ui/ui/text.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 UI_TEXT_H
#define	UI_TEXT_H

#include "toolkit.h"

#ifdef	__cplusplus
extern "C" {
#endif

typedef struct UiTextAreaArgs {
    UiTri fill;
    UiBool hexpand;
    UiBool vexpand;
    UiBool hfill;
    UiBool vfill;
    int colspan;
    int rowspan;
    int width;
    const char *name;
    const char *style_class;

    UiText *value;
    const char *varname;
    ui_callback onchange;
    void *onchangedata;
    
    const int *groups;
} UiTextAreaArgs;
    
typedef struct UiTextFieldArgs {
    UiTri fill;
    UiBool hexpand;
    UiBool vexpand;
    UiBool hfill;
    UiBool vfill;
    int colspan;
    int rowspan;
    int width;
    const char *name;
    const char *style_class;

    UiString* value;
    const char *varname;
    ui_callback onchange;
    void *onchangedata;
    
    const int *groups;
} UiTextFieldArgs;

typedef struct UiPathElmRet {
    char *name;
    size_t name_len;
    char *path;
    size_t path_len;
} UiPathElm;

typedef UiPathElm*(*ui_pathelm_func)(const char *full_path, size_t len, size_t *ret_nelm, void *data);


typedef struct UiPathTextFieldArgs {
    UiTri fill;
    UiBool hexpand;
    UiBool vexpand;
    UiBool hfill;
    UiBool vfill;
    int colspan;
    int rowspan;
    const char *name;
    const char *style_class;

    UiString *value;
    const char *varname;

    ui_pathelm_func getpathelm;
    void *getpathelmdata;

    ui_callback onactivate;
    void *onactivatedata;
    
    ui_callback ondragstart;
    void *ondragstartdata;
    ui_callback ondragcomplete;
    void *ondragcompletedata;
    ui_callback ondrop;
    void *ondropsdata;
} UiPathTextFieldArgs;

#define ui_textarea(obj, ...) ui_textarea_create(obj, (UiTextAreaArgs) { __VA_ARGS__ })

UIWIDGET ui_textarea_create(UiObject *obj, UiTextAreaArgs args);

UIWIDGET ui_textarea_gettextwidget(UIWIDGET textarea);

void ui_text_undo(UiText *value);
void ui_text_redo(UiText *value);

#define ui_textfield(obj, ...) ui_textfield_create(obj, (UiTextFieldArgs) { __VA_ARGS__ })
#define ui_frameless_textfield(obj, ...) ui_frameless_field_create(obj, (UiTextFieldArgs) { __VA_ARGS__ })
#define ui_passwordfield(obj, ...) ui_passwordfield_create(obj, (UiTextFieldArgs) { __VA_ARGS__ })
#define ui_path_textfield(obj, ...) ui_path_textfield_create(obj, (UiPathTextFieldArgs) { __VA_ARGS__ } )

UIEXPORT UIWIDGET ui_textfield_create(UiObject *obj, UiTextFieldArgs args);
UIEXPORT UIWIDGET ui_frameless_textfield_create(UiObject* obj, UiTextFieldArgs args);
UIEXPORT UIWIDGET ui_passwordfield_create(UiObject* obj, UiTextFieldArgs args);

UIEXPORT UIWIDGET ui_path_textfield_create(UiObject* obj, UiPathTextFieldArgs args);
        
#ifdef	__cplusplus
}
#endif

#endif	/* UI_TEXT_H */