add more UI files into radio.
git-svn-id: https://rt-thread.googlecode.com/svn/trunk@150 bbd45198-f89e-11dd-88c7-29a3b14d5316
This commit is contained in:
bernard.xiong
parent
4148f59352
commit
852f73f7a0
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@ -0,0 +1,185 @@
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#include <rtgui/rtgui_object.h>
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#include <rtgui/rtgui_system.h>
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#include <rtgui/list.h>
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#include <rtgui/widgets/view.h>
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/* image for file and folder */
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rtgui_image_t *file_image, *folder_image;
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static void _filelist_view_constructor(filelist_view *view)
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{
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/* default rect */
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struct rtgui_rect rect = {0, 0, 200, 200};
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/* set default widget rect and set event handler */
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rtgui_widget_set_event_handler(RTGUI_WIDGET(view),filelist_view_event_handler);
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rtgui_widget_set_rect(RTGUI_WIDGET(view), &rect);
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RTGUI_WIDGET_BACKGROUND(RTGUI_WIDGET(list)) = RTGUI_RGB(212, 208, 200);
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view->count = 0;
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view->current_directory = RT_NULL;
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view->pattern = RT_NULL;
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rtgui_list_init(&view->list);
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}
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rtgui_type_t *filelist_view_type_get(void)
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{
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static rtgui_type_t *filelist_view_type = RT_NULL;
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if (!filelist_view_type)
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{
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filelist_view_type = rtgui_type_create("flview", RTGUI_VIEW_TYPE,
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sizeof(filelist_view_t), RTGUI_CONSTRUCTOR(_filelist_view_constructor), RT_NULL);
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}
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return filelist_view_type;
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}
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rt_bool_t filelist_view_event_handler(struct rtgui_widget* widget, struct rtgui_event* event)
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{
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struct filelist_view* view = RT_NULL;
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view = FILELIST_VIEW(widget);
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switch (event.type)
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{
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case RTGUI_EVENT_PAINT:
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break;
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case RTGUI_EVENT_RESIZE:
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{
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/* recalculate page items */
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}
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break;
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case RTGUI_EVENT_KBD:
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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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switch (ekbd->key)
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{
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case RTGUIK_UP:
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break;
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case RTGUIK_DOWN:
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break;
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default:
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break;
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}
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}
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}
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break;
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}
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/* use view event handler */
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return rtgui_view_event_handler(widget, event);
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}
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filelist_view_t* filelist_view_create(const char* directory, const char* pattern)
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{
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struct filelist_view* view = RT_NULL;
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view = (struct filelist_view*) rtgui_widget_create(FILELIST_VIEW_TYPE);
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if (view != RT_NULL)
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{
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view->pattern = rt_strdup(pattern);
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filelist_view_set_directory(view, directory);
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}
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return list;
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}
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void filelist_view_destroy(filelist_view_t* view)
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{
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/* delete all file items */
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filelist_view_clear(view);
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/* destroy view */
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rtgui_widget_destroy(RTGUI_WIDGET(view));
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}
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/* clear all file items */
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void filelist_view_clear(filelist_view_t* view)
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{
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struct rtgui_list_node* node;
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struct file_item* item;
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while (view->list.next != RT_NULL)
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{
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node = view->list.next;
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rtgui_list_remove(&view->list, node);
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item = rtgui_list_entry(node, struct file_item, list);
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rtgui_free(item->name);
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rtgui_free(item);
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}
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}
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void filelist_view_set_directory(filelist_view_t* view, const char* directory)
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{
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rt_uint8_t fullpath[256];
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struct file_item *item;
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RT_ASSERT(view != RT_NULL);
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/* clear file items firstly */
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filelist_view_clear(view);
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if (directory != RT_NULL)
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{
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DIR* dir;
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dir = opendir(directory);
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if (dir != RT_NULL)
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{
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struct dfs_dirent* dirent;
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struct dfs_stat s;
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do
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{
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dirent = readdir(dir);
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if (dirent == RT_NULL) break;
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if (fnmatch(dirent->d_name, view->pattern, FNM_FILE_NAME) != 0) continue;
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item = (struct file_item*) rt_malloc (sizeof(struct file_item));
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if (item == RT_NULL) break;
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rt_memset(&s, 0, sizeof(struct dfs_stat));
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/* build full path for the file */
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rt_sprintf(fullpath, "%s/%s", directory, dirent->d_name);
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item->name = strdup(direct->d_name);
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rtgui_list_init(&item->list);
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stat(fullpath, &s);
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if ( s.st_mode & DFS_S_IFDIR )
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{
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item->type = FITEM_DIR;
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item->size = 0;
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}
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else
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{
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item->type = FITEM_FILE;
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item->size = s.st_size;
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}
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rtgui_list_append(&view->list, &item->list);
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view->count ++;
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} while (dirent != RT_NULL);
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closedir(dir);
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}
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}
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if (view->count > 0)
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{
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/* select first one */
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view->selected = rtgui_list_entry(view->list.next,
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struct file_item, list);
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}
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else view->selected = RT_NULL;
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/* update view */
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rtgui_widget_update(RTGUI_WIDGET(view));
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}
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#ifndef __FILE_LIST_VIEW_H__
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#define __FILE_LIST_VIEW_H__
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#define FITEM_FILE 0x0
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#define FITEM_DIR 0x1
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struct file_item
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{
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char* name;
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rt_uint32_t type;
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rt_uint32_t size;
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/* files under same directory */
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rtgui_list_t list;
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};
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/** Gets the type of a filelist view */
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#define FILELIST_VIEW_TYPE (filelist_view_type_get())
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/** Casts the object to a filelist */
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#define FILELIST_VIEW(obj) (RTGUI_OBJECT_CAST((obj), FILELIST_VIEW_TYPE, filelist_view_t))
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/** Checks if the object is a filelist view */
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#define IS_FILELIST_VIEW(obj) (RTGUI_OBJECT_CHECK_TYPE((obj), FILELIST_VIEW_TYPE))
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struct filelist_view
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{
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struct rtgui_view parent;
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/* widget private data */
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/* total number of items */
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rt_uint32_t count;
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/* the selected item */
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struct file_item* selected;
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/* current directory */
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rt_uint8_t* current_directory;
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rt_uint8_t* pattern;
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/* the number of item in a page */
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rt_uint16_t page_items;
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/* item_list */
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rtgui_list_t item_list;
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};
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typedef struct filelist_view filelist_view_t;
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#endif
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@ -0,0 +1,139 @@
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#include <ctype.h>
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#include <fnmatch.h>
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#include <string.h>
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#define NOTFIRST 128
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#define STRUCT_CHARCLASS(c) { #c , is##c }
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static struct charclass {
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char * class;
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int (*istype)(int);
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} allclasses[] = {
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STRUCT_CHARCLASS(alnum),
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STRUCT_CHARCLASS(alpha),
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STRUCT_CHARCLASS(blank),
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STRUCT_CHARCLASS(cntrl),
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STRUCT_CHARCLASS(digit),
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STRUCT_CHARCLASS(graph),
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STRUCT_CHARCLASS(lower),
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STRUCT_CHARCLASS(print),
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STRUCT_CHARCLASS(punct),
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STRUCT_CHARCLASS(space),
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STRUCT_CHARCLASS(upper),
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STRUCT_CHARCLASS(xdigit),
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};
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/* look for "class:]" in pattern */
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static struct charclass *charclass_lookup(const char *pattern) {
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unsigned int i;
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for (i = 0; i< sizeof(allclasses)/sizeof(*allclasses); i++) {
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int len = strlen(allclasses[i].class);
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if (!strncmp(pattern, allclasses[i].class, len)) {
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pattern += len;
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if (strncmp(pattern, ":]", 2)) goto noclass;
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return &allclasses[i];
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}
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}
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noclass:
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return NULL;
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}
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static int match(char c,char d,int flags) {
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if (flags&FNM_CASEFOLD)
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return (tolower(c)==tolower(d));
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else
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return (c==d);
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}
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int fnmatch(const char *pattern, const char *string, int flags) {
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if (*string==0) {
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while (*pattern=='*') ++pattern;
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return (!!*pattern);
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}
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if (*string=='.' && *pattern!='.' && (flags&FNM_PERIOD)) {
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/* don't match if FNM_PERIOD and this is the first char */
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if (!(flags&NOTFIRST))
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return FNM_NOMATCH;
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/* don't match if FNM_PERIOD and FNM_PATHNAME and previous was '/' */
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if ((flags&(FNM_PATHNAME)) && string[-1]=='/')
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return FNM_NOMATCH;
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}
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flags|=NOTFIRST;
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switch (*pattern) {
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case '[':
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{
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int neg=0;
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const char* start; /* first member of character class */
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++pattern;
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if (*string=='/' && flags&FNM_PATHNAME) return FNM_NOMATCH;
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if (*pattern=='!') { neg=1; ++pattern; }
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start=pattern;
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while (*pattern) {
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int res=0;
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if (*pattern==']' && pattern!=start) break;
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if (*pattern=='[' && pattern[1]==':') {
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/* MEMBER - stupid POSIX char classes */
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const struct charclass *cc;
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if (!(cc = charclass_lookup(pattern+2))) goto invalidclass;
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pattern += strlen(cc->class) + 4;
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if (flags&FNM_CASEFOLD
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&& (cc->istype == isupper || cc->istype == islower)) {
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res = islower(tolower(*string));
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} else {
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res = ((*(cc->istype))(*string));
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}
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} else {
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invalidclass:
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if (pattern[1]=='-' && pattern[2]!=']') {
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/* MEMBER - character range */
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if (*string>=*pattern && *string<=pattern[2]) res=1;
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if (flags&FNM_CASEFOLD) {
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if (tolower(*string)>=tolower(*pattern) && tolower(*string)<=tolower(pattern[2])) res=1;
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}
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pattern+=3;
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} else {
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/* MEMBER - literal character match */
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res=match(*pattern,*string,flags);
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++pattern;
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}
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}
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if ((res&&!neg) || ((neg&&!res) && *pattern==']')) {
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while (*pattern && *pattern!=']') ++pattern;
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return fnmatch(pattern+!!*pattern,string+1,flags);
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} else if (res && neg)
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return FNM_NOMATCH;
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}
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}
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break;
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case '\\':
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if (flags&FNM_NOESCAPE) {
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if (*string=='\\')
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return fnmatch(pattern+1,string+1,flags);
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} else {
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if (*string==pattern[1])
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return fnmatch(pattern+2,string+1,flags);
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}
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break;
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case '*':
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if ((*string=='/' && flags&FNM_PATHNAME) || fnmatch(pattern,string+1,flags))
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return fnmatch(pattern+1,string,flags);
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return 0;
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case 0:
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if (*string==0 || (*string=='/' && (flags&FNM_LEADING_DIR)))
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return 0;
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break;
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case '?':
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if (*string=='/' && flags&FNM_PATHNAME) break;
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return fnmatch(pattern+1,string+1,flags);
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default:
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if (match(*pattern,*string,flags))
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return fnmatch(pattern+1,string+1,flags);
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break;
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}
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return FNM_NOMATCH;
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}
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@ -0,0 +1,21 @@
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#ifndef _FNMATCH_H
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#define _FNMATCH_H
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#include <sys/cdefs.h>
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__BEGIN_DECLS
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int fnmatch(const char *pattern, const char *string, int flags) __THROW;
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#define FNM_NOESCAPE 1
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#define FNM_PATHNAME 2
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#define FNM_FILE_NAME 2
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#define FNM_PERIOD 4
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#define FNM_LEADING_DIR 8
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#define FNM_CASEFOLD 16
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#define FNM_NOMATCH 1
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__END_DECLS
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#endif
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@ -0,0 +1,77 @@
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#include <rtgui/rtgui.h>
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#include <rtgui/image.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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#include "network.xpm"
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static rtgui_image_t *network_image = RT_NULL;
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static rtgui_image_t *usb_image = RT_NULL;
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static rtgui_image_t *power_image = RT_NULL;
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static rt_bool_t view_event_handler(struct rtgui_widget* widget, struct rtgui_event* event)
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{
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if (event->type == RTGUI_EVENT_PAINT)
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{
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struct rtgui_dc* dc;
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struct rtgui_rect rect;
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dc = rtgui_dc_begin_drawing(widget);
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if (dc == RT_NULL) return RT_FALSE;
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rtgui_widget_get_rect(widget, &rect);
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rtgui_dc_fill_rect(dc, &rect);
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if (network_image != RT_NULL)
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{
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rect.x1 = rect.x2 - (network_image->w + 2);
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rtgui_image_blit(network_image, dc, &rect);
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}
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rtgui_dc_end_drawing(dc);
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return RT_FALSE;
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}
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return rtgui_view_event_handler(widget, event);
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}
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static void info_entry(void* parameter)
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{
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rt_mq_t mq;
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struct rtgui_view* view;
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struct rtgui_workbench* workbench;
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mq = rt_mq_create("qInfo", 256, 4, RT_IPC_FLAG_FIFO);
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rtgui_thread_register(rt_thread_self(), mq);
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network_image = rtgui_image_create_from_mem("xpm",
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network_xpm, sizeof(network_xpm));
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workbench = rtgui_workbench_create("info", "workbench");
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if (workbench == RT_NULL) return;
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view = rtgui_view_create("view");
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rtgui_widget_set_event_handler(RTGUI_WIDGET(view), view_event_handler);
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rtgui_workbench_add_view(workbench, view);
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rtgui_view_show(view);
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rtgui_workbench_event_loop(workbench);
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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 info_init()
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{
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rt_thread_t tid;
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tid = rt_thread_create("info",
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info_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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}
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@ -0,0 +1,103 @@
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#include <rtthread.h>
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#include <stm32f10x.h>
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#include <rtgui/event.h>
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#include <rtgui/rtgui_server.h>
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/*
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key_enter PA0
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key_down PA1
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key_up PA2
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key_right PC2
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key_left PC3
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*/
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#define key_enter_GETVALUE() GPIO_ReadInputDataBit(GPIOA,GPIO_Pin_0)
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#define key_down_GETVALUE() GPIO_ReadInputDataBit(GPIOA,GPIO_Pin_1)
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#define key_up_GETVALUE() GPIO_ReadInputDataBit(GPIOA,GPIO_Pin_2)
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#define key_right_GETVALUE() GPIO_ReadInputDataBit(GPIOC,GPIO_Pin_2)
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#define key_left_GETVALUE() GPIO_ReadInputDataBit(GPIOC,GPIO_Pin_3)
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static void key_thread_entry(void *parameter)
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{
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rt_time_t next_delay;
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struct rtgui_event_kbd kbd_event;
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GPIO_InitTypeDef GPIO_InitStructure;
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/* init gpio configuration */
|
||||
RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA | RCC_APB2Periph_GPIOC,ENABLE);
|
||||
|
||||
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IPU;
|
||||
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
|
||||
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_0 | GPIO_Pin_1 | GPIO_Pin_2;
|
||||
GPIO_Init(GPIOA,&GPIO_InitStructure);
|
||||
|
||||
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_2 | GPIO_Pin_3;
|
||||
GPIO_Init(GPIOC,&GPIO_InitStructure);
|
||||
|
||||
/* init keyboard event */
|
||||
RTGUI_EVENT_KBD_INIT(&kbd_event);
|
||||
kbd_event.mod = RTGUI_KMOD_NONE;
|
||||
kbd_event.unicode = 0;
|
||||
|
||||
while (1)
|
||||
{
|
||||
next_delay = 20;
|
||||
kbd_event.type = RTGUI_KEYDOWN;
|
||||
if ( key_enter_GETVALUE() == 0 )
|
||||
{
|
||||
rt_thread_delay(next_delay);
|
||||
if (key_enter_GETVALUE() == 0)
|
||||
{
|
||||
/* HOME key */
|
||||
rt_kprintf("key_home\n");
|
||||
kbd_event.key = RTGUIK_HOME;
|
||||
}
|
||||
else
|
||||
{
|
||||
rt_kprintf("key_enter\n");
|
||||
kbd_event.key = RTGUIK_RETURN;
|
||||
}
|
||||
}
|
||||
if ( key_down_GETVALUE() == 0 )
|
||||
{
|
||||
rt_kprintf("key_down\n");
|
||||
kbd_event.key = RTGUIK_DOWN;
|
||||
}
|
||||
|
||||
if ( key_up_GETVALUE() == 0 )
|
||||
{
|
||||
rt_kprintf("key_up\n");
|
||||
kbd_event.key = RTGUIK_UP;
|
||||
}
|
||||
|
||||
if ( key_right_GETVALUE() == 0 )
|
||||
{
|
||||
rt_kprintf("key_right\n");
|
||||
kbd_event.key = RTGUIK_RIGHT;
|
||||
}
|
||||
|
||||
if ( key_left_GETVALUE() == 0 )
|
||||
{
|
||||
rt_kprintf("key_left\n");
|
||||
kbd_event.key = RTGUIK_LEFT;
|
||||
}
|
||||
/* post down event */
|
||||
rtgui_server_post_event(&(kbd_event.parent), sizeof(kbd_event));
|
||||
|
||||
/* wait next key press */
|
||||
rt_thread_delay(next_delay);
|
||||
|
||||
/* post up event */
|
||||
kbd_event.type = RTGUI_KEYUP;
|
||||
rtgui_server_post_event(&(kbd_event.parent), sizeof(kbd_event));
|
||||
}
|
||||
}
|
||||
|
||||
void rt_hw_key_init()
|
||||
{
|
||||
rt_thread_t key_tid;
|
||||
key_tid = rt_thread_create("key",
|
||||
key_thread_entry, RT_NULL,
|
||||
512, 30, 5);
|
||||
if (key_tid != RT_NULL) rt_thread_startup(key_tid);
|
||||
}
|
||||
|
|
@ -0,0 +1,73 @@
|
|||
#include <rtgui/rtgui.h>
|
||||
#include <rtgui/image.h>
|
||||
#include <rtgui/rtgui_system.h>
|
||||
|
||||
#include <rtgui/widgets/view.h>
|
||||
#include <rtgui/widgets/workbench.h>
|
||||
|
||||
static rtgui_image_t *background = RT_NULL;
|
||||
static rt_bool_t view_event_handler(struct rtgui_widget* widget, struct rtgui_event* event)
|
||||
{
|
||||
if (event->type == RTGUI_EVENT_PAINT)
|
||||
{
|
||||
struct rtgui_dc* dc;
|
||||
struct rtgui_rect rect;
|
||||
|
||||
dc = rtgui_dc_begin_drawing(widget);
|
||||
if (dc == RT_NULL) return RT_FALSE;
|
||||
rtgui_widget_get_rect(widget, &rect);
|
||||
|
||||
rtgui_dc_fill_rect(dc, &rect);
|
||||
|
||||
if (background != RT_NULL)
|
||||
rtgui_image_blit(background, dc, &rect);
|
||||
|
||||
rtgui_dc_draw_text(dc, "Radio Today", &rect);
|
||||
|
||||
rtgui_dc_end_drawing(dc);
|
||||
|
||||
return RT_FALSE;
|
||||
}
|
||||
|
||||
return rtgui_view_event_handler(widget, event);
|
||||
}
|
||||
|
||||
static void today_entry(void* parameter)
|
||||
{
|
||||
rt_mq_t mq;
|
||||
struct rtgui_view* view;
|
||||
struct rtgui_workbench* workbench;
|
||||
|
||||
mq = rt_mq_create("qToday", 256, 4, RT_IPC_FLAG_FIFO);
|
||||
rtgui_thread_register(rt_thread_self(), mq);
|
||||
|
||||
/* create background image */
|
||||
background = rtgui_image_create_from_file("png",
|
||||
"/bg.png", RT_FALSE);
|
||||
|
||||
workbench = rtgui_workbench_create("main", "workbench");
|
||||
if (workbench == RT_NULL) return;
|
||||
|
||||
view = rtgui_view_create("Today");
|
||||
rtgui_widget_set_event_handler(RTGUI_WIDGET(view), view_event_handler);
|
||||
|
||||
rtgui_workbench_add_view(workbench, view);
|
||||
|
||||
rtgui_view_show(view);
|
||||
|
||||
rtgui_workbench_event_loop(workbench);
|
||||
|
||||
rtgui_thread_deregister(rt_thread_self());
|
||||
rt_mq_delete(mq);
|
||||
}
|
||||
|
||||
void today_init()
|
||||
{
|
||||
rt_thread_t tid;
|
||||
|
||||
tid = rt_thread_create("today",
|
||||
today_entry, RT_NULL,
|
||||
2048, 25, 10);
|
||||
|
||||
if (tid != RT_NULL) rt_thread_startup(tid);
|
||||
}
|
||||
|
|
@ -0,0 +1,95 @@
|
|||
#include <rtgui/rtgui.h>
|
||||
#include <rtgui/rtgui_system.h>
|
||||
|
||||
#include <rtgui/widgets/view.h>
|
||||
#include <rtgui/widgets/workbench.h>
|
||||
|
||||
static rt_bool_t view_event_handler(struct rtgui_widget* widget, struct rtgui_event* event)
|
||||
{
|
||||
/* 我们目前只对绘制事件感兴趣 */
|
||||
if (event->type == RTGUI_EVENT_PAINT)
|
||||
{
|
||||
struct rtgui_dc* dc;
|
||||
struct rtgui_rect rect;
|
||||
|
||||
/* 获得一个设备上下文 */
|
||||
dc = rtgui_dc_begin_drawing(widget);
|
||||
if (dc == RT_NULL) return RT_FALSE; /* 如果获取失败代表什么？这个控件是隐藏的或... */
|
||||
rtgui_widget_get_rect(widget, &rect); /* 获得控件的可视区域 */
|
||||
|
||||
/* 先对所在可视区域全部填充为背景色 */
|
||||
rtgui_dc_fill_rect(dc, &rect);
|
||||
|
||||
/* 绘制一个hello! */
|
||||
rtgui_dc_draw_text(dc, "hello world", &rect);
|
||||
|
||||
/* 通知RTGUI，绘制结束 */
|
||||
rtgui_dc_end_drawing(dc);
|
||||
|
||||
return RT_FALSE;
|
||||
}
|
||||
|
||||
/* 如果不是绘制事件，使用view原来的事件处理函数处理 */
|
||||
return rtgui_view_event_handler(widget, event);
|
||||
}
|
||||
|
||||
static void workbench_entry(void* parameter)
|
||||
{
|
||||
rt_mq_t mq;
|
||||
struct rtgui_view* view;
|
||||
struct rtgui_workbench* workbench;
|
||||
|
||||
/* 创建GUI应用需要的消息队列 */
|
||||
mq = rt_mq_create("qWB", 256, 4, RT_IPC_FLAG_FIFO);
|
||||
/* 注册当前线程为GUI线程 */
|
||||
rtgui_thread_register(rt_thread_self(), mq);
|
||||
|
||||
/* 创建一个工作台 */
|
||||
workbench = rtgui_workbench_create("main", "workbench");
|
||||
if (workbench == RT_NULL) return;
|
||||
|
||||
/* 创建一个工作台上的一个视图 */
|
||||
view = rtgui_view_create("view");
|
||||
rtgui_widget_set_event_handler(RTGUI_WIDGET(view), view_event_handler);
|
||||
|
||||
/* 在工作台上添加一个视图 */
|
||||
rtgui_workbench_add_view(workbench, view);
|
||||
|
||||
/* 显示这个视图 */
|
||||
rtgui_view_show(view);
|
||||
|
||||
/* 执行工作台事件循环 */
|
||||
rtgui_workbench_event_loop(workbench);
|
||||
|
||||
/* 去注册GUI线程 */
|
||||
rtgui_thread_deregister(rt_thread_self());
|
||||
rt_mq_delete(mq);
|
||||
}
|
||||
|
||||
void workbench_init()
|
||||
{
|
||||
static rt_bool_t inited = RT_FALSE;
|
||||
|
||||
if (inited == RT_FALSE) /* 避免重复初始化而做的保护 */
|
||||
{
|
||||
rt_thread_t tid;
|
||||
|
||||
tid = rt_thread_create("wb",
|
||||
workbench_entry, RT_NULL,
|
||||
2048, 25, 10);
|
||||
|
||||
if (tid != RT_NULL) rt_thread_startup(tid);
|
||||
|
||||
inited = RT_TRUE;
|
||||
}
|
||||
}
|
||||
|
||||
#ifdef RT_USING_RTGUI
|
||||
#include <finsh.h>
|
||||
void workbench()
|
||||
{
|
||||
workbench_init();
|
||||
}
|
||||
/* finsh的命令输出，可以直接执行workbench()函数以执行上面的函数 */
|
||||
FINSH_FUNCTION_EXPORT(workbench, workbench demo)
|
||||
#endif
|
||||
Loading…
Reference in New Issue