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| #include "GUI.h"
#include "WM.h"
#include <string.h>
/*********************************************************************
*
* Defines
*
**********************************************************************
*/
/* 自定义消息ID */
#define MSG_CHANGE_TEXT (WM_USER + 0)
/* 移动速度 */
#define SPEED 1500
/*******************************************************************
*
* Static variables
*
********************************************************************/
/* 文本缓冲去 */
static char _acInfoText[40];
/* 颜色 */
static GUI_COLOR _WindowColor1 = GUI_GREEN;
static GUI_COLOR _FrameColor1 = GUI_BLUE;
static GUI_COLOR _WindowColor2 = GUI_RED;
static GUI_COLOR _FrameColor2 = GUI_YELLOW;
static GUI_COLOR _ChildColor = GUI_YELLOW;
static GUI_COLOR _ChildFrame = GUI_BLACK;
/* 回调函数 */
static WM_CALLBACK * _cbBkWindowOld;
/* 句柄*/
static WM_HWIN _hWindow1;
static WM_HWIN _hWindow2;
static WM_HWIN _hChild;
/*******************************************************************************
* static code
******************************************************************************/
/**
* @brief 将自定义消息发送到后台窗口并使其无效,因此后台窗口的回调显示新文本。
* @note 无
* @param 无
* @retval 无
*/
static void _ChangeInfoText(char * pStr)
{
WM_MESSAGE Message;
Message.MsgId = MSG_CHANGE_TEXT;
Message.Data.p = pStr;
WM_SendMessage(WM_HBKWIN, &Message);
WM_InvalidateWindow(WM_HBKWIN);
}
/**
* @brief 直接在显示屏上绘制信息文本
* @note 此功能适用于未设置回调函数的时候
* @param 无
* @retval 无
*/
static void _DrawInfoText(char * pStr)
{
GUI_SetColor(GUI_WHITE);
GUI_SetFont(&GUI_Font16_ASCII);
GUI_DispStringHCenterAt("WindowManager - Sample", 120, 5);
GUI_SetFont(&GUI_Font8x16);
GUI_DispStringAtCEOL(pStr, 5, 40);
}
/*******************************************************************
*
* _LiftUp
*/
static void _LiftUp(int dy)
{
int i;
int tm;
for (i = 0; i < (dy/4); i++)
{
tm = GUI_GetTime();
WM_MoveWindow(_hWindow1, 0, -4);
WM_MoveWindow(_hWindow2, 0, -4);
while ((GUI_GetTime() - tm) < 20)
{
WM_Exec();
}
}
}
/*******************************************************************
*
* _LiftDown
*/
static void _LiftDown(int dy)
{
int i;
int tm;
for (i = 0; i < (dy/4); i++)
{
tm = GUI_GetTime();
WM_MoveWindow(_hWindow1, 0, 4);
WM_MoveWindow(_hWindow2, 0, 4);
while ((GUI_GetTime() - tm) < 20)
{
WM_Exec();
}
}
}
/*******************************************************************
*
* Static code, callbacks for windows
*
********************************************************************
*/
/**
* @brief 背景窗口回调函数
* @note 无
* @param 无
* @retval 无
*/
static void _cbBkWindow(WM_MESSAGE * pMsg)
{
switch (pMsg->MsgId)
{
case MSG_CHANGE_TEXT:
strcpy(_acInfoText, (char const *)pMsg->Data.p);
case WM_PAINT:
GUI_SetBkColor(GUI_BLACK);
GUI_Clear();
GUI_SetColor(GUI_WHITE);
GUI_SetFont(&GUI_Font20_ASCII);
GUI_DispStringHCenterAt("WindowManager - Sample", 120, 5);
GUI_SetFont(&GUI_Font8x16);
GUI_DispStringAt(_acInfoText, 5, 40);
break;
default:
WM_DefaultProc(pMsg);
}
}
/**
* @brief 窗口1回调函数
* @note 无
* @param 无
* @retval 无
*/
static void _cbWindow1(WM_MESSAGE * pMsg)
{
GUI_RECT Rect;
int x;
int y;
switch (pMsg->MsgId)
{
case WM_PAINT:
WM_GetInsideRect(&Rect);
GUI_SetBkColor(_WindowColor1);
GUI_SetColor(_FrameColor1);
GUI_ClearRectEx(&Rect);
GUI_DrawRectEx(&Rect);
GUI_SetColor(GUI_WHITE);
GUI_SetFont(&GUI_Font24_ASCII);
x = WM_GetWindowSizeX(pMsg->hWin);
y = WM_GetWindowSizeY(pMsg->hWin);
GUI_DispStringHCenterAt("Window 1", x / 2, (y / 2) - 12);
break;
default:
WM_DefaultProc(pMsg);
}
}
/**
* @brief 窗口2回调函数
* @note 无
* @param 无
* @retval 无
*/
static void _cbWindow2(WM_MESSAGE * pMsg)
{
GUI_RECT Rect;
int x;
int y;
switch (pMsg->MsgId)
{
case WM_PAINT:
WM_GetInsideRect(&Rect);
GUI_SetBkColor(_WindowColor2);
GUI_SetColor(_FrameColor2);
GUI_ClearRectEx(&Rect);
GUI_DrawRectEx(&Rect);
GUI_SetColor(GUI_WHITE);
GUI_SetFont(&GUI_Font24_ASCII);
x = WM_GetWindowSizeX(pMsg->hWin);
y = WM_GetWindowSizeY(pMsg->hWin);
GUI_DispStringHCenterAt("Window 2", x / 2, (y / 4) - 12);
break;
default:
WM_DefaultProc(pMsg);
}
}
/**
* @brief 子窗口回调函数
* @note 无
* @param 无
* @retval 无
*/
static void _cbChild(WM_MESSAGE * pMsg)
{
GUI_RECT Rect;
int x;
int y;
switch (pMsg->MsgId)
{
case WM_PAINT:
WM_GetInsideRect(&Rect);
GUI_SetBkColor(_ChildColor);
GUI_SetColor(_ChildFrame);
GUI_ClearRectEx(&Rect);
GUI_DrawRectEx(&Rect);
GUI_SetColor(GUI_RED);
GUI_SetFont(&GUI_Font24_ASCII);
x = WM_GetWindowSizeX(pMsg->hWin);
y = WM_GetWindowSizeY(pMsg->hWin);
GUI_DispStringHCenterAt("Child window", x / 2, (y / 2) - 12);
break;
default:
WM_DefaultProc(pMsg);
}
}
/**
* @brief 窗口1的另一个回调函数
* @note 无
* @param 无
* @retval 无
*/
static void _cbDemoCallback1(WM_MESSAGE * pMsg)
{
int x;
int y;
switch (pMsg->MsgId)
{
case WM_PAINT:
GUI_SetBkColor(GUI_GREEN);
GUI_Clear();
GUI_SetColor(GUI_RED);
GUI_SetFont(&GUI_FontComic18B_1);
x = WM_GetWindowSizeX(pMsg->hWin);
y = WM_GetWindowSizeY(pMsg->hWin);
GUI_DispStringHCenterAt("Window 1\nanother Callback", x / 2, (y / 2) - 18);
break;
default:
WM_DefaultProc(pMsg);
}
}
/**
* @brief 窗口2的另一个回调函数
* @note 无
* @param 无
* @retval 无
*/
static void _cbDemoCallback2(WM_MESSAGE * pMsg)
{
int x;
int y;
switch (pMsg->MsgId)
{
case WM_PAINT:
GUI_SetBkColor(GUI_MAGENTA);
GUI_Clear();
GUI_SetColor(GUI_YELLOW);
GUI_SetFont(&GUI_FontComic18B_1);
x = WM_GetWindowSizeX(pMsg->hWin);
y = WM_GetWindowSizeY(pMsg->hWin);
GUI_DispStringHCenterAt("Window 2\nanother Callback", x / 2, (y / 4) - 18);
break;
default:
WM_DefaultProc(pMsg);
}
}
/*******************************************************************
*
* Static code, functions for demo
*
********************************************************************
*/
/**
* @brief 演示WM_SetDesktopColor的使用
* @note 无
* @param 无
* @retval 无
*/
static void _DemoSetDesktopColor(void)
{
GUI_SetBkColor(GUI_BLUE);
GUI_Clear();
_DrawInfoText("WM_SetDesktopColor()");
GUI_Delay(SPEED*3/2);
WM_SetDesktopColor(GUI_BLACK);
GUI_Delay(SPEED/2);
/* 设置背景颜色并使桌面颜色无效,这是后续重绘演示所必需的 */
GUI_SetBkColor(GUI_BLACK);
WM_SetDesktopColor(GUI_INVALID_COLOR);
}
/**
* @brief 演示WM_CreateWindow的使用
* @note 无
* @param 无
* @retval 无
*/
static void _DemoCreateWindow(void)
{
/* 重定向背景窗口回调函数 */
_cbBkWindowOld = WM_SetCallback(WM_HBKWIN, _cbBkWindow);
/* 创建窗口 */
_ChangeInfoText("WM_CreateWindow()");
GUI_Delay(SPEED);
_hWindow1 = WM_CreateWindow( 50, 70, 120, 70, WM_CF_SHOW | WM_CF_MEMDEV, _cbWindow1, 0);
GUI_Delay(SPEED/3);
_hWindow2 = WM_CreateWindow(105, 125, 120, 70, WM_CF_SHOW | WM_CF_MEMDEV, _cbWindow2, 0);
GUI_Delay(SPEED);
}
/**
* @brief 演示WM_CreateWindowAsChild的使用
* @note 无
* @param 无
* @retval 无
*/
static void _DemoCreateWindowAsChild(void)
{
/* 创建子窗口 */
_ChangeInfoText("WM_CreateWindowAsChild()");
GUI_Delay(SPEED);
_hChild = WM_CreateWindowAsChild(10, 30, 100, 40, _hWindow2, WM_CF_SHOW | WM_CF_MEMDEV, _cbChild, 0);
GUI_Delay(SPEED);
}
/**
* @brief 演示WM_InvalidateWindow的使用
* @note 无
* @param 无
* @retval 无
*/
static void _DemoInvalidateWindow(void)
{
_ChangeInfoText("WM_InvalidateWindow()");
_WindowColor1 = GUI_BLUE;
_FrameColor1 = GUI_GREEN;
GUI_Delay(SPEED);
WM_InvalidateWindow(_hWindow1);
GUI_Delay(SPEED);
}
/**
* @brief 演示WM_BringToTop的使用
* @note 无
* @param 无
* @retval 无
*/
static void _DemoBringToTop(void)
{
_ChangeInfoText("WM_BringToTop()");
GUI_Delay(SPEED);
WM_BringToTop(_hWindow1);
GUI_Delay(SPEED);
}
/**
* @brief 演示WM_MoveTo的使用
* @note 无
* @param 无
* @retval 无
*/
static void _DemoMoveTo(void)
{
int i;
int tm;
int tDiff;
_ChangeInfoText("WM_MoveTo()");
GUI_Delay(SPEED);
for (i = 1; i < 56; i++)
{
tm = GUI_GetTime();
WM_MoveTo(_hWindow1, 50 + i, 70 + i);
WM_MoveTo(_hWindow2, 105 - i, 125 - i);
tDiff = 15 - (GUI_GetTime() - tm);
GUI_Delay(tDiff);
}
for (i = 1; i < 56; i++)
{
tm = GUI_GetTime();
WM_MoveTo(_hWindow1, 105 - i, 125 - i);
WM_MoveTo(_hWindow2, 50 + i, 70 + i);
tDiff = 15 - (GUI_GetTime() - tm);
GUI_Delay(tDiff);
}
GUI_Delay(SPEED);
}
/**
* @brief 演示WM_BringToBottom的使用
* @note 无
* @param 无
* @retval 无
*/
static void _DemoBringToBottom(void)
{
_ChangeInfoText("WM_BringToBottom()");
GUI_Delay(SPEED);
WM_BringToBottom(_hWindow1);
GUI_Delay(SPEED);
}
/**
* @brief 演示WM_MoveWindow的使用
* @note 无
* @param 无
* @retval 无
*/
static void _DemoMoveWindow(void)
{
int i;
int tm;
int tDiff;
_ChangeInfoText("WM_MoveWindow()");
GUI_Delay(SPEED);
for (i = 0; i < 55; i++)
{
tm = GUI_GetTime();
WM_MoveWindow(_hWindow1, 1, 1);
WM_MoveWindow(_hWindow2, -1, -1);
tDiff = 15 - (GUI_GetTime() - tm);
GUI_Delay(tDiff);
}
for (i = 0; i < 55; i++)
{
tm = GUI_GetTime();
WM_MoveWindow(_hWindow1, -1, -1);
WM_MoveWindow(_hWindow2, 1, 1);
tDiff = 15 - (GUI_GetTime() - tm);
GUI_Delay(tDiff);
}
GUI_Delay(SPEED);
}
/**
* @brief 演示在父窗口中WM_HideWindow和WM_ShowWindow的使用
* @note 无
* @param 无
* @retval 无
*/
static void _DemoHideShowParent(void)
{
_ChangeInfoText("WM_HideWindow(Parent)");
GUI_Delay(SPEED);
WM_HideWindow(_hWindow2);
GUI_Delay(SPEED/3);
WM_HideWindow(_hWindow1);
GUI_Delay(SPEED);
_ChangeInfoText("WM_ShowWindow(Parent)");
GUI_Delay(SPEED);
WM_ShowWindow(_hWindow1);
GUI_Delay(SPEED/3);
WM_ShowWindow(_hWindow2);
GUI_Delay(SPEED);
}
/**
* @brief 演示在子窗口中WM_HideWindow和WM_ShowWindow的使用
* @note 无
* @param 无
* @retval 无
*/
static void _DemoHideShowChild(void)
{
_ChangeInfoText("WM_HideWindow(Child)");
GUI_Delay(SPEED);
WM_HideWindow(_hChild);
GUI_Delay(SPEED);
_ChangeInfoText("WM_ShowWindow(Child)");
GUI_Delay(SPEED);
WM_ShowWindow(_hChild);
GUI_Delay(SPEED);
}
/**
* @brief 演示父边界的裁剪
* @note 无
* @param 无
* @retval 无
*/
static void _DemoClipping(void)
{
int i;
int tm;
int tDiff;
_ChangeInfoText("Demonstrating clipping of child");
GUI_Delay(SPEED);
for (i = 0; i < 25; i++)
{
tm = GUI_GetTime();
WM_MoveWindow(_hChild, 1, 0);
tDiff = 15 - (GUI_GetTime() - tm);
GUI_Delay(tDiff);
}
for (i = 0; i < 25; i++)
{
tm = GUI_GetTime();
WM_MoveWindow(_hChild, 0, 1);
tDiff = 15 - (GUI_GetTime() - tm);
GUI_Delay(tDiff);
}
for (i = 0; i < 50; i++)
{
tm = GUI_GetTime();
WM_MoveWindow(_hChild, -1, 0);
tDiff = 15 - (GUI_GetTime() - tm);
GUI_Delay(tDiff);
}
for (i = 0; i < 25; i++)
{
tm = GUI_GetTime();
WM_MoveWindow(_hChild, 0, -1);
tDiff = 15 - (GUI_GetTime() - tm);
GUI_Delay(tDiff);
}
for (i = 0; i < 25; i++)
{
tm = GUI_GetTime();
WM_MoveWindow(_hChild, 1, 0);
tDiff = 15 - (GUI_GetTime() - tm);
GUI_Delay(tDiff);
}
GUI_Delay(SPEED);
}
/**
* @brief 演示回调函数的使用
* @note 无
* @param 无
* @retval 无
*/
static void _DemoRedrawing(void)
{
int i;
int tm;
int tDiff;
_ChangeInfoText("Demonstrating redrawing");
GUI_Delay(SPEED);
_LiftUp(40);
GUI_Delay(SPEED/3);
_ChangeInfoText("Using a callback for redrawing");
GUI_Delay(SPEED/3);
for (i = 0; i < 55; i++)
{
tm = GUI_GetTime();
WM_MoveWindow(_hWindow1, 1, 1);
WM_MoveWindow(_hWindow2, -1, -1);
tDiff = 15 - (GUI_GetTime() - tm);
GUI_Delay(tDiff);
}
for (i = 0; i < 55; i++)
{
tm = GUI_GetTime();
WM_MoveWindow(_hWindow1, -1, -1);
WM_MoveWindow(_hWindow2, 1, 1);
tDiff = 15 - (GUI_GetTime() - tm);
GUI_Delay(tDiff);
}
GUI_Delay(SPEED/4);
_LiftDown(30);
GUI_Delay(SPEED/2);
_ChangeInfoText("Without redrawing");
GUI_Delay(SPEED);
_LiftUp(30);
GUI_Delay(SPEED/4);
WM_SetCallback(WM_HBKWIN, _cbBkWindowOld);
for (i = 0; i < 55; i++)
{
tm = GUI_GetTime();
WM_MoveWindow(_hWindow1, 1, 1);
WM_MoveWindow(_hWindow2, -1, -1);
tDiff = 15 - (GUI_GetTime() - tm);
GUI_Delay(tDiff);
}
for (i = 0; i < 55; i++)
{
tm = GUI_GetTime();
WM_MoveWindow(_hWindow1, -1, -1);
WM_MoveWindow(_hWindow2, 1, 1);
tDiff = 15 - (GUI_GetTime() - tm);
GUI_Delay(tDiff);
}
GUI_Delay(SPEED/3);
WM_SetCallback(WM_HBKWIN, _cbBkWindow);
_LiftDown(40);
GUI_Delay(SPEED);
}
/**
* @brief 演示WM_ResizeWindow的使用
* @note 无
* @param 无
* @retval 无
*/
static void _DemoResizeWindow(void)
{
int i;
int tm;
int tDiff;
_ChangeInfoText("WM_ResizeWindow()");
GUI_Delay(SPEED);
_LiftUp(30);
for (i = 0; i < 20; i++)
{
tm = GUI_GetTime();
WM_ResizeWindow(_hWindow1, 1, 1);
WM_ResizeWindow(_hWindow2, -1, -1);
tDiff = 15 - (GUI_GetTime() - tm);
GUI_Delay(tDiff);
}
for (i = 0; i < 40; i++)
{
tm = GUI_GetTime();
WM_ResizeWindow(_hWindow1, -1, -1);
WM_ResizeWindow(_hWindow2, 1, 1);
tDiff = 15 - (GUI_GetTime() - tm);
GUI_Delay(tDiff);
}
for (i = 0; i < 20; i++)
{
tm = GUI_GetTime();
WM_ResizeWindow(_hWindow1, 1, 1);
WM_ResizeWindow(_hWindow2, -1, -1);
tDiff = 15 - (GUI_GetTime() - tm);
GUI_Delay(tDiff);
}
_LiftDown(30);
GUI_Delay(SPEED);
}
/**
* @brief 演示WM_SetCallback的使用
* @note 无
* @param 无
* @retval 无
*/
static void _DemoSetCallback(void)
{
_ChangeInfoText("WM_SetCallback()");
GUI_Delay(SPEED);
WM_SetCallback(_hWindow1, _cbDemoCallback1);
WM_InvalidateWindow(_hWindow1);
GUI_Delay(SPEED/2);
WM_SetCallback(_hWindow2, _cbDemoCallback2);
WM_InvalidateWindow(_hWindow2);
GUI_Delay(SPEED*3);
WM_SetCallback(_hWindow1, _cbWindow1);
WM_InvalidateWindow(_hWindow1);
GUI_Delay(SPEED/2);
WM_SetCallback(_hWindow2, _cbWindow2);
WM_InvalidateWindow(_hWindow2);
GUI_Delay(SPEED);
}
/**
* @brief 演示WM_DeleteWindow的使用
* @note 无
* @param 无
* @retval 无
*/
static void _DemoDeleteWindow(void)
{
_ChangeInfoText("WM_DeleteWindow()");
GUI_Delay(SPEED);
WM_DeleteWindow(_hWindow2);
GUI_Delay(SPEED/3);
WM_DeleteWindow(_hWindow1);
GUI_Delay(SPEED);
_ChangeInfoText("");
GUI_Delay(SPEED);
/* 还原背景窗口回调函数和颜色 */
WM_SetCallback(WM_HBKWIN, _cbBkWindowOld);
_WindowColor1 = GUI_GREEN;
_WindowColor2 = GUI_RED;
}
/*********************************************************************
*
* Public code
*
**********************************************************************
*/
/**
* @brief GUI主任务
* @note 无
* @param 无
* @retval 无
*/
void MainTask(void)
{
GUI_SetBkColor(GUI_BLACK);
WM_SetCreateFlags(WM_CF_MEMDEV);
WM_EnableMemdev(WM_HBKWIN);
while (1)
{
_DemoSetDesktopColor();
_DemoCreateWindow();
_DemoCreateWindowAsChild();
_DemoInvalidateWindow();
_DemoBringToTop();
_DemoMoveTo();
_DemoBringToBottom();
_DemoMoveWindow();
_DemoHideShowParent();
_DemoHideShowChild();
_DemoClipping();
_DemoRedrawing();
_DemoResizeWindow();
_DemoSetCallback();
_DemoDeleteWindow();
}
}
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