ui/ui/display.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.
 */

/*
 * display widgets without user input
 */

#ifndef UI_DISPLAY_H
#define UI_DISPLAY_H

#include "toolkit.h"

#ifdef __cplusplus
extern "C" {
#endif
    
enum UiAlignment {
    UI_ALIGN_DEFAULT = 0,
    UI_ALIGN_LEFT,
    UI_ALIGN_RIGHT,
    UI_ALIGN_CENTER
};

typedef enum UiAlignment UiAlignment;

typedef struct UiLabelArgs {
    UiTri fill;
    UiBool hexpand;
    UiBool vexpand;
    int colspan;
    int rowspan;

    const char* label;
    UiAlignment align;
    UiString* value;
    const char* varname;
} UiLabelArgs;

typedef struct UiProgressbarArgs {
    UiTri fill;
    UiBool hexpand;
    UiBool vexpand;
    int colspan;
    int rowspan;
    int width;

    double min;
    double max;
    UiDouble* value;
    const char* varname;
} UiProgressbarArgs;

typedef struct UiProgressbarSpinnerArgs {
    UiTri fill;
    UiBool hexpand;
    UiBool vexpand;
    int colspan;
    int rowspan;

    UiInteger* value;
    const char* varname;
} UiProgressbarSpinnerArgs;

/* label widgets */

#define ui_label(obj, ...) ui_label_create(obj, (UiLabelArgs) { __VA_ARGS__ })
#define ui_llabel(obj, ...) ui_llabel_create(obj, (UiLabelArgs) { __VA_ARGS__ })
#define ui_rlabel(obj, ...) ui_rlabel_create(obj, (UiLabelArgs) { __VA_ARGS__ })


UIEXPORT UIWIDGET ui_label_create(UiObject* obj, UiLabelArgs args);
UIEXPORT UIWIDGET ui_llabel_create(UiObject* obj, UiLabelArgs args);
UIEXPORT UIWIDGET ui_rlabel_create(UiObject* obj, UiLabelArgs args);

UIWIDGET ui_space(UiObject *obj);
UIWIDGET ui_separator(UiObject *obj);

/* progress bar/spinner */

#define ui_progressbar(obj, ...) ui_progressbar_create(obj, (UiProgressbarArgs) { __VA_ARGS__ } )
#define ui_progressspinner(obj, ...) ui_progressspinner_create(obj, (UiProgressbarSpinnerArgs) { __VA_ARGS__ } )

UIEXPORT UIWIDGET ui_progressbar_create(UiObject *obj, UiProgressbarArgs args);
UIEXPORT UIWIDGET ui_progressspinner_create(UiObject* obj, UiProgressbarSpinnerArgs args);


#ifdef __cplusplus
}
#endif

#endif /* UI_DISPLAY_H */