void rtgui_win_move(struct rtgui_win* win, int x, int y)
{
struct rtgui_event_win_move emove;
RTGUI_EVENT_WIN_MOVE_INIT(&emove);
if (win == RT_NULL) return;
if (RTGUI_TOPLEVEL(win)->server != RT_NULL)
{
/* set win hide firstly */
RTGUI_WIDGET_HIDE(RTGUI_WIDGET(win));
emove.wid = win;
emove.x = x;
emove.y = y;
if (rtgui_thread_send_sync(RTGUI_TOPLEVEL(win)->server, RTGUI_EVENT(&emove),
sizeof(struct rtgui_event_win_move)) != RT_EOK)
{
return;
}
}
/* move window to logic position */
rtgui_widget_move_to_logic(RTGUI_WIDGET(win),
x - RTGUI_WIDGET(win)->extent.x1,
y - RTGUI_WIDGET(win)->extent.y1);
/* set window visible */
RTGUI_WIDGET_UNHIDE(RTGUI_WIDGET(win));
return;
}
/* 触发正常窗口显示 */
static void demo_win_onbutton(struct rtgui_widget* widget, rtgui_event_t* event)
{
rtgui_win_t *win;
rtgui_label_t *label;
rtgui_toplevel_t *parent;
rtgui_rect_t rect = {0, 0, 150, 80};
parent = RTGUI_TOPLEVEL(rtgui_widget_get_toplevel(widget));
rtgui_rect_moveto(&rect, delta_x, delta_y);
delta_x += 20;
delta_y += 20;
/* 创建一个窗口 */
win = rtgui_win_create(parent,
get_win_title(), &rect, RTGUI_WIN_STYLE_DEFAULT);
rect.x1 += 20;
rect.x2 -= 5;
rect.y1 += 5;
rect.y2 = rect.y1 + 20;
/* 添加一个文本标签 */
label = rtgui_label_create("这是一个普通窗口");
rtgui_widget_set_rect(RTGUI_WIDGET(label), &rect);
rtgui_container_add_child(RTGUI_CONTAINER(win), RTGUI_WIDGET(label));
/* 非模态显示窗口 */
rtgui_win_show(win, RT_FALSE);
}
static void listitem_action(void* parameter)
#endif
{
char label_text[32];
rtgui_win_t *win;
rtgui_label_t *label;
rtgui_rect_t rect = {0, 0, 150, 80};
int no = (int)parameter;
rtgui_rect_moveto(&rect, 20, 50);
/* 显示消息窗口 */
win = rtgui_win_create(RTGUI_TOPLEVEL(workbench),
"窗口", &rect, RTGUI_WIN_STYLE_DEFAULT);
rect.x1 += 20;
rect.x2 -= 5;
rect.y1 += 5;
rect.y2 = rect.y1 + 20;
/* 添加相应的标签 */
rt_sprintf(label_text, "动作 %d", no);
label = rtgui_label_create(label_text);
rtgui_widget_set_rect(RTGUI_WIDGET(label), &rect);
rtgui_container_add_child(RTGUI_CONTAINER(win), RTGUI_WIDGET(label));
/* 非模态显示窗口 */
rtgui_win_show(win, RT_FALSE);
}
void rtgui_workbench_hide_view(rtgui_workbench_t* workbench, rtgui_view_t* view)
{
RT_ASSERT(workbench != RT_NULL);
RT_ASSERT(view != RT_NULL);
/* hide view */
RTGUI_WIDGET_HIDE(RTGUI_WIDGET(view));
if (view == workbench->current_view)
{
rtgui_view_t *next_view;
workbench->current_view = RT_NULL;
next_view = RTGUI_VIEW(rtgui_widget_get_next_sibling(RTGUI_WIDGET(view)));
if (next_view == RT_NULL)
next_view = RTGUI_VIEW(rtgui_widget_get_prev_sibling(RTGUI_WIDGET(view)));
if (next_view != RT_NULL)
{
rtgui_view_show(next_view, RT_FALSE);
}
else
{
/* update workbench clip */
rtgui_toplevel_update_clip(RTGUI_TOPLEVEL(workbench));
}
}
}
rtgui_workbench_t *rtgui_workbench_create(const char* panel_name, const unsigned char* title)
{
struct rtgui_workbench* workbench;
/* the server thread id */
rt_thread_t server = rtgui_thread_get_server();
if (server == RT_NULL)
{
rt_kprintf("can't find rtgui server\n");
return RT_NULL;
}
/* create workbench */
workbench = (rtgui_workbench_t*) rtgui_widget_create (RTGUI_WORKBENCH_TYPE);
if (workbench != RT_NULL)
{
/* the buffer uses to receive event */
union
{
struct rtgui_event_panel_attach ecreate;
struct rtgui_event_panel_info epanel;
char buffer[256]; /* use to recv other information */
} event;
/* set workbench title */
workbench->title = (unsigned char*)rt_strdup((char*)title);
/* create application in server */
RTGUI_EVENT_PANEL_ATTACH_INIT(&(event.ecreate));
/* set the panel name and workbench */
rt_strncpy(event.ecreate.panel_name, panel_name, RTGUI_NAME_MAX);
event.ecreate.workbench = workbench;
/* send PANEL ATTACH to server */
if (rtgui_thread_send_sync(server,
&(event.ecreate.parent), sizeof(struct rtgui_event_panel_attach)) != RTGUI_STATUS_OK)
{
return RT_NULL;
}
/* get PANEL INFO */
rtgui_thread_recv_filter(RTGUI_EVENT_PANEL_INFO, &(event.epanel.parent), sizeof(event));
/* set panel */
workbench->panel = (struct rtgui_panel*)event.epanel.panel;
/* connected */
RTGUI_TOPLEVEL(workbench)->server = server;
/* set extent of workbench */
rtgui_widget_set_rect(RTGUI_WIDGET(workbench), &(event.epanel.extent));
/* set workbench in thread */
rtgui_thread_set_widget(RTGUI_WIDGET(workbench));
}
return workbench;
}
/* 触发自动窗口显示 */
static void demo_autowin_onbutton(struct rtgui_widget* widget, rtgui_event_t* event)
{
rtgui_toplevel_t *parent;
struct rtgui_rect rect ={50, 50, 200, 200};
parent = RTGUI_TOPLEVEL(rtgui_widget_get_toplevel(widget));
msgbox = rtgui_win_create(parent, "Information", &rect, RTGUI_WIN_STYLE_DEFAULT);
if (msgbox != RT_NULL)
{
cnt = 5;
rt_sprintf(label_text, "closed then %d second!", cnt);
label = rtgui_label_create(label_text);
rect.x1 += 5;
rect.x2 -= 5;
rect.y1 += 5;
rect.y2 = rect.y1 + 20;
rtgui_widget_set_rect(RTGUI_WIDGET(label), &rect);
rtgui_container_add_child(RTGUI_CONTAINER(msgbox), RTGUI_WIDGET(label));
rtgui_win_show(msgbox, RT_FALSE);
}
/* 创建一个定时器 */
timer = rtgui_timer_create(100, RT_TIMER_FLAG_PERIODIC, diag_close, RT_NULL);
rtgui_timer_start(timer);
}
void rtgui_workbench_show_view(rtgui_workbench_t* workbench, rtgui_view_t* view)
{
RT_ASSERT(workbench != RT_NULL);
RT_ASSERT(view != RT_NULL);
/* already shown */
if (workbench->current_view == view) return;
if (workbench->current_view != RT_NULL)
{
/* hide old view */
RTGUI_WIDGET_HIDE(RTGUI_WIDGET(workbench->current_view));
}
/* show view */
RTGUI_WIDGET_UNHIDE(RTGUI_WIDGET(view));
workbench->current_view = view;
/* update workbench clip */
rtgui_toplevel_update_clip(RTGUI_TOPLEVEL(workbench));
if (!RTGUI_WIDGET_IS_HIDE(RTGUI_WIDGET(workbench)))
{
rtgui_widget_update(RTGUI_WIDGET(view));
}
}
void rtgui_win_set_rect(rtgui_win_t* win, rtgui_rect_t* rect)
{
struct rtgui_event_win_resize event;
if (win == RT_NULL || rect == RT_NULL) return;
RTGUI_WIDGET(win)->extent = *rect;
if (RTGUI_TOPLEVEL(win)->server != RT_NULL)
{
/* set window resize event to server */
RTGUI_EVENT_WIN_RESIZE_INIT(&event);
event.wid = win;
event.rect = *rect;
rtgui_thread_send(RTGUI_TOPLEVEL(win)->server, &(event.parent), sizeof(struct rtgui_event_win_resize));
}
}
static void _rtgui_win_destructor(rtgui_win_t* win)
{
struct rtgui_event_win_destroy edestroy;
if (RTGUI_TOPLEVEL(win)->server != RT_NULL)
{
/* destroy in server */
RTGUI_EVENT_WIN_DESTROY_INIT(&edestroy);
edestroy.wid = win;
if (rtgui_thread_send_sync(RTGUI_TOPLEVEL(win)->server, RTGUI_EVENT(&edestroy),
sizeof(struct rtgui_event_win_destroy)) != RT_EOK)
{
/* destroy in server failed */
return;
}
}
/* release field */
rt_free(win->title);
}
rt_err_t rtgui_workbench_hide(rtgui_workbench_t* workbench)
{
if (RTGUI_TOPLEVEL(workbench)->server != RT_NULL)
{
struct rtgui_event_panel_hide ehide;
RTGUI_EVENT_PANEL_HIDE_INIT(&ehide);
RT_ASSERT(workbench != RT_NULL);
if (workbench->parent.server == RT_NULL) return -RT_ERROR;
ehide.panel = workbench->panel;
if (rtgui_thread_send_sync(RTGUI_TOPLEVEL(workbench)->server, RTGUI_EVENT(&ehide),
sizeof(struct rtgui_event_panel_hide)) != RT_EOK)
return -RT_ERROR;
RTGUI_WIDGET_HIDE(RTGUI_WIDGET(workbench));
rtgui_toplevel_update_clip(RTGUI_TOPLEVEL(workbench));
}
return RT_EOK;
}
rt_err_t rtgui_workbench_show(rtgui_workbench_t* workbench)
{
RT_ASSERT(workbench != RT_NULL);
if (RTGUI_TOPLEVEL(workbench)->server != RT_NULL)
{
struct rtgui_event_panel_show eraise;
RTGUI_EVENT_PANEL_SHOW_INIT(&eraise);
eraise.workbench = workbench;
eraise.panel = workbench->panel;
if (rtgui_thread_send_sync(workbench->parent.server, RTGUI_EVENT(&eraise),
sizeof(struct rtgui_event_panel_show)) != RT_EOK)
return -RT_ERROR;
RTGUI_WIDGET_UNHIDE(RTGUI_WIDGET(workbench));
rtgui_toplevel_update_clip(RTGUI_TOPLEVEL(workbench));
}
else return -RT_ERROR;
return RT_EOK;
}
void rtgui_workbench_close(rtgui_workbench_t* workbench)
{
/* detach workbench in server */
if (RTGUI_TOPLEVEL(workbench)->server != RT_NULL)
{
struct rtgui_event_panel_detach edetach;
RTGUI_EVENT_PANEL_DETACH_INIT(&edetach);
/* detach from panel */
edetach.panel = workbench->panel;
/* send PANEL DETACH to server */
if (rtgui_thread_send_sync(RTGUI_TOPLEVEL(workbench)->server,
RTGUI_EVENT(&edetach), sizeof(struct rtgui_event_panel_detach)) != RT_EOK)
return;
RTGUI_TOPLEVEL(workbench)->server = RT_NULL;
}
/* set status to close */
workbench->flag |= RTGUI_WORKBENCH_FLAG_CLOSED;
}
static rt_bool_t _rtgui_win_create_in_server(rtgui_win_t* win)
{
if (RTGUI_TOPLEVEL(win)->server == RT_NULL)
{
rt_thread_t server;
struct rtgui_event_win_create ecreate;
RTGUI_EVENT_WIN_CREATE_INIT(&ecreate);
/* get server thread id */
server = rtgui_thread_get_server();
if (server == RT_NULL)
{
rt_kprintf("RTGUI server is not running...\n");
return RT_FALSE;
}
/* send win create event to server */
ecreate.wid = win;
ecreate.parent.user = win->style;
#ifndef RTGUI_USING_SMALL_SIZE
ecreate.extent = RTGUI_WIDGET(win)->extent;
rt_strncpy((char*)ecreate.title, (char*)win->title, RTGUI_NAME_MAX);
#endif
if (rtgui_thread_send_sync(server, RTGUI_EVENT(&ecreate),
sizeof(struct rtgui_event_win_create)) != RT_EOK)
{
rt_kprintf("create win: %s failed\n", win->title);
return RT_FALSE;
}
/* set server */
RTGUI_TOPLEVEL(win)->server = server;
}
return RT_TRUE;
}
static void _rtgui_workbench_destructor(rtgui_workbench_t *workbench)
{
RT_ASSERT(workbench != RT_NULL);
if (RTGUI_TOPLEVEL(workbench)->server != RT_NULL)
{
struct rtgui_event_panel_detach edetach;
RTGUI_EVENT_PANEL_DETACH_INIT(&edetach);
/* detach from panel */
edetach.panel = workbench->panel;
/* send PANEL DETACH to server */
if (rtgui_thread_send_sync(RTGUI_TOPLEVEL(workbench)->server,
RTGUI_EVENT(&edetach), sizeof(struct rtgui_event_panel_detach)) != RT_EOK)
return;
RTGUI_TOPLEVEL(workbench)->server = RT_NULL;
}
/* release title */
rt_free(workbench->title);
workbench->title = RT_NULL;
}
void rtgui_win_hiden(struct rtgui_win* win)
{
RT_ASSERT(win != RT_NULL);
if (!RTGUI_WIDGET_IS_HIDE(RTGUI_WIDGET(win)) &&
RTGUI_TOPLEVEL(win)->server != RT_NULL)
{
/* send hidden message to server */
struct rtgui_event_win_hide ehide;
RTGUI_EVENT_WIN_HIDE_INIT(&ehide);
ehide.wid = win;
if (rtgui_thread_send_sync(RTGUI_TOPLEVEL(win)->server, RTGUI_EVENT(&ehide),
sizeof(struct rtgui_event_win_hide)) != RT_EOK)
{
rt_kprintf("hide win: %s failed\n", win->title);
return;
}
/* set window hide and deactivated */
RTGUI_WIDGET_HIDE(RTGUI_WIDGET(win));
win->style &= ~RTGUI_WIN_STYLE_ACTIVATE;
}
}
int creat_software_ver_not_match_win(struct rtgui_widget* widget)
{
rtgui_rect_t rect = {60, 45, 260, 160};
rtgui_label_t *label1;
rtgui_label_t *label2;
rtgui_toplevel_t *parent;
if (RT_NULL != software_version_not_match_win)
return FAIL;
parent = RTGUI_TOPLEVEL(rtgui_widget_get_toplevel(widget));
software_version_not_match_win = rtgui_win_create(parent,
"致命错误", &rect, RTGUI_WIN_STYLE_MODAL);
rtgui_widget_get_extent(RTGUI_WIDGET(software_version_not_match_win),&rect);
rect.x1 += 20;
rect.x2 -= 20;
rect.y1 += 20;
rect.y2 = rect.y1 + 30;
label1 = rtgui_label_create("接收端与lcd软件版本");
if (NULL != label1) {
rtgui_widget_set_rect(RTGUI_WIDGET(label1), &rect);
rtgui_container_add_child(RTGUI_CONTAINER(software_version_not_match_win), RTGUI_WIDGET(label1));
}
rtgui_widget_get_extent(RTGUI_WIDGET(software_version_not_match_win),&rect);
rect.x1 += 70;
rect.x2 -= 30;
rect.y1 += 50;
rect.y2 = rect.y1 + 30;
label2 = rtgui_label_create("不匹配!");
if (NULL != label2) {
rtgui_widget_set_rect(RTGUI_WIDGET(label2), &rect);
rtgui_container_add_child(RTGUI_CONTAINER(software_version_not_match_win), RTGUI_WIDGET(label2));
}
send_cmd_to_rxe(1, SWITCH2PT);
rtgui_win_show(software_version_not_match_win, RT_TRUE);
rtgui_win_destroy(software_version_not_match_win);
software_version_not_match_win = RT_NULL;
return SUCC;
}
/* 触发无标题窗口显示 */
static void demo_ntitlewin_onbutton(struct rtgui_widget* widget, rtgui_event_t* event)
{
rtgui_win_t *win;
rtgui_label_t *label;
rtgui_button_t *button;
rtgui_toplevel_t *parent;
rtgui_rect_t widget_rect, rect = {0, 0, 150, 80};
parent = RTGUI_TOPLEVEL(rtgui_widget_get_toplevel(widget));
rtgui_rect_moveto(&rect, delta_x, delta_y);
delta_x += 20;
delta_y += 20;
/* 创建一个窗口，风格为无标题及无边框 */
win = rtgui_win_create(parent,
"no title", &rect, RTGUI_WIN_STYLE_NO_TITLE | RTGUI_WIN_STYLE_NO_BORDER);
RTGUI_WIDGET_BACKGROUND(RTGUI_WIDGET(win)) = white;
/* 创建一个文本标签 */
label = rtgui_label_create("无边框窗口");
rtgui_font_get_metrics(RTGUI_WIDGET_FONT(RTGUI_WIDGET(label)), "无边框窗口", &widget_rect);
rtgui_rect_moveto_align(&rect, &widget_rect, RTGUI_ALIGN_CENTER_HORIZONTAL);
widget_rect.y1 += 20;
widget_rect.y2 += 20;
rtgui_widget_set_rect(RTGUI_WIDGET(label), &widget_rect);
rtgui_container_add_child(RTGUI_CONTAINER(win), RTGUI_WIDGET(label));
RTGUI_WIDGET_BACKGROUND(RTGUI_WIDGET(label)) = white;
/* 创建一个关闭按钮 */
widget_rect.x1 = 0;
widget_rect.y1 = 0;
widget_rect.x2 = 40;
widget_rect.y2 = 20;
rtgui_rect_moveto_align(&rect, &widget_rect, RTGUI_ALIGN_CENTER_HORIZONTAL);
widget_rect.y1 += 40;
widget_rect.y2 += 40;
button = rtgui_button_create("关闭");
rtgui_widget_set_rect(RTGUI_WIDGET(button), &widget_rect);
rtgui_container_add_child(RTGUI_CONTAINER(win), RTGUI_WIDGET(button));
rtgui_button_set_onbutton(button, window_demo_close);
/* 非模态显示窗口 */
rtgui_win_show(win, RT_FALSE);
}
void rtgui_win_set_title(rtgui_win_t* win, const char *title)
{
/* send title to server */
if (RTGUI_TOPLEVEL(win)->server != RT_NULL)
{
}
/* modify in local side */
if (win->title != RT_NULL)
{
rtgui_free(win->title);
win->title = RT_NULL;
}
if (title != RT_NULL)
{
win->title = rt_strdup(title);
}
}
struct rtgui_dc* rtgui_dc_client_create(rtgui_widget_t* owner)
{
struct rtgui_dc* dc;
rtgui_widget_t* widget;
/* adjudge owner */
if (owner == RT_NULL || owner->toplevel == RT_NULL) return RT_NULL;
if (!RTGUI_IS_TOPLEVEL(owner->toplevel)) return RT_NULL;
dc = RTGUI_WIDGET_DC(owner);
/* set init visible as true */
RTGUI_WIDGET_DC_SET_VISIBLE(owner);
/* check widget visible */
widget = owner;
while (widget != RT_NULL) {
if (RTGUI_WIDGET_IS_HIDE(widget)) {
RTGUI_WIDGET_DC_SET_UNVISIBLE(owner);
break;
}
widget = widget->parent;
}
if (RTGUI_IS_WINTITLE(owner->toplevel)) {
rtgui_toplevel_t* top = RTGUI_TOPLEVEL(owner->toplevel);
top->drawing ++;
if (top->drawing == 1) {
#ifdef RTGUI_USING_MOUSE_CURSOR
#ifdef __WIN32__
rt_mutex_take(&cursor_mutex, RT_WAITING_FOREVER);
rt_kprintf("hide cursor\n");
rtgui_mouse_hide_cursor();
#else
/* hide cursor */
rtgui_mouse_hide_cursor();
#endif
#endif
}
} else if (RTGUI_IS_WORKBENCH(owner->toplevel) ||
RTGUI_IS_WIN(owner->toplevel)) {
rtgui_toplevel_t* top = RTGUI_TOPLEVEL(owner->toplevel);
top->drawing ++;
if (top->drawing == 1) {
#ifdef __WIN32__
#ifdef RTGUI_USING_MOUSE_CURSOR
rt_mutex_take(&cursor_mutex, RT_WAITING_FOREVER);
rt_kprintf("hide cursor\n");
rtgui_mouse_hide_cursor();
#endif
#else
/* send draw begin to server */
struct rtgui_event_update_begin eupdate;
RTGUI_EVENT_UPDATE_BEGIN_INIT(&(eupdate));
eupdate.rect = RTGUI_WIDGET(top)->extent;
rtgui_thread_send(top->server, (struct rtgui_event*)&eupdate, sizeof(eupdate));
#endif
}
}
return dc;
}
static rt_bool_t rtgui_dc_client_fini(struct rtgui_dc* dc)
{
rtgui_widget_t* owner;
if (dc == RT_NULL || dc->type != RTGUI_DC_CLIENT) return RT_FALSE;
/* get owner */
owner = RTGUI_CONTAINER_OF(dc, struct rtgui_widget, dc_type);
if (RTGUI_IS_WINTITLE(owner->toplevel)) {
/* update title extent */
rtgui_toplevel_t* top = RTGUI_TOPLEVEL(owner->toplevel);
top->drawing --;
if ((top->drawing == 0) && RTGUI_WIDGET_IS_DC_VISIBLE(owner)) {
#ifdef __WIN32__
#ifdef RTGUI_USING_MOUSE_CURSOR
rt_mutex_release(&cursor_mutex);
/* show cursor */
rtgui_mouse_show_cursor();
rt_kprintf("show cursor\n");
#endif
/* update screen */
rtgui_graphic_driver_screen_update(hw_driver, &(owner->extent));
#else
#ifdef RTGUI_USING_MOUSE_CURSOR
/* show cursor */
rtgui_mouse_show_cursor();
#endif
/* update screen */
rtgui_graphic_driver_screen_update(hw_driver, &(owner->extent));
#endif
}
} else if (RTGUI_IS_WORKBENCH(owner->toplevel) ||
RTGUI_IS_WIN(owner->toplevel)) {
rtgui_toplevel_t* top = RTGUI_TOPLEVEL(owner->toplevel);
top->drawing --;
if ((top->drawing == 0) && RTGUI_WIDGET_IS_DC_VISIBLE(owner)) {
#ifdef __WIN32__
#ifdef RTGUI_USING_MOUSE_CURSOR
rt_mutex_release(&cursor_mutex);
/* show cursor */
rtgui_mouse_show_cursor();
rt_kprintf("show cursor\n");
#endif
/* update screen */
rtgui_graphic_driver_screen_update(hw_driver, &(owner->extent));
#else
/* send to server to end drawing */
struct rtgui_event_update_end eupdate;
RTGUI_EVENT_UPDATE_END_INIT(&(eupdate));
eupdate.rect = owner->extent;
rtgui_thread_send(top->server, (struct rtgui_event*)&eupdate, sizeof(eupdate));
#endif
}
}
return RT_TRUE;
}
static void creat_switch2pt_win(rtgui_widget_t* widget)
{
rtgui_label_t *label;
rtgui_button_t *cancel_button;
rtgui_button_t *sure_button;
rtgui_toplevel_t *parent;
rtgui_rect_t rect = {60, 45, 260, 160};
parent = RTGUI_TOPLEVEL(rtgui_widget_get_toplevel(widget));
switch2pt_confirm_win = rtgui_win_create(parent, "警告", &rect, RTGUI_WIN_STYLE_MODAL);
rtgui_widget_get_extent(RTGUI_WIDGET(switch2pt_confirm_win), &rect);
rect.x1 += 30;
rect.x2 -= 30;
rect.y1 += 20;
rect.y2 = rect.y1 + 30;
label = rtgui_label_create("确定切换到PT侧?");
if (NULL != label) {
rtgui_widget_set_rect(RTGUI_WIDGET(label), &rect);
rtgui_container_add_child(RTGUI_CONTAINER(switch2pt_confirm_win), RTGUI_WIDGET(label));
}
rtgui_widget_get_extent(RTGUI_WIDGET(switch2pt_confirm_win),&rect);
rect.x1 += 20;
rect.x2 -= 120;
rect.y1 += 70;
rect.y2 -= 20;
sure_button = rtgui_button_create("确定");
if (NULL != sure_button) {
RTGUI_WIDGET_TEXTALIGN(RTGUI_WIDGET(sure_button)) = RTGUI_ALIGN_CENTER_HORIZONTAL | RTGUI_ALIGN_CENTER_VERTICAL;
rtgui_widget_set_rect(RTGUI_WIDGET(sure_button), &rect);
rtgui_container_add_child(RTGUI_CONTAINER(switch2pt_confirm_win), RTGUI_WIDGET(sure_button));
rtgui_button_set_onbutton(sure_button, sure_btn_onbutton);
} else {
printf_syn("creat sure button fail\n");
}
rtgui_widget_get_extent(RTGUI_WIDGET(switch2pt_confirm_win),&rect);
rect.x1 += 120;
rect.x2 -= 20;
rect.y1 += 70;
rect.y2 -= 20;
cancel_button = rtgui_button_create("取消");
if (NULL != cancel_button) {
RTGUI_WIDGET_TEXTALIGN(RTGUI_WIDGET(cancel_button)) = RTGUI_ALIGN_CENTER_HORIZONTAL | RTGUI_ALIGN_CENTER_VERTICAL;
rtgui_widget_set_rect(RTGUI_WIDGET(cancel_button), &rect);
rtgui_container_add_child(RTGUI_CONTAINER(switch2pt_confirm_win), RTGUI_WIDGET(cancel_button));
rtgui_button_set_onbutton(cancel_button, cancel_btn_onbutton);
} else {
printf_syn("creat cancel button fail\n");
}
/* 模态显示窗口 */
rtgui_win_show(switch2pt_confirm_win, RT_TRUE);
/* 采用模态显示窗口，关闭时不会自行删除窗口，需要主动删除窗口 */
rtgui_win_destroy(switch2pt_confirm_win);
switch2pt_confirm_win = NULL;
return;
}
rt_bool_t rtgui_workbench_event_handler(rtgui_widget_t* widget, rtgui_event_t* event)
{
struct rtgui_workbench* workbench = (struct rtgui_workbench*)widget;
switch (event->type)
{
case RTGUI_EVENT_PANEL_DETACH:
RTGUI_WIDGET_HIDE(RTGUI_WIDGET(workbench));
RTGUI_TOPLEVEL(workbench)->server = RT_NULL;
return RT_TRUE;
case RTGUI_EVENT_PANEL_SHOW:
/* show workbench in server */
rtgui_workbench_show(workbench);
break;
case RTGUI_EVENT_PANEL_HIDE:
/* hide widget */
RTGUI_WIDGET_HIDE(widget);
break;
case RTGUI_EVENT_MOUSE_MOTION:
{
struct rtgui_event_mouse* emouse = (struct rtgui_event_mouse*)event;
struct rtgui_toplevel* top = RTGUI_TOPLEVEL(emouse->wid);
/* check the destination window */
if (top != RT_NULL && RTGUI_WIDGET(top)->event_handler != RT_NULL)
{
RTGUI_WIDGET(top)->event_handler(RTGUI_WIDGET(top), event);
}
else
{
/* let viewer to handle it */
rtgui_view_t* view = workbench->current_view;
if (view != RT_NULL &&
RTGUI_WIDGET(view)->event_handler != RT_NULL)
{
RTGUI_WIDGET(view)->event_handler(RTGUI_WIDGET(view), event);
}
}
}
break;
case RTGUI_EVENT_MOUSE_BUTTON:
{
struct rtgui_event_mouse* emouse = (struct rtgui_event_mouse*)event;
struct rtgui_toplevel* top = RTGUI_TOPLEVEL(emouse->wid);
/* check the destination window */
if (top != RT_NULL && RTGUI_WIDGET(top)->event_handler != RT_NULL)
{
RTGUI_WIDGET(top)->event_handler(RTGUI_WIDGET(top), event);
}
else
{
if (RTGUI_WORKBENCH_IS_MODAL_MODE(workbench))
{
/* let modal widget to handle it */
if (workbench->modal_widget != RT_NULL &&
workbench->modal_widget->event_handler != RT_NULL)
{
workbench->modal_widget->event_handler(workbench->modal_widget, event);
}
}
else
{
/* let viewer to handle it */
rtgui_view_t* view = workbench->current_view;
if (view != RT_NULL &&
RTGUI_WIDGET(view)->event_handler != RT_NULL)
{
RTGUI_WIDGET(view)->event_handler(RTGUI_WIDGET(view), event);
}
}
}
}
break;
case RTGUI_EVENT_KBD:
{
struct rtgui_event_kbd* kbd = (struct rtgui_event_kbd*)event;
struct rtgui_toplevel* top = RTGUI_TOPLEVEL(kbd->wid);
/* check the destination window */
if (top != RT_NULL && RTGUI_WIDGET(top)->event_handler != RT_NULL)
{
RTGUI_WIDGET(top)->event_handler(RTGUI_WIDGET(top), event);
}
else
{
if (RTGUI_WORKBENCH_IS_MODAL_MODE(workbench))
{
/* let modal widget to handle it */
if (workbench->modal_widget != RT_NULL &&
workbench->modal_widget->event_handler != RT_NULL)
{
workbench->modal_widget->event_handler(workbench->modal_widget, event);
}
}
else
{
if (RTGUI_CONTAINER(widget)->focused == widget)
{
/* set focused widget to the current view */
if (workbench->current_view != RT_NULL)
rtgui_widget_focus(RTGUI_WIDGET(RTGUI_CONTAINER(workbench->current_view)->focused));
}
return rtgui_toplevel_event_handler(widget, event);
}
}
}
break;
case RTGUI_EVENT_PAINT:
{
struct rtgui_event_paint* epaint = (struct rtgui_event_paint*)event;
struct rtgui_toplevel* top = RTGUI_TOPLEVEL(epaint->wid);
/* check the destination window */
if (top != RT_NULL && RTGUI_WIDGET(top)->event_handler != RT_NULL)
{
RTGUI_WIDGET(top)->event_handler(RTGUI_WIDGET(top), event);
}
else
{
rtgui_view_t* view;
/* un-hide workbench */
RTGUI_WIDGET_UNHIDE(widget);
/* paint a view */
view = workbench->current_view;
if (view != RT_NULL)
{
/* remake a paint event */
RTGUI_EVENT_PAINT_INIT(epaint);
epaint->wid = RT_NULL;
/* send this event to the view */
if (RTGUI_WIDGET(view)->event_handler != RT_NULL)
{
RTGUI_WIDGET(view)->event_handler(RTGUI_WIDGET(view), event);
}
}
else
{
struct rtgui_dc* dc;
struct rtgui_rect rect;
dc = rtgui_dc_begin_drawing(widget);
rtgui_widget_get_rect(widget, &rect);
rtgui_dc_fill_rect(dc, &rect);
rtgui_dc_end_drawing(dc);
}
}
}
break;
case RTGUI_EVENT_CLIP_INFO:
{
struct rtgui_event_clip_info* eclip = (struct rtgui_event_clip_info*)event;
struct rtgui_widget* dest_widget = RTGUI_WIDGET(eclip->wid);
if (dest_widget != RT_NULL && dest_widget->event_handler != RT_NULL)
{
dest_widget->event_handler(dest_widget, event);
}
else
{
return rtgui_toplevel_event_handler(widget, event);
}
}
break;
case RTGUI_EVENT_WIN_CLOSE:
case RTGUI_EVENT_WIN_ACTIVATE:
case RTGUI_EVENT_WIN_DEACTIVATE:
{
struct rtgui_event_win* wevent = (struct rtgui_event_win*)event;
struct rtgui_widget* dest_widget = RTGUI_WIDGET(wevent->wid);
if (dest_widget != RT_NULL && dest_widget->event_handler != RT_NULL)
{
dest_widget->event_handler(dest_widget, event);
}
}
break;
case RTGUI_EVENT_WIN_MOVE:
{
struct rtgui_event_win_move* wevent = (struct rtgui_event_win_move*)event;
struct rtgui_toplevel* top = RTGUI_TOPLEVEL(wevent->wid);
if (top != RT_NULL && RTGUI_WIDGET(top)->event_handler != RT_NULL)
{
RTGUI_WIDGET(top)->event_handler(RTGUI_WIDGET(top), event);
}
}
break;
default:
return rtgui_toplevel_event_handler(widget, event);
}
return RT_TRUE;
}
rt_bool_t rtgui_button_event_handler(struct rtgui_widget* widget, struct rtgui_event* event)
{
struct rtgui_button* btn;
RT_ASSERT(widget != RT_NULL);
btn = (struct rtgui_button*) widget;
switch (event->type)
{
case RTGUI_EVENT_PAINT:
rtgui_theme_draw_button(btn);
break;
case RTGUI_EVENT_KBD:
{
struct rtgui_event_kbd* ekbd = (struct rtgui_event_kbd*) event;
if (RTGUI_WIDGET_IS_HIDE(widget)) return RT_FALSE;
if ((ekbd->key == RTGUIK_RETURN) || (ekbd->key == RTGUIK_SPACE))
{
if (RTGUI_KBD_IS_DOWN(ekbd))
{
btn->flag |= RTGUI_BUTTON_FLAG_PRESS;
}
else
{
btn->flag &= ~RTGUI_BUTTON_FLAG_PRESS;
}
/* draw button */
rtgui_theme_draw_button(btn);
if ((btn->flag & RTGUI_BUTTON_FLAG_PRESS) && (btn->on_button != RT_NULL))
{
/* call on button handler */
btn->on_button(widget, event);
}
}
}
break;
case RTGUI_EVENT_MOUSE_BUTTON:
if (RTGUI_WIDGET_IS_HIDE(widget)) return RT_FALSE;
{
struct rtgui_event_mouse* emouse = (struct rtgui_event_mouse*)event;
/* it's not this widget event, clean status */
if (rtgui_rect_contains_point(&(RTGUI_WIDGET(btn)->extent),
emouse->x, emouse->y) != RT_EOK)
{
btn->flag &= ~RTGUI_BUTTON_FLAG_PRESS;
/* draw button */
rtgui_theme_draw_button(btn);
break;
}
if (btn->flag & RTGUI_BUTTON_TYPE_PUSH)
{
/* it's a push button */
if (emouse->button & RTGUI_MOUSE_BUTTON_UP)
{
if (btn->flag & RTGUI_BUTTON_FLAG_PRESS)
{
btn->flag &= ~RTGUI_BUTTON_FLAG_PRESS;
}
else
{
btn->flag |= RTGUI_BUTTON_FLAG_PRESS;
}
/* draw button */
rtgui_theme_draw_button(btn);
if (btn->on_button != RT_NULL)
{
/* call on button handler */
btn->on_button(widget, event);
}
#ifndef RTGUI_USING_SMALL_SIZE
/* invokes call back */
if (widget->on_mouseclick != RT_NULL &&
emouse->button & RTGUI_MOUSE_BUTTON_UP)
return widget->on_mouseclick(widget, event);
#endif
}
}
else
{
if (emouse->button & RTGUI_MOUSE_BUTTON_LEFT)
{
/* set the last mouse event handled widget */
rtgui_toplevel_t* toplevel;
toplevel = RTGUI_TOPLEVEL(RTGUI_WIDGET(btn)->toplevel);
toplevel->last_mevent_widget = RTGUI_WIDGET(btn);
/* it's a normal button */
if (emouse->button & RTGUI_MOUSE_BUTTON_DOWN)
{
btn->flag |= RTGUI_BUTTON_FLAG_PRESS;
}
else
{
btn->flag &= ~RTGUI_BUTTON_FLAG_PRESS;
}
/* draw button */
rtgui_theme_draw_button(btn);
#ifndef RTGUI_USING_SMALL_SIZE
/* invokes call back */
if (widget->on_mouseclick != RT_NULL &&
emouse->button & RTGUI_MOUSE_BUTTON_UP)
return widget->on_mouseclick(widget, event);
#endif
if (!(btn->flag & RTGUI_BUTTON_FLAG_PRESS) && (btn->on_button != RT_NULL))
{
/* call on button handler */
btn->on_button(widget, event);
}
}
}
return RT_TRUE;
}
}
return RT_FALSE;
}
rt_bool_t rtgui_win_event_handler(struct rtgui_widget* widget, struct rtgui_event* event)
{
struct rtgui_win* win = (struct rtgui_win*)widget;
RT_ASSERT((win != RT_NULL) && (event != RT_NULL));
switch (event->type)
{
case RTGUI_EVENT_WIN_SHOW:
rtgui_win_show(win, RT_FALSE);
break;
case RTGUI_EVENT_WIN_HIDE:
rtgui_win_hiden(win);
break;
case RTGUI_EVENT_WIN_CLOSE:
if (win->on_close != RT_NULL)
{
if (win->on_close(widget, event) == RT_FALSE) return RT_TRUE;
}
if (win->style & RTGUI_WIN_STYLE_MODAL)
{
rtgui_win_end_modal(win, RTGUI_MODAL_CANCEL);
}
else
{
/* destroy window */
rtgui_win_destroy(win);
}
/* exit event loop */
return RT_TRUE;
case RTGUI_EVENT_WIN_MOVE:
{
struct rtgui_event_win_move* emove = (struct rtgui_event_win_move*)event;
/* move window */
rtgui_win_move(win, emove->x, emove->y);
}
break;
case RTGUI_EVENT_WIN_ACTIVATE:
if (RTGUI_WIDGET_IS_HIDE(RTGUI_WIDGET(win)))
{
/* activate a hide window */
return RT_TRUE;
}
win->style |= RTGUI_WIN_STYLE_ACTIVATE;
#ifndef RTGUI_USING_SMALL_SIZE
if (widget->on_draw != RT_NULL) widget->on_draw(widget, event);
else
#endif
rtgui_widget_update(RTGUI_WIDGET(win));
if (win->on_activate != RT_NULL)
{
win->on_activate(widget, event);
}
break;
case RTGUI_EVENT_WIN_DEACTIVATE:
if (win->style & RTGUI_WIN_STYLE_MODAL)
{
/* do not deactivate a modal win, re-send win-show event */
struct rtgui_event_win_show eshow;
RTGUI_EVENT_WIN_SHOW_INIT(&eshow);
eshow.wid = win;
rtgui_thread_send(RTGUI_TOPLEVEL(win)->server, RTGUI_EVENT(&eshow),
sizeof(struct rtgui_event_win_show));
}
else
{
win->style &= ~RTGUI_WIN_STYLE_ACTIVATE;
#ifndef RTGUI_USING_SMALL_SIZE
if (widget->on_draw != RT_NULL) widget->on_draw(widget, event);
else
#endif
rtgui_win_ondraw(win);
if (win->on_deactivate != RT_NULL)
{
win->on_deactivate(widget, event);
}
}
break;
case RTGUI_EVENT_PAINT:
#ifndef RTGUI_USING_SMALL_SIZE
if (widget->on_draw != RT_NULL) widget->on_draw(widget, event);
else
#endif
rtgui_win_ondraw(win);
break;
case RTGUI_EVENT_MOUSE_BUTTON:
if (win->style & RTGUI_WIN_STYLE_UNDER_MODAL)
{
if (win->modal_widget != RT_NULL)
return win->modal_widget->event_handler(win->modal_widget, event);
}
else if (rtgui_container_dispatch_mouse_event(RTGUI_CONTAINER(win),
(struct rtgui_event_mouse*)event) == RT_FALSE)
{
#ifndef RTGUI_USING_SMALL_SIZE
if (widget->on_mouseclick != RT_NULL)
{
return widget->on_mouseclick(widget, event);
}
#endif
}
break;
case RTGUI_EVENT_MOUSE_MOTION:
#if 0
if (rtgui_widget_dispatch_mouse_event(widget,
(struct rtgui_event_mouse*)event) == RT_FALSE)
{
#ifndef RTGUI_USING_SMALL_SIZE
/* handle event in current widget */
if (widget->on_mousemotion != RT_NULL)
{
return widget->on_mousemotion(widget, event);
}
#endif
}
else return RT_TRUE;
#endif
break;
case RTGUI_EVENT_KBD:
if (win->style & RTGUI_WIN_STYLE_UNDER_MODAL)
{
if (win->modal_widget != RT_NULL)
return win->modal_widget->event_handler(win->modal_widget, event);
}
else if (RTGUI_CONTAINER(win)->focused != widget)
{
RTGUI_CONTAINER(win)->focused->event_handler(RTGUI_CONTAINER(win)->focused, event);
}
break;
default:
/* call parent event handler */
return rtgui_toplevel_event_handler(widget, event);
}
return RT_FALSE;
}
static rt_bool_t rtgui_dc_hw_fini(struct rtgui_dc* dc)
{
rtgui_widget_t* owner;
struct rtgui_dc_hw* self;
if (dc == RT_NULL || dc->type != RTGUI_DC_HW) return RT_FALSE;
self = (struct rtgui_dc_hw*)dc;
/* get owner */
owner = self->owner;
if (RTGUI_IS_WINTITLE(owner->toplevel))
{
/* update title extent */
rtgui_toplevel_t* top = RTGUI_TOPLEVEL(owner->toplevel);
top->drawing --;
if ((top->drawing == 0) && RTGUI_WIDGET_IS_DC_VISIBLE(owner))
{
#ifdef _WIN32
#ifdef RTGUI_USING_MOUSE_CURSOR
rt_mutex_release(&cursor_mutex);
/* show cursor */
rtgui_mouse_show_cursor();
rt_kprintf("show cursor\n");
#endif
/* update screen */
rtgui_graphic_driver_screen_update(self->hw_driver, &(owner->extent));
#else
#ifdef RTGUI_USING_MOUSE_CURSOR
/* show cursor */
rtgui_mouse_show_cursor();
#endif
/* update screen */
rtgui_graphic_driver_screen_update(self->hw_driver, &(owner->extent));
#endif
}
}
else if (RTGUI_IS_APPLICATION(owner->toplevel) ||
RTGUI_IS_WIN(owner->toplevel))
{
rtgui_toplevel_t* top = RTGUI_TOPLEVEL(owner->toplevel);
top->drawing --;
if ((top->drawing == 0) && RTGUI_WIDGET_IS_DC_VISIBLE(owner))
{
#ifdef _WIN32
#ifdef RTGUI_USING_MOUSE_CURSOR
rt_mutex_release(&cursor_mutex);
/* show cursor */
rtgui_mouse_show_cursor();
rt_kprintf("show cursor\n");
#endif
/* update screen */
rtgui_graphic_driver_screen_update(self->hw_driver, &(owner->extent));
#else
/* send to server to end drawing */
struct rtgui_event_update_end eupdate;
RTGUI_EVENT_UPDATE_END_INIT(&(eupdate));
eupdate.rect = owner->extent;
rtgui_server_post_event((struct rtgui_event*)&eupdate, sizeof(eupdate));
#endif
}
}
/* release hardware dc */
rtgui_free(self);
return RT_TRUE;
}
struct rtgui_dc* rtgui_dc_hw_create(rtgui_widget_t* owner)
{
struct rtgui_dc_hw* dc;
rtgui_widget_t* widget;
/* adjudge owner */
if (owner == RT_NULL || owner->toplevel == RT_NULL) return RT_NULL;
if (!RTGUI_IS_TOPLEVEL(owner->toplevel)) return RT_NULL;
/* set init visible as true */
RTGUI_WIDGET_DC_SET_VISIBLE(owner);
/* check widget visible */
widget = owner;
while (widget != RT_NULL)
{
if (RTGUI_WIDGET_IS_HIDE(widget))
{
RTGUI_WIDGET_DC_SET_UNVISIBLE(owner);
return RT_NULL;
}
widget = widget->parent;
}
if (!RTGUI_WIDGET_IS_DC_VISIBLE(owner)) return RT_NULL;
/* create DC */
dc = (struct rtgui_dc_hw*) rtgui_malloc(sizeof(struct rtgui_dc_hw));
dc->parent.type = RTGUI_DC_HW;
dc->parent.engine = &dc_hw_engine;
dc->owner = owner;
dc->hw_driver = rtgui_graphic_driver_get_default();
if (RTGUI_IS_WINTITLE(owner->toplevel))
{
rtgui_toplevel_t* top = RTGUI_TOPLEVEL(owner->toplevel);
top->drawing ++;
if (top->drawing == 1)
{
#ifdef RTGUI_USING_MOUSE_CURSOR
#ifdef _WIN32
rt_mutex_take(&cursor_mutex, RT_WAITING_FOREVER);
rt_kprintf("hide cursor\n");
rtgui_mouse_hide_cursor();
#else
/* hide cursor */
rtgui_mouse_hide_cursor();
#endif
#endif
}
}
else if (RTGUI_IS_APPLICATION(owner->toplevel) ||
RTGUI_IS_WIN(owner->toplevel))
{
rtgui_toplevel_t* top = RTGUI_TOPLEVEL(owner->toplevel);
top->drawing ++;
if (top->drawing == 1)
{
#ifdef _WIN32
#ifdef RTGUI_USING_MOUSE_CURSOR
rt_mutex_take(&cursor_mutex, RT_WAITING_FOREVER);
rt_kprintf("hide cursor\n");
rtgui_mouse_hide_cursor();
#endif
#else
/* send draw begin to server */
struct rtgui_event_update_begin eupdate;
RTGUI_EVENT_UPDATE_BEGIN_INIT(&(eupdate));
eupdate.rect = RTGUI_WIDGET(top)->extent;
rtgui_server_post_event((struct rtgui_event*)&eupdate, sizeof(eupdate));
#endif
}
}
return &(dc->parent);
}
rtgui_modal_code_t rtgui_win_show(struct rtgui_win* win, rt_bool_t is_modal)
{
rtgui_modal_code_t result;
RT_ASSERT(win != RT_NULL);
result = RTGUI_MODAL_CANCEL;
/* if it does not register into server, create it in server */
if (RTGUI_TOPLEVEL(win)->server == RT_NULL)
{
if (_rtgui_win_create_in_server(win) == RT_FALSE)
return result;
}
if (RTGUI_WIDGET_IS_HIDE(RTGUI_WIDGET(win)))
{
/* send show message to server */
struct rtgui_event_win_show eshow;
RTGUI_EVENT_WIN_SHOW_INIT(&eshow);
eshow.wid = win;
if (rtgui_thread_send_sync(RTGUI_TOPLEVEL(win)->server, RTGUI_EVENT(&eshow),
sizeof(struct rtgui_event_win_show)) != RT_EOK)
{
/* hide window failed */
return result;
}
/* set window unhidden */
RTGUI_WIDGET_UNHIDE(RTGUI_WIDGET(win));
}
else rtgui_widget_update(RTGUI_WIDGET(win));
if (is_modal == RT_TRUE)
{
if (win->parent_toplevel != RT_NULL)
{
rtgui_widget_t *parent_widget;
/* set style */
win->style |= RTGUI_WIN_STYLE_MODAL;
/* get root toplevel */
parent_widget = RTGUI_WIDGET(win->parent_toplevel);
if (RTGUI_IS_WORKBENCH(parent_widget))
{
rtgui_workbench_t* workbench;
workbench = RTGUI_WORKBENCH(win->parent_toplevel);
workbench->flag |= RTGUI_WORKBENCH_FLAG_MODAL_MODE;
workbench->modal_widget = RTGUI_WIDGET(win);
rtgui_workbench_event_loop(workbench);
result = workbench->modal_code;
workbench->flag &= ~RTGUI_WORKBENCH_FLAG_MODAL_MODE;
workbench->modal_widget = RT_NULL;
}
else if (RTGUI_IS_WIN(parent_widget))
{
rtgui_win_t* parent_win;
parent_win = RTGUI_WIN(win->parent_toplevel);
parent_win->style |= RTGUI_WIN_STYLE_UNDER_MODAL;
parent_win->modal_widget = RTGUI_WIDGET(win);
rtgui_win_event_loop(parent_win);
result = parent_win->modal_code;
parent_win->style &= ~RTGUI_WIN_STYLE_UNDER_MODAL;
parent_win->modal_widget = RT_NULL;
}
}
else
{
/* which is a root window */
win->style |= RTGUI_WIN_STYLE_MODAL;
rtgui_win_event_loop(win);
result = win->modal_code;
win->style &= ~RTGUI_WIN_STYLE_MODAL;
}
}
return result;
}