu);
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58
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59 }
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60
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61 void ui_submenu(char *label) {
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62 UiMenu *menu = malloc(sizeof(UiMenu));
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63 menu->item.add_to = (ui_menu_add_f)add_menu_widget;
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64
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65 menu->label = label;
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66 menu->items = NULL;
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67 menu->parent = NULL;
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68
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69 // add submenu to current menu
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70 UiMenu *cm = current->data;
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71 cm->items = ucx_list_append(cm->items, menu);
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72
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73 // set the submenu to current menu
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74 current = ucx_list_prepend(current, menu);
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75 }
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76
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77 void ui_submenu_end() {
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78 if(ucx_list_size(current) < 2) {
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79 return;
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80 }
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81 current = ucx_list_remove(current, current);
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82 //UcxList *c = current;
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83 }
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84
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85 void ui_menuitem(char *label, ui_callback f, void *userdata) {
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86 ui_menuitem_gr(label, f, userdata, -1);
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87 }
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88
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89 void ui_menuitem_st(char *stockid, ui_callback f, void *userdata) {
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90 ui_menuitem_stgr(stockid, f, userdata, -1);
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91 }
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92
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93 void ui_menuitem_gr(char *label, ui_callback f, void *userdata, ...) {
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94 if(!current) {
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95 return;
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96 }
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97
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98 UiMenuItem *item = malloc(sizeof(UiMenuItem));
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99 item->item.add_to = (ui_menu_add_f)add_menuitem_widget;
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100
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101 item->label = label;
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102 item->userdata = userdata;
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103 item->callback = f;
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104 item->groups = NULL;
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105
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106 // add groups
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107 va_list ap;
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108 va_start(ap, userdata);
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109 int group;
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110 while((group = va_arg(ap, int)) != -1) {
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111 item->groups = ucx_list_append(item->groups, (void*)(intptr_t)group);
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112 }
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113 va_end(ap);
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114
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115 UiMenu *cm = current->data;
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116 cm->items = ucx_list_append(cm->items, item);
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117 }
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118
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119 void ui_menuitem_stgr(char *stockid, ui_callback f, void *userdata, ...) {
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120 if(!current) {
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121 return;
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122 }
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123
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124 UiStMenuItem *item = malloc(sizeof(UiStMenuItem));
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125 item->item.add_to = (ui_menu_add_f)add_menuitem_st_widget;
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126
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127 item->stockid = stockid;
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128 item->userdata = userdata;
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129 item->callback = f;
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130 item->groups = NULL;
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131
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132 // add groups
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133 va_list ap;
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134 va_start(ap, userdata);
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135 int group;
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136 while((group = va_arg(ap, int)) != -1) {
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137 item->groups = ucx_list_append(item->groups, (void*)(intptr_t)group);
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138 }
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139 va_end(ap);
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140
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141 UiMenu *cm = current->data;
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142 cm->items = ucx_list_append(cm->items, item);
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143 }
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144
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145 void ui_menuseparator() {
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146 if(!current) {
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147 return;
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148 }
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149
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150 UiMenuItemI *item = malloc(sizeof(UiMenuItemI));
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151 item->add_to = (ui_menu_add_f)add_menuseparator_widget;
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152
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153 UiMenu *cm = current->data;
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154 cm->items = ucx_list_append(cm->items, item);
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155 }
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156
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157 void ui_checkitem(char *label, ui_callback f, void *userdata) {
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158 if(!current) {
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159 return;
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160 }
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161
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162 UiCheckItem *item = malloc(sizeof(UiCheckItem));
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163 item->item.add_to = (ui_menu_add_f)add_checkitem_widget;
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164 item->label = label;
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165 item->callback = f;
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166 item->userdata = userdata;
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167
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168 UiMenu *cm = current->data;
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169 cm->items = ucx_list_append(cm->items, item);
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170 }
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171
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172 void ui_checkitem_nv(char *label, char *vname) {
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173 if(!current) {
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174 return;
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175 }
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176
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177 UiCheckItemNV *item = malloc(sizeof(UiCheckItemNV));
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178 item->item.add_to = (ui_menu_add_f)add_checkitemnv_widget;
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179 item->varname = vname;
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180 item->label = label;
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181
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182 UiMenu *cm = current->data;
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183 cm->items = ucx_list_append(cm->items, item);
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184 }
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185
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186 void ui_menuitem_list(UiList *items, ui_callback f, void *userdata) {
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187 if(!current) {
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188 return;
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189 }
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190
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191 UiMenuItemList *item = malloc(sizeof(UiMenuItemList));
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192 item->item.add_to = (ui_menu_add_f)add_menuitem_list_widget;
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193 item->callback = f;
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194 item->userdata = userdata;
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195 item->list = items;
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196
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197 UiMenu *cm = current->data;
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198 cm->items = ucx_list_append(cm->items, item);
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199 }
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200
0
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201 // private menu functions
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202 GtkWidget *ui_create_menubar(UiObject *obj) {
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203 if(menus == NULL) {
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204 return NULL;
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205 }
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206
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207 GtkWidget *mb = gtk_menu_bar_new();
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208
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209 UcxList *ls = menus;
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210 while(ls) {
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211 UiMenu *menu = ls->data;
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212 menu->item.add_to(mb, 0, &menu->item, obj);
0
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213
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214 ls = ls->next;
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215 }
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216
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217 return mb;
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218 }
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219
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220 void add_menu_widget(GtkWidget *parent, int i, UiMenuItemI *item, UiObject *obj) {
0
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221 UiMenu *menu = (UiMenu*)item;
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222
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223 GtkWidget *menu_widget = gtk_menu_new();
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224 GtkWidget *menu_item = gtk_menu_item_new_with_label(menu->label);
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225 gtk_menu_item_set_submenu(GTK_MENU_ITEM(menu_item), menu_widget);
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226
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227 UcxList *ls = menu->items;
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228 int index = 0;
0
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229 while(ls) {
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230 UiMenuItemI *i = ls->data;
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231 i->add_to(menu_widget, index, i, obj);
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232
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233 ls = ls->next;
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234 index++;
0
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235 }
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236
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237 gtk_menu_shell_append(GTK_MENU_SHELL(parent), menu_item);
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238 }
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239
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240 void add_menuitem_widget(GtkWidget *parent, int index, UiMenuItemI *item, UiObject *obj) {
0
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241 UiMenuItem *i = (UiMenuItem*)item;
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242
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243 //GtkWidget *widget = gtk_menu_item_new_with_label(i->title);
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244 GtkWidget *widget = gtk_menu_item_new_with_mnemonic(i->label);
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245
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246 if(i->callback != NULL) {
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247 UiEventData *event = malloc(sizeof(UiEventData));
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248 event->obj = obj;
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249 event->userdata = i->userdata;
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250 event->callback = i->callback;
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251 event->value = 0;
0
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252
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253 g_signal_connect(
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254 widget,
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255 "activate",
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256 G_CALLBACK(ui_menu_event_wrapper),
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257 event);
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258 g_signal_connect(
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259 widget,
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260 "destroy",
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261 G_CALLBACK(ui_destroy_userdata),
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262 event);
0
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263 }
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264
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265 gtk_menu_shell_append(GTK_MENU_SHELL(parent), widget);
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266
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267 if(i->groups) {
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268 uic_add_group_widget(obj->ctx, widget, i->groups);
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269 }
0
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270 }
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271
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272 void add_menuitem_st_widget(
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273 GtkWidget *parent,
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274 int index,
0
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275 UiMenuItemI *item,
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276 UiObject *obj)
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277 {
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278 UiStMenuItem *i = (UiStMenuItem*)item;
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279
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280 GtkWidget *widget = gtk_image_menu_item_new_from_stock(i->stockid, obj->ctx->accel_group);
0
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281
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282 if(i->callback != NULL) {
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283 UiEventData *event = malloc(sizeof(UiEventData));
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284 event->obj = obj;
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285 event->userdata = i->userdata;
0
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286 event->callback = i->callback;
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287 event->value = 0;
0
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288
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289 g_signal_connect(
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290 widget,
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291 "activate",
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292 G_CALLBACK(ui_menu_event_wrapper),
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293 event);
21
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294 g_signal_connect(
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295 widget,
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296 "destroy",
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297 G_CALLBACK(ui_destroy_userdata),
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298 event);
0
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299 }
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300
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301 gtk_menu_shell_append(GTK_MENU_SHELL(parent), widget);
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302
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303 if(i->groups) {
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304 uic_add_group_widget(obj->ctx, widget, i->groups);
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305 }
0
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306 }
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307
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308 void add_menuseparator_widget(
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309 GtkWidget *parent,
16
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310 int index,
0
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311 UiMenuItemI *item,
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312 UiObject *obj)
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313 {
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314 gtk_menu_shell_append(
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315 GTK_MENU_SHELL(parent),
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316 gtk_separator_menu_item_new());
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317 }
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318
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319 void add_checkitem_widget(GtkWidget *p, int index, UiMenuItemI *item, UiObject *obj) {
0
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320 UiCheckItem *ci = (UiCheckItem*)item;
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321 GtkWidget *widget = gtk_check_menu_item_new_with_mnemonic(ci->label);
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322 gtk_menu_shell_append(GTK_MENU_SHELL(p), widget);
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323
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324 if(ci->callback) {
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325 UiEventData *event = malloc(sizeof(UiEventData));
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326 event->obj = obj;
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327 event->userdata = ci->userdata;
0
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328 event->callback = ci->callback;
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329 event->value = 0;
0
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330
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331 g_signal_connect(
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332 widget,
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333 "toggled",
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334 G_CALLBACK(ui_menu_event_toggled),
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335 event);
21
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336 g_signal_connect(
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337 widget,
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338 "destroy",
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339 G_CALLBACK(ui_destroy_userdata),
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340 event);
0
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341 }
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342 }
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343
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344 void add_checkitemnv_widget(GtkWidget *p, int index, UiMenuItemI *item, UiObject *obj) {
0
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345 UiCheckItemNV *ci = (UiCheckItemNV*)item;
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346 GtkWidget *widget = gtk_check_menu_item_new_with_mnemonic(ci->label);
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347 gtk_menu_shell_append(GTK_MENU_SHELL(p), widget);
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348
2
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349 UiVar *var = uic_connect_var(obj->ctx, ci->varname, UI_VAR_INTEGER);
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350 if(var) {
0
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351 UiInteger *value = var->value;
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352 value->obj = widget;
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353 value->get = ui_checkitem_get;
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354 value->set = ui_checkitem_set;
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355 value = 0;
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356 } else {
2
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357 // TODO: error
0
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358 }
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359 }
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360
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361 void add_menuitem_list_widget(GtkWidget *p, int index, UiMenuItemI *item, UiObject *obj) {
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362 UiMenuItemList *il = (UiMenuItemList*)item;
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363 UcxMempool *mp = obj->ctx->mempool;
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364
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365 UiActiveMenuItemList *ls = ucx_mempool_malloc(
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366 mp,
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367 sizeof(UiActiveMenuItemList));
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368
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369 ls->object = obj;
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370 ls->menu = GTK_MENU_SHELL(p);
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371 ls->index = index;
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372 ls->oldcount = 0;
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373 ls->list = il->list;
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374 ls->callback = il->callback;
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375 ls->userdata = il->userdata;
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376
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377 ls->list->observers = ui_add_observer(
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378 ls->list->observers,
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379 (ui_callback)ui_update_menuitem_list,
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380 ls);
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381
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382 ui_update_menuitem_list(NULL, ls);
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383 }
0
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384
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385
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386 void ui_update_menuitem_list(UiEvent *event, UiActiveMenuItemList *list) {
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387 // remove old items
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388 if(list->oldcount > 0) {
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389 int i = 0;
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390 GList *mi = gtk_container_get_children(GTK_CONTAINER(list->menu));
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391 while(mi) {
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392 if(i >= list->index && i < list->index + list->oldcount) {
21
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393 //gtk_container_remove(GTK_CONTAINER(list->menu), mi->data);
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394 gtk_widget_destroy(mi->data);
16
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395 }
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396 mi = mi->next;
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397 i++;
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398 }
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diff changeset
399 }
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diff changeset
400
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diff changeset
401 char *str = ui_list_first(list->list);
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parents: 2
diff changeset
402 if(str) {
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diff changeset
403 GtkWidget *widget = gtk_separator_menu_item_new();
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parents: 2
diff changeset
404 gtk_menu_shell_insert(list->menu, widget, list->index);
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Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 2
diff changeset
405 gtk_widget_show(widget);
a499c8a72c15 added menu item lists (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 2
diff changeset
406 }
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parents: 2
diff changeset
407 int i = 1;
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parents: 2
diff changeset
408 while(str) {
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parents: 2
diff changeset
409 GtkWidget *widget = gtk_menu_item_new_with_label(str);
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Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 2
diff changeset
410 gtk_menu_shell_insert(list->menu, widget, list->index + i);
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Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 2
diff changeset
411 gtk_widget_show(widget);
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Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 2
diff changeset
412
a499c8a72c15 added menu item lists (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 2
diff changeset
413 if(list->callback) {
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parents: 2
diff changeset
414 // TODO: use mempool
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parents: 2
diff changeset
415 UiEventData *event = malloc(sizeof(UiEventData));
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Olaf Wintermann <olaf.wintermann@gmail.com>
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diff changeset
416 event->obj = list->object;
42
29b2821d1262 added table view events (GTK)
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diff changeset
417 event->userdata = list->userdata;
16
a499c8a72c15 added menu item lists (GTK)
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diff changeset
418 event->callback = list->callback;
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Olaf Wintermann <olaf.wintermann@gmail.com>
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diff changeset
419 event->value = i - 1;
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parents: 2
diff changeset
420
a499c8a72c15 added menu item lists (GTK)
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parents: 2
diff changeset
421 g_signal_connect(
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422 widget,
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diff changeset
423 "activate",
a499c8a72c15 added menu item lists (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 2
diff changeset
424 G_CALLBACK(ui_menu_event_wrapper),
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Olaf Wintermann <olaf.wintermann@gmail.com>
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diff changeset
425 event);
21
012418e7dc90 added groups for menu items (GTK, Motif)
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parents: 18
diff changeset
426 g_signal_connect(
012418e7dc90 added groups for menu items (GTK, Motif)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 18
diff changeset
427 widget,
012418e7dc90 added groups for menu items (GTK, Motif)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 18
diff changeset
428 "destroy",
012418e7dc90 added groups for menu items (GTK, Motif)
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parents: 18
diff changeset
429 G_CALLBACK(ui_destroy_userdata),
012418e7dc90 added groups for menu items (GTK, Motif)
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parents: 18
diff changeset
430 event);
16
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parents: 2
diff changeset
431 }
a499c8a72c15 added menu item lists (GTK)
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parents: 2
diff changeset
432
a499c8a72c15 added menu item lists (GTK)
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diff changeset
433 str = ui_list_next(list->list);
a499c8a72c15 added menu item lists (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 2
diff changeset
434 i++;
a499c8a72c15 added menu item lists (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
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diff changeset
435 }
a499c8a72c15 added menu item lists (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 2
diff changeset
436
a499c8a72c15 added menu item lists (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
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diff changeset
437 list->oldcount = i;
a499c8a72c15 added menu item lists (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 2
diff changeset
438 }
a499c8a72c15 added menu item lists (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 2
diff changeset
439
0
1f419bd32da1 added files
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
440 void ui_menu_event_wrapper(GtkMenuItem *item, UiEventData *event) {
1f419bd32da1 added files
Olaf Wintermann <olaf.wintermann@gmail.com>
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diff changeset
441 UiEvent evt;
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442 evt.obj = event->obj;
1f419bd32da1 added files
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443 evt.window = event->obj->window;
52
25e5390cce41 added document tabview (GTK, Motif)
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parents: 42
diff changeset
444 evt.document = event->obj->ctx->document;
16
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diff changeset
445 evt.eventdata = NULL;
a499c8a72c15 added menu item lists (GTK)
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parents: 2
diff changeset
446 evt.intval = event->value;
42
29b2821d1262 added table view events (GTK)
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diff changeset
447 event->callback(&evt, event->userdata);
0
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diff changeset
448 }
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diff changeset
449
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Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
450 void ui_menu_event_toggled(GtkCheckMenuItem *ci, UiEventData *event) {
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diff changeset
451 UiEvent evt;
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452 evt.obj = event->obj;
1f419bd32da1 added files
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parents:
diff changeset
453 evt.window = event->obj->window;
52
25e5390cce41 added document tabview (GTK, Motif)
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parents: 42
diff changeset
454 evt.document = event->obj->ctx->document;
16
a499c8a72c15 added menu item lists (GTK)
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parents: 2
diff changeset
455 evt.eventdata = NULL;
0
1f419bd32da1 added files
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parents:
diff changeset
456 evt.intval = gtk_check_menu_item_get_active(ci);
42
29b2821d1262 added table view events (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 30
diff changeset
457 event->callback(&evt, event->userdata);
0
1f419bd32da1 added files
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
458 }
1f419bd32da1 added files
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
459
1f419bd32da1 added files
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
460 int ui_checkitem_get(UiInteger *i) {
1f419bd32da1 added files
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
461 int state = gtk_check_menu_item_get_active(i->obj);
1f419bd32da1 added files
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
462 i->value = state;
1f419bd32da1 added files
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
463 return state;
1f419bd32da1 added files
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
464 }
1f419bd32da1 added files
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
465
1f419bd32da1 added files
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
466 void ui_checkitem_set(UiInteger *i, int value) {
1f419bd32da1 added files
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
467 i->value = value;
1f419bd32da1 added files
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
468 gtk_check_menu_item_set_active(i->obj, value);
1f419bd32da1 added files
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
469 }
75
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
470
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
471
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
472 /*
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
473 * widget menu functions
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
474 */
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
475
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
476 static gboolean ui_button_press_event(GtkWidget *widget, GdkEvent *event, GtkMenu *menu) {
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
477 if(event->type == GDK_BUTTON_PRESS) {
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
478 GdkEventButton *e = (GdkEventButton*)event;
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
479 if(e->button == 3) {
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
480 gtk_widget_show_all(GTK_WIDGET(menu));
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
481 gtk_menu_popup(menu, NULL, NULL, NULL, NULL, e->button, e->time);
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
482 return TRUE;
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
483 }
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
484 }
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
485 return FALSE;
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
486 }
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
487
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
488 void ui_contextmenu(UiObject *obj) {
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
489 UiContainer *ct = uic_get_current_container(obj);
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
490 ui_contextmenu_w(obj, ct->current);
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
491 }
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
492
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
493 void ui_contextmenu_w(UiObject *obj, UIWIDGET widget) {
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
494 UiContainer *ct = uic_get_current_container(obj);
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
495
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
496 GtkMenu *menu = GTK_MENU(gtk_menu_new());
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
497 g_signal_connect(widget, "button-press-event", (GCallback) ui_button_press_event, menu);
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
498
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
499 ct->menu = menu;
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
500 }
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
501
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
502 void ui_widget_menuitem(UiObject *obj, char *label, ui_callback f, void *userdata) {
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
503 ui_widget_menuitem_gr(obj, label, f, userdata, -1);
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
504 }
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
505
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
506 void ui_widget_menuitem_gr(UiObject *obj, char *label, ui_callback f, void *userdata, ...) {
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
507 UiContainer *ct = uic_get_current_container(obj);
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
508 if(!ct->menu) {
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
509 return;
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
510 }
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
511
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
512 // add groups
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
513 UcxList *groups = NULL;
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
514 va_list ap;
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
515 va_start(ap, userdata);
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
516 int group;
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
517 while((group = va_arg(ap, int)) != -1) {
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
518 ucx_list_append(groups, (void*)(intptr_t)group);
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
519 }
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
520 va_end(ap);
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
521
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
522 // create menuitem
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
523 GtkWidget *widget = gtk_menu_item_new_with_mnemonic(label);
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
524
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
525 if(f) {
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
526 UiEventData *event = malloc(sizeof(UiEventData));
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
527 event->obj = obj;
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
528 event->userdata = userdata;
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
529 event->callback = f;
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
530 event->value = 0;
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
531
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
532 g_signal_connect(
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
533 widget,
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
534 "activate",
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
535 G_CALLBACK(ui_menu_event_wrapper),
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
536 event);
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
537 g_signal_connect(
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
538 widget,
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
539 "destroy",
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
540 G_CALLBACK(ui_destroy_userdata),
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
541 event);
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
542 }
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
543
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
544 gtk_menu_shell_append(GTK_MENU_SHELL(ct->menu), widget);
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
545
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
546 if(groups) {
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
547 uic_add_group_widget(obj->ctx, widget, groups);
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
548 }
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
549 }
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
550
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
551 void ui_widget_menuitem_st(UiObject *obj, char *stockid, ui_callback f, void *userdata) {
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
552 ui_widget_menuitem_stgr(obj, stockid, f, userdata, -1);
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
553 }
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
554
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
555 void ui_widget_menuitem_stgr(UiObject *obj, char *stockid, ui_callback f, void *userdata, ...) {
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
556 UiContainer *ct = uic_get_current_container(obj);
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
557 if(!ct->menu) {
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
558 return;
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
559 }
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
560
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
561 // add groups
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
562 UcxList *groups = NULL;
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
563 va_list ap;
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
564 va_start(ap, userdata);
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
565 int group;
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
566 while((group = va_arg(ap, int)) != -1) {
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
567 ucx_list_append(groups, (void*)(intptr_t)group);
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
568 }
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
569 va_end(ap);
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
570
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
571 // create menuitem
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
572 GtkWidget *widget = gtk_image_menu_item_new_from_stock(stockid, obj->ctx->accel_group);
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
573
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
574 if(f) {
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
575 UiEventData *event = malloc(sizeof(UiEventData));
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
576 event->obj = obj;
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
577 event->userdata = userdata;
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
578 event->callback = f;
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
579 event->value = 0;
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
580
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
581 g_signal_connect(
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
582 widget,
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
583 "activate",
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
584 G_CALLBACK(ui_menu_event_wrapper),
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
585 event);
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
586 g_signal_connect(
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
587 widget,
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
588 "destroy",
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
589 G_CALLBACK(ui_destroy_userdata),
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
590 event);
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
591 }
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
592
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
593 gtk_menu_shell_append(GTK_MENU_SHELL(ct->menu), widget);
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
594
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
595 if(groups) {
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
596 uic_add_group_widget(obj->ctx, widget, groups);
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
597 }
efe2f65bea17 added context menus (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 52
diff changeset
598 }

mercurial