void rtgui_win_destroy(struct rtgui_win* win)
{
/* close the window first if it's not. */
if (!(win->flag & RTGUI_WIN_FLAG_CLOSED))
{
struct rtgui_event_win_close eclose;
RTGUI_EVENT_WIN_CLOSE_INIT(&eclose);
eclose.wid = win;
if (win->style & RTGUI_WIN_STYLE_DESTROY_ON_CLOSE)
{
_rtgui_win_deal_close(win,
(struct rtgui_event*)&eclose,
RT_TRUE);
return;
}
else
_rtgui_win_deal_close(win,
(struct rtgui_event*)&eclose,
RT_TRUE);
}
if (win->flag & RTGUI_WIN_FLAG_MODAL)
{
/* set the RTGUI_WIN_STYLE_DESTROY_ON_CLOSE flag so the window will be
* destroyed after the event_loop */
win->style |= RTGUI_WIN_STYLE_DESTROY_ON_CLOSE;
rtgui_win_end_modal(win, RTGUI_MODAL_CANCEL);
}
else
{
rtgui_widget_destroy(RTGUI_WIDGET(win));
}
}
rtgui_win_t* rtgui_win_create(rtgui_toplevel_t* parent_toplevel, const char* title, rtgui_rect_t *rect, rt_uint8_t style)
{
struct rtgui_win* win;
/* allocate win memory */
win = (struct rtgui_win*) rtgui_widget_create (RTGUI_WIN_TYPE);
if (win != RT_NULL)
{
/* set parent toplevel */
win->parent_toplevel = parent_toplevel;
/* set title, rect and style */
if (title != RT_NULL) win->title = rt_strdup(title);
else win->title = RT_NULL;
rtgui_widget_set_rect(RTGUI_WIDGET(win), rect);
win->style = style;
if (_rtgui_win_create_in_server(win) == RT_FALSE)
{
rtgui_widget_destroy(RTGUI_WIDGET(win));
return RT_NULL;
}
}
return win;
}
/*
* head_name[] -- 最后一个元素必须是NULL
* rows -- 包含表头在内
*/
rtgui_form_t *rtgui_form_create(const char *head_name[], int rows, int cols, rtgui_rect_t *rect)
{
int i, len;
struct rtgui_form *form;
if (NULL==head_name || NULL==rect)
return NULL;
form = (struct rtgui_form *)rtgui_widget_create(RTGUI_FORM_TYPE);
if (NULL == form)
return NULL;
i = 0;
while (NULL != head_name[i])
++i;
if (i != cols) {
form_debug(("%s(), head items (%d) not same as cols(%d)!\n", __FUNCTION__, i, cols));
goto err_entry;
}
form_debug(("%s(), line:%d: rows:%d, cols:%d!\n", __FUNCTION__, __LINE__, rows, cols));
len = 0;
for (i=0; i<cols; ++i) {
len += rt_strlen(head_name[i]);
}
len += cols * GAG_BETWEEN_COL;
form->fbody = rt_calloc(len*(rows-1), 1); /* 不包含表格头部占用的存储空间 */
if (NULL == form->fbody) {
form_debug(("fun:%s(), line:%d:%d malloc fail!\n", __FUNCTION__, __LINE__, len*(rows-1)));
goto err_entry;
}
form->head_name = rt_calloc(cols, sizeof(head_name[0]));
if (NULL == form->head_name) {
form_debug(("fun:%s(), line:%d:%d malloc fail!\n", __FUNCTION__, __LINE__, cols * sizeof(head_name[0])));
rt_free(form->fbody);
goto err_entry;
}
form_debug(("%s(), line:%d: fbody-len:%d, head-name-len:%d!\n", __FUNCTION__, __LINE__,
len*(rows-1), cols * sizeof(head_name[0])));
for (i=0; i<cols; ++i) {
form->head_name[i] = head_name[i];
}
form->head_item_cnt = cols;
form->row_cnt_of_fbody = rows - 1;
form->bytes_of_row = len;
rtgui_widget_set_rect(RTGUI_WIDGET(form), rect);
return form;
err_entry:
rtgui_widget_destroy(RTGUI_WIDGET(form));
return NULL;
}
rtgui_win_t* rtgui_win_create(struct rtgui_win* parent_window,
const char* title,
rtgui_rect_t *rect,
rt_uint16_t style)
{
struct rtgui_win* win;
/* allocate win memory */
win = RTGUI_WIN(rtgui_widget_create(RTGUI_WIN_TYPE));
if (win == RT_NULL)
return RT_NULL;
/* set parent toplevel */
win->parent_window = parent_window;
/* set title, rect and style */
if (title != RT_NULL)
win->title = rt_strdup(title);
else
win->title = RT_NULL;
rtgui_widget_set_rect(RTGUI_WIDGET(win), rect);
win->style = style;
if (_rtgui_win_create_in_server(win) == RT_FALSE)
{
goto __on_err;
}
return win;
__on_err:
rtgui_widget_destroy(RTGUI_WIDGET(win));
return RT_NULL;
}
void rtgui_win_destroy(struct rtgui_win* win)
{
if (win->style & RTGUI_WIN_STYLE_MODAL)
{
/* end modal */
rtgui_win_end_modal(win, RTGUI_MODAL_CANCEL);
}
else
{
rtgui_widget_destroy(RTGUI_WIDGET(win));
}
}
void rtgui_win_destroy(struct rtgui_win* win)
{
if (win->flag & RTGUI_WIN_FLAG_MODAL)
{
/* set the RTGUI_WIN_STYLE_DESTROY_ON_CLOSE flag so the window will be
* destroyed after the event_loop */
win->style |= RTGUI_WIN_STYLE_DESTROY_ON_CLOSE;
rtgui_win_end_modal(win, RTGUI_MODAL_CANCEL);
}
else
rtgui_widget_destroy(RTGUI_WIDGET(win));
}
rtgui_win_t* rtgui_win_create(struct rtgui_win* parent_window,
const char* title,
rtgui_rect_t *rect,
rt_uint16_t style)
{
struct rtgui_win* win;
/* allocate win memory */
win = RTGUI_WIN(rtgui_widget_create(RTGUI_WIN_TYPE));
if (win == RT_NULL)
return RT_NULL;
/* set parent toplevel */
#ifdef RTGUI_USING_DESKTOP_WINDOW
if (style & RTGUI_WIN_STYLE_DESKTOP)
{
RT_ASSERT(the_desktop_window == RT_NULL);
win->parent_window = RT_NULL;
the_desktop_window = win;
}
else if (parent_window == RT_NULL)
{
RT_ASSERT(the_desktop_window != RT_NULL);
win->parent_window = the_desktop_window;
}
else
win->parent_window = parent_window;
#else
win->parent_window = parent_window;
#endif
/* set title, rect and style */
if (title != RT_NULL)
win->title = rt_strdup(title);
else
win->title = RT_NULL;
rtgui_widget_set_rect(RTGUI_WIDGET(win), rect);
win->style = style;
if (_rtgui_win_create_in_server(win) == RT_FALSE)
{
goto __on_err;
}
return win;
__on_err:
rtgui_widget_destroy(RTGUI_WIDGET(win));
return RT_NULL;
}
void rtgui_workbench_destroy(rtgui_workbench_t* workbench)
{
RT_ASSERT(workbench != RT_NULL);
if (workbench->flag & RTGUI_WORKBENCH_FLAG_CLOSED)
{
rtgui_widget_destroy(RTGUI_WIDGET(workbench));
}
else
{
/* just close workbench */
rtgui_workbench_close(workbench);
}
}
static void _rtgui_notebook_destructor(struct rtgui_notebook *notebook)
{
int index;
if (notebook->childs != RT_NULL)
{
for (index = 0; index < notebook->count; index ++)
{
rtgui_widget_destroy(notebook->childs[index].widget);
rt_free(notebook->childs[index].title);
}
rtgui_free(notebook->childs);
}
}
void rtgui_form_destroy(rtgui_form_t* form)
{
if (NULL != form->head_name) {
rt_free(form->head_name);
form->head_name = NULL;
}
if (NULL != form->fbody) {
rt_free(form->fbody);
form->fbody = NULL;
}
/* destroy form */
rtgui_widget_destroy(RTGUI_WIDGET(form));
return;
}
void rtgui_progressbar_destroy(struct rtgui_progressbar* bar)
{
rtgui_widget_destroy(RTGUI_WIDGET(bar));
}
/* 删除一个自定义控件 */
void rtgui_mywidget_destroy(struct rtgui_mywidget* me)
{
rtgui_widget_destroy(RTGUI_WIDGET(me));
}
void rtgui_radiobox_destroy(struct rtgui_radiobox *radiobox)
{
rtgui_widget_destroy(RTGUI_WIDGET(radiobox));
}
void rtgui_combo_destroy(rtgui_combo_t* cbo)
{
rtgui_widget_destroy(cbo);
}
void rtgui_button_destroy(rtgui_button_t* btn)
{
rtgui_widget_destroy(RTGUI_WIDGET(btn));
}
void rtgui_scrollbar_destroy(struct rtgui_scrollbar* bar)
{
rtgui_widget_destroy(RTGUI_WIDGET(bar));
}
void rtgui_staticline_destroy(rtgui_staticline_t* staticline)
{
rtgui_widget_destroy(RTGUI_WIDGET(staticline));
}
void rtgui_textbox_destroy(struct rtgui_textbox* box)
{
rtgui_widget_destroy(RTGUI_WIDGET(box));
}
void rtgui_wintitle_destroy(rtgui_wintitle_t *wintitle)
{
rtgui_widget_destroy(RTGUI_WIDGET(wintitle));
}
void rtgui_edit_destroy(struct rtgui_edit* edit)
{
rtgui_widget_destroy(RTGUI_WIDGET(edit));
}
void rtgui_checkbox_destroy(rtgui_checkbox_t* box)
{
rtgui_widget_destroy(RTGUI_WIDGET(box));
}
void rtgui_mv_view_destroy(struct rtgui_mv_view *view)
{
rtgui_widget_destroy(RTGUI_WIDGET(view));
}
/* windows event loop */
void rtgui_win_event_loop(rtgui_win_t* wnd)
{
rt_err_t result;
rtgui_thread_t* tid;
struct rtgui_event* event;
tid = rtgui_thread_self();
RT_ASSERT(tid != RT_NULL);
/* point to event buffer */
event = (struct rtgui_event*)tid->event_buffer;
if (wnd->style & RTGUI_WIN_STYLE_UNDER_MODAL)
{
while (wnd->style & RTGUI_WIN_STYLE_UNDER_MODAL)
{
if (tid->on_idle != RT_NULL)
{
result = rtgui_thread_recv_nosuspend(event, RTGUI_EVENT_BUFFER_SIZE);
if (result == RT_EOK)
{
/* perform event handler */
RTGUI_WIDGET(wnd)->event_handler(RTGUI_WIDGET(wnd), event);
}
else if (result == -RT_ETIMEOUT)
{
tid->on_idle(RTGUI_WIDGET(wnd), RT_NULL);
}
}
else
{
result = rtgui_thread_recv(event, RTGUI_EVENT_BUFFER_SIZE);
if (result == RT_EOK)
{
/* perform event handler */
RTGUI_WIDGET(wnd)->event_handler(RTGUI_WIDGET(wnd), event);
}
}
}
}
else
{
while (!(wnd->style & RTGUI_WIN_STYLE_CLOSED))
{
if (tid->on_idle != RT_NULL)
{
result = rtgui_thread_recv_nosuspend(event, RTGUI_EVENT_BUFFER_SIZE);
if (result == RT_EOK)
{
/* perform event handler */
RTGUI_WIDGET(wnd)->event_handler(RTGUI_WIDGET(wnd), event);
}
else if (result == -RT_ETIMEOUT)
{
tid->on_idle(RTGUI_WIDGET(wnd), RT_NULL);
}
}
else
{
result = rtgui_thread_recv(event, RTGUI_EVENT_BUFFER_SIZE);
if (result == RT_EOK)
{
/* perform event handler */
RTGUI_WIDGET(wnd)->event_handler(RTGUI_WIDGET(wnd), event);
}
}
}
}
/* destroy window */
rtgui_widget_destroy(RTGUI_WIDGET(wnd));
}
void rtgui_textview_destroy(rtgui_textview_t* textview)
{
rtgui_widget_destroy(RTGUI_WIDGET(textview));
}
void rtgui_terminal_destroy(rtgui_terminal_t* tma)
{
rtgui_widget_destroy(tma);
}
void rtgui_notebook_destroy(struct rtgui_notebook* notebook)
{
rtgui_widget_destroy(RTGUI_WIDGET(notebook));
}
void rtgui_menu_destroy(struct rtgui_menu* menu)
{
rtgui_widget_destroy (RTGUI_WIDGET(menu));
}
void rtgui_listctrl_destroy(rtgui_listctrl_t* ctrl)
{
/* destroy ctrl */
rtgui_widget_destroy(RTGUI_WIDGET(ctrl));
}
void rtgui_list_view_destroy(rtgui_list_view_t* view)
{
/* destroy view */
rtgui_widget_destroy(RTGUI_WIDGET(view));
}
void rtgui_label_destroy(rtgui_label_t* label)
{
rtgui_widget_destroy(RTGUI_WIDGET(label));
}
