UNIXworkcode

1 /* 2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. 3 * 4 * Copyright 2025 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 #import "Toolbar.h" 30 #import "EventData.h" 31 #import "image.h" 32 #import "menu.h" 33 #import <objc/runtime.h> 34 35 #include "../common/toolbar.h" 36 37 38 void ui_toolbar_init(void) { 39 40 } 41 42 43 44 /* --------------------- UiToolbar --------------------- */ 45 46 @implementation UiToolbar 47 48 - (UiToolbar*) initWithObject:(UiObject*)object { 49 self = [super initWithIdentifier:@"UiToolbar"]; 50 _obj = object; 51 52 allowedItems = [[NSMutableArray alloc]initWithCapacity:16]; 53 defaultItems = [[NSMutableArray alloc]initWithCapacity:16]; 54 55 CxMap *toolbarItems = uic_get_toolbar_items(); 56 CxMapIterator i = cxMapIteratorKeys(toolbarItems); 57 cx_foreach(CxHashKey *, key, i) { 58 NSString *s = [[NSString alloc]initWithBytes:key->data length:key->len encoding:NSUTF8StringEncoding]; 59 [allowedItems addObject:s]; 60 } 61 [allowedItems addObject: NSToolbarFlexibleSpaceItemIdentifier]; 62 [allowedItems addObject: NSToolbarSpaceItemIdentifier]; 63 64 CxList *tbitems[3]; 65 tbitems[0] = uic_get_toolbar_defaults(UI_TOOLBAR_LEFT); 66 tbitems[1] = uic_get_toolbar_defaults(UI_TOOLBAR_CENTER); 67 tbitems[2] = uic_get_toolbar_defaults(UI_TOOLBAR_RIGHT); 68 for(int t=0;t<3;t++) { 69 CxIterator iter = cxListIterator(tbitems[t]); 70 cx_foreach(char *, name, iter) { 71 NSString *s = [[NSString alloc] initWithUTF8String:name]; 72 [defaultItems addObject:s]; 73 } 74 } 75 76 [self setDelegate:self]; 77 [self setAllowsUserCustomization:YES]; 78 return self; 79 } 80 81 // implementation of NSToolbarDelegate methods 82 83 - (NSArray *)toolbarAllowedItemIdentifiers:(NSToolbar *)toolbar { 84 return allowedItems; 85 } 86 87 - (NSArray *)toolbarDefaultItemIdentifiers:(NSToolbar *)toolbar { 88 return defaultItems; 89 } 90 91 - (NSToolbarItem *)toolbar:(NSToolbar *)toolbar 92 itemForItemIdentifier:(NSString *)itemIdentifier 93 willBeInsertedIntoToolbar:(BOOL)flag { 94 CxMap *items = uic_get_toolbar_items(); 95 UiToolbarItemI *item = cxMapGet(items, itemIdentifier.UTF8String); 96 if(!item) { 97 return nil; 98 } 99 100 switch(item->type) { 101 default: return nil; 102 case UI_TOOLBAR_ITEM: { 103 return ui_nstoolbaritem_create_item(_obj, (UiToolbarItem*)item, itemIdentifier); 104 } 105 case UI_TOOLBAR_TOGGLEITEM: { 106 return ui_nstoolbaritem_create_toggle(_obj, (UiToolbarToggleItem*)item, itemIdentifier); 107 } 108 case UI_TOOLBAR_MENU: { 109 return ui_nstoolbaritem_create_menu(_obj, (UiToolbarMenuItem*)item, itemIdentifier); 110 } 111 } 112 113 return nil; 114 } 115 116 @end 117 118 @implementation UiToolbarToggleEventHandler 119 120 - (UiToolbarToggleEventHandler*)init { 121 return self; 122 } 123 124 - (void)handleEvent:(id)sender { 125 if(_callback == nil) { 126 return; 127 } 128 129 UiEvent event; 130 event.obj = _obj; 131 event.window = event.obj->window; 132 event.document = event.obj->ctx->document; 133 event.eventdata = NULL; 134 event.eventdatatype = 0; 135 event.intval = 0; 136 event.set = ui_get_setop(); 137 138 if([sender isKindOfClass:[NSSegmentedControl class]]) { 139 NSSegmentedControl *seg = (NSSegmentedControl*)sender; 140 event.intval = [seg isSelectedForSegment:0]; 141 } 142 143 _callback(&event, _userdata); 144 } 145 146 @end 147 148 NSToolbarItem* ui_nstoolbaritem_create_item(UiObject *obj, UiToolbarItem *item, NSString *identifier) { 149 NSToolbarItem *button = [[NSToolbarItem alloc] initWithItemIdentifier: identifier]; 150 button.bordered = YES; 151 152 if(item->args.label) { 153 NSString *label = [[NSString alloc] initWithUTF8String:item->args.label]; 154 button.paletteLabel = label; 155 button.label = label; 156 } 157 if(item->args.icon) { 158 button.image = ui_cocoa_named_icon(item->args.icon); 159 } 160 161 if(item->args.onclick) { 162 EventData *event = [[EventData alloc] init:item->args.onclick userdata:item->args.onclickdata]; 163 event.obj = obj; 164 button.target = event; 165 button.action = @selector(handleEvent:); 166 objc_setAssociatedObject(button, "eventdata", event, OBJC_ASSOCIATION_RETAIN); 167 } 168 return button; 169 } 170 171 NSToolbarItem* ui_nstoolbaritem_create_toggle(UiObject *obj, UiToolbarToggleItem *item, NSString *identifier) { 172 UiToolbarToggleEventHandler *event = [[UiToolbarToggleEventHandler alloc]init]; 173 event.obj = obj; 174 event.callback = item->args.onchange; 175 event.userdata = item->args.onchangedata; 176 177 NSToolbarItem *button = [[NSToolbarItem alloc] initWithItemIdentifier:identifier]; 178 if(item->args.label) { 179 NSString *label = [[NSString alloc] initWithUTF8String:item->args.label]; 180 button.paletteLabel = label; 181 button.label = label; 182 } 183 objc_setAssociatedObject(button, "eventdata", event, OBJC_ASSOCIATION_RETAIN); 184 185 NSSegmentedControl *seg; 186 if(!item->args.icon) { 187 NSArray *labels = @[[[NSString alloc] initWithUTF8String:item->args.label]]; 188 seg = [NSSegmentedControl segmentedControlWithLabels:labels trackingMode:NSSegmentSwitchTrackingSelectAny target:event action:@selector(handleEvent:)]; 189 button.view = seg; 190 } else { 191 NSArray *images = @[ui_cocoa_named_icon(item->args.icon)]; 192 seg = [NSSegmentedControl segmentedControlWithImages:images trackingMode:NSSegmentSwitchTrackingSelectAny target:event action:@selector(handleEvent:)]; 193 } 194 button.view = seg; 195 196 UiVar* var = uic_widget_var(obj->ctx, obj->ctx, NULL, item->args.varname, UI_VAR_INTEGER); 197 if(var) { 198 event.var = var; 199 UiInteger *i = var->value; 200 if(i->get) { 201 if(ui_get(i) != 0) { 202 [seg setEnabled:YES forSegment:0]; 203 } 204 205 } 206 i->obj = (__bridge void*)seg; 207 printf("seg: %p\n", seg); 208 i->get = ui_toolbar_seg_toggleitem_get; 209 i->set = ui_toolbar_seg_toggleitem_set; 210 } 211 212 return button; 213 } 214 215 int64_t ui_toolbar_seg_toggleitem_get(UiInteger *i) { 216 NSSegmentedControl *seg = (__bridge NSSegmentedControl*)i->obj; 217 i->value = [seg isSelectedForSegment:0]; 218 return i->value; 219 } 220 221 void ui_toolbar_seg_toggleitem_set(UiInteger *i, int64_t value) { 222 NSSegmentedControl *seg = (__bridge NSSegmentedControl*)i->obj; 223 i->value = value; 224 [seg setSelected:value != 0 forSegment:0]; 225 } 226 227 NSToolbarItem* ui_nstoolbaritem_create_menu(UiObject *obj, UiToolbarMenuItem *item, NSString *identifier) { 228 NSMenuToolbarItem *button = [[NSMenuToolbarItem alloc] initWithItemIdentifier: identifier]; 229 button.bordered = YES; 230 231 if(item->args.label) { 232 NSString *label = [[NSString alloc] initWithUTF8String:item->args.label]; 233 button.paletteLabel = label; 234 button.label = label; 235 } 236 if(item->args.icon) { 237 button.image = ui_cocoa_named_icon(item->args.icon); 238 } 239 240 NSMenu *menu = [[NSMenu alloc] initWithTitle:@""]; 241 ui_add_menu_items(obj, menu, 0, &item->menu); 242 243 button.menu = menu; 244 245 return button; 246 } 247