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/*
* File : title.c
* This file is part of RT-Thread GUI Engine
* COPYRIGHT (C) 2006 - 2017, RT-Thread Development Team
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Change Logs:
* Date Author Notes
* 2009-10-16 Bernard first version
*/
#include <rtgui/rtgui_system.h>
//#include <rtgui/rtgui_theme.h>
#include <rtgui/widgets/window.h>
#include <rtgui/widgets/title.h>
//#include "../server/mouse.h"
/* there is no event handler in wintitle but handle the event on topwin of server */
static void _rtgui_wintitle_constructor(rtgui_wintitle_t *wintitle)
{
RTGUI_WIDGET(wintitle)->flag = RTGUI_WIDGET_FLAG_DEFAULT;
RTGUI_WIDGET_TEXTALIGN(wintitle) = RTGUI_ALIGN_CENTER_VERTICAL;
rtgui_object_set_event_handler(RTGUI_OBJECT(wintitle),
rtgui_wintile_event_handler);
}
static void _rtgui_wintitle_deconstructor(rtgui_wintitle_t *wintitle)
{
}
DEFINE_CLASS_TYPE(wintitle, "wintitle",
RTGUI_PARENT_TYPE(widget),
_rtgui_wintitle_constructor,
_rtgui_wintitle_deconstructor,
sizeof(struct rtgui_wintitle));
rtgui_wintitle_t *rtgui_wintitle_create(struct rtgui_win *window)
{
rtgui_wintitle_t *wintitle;
wintitle = (rtgui_wintitle_t *)rtgui_widget_create(RTGUI_WINTITLE_TYPE);
if (wintitle != RT_NULL)
{
RTGUI_WIDGET(wintitle)->toplevel = window;
}
return wintitle;
}
void rtgui_wintitle_destroy(rtgui_wintitle_t *wintitle)
{
rtgui_widget_destroy(RTGUI_WIDGET(wintitle));
}
rt_bool_t rtgui_wintile_event_handler(struct rtgui_object *obj, rtgui_event_t *eve)
{
struct rtgui_wintitle *wint;
struct rtgui_win *win;
RT_ASSERT(obj);
RT_ASSERT(eve);
wint = RTGUI_WINTITLE(obj);
win = RTGUI_WIDGET(wint)->toplevel;
RT_ASSERT(win);
switch (eve->type)
{
case RTGUI_EVENT_PAINT:
rtgui_theme_draw_win(wint);
return RT_FALSE;
case RTGUI_EVENT_MOUSE_BUTTON:
{
struct rtgui_event_mouse *emou = (struct rtgui_event_mouse *)eve;
if (win->style & RTGUI_WIN_STYLE_CLOSEBOX)
{
rtgui_rect_t rect;
/* get close button rect (device value) */
rect.x1 = RTGUI_WIDGET(wint)->extent.x2 - WINTITLE_BORDER_SIZE - WINTITLE_CB_WIDTH - 3;
rect.y1 = RTGUI_WIDGET(wint)->extent.y1 + WINTITLE_BORDER_SIZE + 3;
rect.x2 = rect.x1 + WINTITLE_CB_WIDTH;
rect.y2 = rect.y1 + WINTITLE_CB_HEIGHT;
if (emou->button & RTGUI_MOUSE_BUTTON_LEFT)
{
if (emou->button & RTGUI_MOUSE_BUTTON_DOWN)
{
if (rtgui_rect_contains_point(&rect, emou->x, emou->y) == RT_EOK)
{
win->flag |= RTGUI_WIN_FLAG_CB_PRESSED;
rtgui_theme_draw_win(wint);
}
#ifdef RTGUI_USING_WINMOVE
else
{
rtgui_winrect_set(win);
}
#endif
}
else if (emou->button & RTGUI_MOUSE_BUTTON_UP)
{
if (win->flag & RTGUI_WIN_FLAG_CB_PRESSED &&
rtgui_rect_contains_point(&rect,
emou->x, emou->y) == RT_EOK)
{
rtgui_win_close(win);
return RT_TRUE;
}
win->flag &= ~RTGUI_WIN_FLAG_CB_PRESSED;
rtgui_theme_draw_win(wint);
#ifdef RTGUI_USING_WINMOVE
/* Reset the window movement state machine. */
rtgui_winrect_moved_done(RT_NULL, RT_NULL);
#endif
}
}
}
else if (emou->button & RTGUI_MOUSE_BUTTON_DOWN)
{
#ifdef RTGUI_USING_WINMOVE
rtgui_winrect_set(win);
#endif
}
}
return RT_TRUE;
default:
return rtgui_widget_event_handler(obj, eve);
}
}
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