ui/ui/container.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_CONTAINER_H
#define UI_CONTAINER_H

#include "toolkit.h"

#ifdef __cplusplus
extern "C" {
#endif
   

#define UI_CTN(obj, ctn) for(ctn;ui_container_finish(obj);ui_container_begin_close(obj))
#define UI_VBOX(obj) for(ui_vbox(obj);ui_container_finish(obj);ui_container_begin_close(obj))
#define UI_HBOX(obj) for(ui_hbox(obj);ui_container_finish(obj);ui_container_begin_close(obj))
#define UI_VBOX_SP(obj, margin, spacing) for(ui_vbox_sp(obj,margin,spacing);ui_container_finish(obj);ui_container_begin_close(obj))
#define UI_HBOX_SP(obj, margin, spacing) for(ui_hbox_sp(obj,margin,spacing);ui_container_finish(obj);ui_container_begin_close(obj))
#define UI_GRID(obj) for(ui_grid(obj);ui_container_finish(obj);ui_container_begin_close(obj))
#define UI_GRID_SP(obj, margin, columnspacing, rowspacing) for(ui_grid_sp(obj,margin,columnspacing,rowspacing);ui_container_finish(obj);ui_container_begin_close(obj))
    

void ui_end(UiObject *obj);
    
UIWIDGET ui_vbox(UiObject *obj);
UIWIDGET ui_hbox(UiObject *obj);
UIWIDGET ui_vbox_sp(UiObject *obj, int margin, int spacing);
UIWIDGET ui_hbox_sp(UiObject *obj, int margin, int spacing);

UIWIDGET ui_grid(UiObject *obj);
UIWIDGET ui_grid_sp(UiObject *obj, int margin, int columnspacing, int rowspacing);

UIWIDGET ui_scrolledwindow(UiObject *obj);

UIWIDGET ui_sidebar(UiObject *obj);

UIWIDGET ui_hsplitpane(UiObject *obj, int max);
UIWIDGET ui_vsplitpane(UiObject *obj, int max);

UIWIDGET ui_tabview(UiObject *obj);
void ui_tab(UiObject *obj, char *title);
void ui_select_tab(UIWIDGET tabview, int tab);

// box container layout functions
void ui_layout_fill(UiObject *obj, UiBool fill);
// grid container layout functions
void ui_layout_hexpand(UiObject *obj, UiBool expand);
void ui_layout_vexpand(UiObject *obj, UiBool expand);
void ui_layout_width(UiObject *obj, int width);
void ui_layout_height(UiObject* obj, int width);
void ui_layout_colspan(UiObject *obj, int cols);
void ui_layout_rowspan(UiObject* obj, int rows);
void ui_newline(UiObject *obj);


UiTabbedPane* ui_tabbed_document_view(UiObject *obj);

UiObject* ui_document_tab(UiTabbedPane *view);


/* used for macro */
void ui_container_begin_close(UiObject *obj);
int ui_container_finish(UiObject *obj);

#define UI_APPLY_LAYOUT1(obj, args) \
    if(args.fill != UI_DEFAULT) ui_layout_fill(obj, args.fill == UI_ON ? 1 : 0 ); \
    if(args.hexpand) ui_layout_hexpand(obj, 1); \
    if(args.vexpand) ui_layout_vexpand(obj, 1); \
    if(args.colspan > 0) ui_layout_colspan(obj, args.colspan); \
    if(args.rowspan > 0) ui_layout_rowspan(obj, args.rowspan); \
    /*force caller to add ';'*/(void)0


#ifdef __cplusplus
}
#endif

#endif /* UI_CONTAINER_H */