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/*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
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*
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* Copyright 2014 Olaf Wintermann. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef UI_TOOLKIT_H
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#define UI_TOOLKIT_H
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#ifdef UI_COCOA
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#ifdef __OBJC__
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#import <Cocoa/Cocoa.h>
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#define UIWIDGET NSView*
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#else
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typedef void* UIWIDGET;
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#endif
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#elif UI_GTK2 || UI_GTK3
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#include <gtk/gtk.h>
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#define UIWIDGET GtkWidget*
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#elif UI_MOTIF
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#include <Xm/XmAll.h>
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#define UIWIDGET Widget
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#endif
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* public types */
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typedef struct UiObject UiObject;
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typedef struct UiEvent UiEvent;
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typedef struct UiInteger UiInteger;
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typedef struct UiString UiString;
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/* private types */
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typedef struct UiContext UiContext;
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#define ui_getval(val) (val).get(&(val))
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#define ui_setval(val, v) (val).set(&(val), v)
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typedef void(*ui_callback)(UiEvent*, void*); // event, user data
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struct UiObject {
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UIWIDGET widget;
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UiContext *ctx;
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void *window;
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void *document;
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};
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struct UiEvent {
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UiObject *obj;
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void *document;
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void *window;
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int intval;
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};
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struct UiInteger {
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int (*get)(UiInteger*);
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void (*set)(UiInteger*, int);
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int value;
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void *obj;
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};
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struct UiString {
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char* (*get)(UiString*);
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void (*set)(UiString*, char*);
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char* value;
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void *obj;
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};
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void ui_init(char *appname, int argc, char **argv);
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void ui_exitfunc(ui_callback f, void *udata);
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char* ui_getappdir();
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char* ui_configfile(char *name);
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void ui_main();
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void ui_show(UiObject *obj);
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void* ui_document_create(UiObject *obj, size_t size);
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void ui_document_destroy(void *doc);
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void* ui_document_malloc(void *doc, size_t size);
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void* ui_document_calloc(void *doc, size_t nelem, size_t elsize);
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void ui_document_free(void *doc, void *ptr);
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void* ui_document_realloc(void *doc, void *ptr, size_t size);
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void ui_document_addint(void *doc, char *name);
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void ui_document_regint(void *doc, char *name, UiInteger *i);
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void ui_document_setint(void *doc, char *name, int val);
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int ui_document_getint(void *doc, char *name);
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#ifdef __cplusplus
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}
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#endif
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#endif /* UI_TOOLKIT_H */
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