108 lines
2.7 KiB
C
108 lines
2.7 KiB
C
#include <rtgui/rtgui.h>
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#include <rtgui/rtgui_system.h>
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#include <rtgui/widgets/view.h>
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#include <rtgui/widgets/workbench.h>
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static rt_bool_t demo_workbench_event_handler(struct rtgui_widget* widget, struct rtgui_event* event)
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{
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/* 我们目前只对按键事件感兴趣。如果当前workbench处于模式显示状态，忽略它 */
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if ((event->type == RTGUI_EVENT_KBD) && !RTGUI_WORKBENCH_IS_MODAL_MODE(RTGUI_WORKBENCH(widget)))
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{
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struct rtgui_event_kbd* ekbd = (struct rtgui_event_kbd*)event;
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if (ekbd->type == RTGUI_KEYDOWN)
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{
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if (ekbd->key == RTGUIK_RIGHT)
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{
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demo_view_next(RT_NULL, RT_NULL);
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return RT_TRUE;
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}
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else if (ekbd->key == RTGUIK_LEFT)
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{
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demo_view_prev(RT_NULL, RT_NULL);
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return RT_TRUE;
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}
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}
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}
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/* 如果不是绘制事件，使用view原来的事件处理函数处理 */
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return rtgui_workbench_event_handler(widget, event);
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}
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static void workbench_entry(void* parameter)
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{
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rt_mq_t mq;
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struct rtgui_workbench* workbench;
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/* 创建GUI应用需要的消息队列 */
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#ifdef RTGUI_USING_SMALL_SIZE
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mq = rt_mq_create("workbench", 32, 8, RT_IPC_FLAG_FIFO);
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#else
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mq = rt_mq_create("workbench", 256, 8, RT_IPC_FLAG_FIFO);
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#endif
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/* 注册当前线程为GUI线程 */
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rtgui_thread_register(rt_thread_self(), mq);
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/* 创建一个工作台 */
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workbench = rtgui_workbench_create("main", "workbench");
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if (workbench == RT_NULL) return;
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rtgui_widget_set_event_handler(RTGUI_WIDGET(workbench), demo_workbench_event_handler);
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/* 初始化各个例子的视图 */
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demo_view_dc(workbench);
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demo_view_dc_buffer(workbench);
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demo_view_animation(workbench);
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demo_view_window(workbench);
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demo_view_label(workbench);
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demo_view_button(workbench);
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demo_view_checkbox(workbench);
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demo_view_progressbar(workbench);
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demo_view_radiobox(workbench);
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demo_view_textbox(workbench);
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demo_view_slider(workbench);
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demo_view_mywidget(workbench);
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demo_view_image(workbench);
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demo_listview_view(workbench);
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demo_fn_view(workbench);
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/* 显示视图 */
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demo_view_show();
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/* 执行工作台事件循环 */
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rtgui_workbench_event_loop(workbench);
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/* 去注册GUI线程 */
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rtgui_thread_deregister(rt_thread_self());
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rt_mq_delete(mq);
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}
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void workbench_init()
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{
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static rt_bool_t inited = RT_FALSE;
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if (inited == RT_FALSE) /* 避免重复初始化而做的保护 */
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{
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rt_thread_t tid;
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tid = rt_thread_create("wb",
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workbench_entry, RT_NULL,
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2048, 25, 10);
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if (tid != RT_NULL) rt_thread_startup(tid);
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inited = RT_TRUE;
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}
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}
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#ifdef RT_USING_RTGUI
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#include <finsh.h>
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void workbench()
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{
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workbench_init();
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}
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/* finsh的命令输出，可以直接执行workbench()函数以执行上面的函数 */
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FINSH_FUNCTION_EXPORT(workbench, workbench demo)
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#endif
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