comparison: ui/cocoa/label.m
ui/cocoa/label.m
- changeset 109
- c3dfcb8f0be7
- child 112
- c3f2f16fa4b8
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| 108:77254bd6dccb | 109:c3dfcb8f0be7 |
|---|---|
| 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 "label.h" | |
| 30 #import "container.h" | |
| 31 | |
| 32 #import <string.h> | |
| 33 | |
| 34 static UIWIDGET create_label(UiObject *obj, UiLabelArgs *args) { | |
| 35 NSTextField *label = [[NSTextField alloc] init]; | |
| 36 label.editable = NO; | |
| 37 label.bezeled = NO; | |
| 38 label.drawsBackground = NO; | |
| 39 label.selectable = NO; | |
| 40 | |
| 41 NSTextAlignment alignment; | |
| 42 switch(args->align) { | |
| 43 case UI_ALIGN_LEFT: alignment = NSTextAlignmentLeft; break; | |
| 44 case UI_ALIGN_RIGHT: alignment = NSTextAlignmentRight; break; | |
| 45 default: alignment = NSTextAlignmentCenter; | |
| 46 } | |
| 47 label.alignment = alignment; | |
| 48 | |
| 49 if(args->label) { | |
| 50 NSString *str = [[NSString alloc] initWithUTF8String:args->label]; | |
| 51 label.stringValue = str; | |
| 52 } | |
| 53 | |
| 54 UiLayout layout = UI_INIT_LAYOUT(args); | |
| 55 ui_container_add(obj, label, &layout); | |
| 56 | |
| 57 UiVar *var = uic_widget_var(obj->ctx, obj->ctx, args->value, args->varname, UI_VAR_STRING); | |
| 58 if(var) { | |
| 59 UiString *s = var->value; | |
| 60 s->obj = (__bridge void*)label; | |
| 61 s->get = ui_label_get; | |
| 62 s->set = ui_label_set; | |
| 63 | |
| 64 if(s->value.ptr) { | |
| 65 label.stringValue = [[NSString alloc]initWithUTF8String:s->value.ptr]; | |
| 66 } | |
| 67 } | |
| 68 | |
| 69 return (__bridge void*)label; | |
| 70 } | |
| 71 | |
| 72 | |
| 73 UIWIDGET ui_label_create(UiObject* obj, UiLabelArgs *args) { | |
| 74 return create_label(obj, args); | |
| 75 } | |
| 76 | |
| 77 UIWIDGET ui_llabel_create(UiObject* obj, UiLabelArgs *args) { | |
| 78 args->align = UI_ALIGN_LEFT; | |
| 79 return create_label(obj, args); | |
| 80 } | |
| 81 | |
| 82 UIWIDGET ui_rlabel_create(UiObject* obj, UiLabelArgs *args) { | |
| 83 args->align = UI_ALIGN_RIGHT; | |
| 84 return create_label(obj, args); | |
| 85 } | |
| 86 | |
| 87 | |
| 88 char* ui_label_get(UiString *s) { | |
| 89 NSTextField *label = (__bridge NSTextField*)s->obj; | |
| 90 if(s->value.free) { | |
| 91 s->value.free(s->value.ptr); | |
| 92 } | |
| 93 s->value.ptr = strdup(label.stringValue.UTF8String); | |
| 94 return s->value.ptr; | |
| 95 } | |
| 96 | |
| 97 void ui_label_set(UiString *s, const char *str) { | |
| 98 NSTextField *label = (__bridge NSTextField*)s->obj; | |
| 99 if(s->value.free) { | |
| 100 s->value.free(s->value.ptr); | |
| 101 } | |
| 102 s->value.ptr = NULL; | |
| 103 label.stringValue = [[NSString alloc] initWithUTF8String:str]; | |
| 104 } |
