comparison: ui/ui/toolkit.h
ui/ui/toolkit.h
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- 1f419bd32da1
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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 #ifndef UI_TOOLKIT_H | |
| 30 #define UI_TOOLKIT_H | |
| 31 | |
| 32 #ifdef UI_COCOA | |
| 33 | |
| 34 #ifdef __OBJC__ | |
| 35 #import <Cocoa/Cocoa.h> | |
| 36 #define UIWIDGET NSView* | |
| 37 #else | |
| 38 typedef void* UIWIDGET; | |
| 39 #endif | |
| 40 | |
| 41 #elif UI_GTK2 || UI_GTK3 | |
| 42 | |
| 43 #include <gtk/gtk.h> | |
| 44 #define UIWIDGET GtkWidget* | |
| 45 | |
| 46 #elif UI_MOTIF | |
| 47 | |
| 48 #include <Xm/XmAll.h> | |
| 49 #define UIWIDGET Widget | |
| 50 | |
| 51 #endif | |
| 52 | |
| 53 #ifdef __cplusplus | |
| 54 extern "C" { | |
| 55 #endif | |
| 56 | |
| 57 /* public types */ | |
| 58 typedef struct UiObject UiObject; | |
| 59 typedef struct UiEvent UiEvent; | |
| 60 | |
| 61 typedef struct UiInteger UiInteger; | |
| 62 typedef struct UiString UiString; | |
| 63 | |
| 64 /* private types */ | |
| 65 typedef struct UiContext UiContext; | |
| 66 | |
| 67 #define ui_getval(val) (val).get(&(val)) | |
| 68 #define ui_setval(val, v) (val).set(&(val), v) | |
| 69 | |
| 70 typedef void(*ui_callback)(UiEvent*, void*); // event, user data | |
| 71 | |
| 72 struct UiObject { | |
| 73 UIWIDGET widget; | |
| 74 UiContext *ctx; | |
| 75 void *window; | |
| 76 void *document; | |
| 77 }; | |
| 78 | |
| 79 struct UiEvent { | |
| 80 UiObject *obj; | |
| 81 void *document; | |
| 82 void *window; | |
| 83 int intval; | |
| 84 }; | |
| 85 | |
| 86 struct UiInteger { | |
| 87 int (*get)(UiInteger*); | |
| 88 void (*set)(UiInteger*, int); | |
| 89 int value; | |
| 90 void *obj; | |
| 91 }; | |
| 92 | |
| 93 struct UiString { | |
| 94 char* (*get)(UiString*); | |
| 95 void (*set)(UiString*, char*); | |
| 96 char* value; | |
| 97 void *obj; | |
| 98 }; | |
| 99 | |
| 100 void ui_init(char *appname, int argc, char **argv); | |
| 101 void ui_exitfunc(ui_callback f, void *udata); | |
| 102 | |
| 103 char* ui_getappdir(); | |
| 104 char* ui_configfile(char *name); | |
| 105 | |
| 106 void ui_main(); | |
| 107 void ui_show(UiObject *obj); | |
| 108 | |
| 109 void* ui_document_create(UiObject *obj, size_t size); | |
| 110 void* ui_document_malloc(void *doc, size_t size); | |
| 111 void* ui_document_calloc(void *doc, size_t nelem, size_t elsize); | |
| 112 void ui_document_free(void *doc, void *ptr); | |
| 113 void* ui_document_realloc(void *doc, void *ptr, size_t size); | |
| 114 | |
| 115 #ifdef __cplusplus | |
| 116 } | |
| 117 #endif | |
| 118 | |
| 119 #endif /* UI_TOOLKIT_H */ | |
| 120 |
