void AdjustDisplayMapping(HDC hdc,int changeindex)
{
int i,j;
j = 0;
for (i=0;i<DOWNLOAD_STATS_ARRAY_SIZE;i++)
{
if (MmsMediaTransferStats[i].filename != NULL)
{
if (g_DownloadStatsMapping[j] != i || i == changeindex)
{
if (g_DownloadStatsMapping[j] != i) {DrawTransferInfo(hdc,j,-1);}
g_DownloadStatsMapping[j] = i;
if (j < 5) {DrawTransferInfo(hdc,j,i);}
}
j++;
}
}
for (i=j;i<DOWNLOAD_STATS_ARRAY_SIZE;i++)
{
if (g_DownloadStatsMapping[i] != -1)
{
g_DownloadStatsMapping[i] = -1;
if (i < MAX_SHOWN_TRANSFERS) DrawTransferInfo(hdc,i,-1);
}
}
}
// This method is used to correctly setup the g_DownloadStatsMapping table
// That table maps one of the active transfers to one of the five available
// display position on the screen. Regardless of which transfers are active
// in the Media Server's MmsMediaTransferStats table, we want to display 5
// of them on the screen starting at position 0 (top) going down.
// changeindex - If one of the active transfers had its information changes
// if was removed, this parameter will force the method to redraw it on the
// screen.
void AdjustDisplayMapping(HDC hdc,int changeindex)
{
int i,j;
j = 0;
for (i=0;i<20;i++)
{
if (MmsMediaTransferStats[i].filename != NULL)
{
if (g_DownloadStatsMapping[j] != i || i == changeindex)
{
if (g_DownloadStatsMapping[j] != i) {DrawTransferInfo(hdc,j,-1);}
g_DownloadStatsMapping[j] = i;
if (j < 5) {DrawTransferInfo(hdc,j,i);}
}
j++;
}
}
for (i=j;i<20;i++)
{
if (g_DownloadStatsMapping[i] != -1)
{
g_DownloadStatsMapping[i] = -1;
if (i < 5) DrawTransferInfo(hdc,i,-1);
}
}
}
//
// FUNCTION: WndProc(HWND, unsigned, WORD, LONG)
//
// PURPOSE: Processes messages for the main window.
//
// WM_COMMAND - process the application menu
// WM_PAINT - Paint the main window
// WM_DESTROY - post a quit message and return
//
//
LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
int wmId, wmEvent,i;
PAINTSTRUCT ps;
HDC hdc;
char* str[100];
RECT rt;
switch (message)
{
case WM_COMMAND:
wmId = LOWORD(wParam);
wmEvent = HIWORD(wParam);
// Parse the menu selections:
switch (wmId)
{
case IDM_ABOUT:
DialogBox(hInst, (LPCTSTR)IDD_ABOUTBOX, hWnd, (DLGPROC)About);
break;
case IDM_EXIT:
ILibStopChain(TheChain);
break;
default:
return DefWindowProc(hWnd, message, wParam, lParam);
}
break;
case WM_PAINT:
// Paint the complete screen here. Quite workout to get the UI looking
// event half decent using Win32 directly.
hdc = BeginPaint(hWnd, &ps);
GetClientRect(hWndMainWindow, &rt);
// Paint the top portion of the screen
RECT r;
r.left = 1;
r.right = rt.right-1;
r.top = 0;
r.bottom = 40;
FillRect(hdc,&r,GetSysColorBrush(COLOR_SCROLLBAR));
DrawEdge(hdc,&r,EDGE_RAISED,BF_RECT);
DrawIcon(hdc,8,5,HICON_MEDIASERVER2);
SetBkColor(hdc,GetSysColor(COLOR_SCROLLBAR));
// Paint the title
r.left = 50;
r.right = rt.right-1;
r.top = 4;
r.bottom = 50;
DrawText(hdc,TEXT("Intel Micro Media Server"),-1,&r,0);
// Paint the transfer count stat label & value
r.left = 50;
r.right = rt.right-1;
r.top = 20;
r.bottom = 50;
if (MmsCurrentTransfersCount == 0)
{
DrawText(hdc,TEXT("No File Transfers "),-1,&r,0);
}
if (MmsCurrentTransfersCount == 1)
{
DrawText(hdc,TEXT("1 File Transfer "),-1,&r,0);
}
if (MmsCurrentTransfersCount > 1)
{
sprintf((char*)str,"%d File Transfers ",MmsCurrentTransfersCount);
DrawText(hdc,(LPCSTR)str,-1,&r,0);
}
// Paint the main portion of the screen
r.left = 1;
r.right = rt.right-1;
r.top = 42;
r.bottom = 267;
FillRect(hdc,&r,GetSysColorBrush(COLOR_SCROLLBAR));
// Paint global media server stats labels
r.left = 8;
r.right = 150;
r.top = 50;
r.bottom = 70;
DrawText(hdc,TEXT("Browse Requests"),-1,&r,0);
r.left = 8;
r.right = 150;
r.top = 70;
r.bottom = 90;
DrawText(hdc,TEXT("HTTP Requests"),-1,&r,0);
// Paint global media server stats values
sprintf((char*)str,"%d",MmsBrowseCount);
r.left = 180;
r.right = rt.right-5;
r.top = 50;
r.bottom = 70;
DrawText(hdc,(LPCSTR)str,-1,&r,DT_RIGHT);
sprintf((char*)str,"%d",MmsHttpRequestCount);
r.left = 180;
r.right = rt.right-5;
r.top = 70;
r.bottom = 90;
DrawText(hdc,(LPCSTR)str,-1,&r,DT_RIGHT);
// Paint the transfer window edge
r.left = 2;
r.right = rt.right-1;
r.top = 94;
r.bottom = 264;
DrawEdge(hdc,&r,EDGE_SUNKEN,BF_RECT);
// Paint the white transfer window
r.left = 4;
r.right = rt.right-5;
r.top = 96;
r.bottom = 262;
FillRect(hdc,&r,GetSysColorBrush(COLOR_MENU));
// Draw all of the active transfers on the screen (up to 5)
for (i=0;i<5;i++)
{
DrawTransferInfo(hdc,i,g_DownloadStatsMapping[i]);
}
EndPaint(hWnd, &ps);
break;
case WM_CREATE:
// Clear up all of the active transfers.
for (i=0;i<DOWNLOAD_STATS_ARRAY_SIZE;i++) {g_DownloadStatsMapping[i] = -1;}
// Load all of the icon resources we will need to draw the UI.
HICON_MEDIASERVER = LoadIcon(g_hInst, (LPCTSTR)IDI_MEDIASERVER);
HICON_MEDIASERVER2 = LoadIcon(g_hInst, (LPCTSTR)IDI_MEDIASERVER2);
HICON_RIGHTARROW = LoadIcon(g_hInst, (LPCTSTR)IDI_RIGHTARROW);
HICON_LEFTARROW = LoadIcon(g_hInst, (LPCTSTR)IDI_LEFTARROW);
CreateThread(NULL, 0, &UPnPMain, hWnd, 0, NULL );
break;
case WM_CLOSE:
ILibStopChain(TheChain);
break;
case WM_DESTROY:
PostQuitMessage(0);
break;
default:
return DefWindowProc(hWnd, message, wParam, lParam);
}
return 0;
}
//
// FUNCTION: WndProc(HWND, unsigned, WORD, LONG)
//
// PURPOSE: Processes messages for the main window.
//
// WM_COMMAND - process the application menu
// WM_PAINT - Paint the main window
// WM_DESTROY - post a quit message and return
//
//
LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
HDC hdc;
int wmId, wmEvent;
PAINTSTRUCT ps;
unsigned short* str[100];
RECT rt;
int i;
switch (message)
{
case WM_COMMAND:
wmId = LOWORD(wParam);
wmEvent = HIWORD(wParam);
// Parse the menu selections:
switch (wmId)
{
case IDM_HELP_ABOUT:
DialogBox(g_hInst, (LPCTSTR)IDD_ABOUTBOX, hWnd, (DLGPROC)About);
break;
case IDOK:
SendMessage(hWnd, WM_ACTIVATE, MAKEWPARAM(WA_INACTIVE, 0), (LPARAM)hWnd);
SendMessage(hWnd, WM_CLOSE, 0, 0);
break;
case ID_TOOLS_EXIT:
ILibStopChain(TheChain);
break;
default:
return DefWindowProc(hWnd, message, wParam, lParam);
}
break;
case WM_CREATE:
g_hwndCB = CreateRpCommandBar(hWnd); // Initialize the shell activate info structure
// Clear up all of the active transfers.
for (i=0;i<10;i++) {g_DownloadStatsMapping[i] = -1;}
// Load all of the icon resources we will need to draw the UI.
HICON_MEDIASERVER = LoadIcon(g_hInst, (LPCTSTR)IDI_MEDIASERVER);
HICON_MEDIASERVER2 = LoadIcon(g_hInst, (LPCTSTR)IDI_MEDIASERVER2);
HICON_RIGHTARROW = LoadIcon(g_hInst, (LPCTSTR)IDI_RIGHTARROW);
HICON_LEFTARROW = LoadIcon(g_hInst, (LPCTSTR)IDI_LEFTARROW);
// Create the Micro Media Server thread. This thread will exist for
// the duration of the application and will be owned by the media
// server library.
CreateThread(NULL, 0, &UPnPMain, 0, 0, NULL );
memset (&s_sai, 0, sizeof (s_sai));
s_sai.cbSize = sizeof (s_sai);
break;
case WM_PAINT:
// Paint the complete screen here. Quite workout to get the UI looking
// event half decent using Win32 directly.
GetClientRect(hWndMainWindow, &rt);
hdc = BeginPaint(hWnd, &ps);
// Paint the top portion of the screen
RECT r;
r.left = 1;
r.right = rt.right-1;
r.top = 0;
r.bottom = 40;
FillRect(hdc,&r,GetSysColorBrush(COLOR_SCROLLBAR));
DrawEdge(hdc,&r,EDGE_RAISED,BF_RECT);
DrawIcon(hdc,8,5,HICON_MEDIASERVER2);
SetBkColor(hdc,GetSysColor(COLOR_SCROLLBAR));
// Paint the title
r.left = 50;
r.right = rt.right-1;
r.top = 4;
r.bottom = 50;
DrawText(hdc,TEXT("Intel Micro Media Server"),-1,&r,0);
// Paint the transfer count stat label & value
r.left = 50;
r.right = rt.right-1;
r.top = 20;
r.bottom = 50;
if (MmsCurrentTransfersCount == 0)
{
DrawText(hdc,TEXT("No File Transfers "),-1,&r,0);
}
if (MmsCurrentTransfersCount == 1)
{
DrawText(hdc,TEXT("1 File Transfer "),-1,&r,0);
}
if (MmsCurrentTransfersCount > 1)
{
wsprintf((unsigned short*)str,TEXT("%d File Transfers "),MmsCurrentTransfersCount);
DrawText(hdc,(unsigned short*)str,-1,&r,0);
}
// Paint the main portion of the screen
r.left = 1;
r.right = rt.right-1;
r.top = 42;
r.bottom = 267;
FillRect(hdc,&r,GetSysColorBrush(COLOR_SCROLLBAR));
// Paint global media server stats labels
r.left = 8;
r.right = 150;
r.top = 50;
r.bottom = 70;
DrawText(hdc,TEXT("Browse Requests"),-1,&r,0);
r.left = 8;
r.right = 150;
r.top = 70;
r.bottom = 90;
DrawText(hdc,TEXT("HTTP Requests"),-1,&r,0);
// Paint global media server stats values
wsprintf((unsigned short*)str,TEXT("%d"),MmsBrowseCount);
r.left = 180;
r.right = rt.right-5;
r.top = 50;
r.bottom = 70;
DrawText(hdc,(unsigned short*)str,-1,&r,DT_RIGHT);
wsprintf((unsigned short*)str,TEXT("%d"),MmsHttpRequestCount);
r.left = 180;
r.right = rt.right-5;
r.top = 70;
r.bottom = 90;
DrawText(hdc,(unsigned short*)str,-1,&r,DT_RIGHT);
// Paint the transfer window edge
r.left = 2;
r.right = rt.right-1;
r.top = 94;
r.bottom = 264;
DrawEdge(hdc,&r,EDGE_SUNKEN,BF_RECT);
// Paint the white transfer window
r.left = 4;
r.right = rt.right-5;
r.top = 96;
r.bottom = 262;
FillRect(hdc,&r,GetSysColorBrush(COLOR_MENU));
// Draw all of the active transfers on the screen (up to 5)
for (i=0;i<5;i++)
{
DrawTransferInfo(hdc,i,g_DownloadStatsMapping[i]);
}
EndPaint(hWnd, &ps);
break;
case WM_CLOSE:
ILibStopChain(TheChain);
break;
case WM_DESTROY:
DestroyIcon(HICON_MEDIASERVER);
DestroyIcon(HICON_MEDIASERVER2);
DestroyIcon(HICON_RIGHTARROW);
DestroyIcon(HICON_LEFTARROW);
CommandBar_Destroy(g_hwndCB);
PostQuitMessage(0);
break;
case WM_ACTIVATE:
// Notify shell of our activate message
SHHandleWMActivate(hWnd, wParam, lParam, &s_sai, FALSE);
break;
case WM_SETTINGCHANGE:
SHHandleWMSettingChange(hWnd, wParam, lParam, &s_sai);
break;
default:
return DefWindowProc(hWnd, message, wParam, lParam);
}
return 0;
}
