ui/gtk/button.h

/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright 2017 Olaf Wintermann. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 *   1. Redistributions of source code must retain the above copyright
 *      notice, this list of conditions and the following disclaimer.
 *
 *   2. Redistributions in binary form must reproduce the above copyright
 *      notice, this list of conditions and the following disclaimer in the
 *      documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

#ifndef BUTTON_H
#define	BUTTON_H

#include "../ui/toolkit.h"
#include "../ui/button.h"
#include "toolkit.h"

#ifdef	__cplusplus
extern "C" {
#endif
    
typedef struct UiContentToggleButton {
    UiObject *obj;
    UiVar *var;
    GtkWidget *widget;
    char *label0;
    char *icon0;
    char *tooltip0;
    char *label1;
    char *icon1;
    char *tooltip1;
    ui_callback onchange;
    void *onchangedata;
    char *onchange_action;
    int toggled;
    int enable_state;
} UiContentToggleButton;
    
typedef struct UiLinkButton {
    UiObject *obj;
    GtkWidget *widget;
    UiLinkType type;
    UiBool nofollow;
    char *link;
    ui_callback onclick;
    void *onclickdata;
} UiLinkButton;
    
void ui_button_set_icon_name(GtkWidget *button, const char *icon_name);

typedef void (*ui_toggled_func)(void*, void*);

GtkWidget* ui_create_button(
        UiObject *obj,
        const char *label,
        const char *icon,
        const char *tooltip,
        ui_callback onclick,
        void *userdata,
        const char *action,
        int event_value,
        bool activate_event);

void ui_setup_togglebutton(
        UiObject *obj,
        GtkWidget *togglebutton,
        const char *label,
        const char *icon,
        const char *tooltip,
        const char *varname,
        UiInteger *value,
        ui_callback onchange,
        void *onchangedata,
        const char *action,
        int enable_state);

void ui_bind_togglebutton(
        UiObject *obj,
        GtkWidget *widget,
        int64_t (*getfunc)(UiInteger*),
        void (*setfunc)(UiInteger*, int64_t),
        const char *varname,
        UiInteger *value,
        void (*toggled_callback)(void*, void*),
        ui_callback onchange,
        void *onchangedata,
        const char *action,
        void (*enable_state_func)(void*, void*),
        int enable_state);
    
// event wrapper
void ui_button_clicked(GtkWidget *widget, UiEventData *event);


void ui_toggled_obs(void *widget, UiVarEventData *event);

UIWIDGET ui_checkbox_var(UiObject *obj, char *label, UiVar *var);

UIWIDGET ui_radiobutton_var(UiObject *obj, char *label, UiVar *var);

void ui_radio_obs(GtkToggleButton *widget, UiVarEventData *event);

UIWIDGET ui_create_content_togglebutton(UiObject *obj, UiContentToggleArgs *args);

int64_t ui_switch_get(UiInteger *value);
void ui_switch_set(UiInteger *value, int64_t i);

int64_t ui_ctntogglebutton_get(UiInteger *value);
void ui_ctntogglebutton_set(UiInteger *value, int64_t i);

int64_t ui_radiobutton_get(UiInteger *value);
void ui_radiobutton_set(UiInteger *value, int64_t i);

char* ui_linkbutton_get(UiString *s);
void ui_linkbutton_set(UiString *s, const char *str);

#ifdef	__cplusplus
}
#endif

#endif	/* BUTTON_H */