ui/cocoa/toolkit.m

Mon, 31 Mar 2014 20:22:16 +0200

author
Olaf Wintermann <olaf.wintermann@gmail.com>
date
Mon, 31 Mar 2014 20:22:16 +0200
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added menu item lists (Cocoa implementation)

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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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4 * Copyright 2012 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 #import <stdio.h>
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30 #import <stdlib.h>
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31 #import <sys/stat.h>
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32 #import <sys/types.h>
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33 #import <errno.h>
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34
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35 #import "../common/document.h"
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36
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37 #import "toolkit.h"
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38 #import "window.h"
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39 #import "menu.h"
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40 #import "toolbar.h"
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41 #import "stock.h"
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42
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43 NSAutoreleasePool *pool;
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44
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45 static char *application_name;
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46
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47 static ui_callback appclose_fnc;
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48 static void *appclose_udata;
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49
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50 void ui_init(char *appname, int argc, char **argv) {
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51 pool = [[NSAutoreleasePool alloc] init];
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52 [NSApplication sharedApplication];
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53 [NSBundle loadNibNamed:@"MainMenu" owner:NSApp];
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54
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55
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56 uic_docmgr_init();
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57 ui_menu_init();
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58 ui_toolbar_init();
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59 ui_stock_init();
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60 }
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61
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62 void ui_show(UiObject *obj) {
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63 if([obj->widget class] == [UiCocoaWindow class]) {
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64 UiCocoaWindow *window = (UiCocoaWindow*)obj->widget;
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65 [window makeKeyAndOrderFront:nil];
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66 } else {
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67 printf("Error: ui_show: Object is not a Window!\n");
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68 }
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69 }
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70
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71 void ui_main() {
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72 [NSApp run];
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73 [pool release];
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74 }
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78 @implementation EventWrapper
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79
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80 - (EventWrapper*) initWithData: (void*)d callback:(ui_callback) f {
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81 data = d;
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82 callback = f;
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83 return self;
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84 }
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85
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86
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87 - (void*) data {
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88 return data;
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89 }
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90
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91 - (void) setData:(void*)d {
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92 data = d;
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93 }
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94
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95
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96 - (ui_callback) callback {
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97 return callback;
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98 }
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99
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100 - (void) setCallback: (ui_callback)f {
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101 callback = f;
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102 }
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103
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104
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105 - (BOOL)handleEvent:(id)sender {
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106 NSWindow *activeWindow = [NSApp keyWindow];
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107
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108 UiEvent event;
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109 if([activeWindow class] == [UiCocoaWindow class]) {
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110 event.obj = [(UiCocoaWindow*)activeWindow object];
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111 event.window = event.obj->window;
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112 event.document = event.obj->document;
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113 event.intval = 0;
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114 }
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115 if(callback) {
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116 callback(&event, data);
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117 }
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118
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119 return true;
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120 }
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121
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122 - (BOOL)handleStateEvent:(id)sender {
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123 NSWindow *activeWindow = [NSApp keyWindow];
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124 NSMenuItem *item = (NSMenuItem*)sender;
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125 int state = [item state] ? NSOffState : NSOnState;
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126
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127 UiEvent event;
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128 event.intval = state;
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129 if([activeWindow class] == [UiCocoaWindow class]) {
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130 event.obj = [(UiCocoaWindow*)activeWindow object];
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131 event.window = event.obj->window;
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132 event.document = event.obj->document;
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133 // update state in window data
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134 UiMenuItem *wmi = [(UiCocoaWindow*)activeWindow getMenuItem: sender];
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135 wmi->state = state;
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136 } else {
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137 event.window = NULL;
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138 event.document = NULL;
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139 }
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140 if(callback) {
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141 callback(&event, data);
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142 }
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143 [item setState: state];
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144
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145 return true;
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146 }
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147
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148 @end
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