From 37e3e9886a01403bfa02850e4abf2bb528f131be Mon Sep 17 00:00:00 2001
From: "bernard.xiong" <bernard.xiong@gmail.com>
Date: Sat, 15 May 2010 14:38:12 +0000
Subject: [PATCH] update RT-Thread/GUI examples.

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@711 bbd45198-f89e-11dd-88c7-29a3b14d5316
---
 examples/gui/demo_fnview.c                |   2 +-
 examples/gui/demo_listview.c              |  13 +-
 examples/gui/demo_listview_icon.c         | 347 ++++++++++++++++++++++
 examples/gui/demo_view_buffer_animation.c |   6 +-
 examples/gui/demo_view_dc_buffer.c        |   1 +
 examples/gui/demo_view_image.c            |   2 +-
 examples/gui/demo_workbench.c             |   5 +-
 examples/gui/mywidget.c                   |   6 +-
 8 files changed, 364 insertions(+), 18 deletions(-)
 create mode 100644 examples/gui/demo_listview_icon.c

diff --git a/examples/gui/demo_fnview.c b/examples/gui/demo_fnview.c
index 034e7d743e..3681722861 100644
--- a/examples/gui/demo_fnview.c
+++ b/examples/gui/demo_fnview.c
@@ -35,7 +35,7 @@ static void open_btn_onbutton(rtgui_widget_t* widget, struct rtgui_event* event)
 		char path[32];
 
 		/* 在文件列表视图中成功选择文件，这里获得相应的路径名 */
-		rtgui_filelist_get_fullpath(view, path, sizeof(path));
+		rtgui_filelist_view_get_fullpath(view, path, sizeof(path));
 
 		/* 设置文件路径到文本标签 */
 		rtgui_label_set_text(label, path);
diff --git a/examples/gui/demo_listview.c b/examples/gui/demo_listview.c
index a4adaaafda..73d20eca00 100644
--- a/examples/gui/demo_listview.c
+++ b/examples/gui/demo_listview.c
@@ -48,12 +48,7 @@ static void listitem_action(void* parameter)
 /* 返回功能的动作函数 */
 static void return_action(void* parameter)
 {
-	if (_view != RT_NULL)
-	{
-		/* 删除列表视图 */
-		rtgui_view_destroy(RTGUI_VIEW(_view));
-		_view = RT_NULL;
-	}
+	rtgui_view_end_modal(RTGUI_VIEW(_view), RTGUI_MODAL_OK);
 }
 
 /* 各个列表项定义 */
@@ -78,12 +73,14 @@ static void open_btn_onbutton(rtgui_widget_t* widget, struct rtgui_event* event)
 
 	/* 创建一个列表视图， 项指定为items */
 	_view = rtgui_list_view_create(items, sizeof(items)/sizeof(struct rtgui_list_item),
-		&rect);
+		&rect, RTGUI_LIST_VIEW_LIST);
 	/* 在workbench中添加相应的视图 */
 	rtgui_workbench_add_view(workbench, RTGUI_VIEW(_view));
 
 	/* 模式显示视图 */
-	rtgui_view_show(RTGUI_VIEW(_view), RT_FALSE);
+	rtgui_view_show(RTGUI_VIEW(_view), RT_TRUE);
+	rtgui_view_destroy(RTGUI_VIEW(_view));
+	_view = RT_NULL;
 }
 
 /* 创建用于演示列表视图的视图 */
diff --git a/examples/gui/demo_listview_icon.c b/examples/gui/demo_listview_icon.c
new file mode 100644
index 0000000000..20f69a1531
--- /dev/null
+++ b/examples/gui/demo_listview_icon.c
@@ -0,0 +1,347 @@
+/*
+ * 程序清单：列表视图演示
+ *
+ * 这个例子会先创建出一个演示用的view，当点击上面的按钮时会按照模式显示的形式显示
+ * 新的列表视图
+ */
+#include "demo_view.h"
+#include <rtgui/widgets/label.h>
+#include <rtgui/widgets/button.h>
+#include <rtgui/widgets/window.h>
+#include <rtgui/widgets/list_view.h>
+
+static rtgui_workbench_t* workbench = RT_NULL;
+static rtgui_list_view_t* _view = RT_NULL;
+static rtgui_image_t* return_image = RT_NULL;
+
+/* 列表项的动作函数 */
+static void listitem_action(void* parameter)
+{
+	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);
+}
+
+/* 返回功能的动作函数 */
+static void return_action(void* parameter)
+{
+	/* 退出模态显示 */
+	rtgui_view_end_modal(RTGUI_VIEW(_view), RTGUI_MODAL_OK);
+}
+
+/* 列表项 */
+#define ITEM_MAX	50
+static struct rtgui_list_item *items = RT_NULL;
+static rtgui_image_t* item_icon = RT_NULL;
+static rtgui_image_t* exit_icon = RT_NULL;
+
+static const char * image_xpm[] = {
+	"16 16 106 2",
+	"  	c None",
+	". 	c #D0C83F",
+	"+ 	c #D0C840",
+	"@ 	c #D0C030",
+	"# 	c #D0B820",
+	"$ 	c #D0B020",
+	"% 	c #D0B01F",
+	"& 	c #5F571F",
+	"* 	c #F0F0C0",
+	"= 	c #FFF8D0",
+	"- 	c #FFF8C0",
+	"; 	c #FFF8B0",
+	"> 	c #FFF8A0",
+	", 	c #F0E870",
+	"' 	c #707030",
+	") 	c #4F87EF",
+	"! 	c #4F78C0",
+	"~ 	c #5088E0",
+	"{ 	c #5078C0",
+	"] 	c #C0D0F0",
+	"^ 	c #FFF8E0",
+	"/ 	c #FFF090",
+	"( 	c #F0E070",
+	"_ 	c #6F97D0",
+	": 	c #C0D8FE",
+	"< 	c #80A8F0",
+	"[ 	c #7088D0",
+	"} 	c #B0D0FF",
+	"| 	c #90B0F0",
+	"1 	c #1040A0",
+	"2 	c #F0F080",
+	"3 	c #707040",
+	"4 	c #7098F0",
+	"5 	c #3068E0",
+	"6 	c #A0B8F0",
+	"7 	c #4070C0",
+	"8 	c #002880",
+	"9 	c #404040",
+	"0 	c #505050",
+	"a 	c #F0F090",
+	"b 	c #F0E860",
+	"c 	c #F0D860",
+	"d 	c #807840",
+	"e 	c #2F5FC0",
+	"f 	c #1050D0",
+	"g 	c #1048B0",
+	"h 	c #002870",
+	"i 	c #C0C080",
+	"j 	c #C0C070",
+	"k 	c #F0F070",
+	"l 	c #F0E060",
+	"m 	c #E0D050",
+	"n 	c #00277F",
+	"o 	c #00287F",
+	"p 	c #1F3F6F",
+	"q 	c #1048C0",
+	"r 	c #0040B0",
+	"s 	c #204080",
+	"t 	c #FFF890",
+	"u 	c #F0D850",
+	"v 	c #E0C840",
+	"w 	c #807040",
+	"x 	c #A0B06F",
+	"y 	c #204880",
+	"z 	c #2048A0",
+	"A 	c #90A8C0",
+	"B 	c #FFF080",
+	"C 	c #F0D050",
+	"D 	c #C0A830",
+	"E 	c #6F682F",
+	"F 	c #F0F0A0",
+	"G 	c #E0D060",
+	"H 	c #B0A040",
+	"I 	c #D0B840",
+	"J 	c #E0C040",
+	"K 	c #D0B030",
+	"L 	c #706820",
+	"M 	c #5F581F",
+	"N 	c #CFBF3F",
+	"O 	c #FFF0A0",
+	"P 	c #A09830",
+	"Q 	c #A08820",
+	"R 	c #908030",
+	"S 	c #807830",
+	"T 	c #707020",
+	"U 	c #605820",
+	"V 	c #6F672F",
+	"W 	c #D0C040",
+	"X 	c #F0E880",
+	"Y 	c #907820",
+	"Z 	c #B09820",
+	"` 	c #B09010",
+	" .	c #B08820",
+	"..	c #806820",
+	"+.	c #5F5F1F",
+	"@.	c #F0E080",
+	"#.	c #B09020",
+	"$.	c #C0B040",
+	"%.	c #A09030",
+	"&.	c #908020",
+	"*.	c #606020",
+	"=.	c #6F5F1F",
+	"-.	c #9F982F",
+	";.	c #A0872F",
+	">.	c #6F681F",
+	",.	c #706020",
+	"                                ",
+	"          . + + + @ @ # # $ % & ",
+	"          + * = = = = - ; > , ' ",
+	"  ) !     ~ { ] ^ = - - > / ( ' ",
+	"_ : < { [ } | 1 - ; > > / 2 ( 3 ",
+	"{ 4 5 1 6 7 5 8 9 0 a / , b c d ",
+	"e f g h 8 8 g h i j / k l c m d ",
+	"  n o   p q r s t 2 , l c u v w ",
+	"        x y z A B , l u C v D E ",
+	"        @ F > t k G H I J K L M ",
+	"      N @ O / 2 l P Q R S T U V ",
+	"      W m 2 X l I Y Z `  ...+.  ",
+	"      W @.l u I R #.Z Y U M     ",
+	"    $.G I $.%.R &.Y *.& =.      ",
+	"  -.;.>.,.L L ,.& M             ",
+	"                                "};
+
+static const char * exit_xpm[] = {
+	"16 16 71 1",
+	" 	c None",
+	".	c #CF673F",
+	"+	c #D0673F",
+	"@	c #C05F3F",
+	"#	c #BF5F3F",
+	"$	c #D0674F",
+	"%	c #E07050",
+	"&	c #F07850",
+	"*	c #FF7040",
+	"=	c #F06830",
+	"-	c #E05830",
+	";	c #D05030",
+	">	c #B04F2F",
+	",	c #D06F4F",
+	"'	c #F08060",
+	")	c #FF9070",
+	"!	c #FF8860",
+	"~	c #FF8050",
+	"{	c #FF5820",
+	"]	c #FF4810",
+	"^	c #D04810",
+	"/	c #B0482F",
+	"(	c #FF9880",
+	"_	c #FF6030",
+	":	c #F04000",
+	"<	c #C04010",
+	"[	c #A03F2F",
+	"}	c #E06840",
+	"|	c #FF9870",
+	"1	c #FF7850",
+	"2	c #FF6840",
+	"3	c #F04010",
+	"4	c #E03800",
+	"5	c #A03820",
+	"6	c #8F372F",
+	"7	c #F06840",
+	"8	c #FF8060",
+	"9	c #FFFFFF",
+	"0	c #FFF8F0",
+	"a	c #FFF0F0",
+	"b	c #FFE8E0",
+	"c	c #FFD0C0",
+	"d	c #E04010",
+	"e	c #B03010",
+	"f	c #7F2F1F",
+	"g	c #FFD8D0",
+	"h	c #FFC8C0",
+	"i	c #C03000",
+	"j	c #6F281F",
+	"k	c #F04810",
+	"l	c #FF6830",
+	"m	c #FFE0D0",
+	"n	c #F0C0B0",
+	"o	c #D04010",
+	"p	c #5F1F1F",
+	"q	c #E04820",
+	"r	c #FF4000",
+	"s	c #FF5020",
+	"t	c #FF5010",
+	"u	c #D03800",
+	"v	c #D03000",
+	"w	c #B02800",
+	"x	c #5F170F",
+	"y	c #C05020",
+	"z	c #F03800",
+	"A	c #802010",
+	"B	c #4F0F0F",
+	"C	c #A02800",
+	"D	c #C03810",
+	"E	c #5F0F00",
+	"F	c #A03810",
+	"                ",
+	"     .+@@@#     ",
+	"    $%&*=-;>    ",
+	"   ,')!~*{]^/   ",
+	"  +&)()~*_]:<[  ",
+	" .}~!||!12{3456 ",
+	" +7899990abcdef ",
+	" @{19990bgchdij ",
+	" @kl0abmchcnoip ",
+	" @qr]stt]3duvwx ",
+	" #yz:::z44uvvAB ",
+	"  >o4444uvvvCB  ",
+	"   /DvvvvvvCE   ",
+	"    [FeiiwAB    ",
+	"     6fjpxB     ",
+	"                "};
+
+/* 打开列表视图用的按钮触发函数 */
+static void open_btn_onbutton(rtgui_widget_t* widget, struct rtgui_event* event)
+{
+	rtgui_rect_t rect;
+	rt_uint32_t index;
+
+	/* 获得顶层的workbench */
+	workbench = RTGUI_WORKBENCH(rtgui_widget_get_toplevel(widget));
+	rtgui_widget_get_rect(RTGUI_WIDGET(workbench), &rect);
+
+	/* 初始化图标列表 */
+	if (items == RT_NULL)
+	{
+		char item_name[32];
+
+		items = (struct rtgui_list_item *) rtgui_malloc((ITEM_MAX + 1) * sizeof(struct rtgui_list_item));
+		for (index = 0; index < ITEM_MAX; index ++)
+		{
+			rt_snprintf(item_name, sizeof(item_name), "图标%d", index);
+			items[index].action = listitem_action;
+			items[index].image = item_icon;
+			items[index].name = strdup(item_name);
+			items[index].parameter = (void*) index;
+		}
+
+		items[ITEM_MAX].action = return_action;
+		items[ITEM_MAX].image = exit_icon;
+		items[ITEM_MAX].name = "退出";
+		items[ITEM_MAX].parameter = RT_NULL;
+	}
+
+	/* 创建一个列表视图， 项指定为items */
+	_view = rtgui_list_view_create(items, ITEM_MAX + 1, &rect, RTGUI_LIST_VIEW_ICON);
+	/* 在workbench中添加相应的视图 */
+	rtgui_workbench_add_view(workbench, RTGUI_VIEW(_view));
+
+	/* 模式显示视图 */
+	rtgui_view_show(RTGUI_VIEW(_view), RT_TRUE);
+	rtgui_view_destroy(RTGUI_VIEW(_view));
+
+	_view = RT_TRUE;
+}
+
+/* 创建用于演示列表视图的视图 */
+rtgui_view_t* demo_listview_icon_view(rtgui_workbench_t* workbench)
+{
+	rtgui_rect_t rect;
+	rtgui_view_t *view;
+	rtgui_button_t* open_btn;
+
+	view = demo_view(workbench, "图标视图演示");
+
+	if (item_icon == RT_NULL)
+		item_icon = rtgui_image_create_from_mem("xpm",
+			image_xpm, sizeof(image_xpm), RT_TRUE);
+	if (exit_icon == RT_NULL)
+		exit_icon = rtgui_image_create_from_mem("xpm",
+			exit_xpm, sizeof(image_xpm), RT_TRUE);
+
+	/* 添加动作按钮 */
+	demo_view_get_rect(view, &rect);
+	rect.x1 += 5;
+	rect.x2 = rect.x1 + 80;
+	rect.y1 += 30;
+	rect.y2 = rect.y1 + 20;
+	open_btn = rtgui_button_create("打开图标列表");
+	rtgui_container_add_child(RTGUI_CONTAINER(view), RTGUI_WIDGET(open_btn));
+	rtgui_widget_set_rect(RTGUI_WIDGET(open_btn), &rect);
+	rtgui_button_set_onbutton(open_btn, open_btn_onbutton);
+
+	return view;
+}
diff --git a/examples/gui/demo_view_buffer_animation.c b/examples/gui/demo_view_buffer_animation.c
index 51a4e425de..de55f25ebf 100644
--- a/examples/gui/demo_view_buffer_animation.c
+++ b/examples/gui/demo_view_buffer_animation.c
@@ -95,11 +95,11 @@ rtgui_view_t *demo_view_buffer_animation(rtgui_workbench_t* workbench)
 {
 	rtgui_view_t *view;
 
-	view = demo_view(workbench, "DC 动画");
+	view = demo_view(workbench, "DC 缓冲区动画");
 	if (view != RT_NULL)
 		rtgui_widget_set_event_handler(RTGUI_WIDGET(view), animation_event_handler);
 
-	rtgui_font_get_metrics(RTGUI_WIDGET_FONT(RTGUI_WIDGET(view)), "飞线乱飞", &text_rect);
+	rtgui_font_get_metrics(RTGUI_WIDGET_FONT(RTGUI_WIDGET(view)), "缓冲动画", &text_rect);
 	if (dc_buffer == RT_NULL)
 	{
 		rtgui_rect_t rect;
@@ -113,7 +113,7 @@ rtgui_view_t *demo_view_buffer_animation(rtgui_workbench_t* workbench)
 		rtgui_dc_fill_rect(dc_buffer, &rect);
 		RTGUI_DC_FC(dc_buffer) = black;
 		rect.x1 = 1; rect.y1 = 1;
-		rtgui_dc_draw_text(dc_buffer, "飞线乱飞", &rect);
+		rtgui_dc_draw_text(dc_buffer, "缓冲动画", &rect);
 	}
 
 	/* 启动定时器以触发动画 */
diff --git a/examples/gui/demo_view_dc_buffer.c b/examples/gui/demo_view_dc_buffer.c
index 8cb35a608a..1b459b220a 100644
--- a/examples/gui/demo_view_dc_buffer.c
+++ b/examples/gui/demo_view_dc_buffer.c
@@ -69,6 +69,7 @@ rtgui_view_t *demo_view_dc_buffer(rtgui_workbench_t* workbench)
 		dc_buffer = rtgui_dc_buffer_create(50, 50);
 		RTGUI_DC_FC(dc_buffer) = blue;
 		rtgui_dc_fill_rect(dc_buffer, &rect);
+
 		RTGUI_DC_FC(dc_buffer) = red;
 		rtgui_dc_draw_circle(dc_buffer, 25, 25, 10);
 	}
diff --git a/examples/gui/demo_view_image.c b/examples/gui/demo_view_image.c
index c68b56f347..a98a624aec 100644
--- a/examples/gui/demo_view_image.c
+++ b/examples/gui/demo_view_image.c
@@ -34,7 +34,7 @@ static void open_btn_onbutton(rtgui_widget_t* widget, struct rtgui_event* event)
 		char path[32], image_type[8];
 
 		/* 设置文件路径的标签 */
-		rtgui_filelist_get_fullpath(view, path, sizeof(path));
+		rtgui_filelist_view_get_fullpath(view, path, sizeof(path));
 		if (image != RT_NULL) rtgui_image_destroy(image);
 
 		rt_memset(image_type, 0, sizeof(image_type));
diff --git a/examples/gui/demo_workbench.c b/examples/gui/demo_workbench.c
index 115d211e95..98da276719 100644
--- a/examples/gui/demo_workbench.c
+++ b/examples/gui/demo_workbench.c
@@ -37,9 +37,9 @@ static void workbench_entry(void* parameter)
 
 	/* 鍒涘缓GUI搴旂敤闇�瑕佺殑娑堟伅闃熷垪 */
 #ifdef RTGUI_USING_SMALL_SIZE
-	mq = rt_mq_create("workbench", 32, 8, RT_IPC_FLAG_FIFO);
+	mq = rt_mq_create("workbench", 32, 32, RT_IPC_FLAG_FIFO);
 #else
-	mq = rt_mq_create("workbench", 256, 8, RT_IPC_FLAG_FIFO);
+	mq = rt_mq_create("workbench", 256, 32, RT_IPC_FLAG_FIFO);
 #endif
 	/* 娉ㄥ唽褰撳墠绾跨▼涓篏UI绾跨▼ */
 	rtgui_thread_register(rt_thread_self(), mq);
@@ -67,6 +67,7 @@ static void workbench_entry(void* parameter)
 	demo_view_mywidget(workbench);
 	demo_view_image(workbench);
 	demo_listview_view(workbench);
+	demo_listview_icon_view(workbench);
 	demo_fn_view(workbench);
 
 	/* 鏄剧ず瑙嗗浘 */
diff --git a/examples/gui/mywidget.c b/examples/gui/mywidget.c
index d41e3a77e7..3107f139e9 100644
--- a/examples/gui/mywidget.c
+++ b/examples/gui/mywidget.c
@@ -23,15 +23,15 @@ static void rtgui_mywidget_ondraw(struct rtgui_mywidget* me)
 	y = (rect.y2 + rect.y1)/2;
 
 	/* 缁樺埗鍗佸瓧鏋� */
-	RTGUI_DC_BC(dc) = black;
+	RTGUI_DC_FC(dc) = black;
 	rtgui_dc_draw_hline(dc, rect.x1, rect.x2, y);
 	rtgui_dc_draw_vline(dc, x, rect.y1, rect.y2);
 
 	/* 鏍规嵁鐘舵�佺粯鍒跺渾鍦� */
 	if (me->status == MYWIDGET_STATUS_ON)
-		RTGUI_DC_BC(dc) = green;
+		RTGUI_DC_FC(dc) = green;
 	else
-		RTGUI_DC_BC(dc) = red;
+		RTGUI_DC_FC(dc) = red;
 	rtgui_dc_fill_circle(dc, x, y, 5);
 
 	/* 缁撴潫缁樺浘 */