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reactos/base/setup/welcome/welcome.c
Amine Khaldi c424146e2c Create a branch for cmake bringup. 
svn path=/branches/cmake-bringup/; revision=48236
2010-07-24 18:52:44 +00:00

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/*
* ReactOS applications
* Copyright (C) 2001, 2002, 2003 ReactOS Team
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
/* $Id$
*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS welcome/autorun application
* FILE: subsys/system/welcome/welcome.c
* PROGRAMMERS: Eric Kohl
* Casper S. Hornstrup (chorns@users.sourceforge.net)
*
* NOTE:
* This utility can be customized by modifying the resources.
* Please do NOT change the source code in order to customize this
* utility but change the resources!
*/
#include "../../../include/reactos/version.h"
#include <windows.h>
#include <string.h>
#include <stdio.h>
#include <tchar.h>
#include "resource.h"
#define LIGHT_BLUE 0x00F7EFD6
#define DARK_BLUE 0x008C7B6B
#define TITLE_WIDTH 480
#define TITLE_HEIGHT 93
/* GLOBALS ******************************************************************/
TCHAR szFrameClass [] = TEXT("WelcomeWindowClass");
TCHAR szAppTitle [80];
HINSTANCE hInstance;
HWND hwndMain = 0;
HWND hwndDefaultTopic = 0;
HDC hdcMem = 0;
int nTopic = -1;
int nDefaultTopic = -1;
ULONG ulInnerWidth = TITLE_WIDTH;
ULONG ulInnerHeight = (TITLE_WIDTH * 3) / 4;
ULONG ulTitleHeight = TITLE_HEIGHT + 3;
HBITMAP hTitleBitmap = 0;
HBITMAP hDefaultTopicBitmap = 0;
HBITMAP hTopicBitmap[10];
HWND hwndTopicButton[10];
HWND hwndCloseButton;
HWND hwndCheckButton;
HFONT hfontTopicButton;
HFONT hfontTopicTitle;
HFONT hfontTopicDescription;
HFONT hfontCheckButton;
HBRUSH hbrLightBlue;
HBRUSH hbrDarkBlue;
HBRUSH hbrRightPanel;
RECT rcTitlePanel;
RECT rcLeftPanel;
RECT rcRightPanel;
WNDPROC fnOldBtn;
INT_PTR CALLBACK
MainWndProc (HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
/* FUNCTIONS ****************************************************************/
int WINAPI
_tWinMain(HINSTANCE hInst,
HINSTANCE hPrevInstance,
LPTSTR lpszCmdLine,
int nCmdShow)
{
WNDCLASSEX wndclass;
MSG msg;
int xPos;
int yPos;
int xWidth;
int yHeight;
RECT rcWindow;
HICON hMainIcon;
HMENU hSystemMenu;
DWORD dwStyle = WS_OVERLAPPED | WS_CLIPCHILDREN | WS_CLIPSIBLINGS |
WS_CAPTION | WS_SYSMENU | WS_MINIMIZEBOX;
BITMAP BitmapInfo;
UNREFERENCED_PARAMETER(hPrevInstance);
UNREFERENCED_PARAMETER(lpszCmdLine);
hInstance = hInst;
/* Load icons */
hMainIcon = LoadIcon (hInstance, MAKEINTRESOURCE(IDI_MAIN));
/* Register the window class */
wndclass.style = CS_HREDRAW | CS_VREDRAW;
wndclass.lpfnWndProc = (WNDPROC)MainWndProc;
wndclass.cbClsExtra = 0;
wndclass.cbWndExtra = 0;
wndclass.hInstance = hInstance;
wndclass.hIcon = hMainIcon;
wndclass.hCursor = LoadCursor (NULL, IDC_ARROW);
wndclass.hbrBackground = 0;
wndclass.lpszMenuName = NULL;
wndclass.lpszClassName = szFrameClass;
wndclass.cbSize = sizeof(WNDCLASSEX);
wndclass.hIconSm = 0;
RegisterClassEx(&wndclass);
hTitleBitmap = LoadBitmap (hInstance, MAKEINTRESOURCE(IDB_TITLEBITMAP));
if (hTitleBitmap != NULL)
{
GetObject(hTitleBitmap, sizeof(BITMAP), &BitmapInfo);
ulInnerWidth = BitmapInfo.bmWidth;
ulInnerHeight = (ulInnerWidth * 3) / 4;
ulTitleHeight = BitmapInfo.bmHeight + 3;
DeleteObject(hTitleBitmap);
}
ulInnerHeight -= GetSystemMetrics(SM_CYCAPTION);
rcWindow.top = 0;
rcWindow.bottom = ulInnerHeight - 1;
rcWindow.left = 0;
rcWindow.right = ulInnerWidth - 1;
AdjustWindowRect(&rcWindow,
dwStyle,
FALSE);
xWidth = rcWindow.right - rcWindow.left;
yHeight = rcWindow.bottom - rcWindow.top;
xPos = (GetSystemMetrics(SM_CXSCREEN) - xWidth) / 2;
yPos = (GetSystemMetrics(SM_CYSCREEN) - yHeight) / 2;
rcTitlePanel.top = 0;
rcTitlePanel.bottom = ulTitleHeight;
rcTitlePanel.left = 0;
rcTitlePanel.right = ulInnerWidth - 1;
rcLeftPanel.top = rcTitlePanel.bottom;
rcLeftPanel.bottom = ulInnerHeight - 1;
rcLeftPanel.left = 0;
rcLeftPanel.right = ulInnerWidth / 3;
rcRightPanel.top = rcLeftPanel.top;
rcRightPanel.bottom = rcLeftPanel.bottom;
rcRightPanel.left = rcLeftPanel.right;
rcRightPanel.right = ulInnerWidth - 1;
if (!LoadString(hInstance, (UINT_PTR)MAKEINTRESOURCE(IDS_APPTITLE), szAppTitle, 80))
_tcscpy(szAppTitle, TEXT("ReactOS Welcome"));
/* Create main window */
hwndMain = CreateWindow(szFrameClass,
szAppTitle,
dwStyle,
xPos,
yPos,
xWidth,
yHeight,
0,
0,
hInstance,
NULL);
hSystemMenu = GetSystemMenu(hwndMain, FALSE);
if(hSystemMenu)
{
RemoveMenu(hSystemMenu, SC_SIZE, MF_BYCOMMAND);
RemoveMenu(hSystemMenu, SC_MAXIMIZE, MF_BYCOMMAND);
}
ShowWindow(hwndMain, nCmdShow);
UpdateWindow(hwndMain);
while (GetMessage(&msg, NULL, 0, 0) != FALSE)
{
TranslateMessage(&msg);
DispatchMessage(&msg);
}
return(msg.wParam);
}
INT_PTR CALLBACK
ButtonSubclassWndProc (HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
LONG i;
if (uMsg == WM_MOUSEMOVE)
{
i = GetWindowLongPtr(hWnd, GWL_ID);
if (nTopic != i)
{
nTopic = i;
SetFocus(hWnd);
InvalidateRect(hwndMain, &rcRightPanel, TRUE);
}
}
return(CallWindowProc(fnOldBtn, hWnd, uMsg, wParam, lParam));
}
static BOOL
RunApplication(int nTopic)
{
PROCESS_INFORMATION ProcessInfo;
STARTUPINFO StartupInfo;
TCHAR AppName[256];
TCHAR CurrentDir[256];
int nLength;
InvalidateRect(hwndMain, NULL, TRUE);
GetCurrentDirectory(256, CurrentDir);
nLength = LoadString(hInstance, IDS_TOPICACTION0 + nTopic, AppName, 256);
if (nLength == 0)
return TRUE;
if (!_tcsicmp(AppName, TEXT("<exit>")))
return FALSE;
if (_tcsicmp(AppName, TEXT("explorer.exe")) == 0)
{
_tcscat(AppName, TEXT(" "));
_tcscat(AppName, CurrentDir);
}
memset(&StartupInfo, 0, sizeof(STARTUPINFO));
StartupInfo.cb = sizeof(STARTUPINFO);
StartupInfo.lpTitle = TEXT("Test");
StartupInfo.dwFlags = STARTF_USESHOWWINDOW;
StartupInfo.wShowWindow = SW_SHOWNORMAL;
CreateProcess(NULL, AppName, NULL, NULL, FALSE, CREATE_NEW_CONSOLE,NULL,
CurrentDir,
&StartupInfo,
&ProcessInfo);
CloseHandle(ProcessInfo.hProcess);
CloseHandle(ProcessInfo.hThread);
return TRUE;
}
static VOID
SubclassButton(HWND hWnd)
{
fnOldBtn = (WNDPROC)SetWindowLongPtr(hWnd, GWL_WNDPROC, (DWORD_PTR)ButtonSubclassWndProc);
}
static DWORD
GetButtonHeight(HDC hDC,
HFONT hFont,
LPCTSTR szText,
DWORD dwWidth)
{
HFONT hOldFont;
RECT rect;
rect.left = 0;
rect.right = dwWidth - 20;
rect.top = 0;
rect.bottom = 25;
hOldFont = (HFONT) SelectObject(hDC, hFont);
DrawText(hDC, szText, -1, &rect, DT_TOP | DT_CALCRECT | DT_WORDBREAK);
SelectObject(hDC, hOldFont);
return(rect.bottom-rect.top + 14);
}
static LRESULT
OnCreate(HWND hWnd, WPARAM wParam, LPARAM lParam)
{
TCHAR szText[80];
int i,nLength;
HDC ScreenDC;
DWORD dwTop;
DWORD dwHeight = 0;
UNREFERENCED_PARAMETER(wParam);
UNREFERENCED_PARAMETER(lParam);
hbrLightBlue = CreateSolidBrush(LIGHT_BLUE);
hbrDarkBlue = CreateSolidBrush(DARK_BLUE);
hbrRightPanel = CreateSolidBrush(0x00FFFFFF);
/* Topic title font */
hfontTopicTitle = CreateFont(-18,0,0,0,FW_NORMAL,
FALSE,FALSE,FALSE,ANSI_CHARSET,
OUT_DEFAULT_PRECIS,
CLIP_DEFAULT_PRECIS,
DEFAULT_QUALITY,
FF_DONTCARE,
TEXT("Arial"));
/* Topic description font */
hfontTopicDescription = CreateFont(-11,0,0,0,FW_THIN,
FALSE,FALSE,FALSE,ANSI_CHARSET,
OUT_DEFAULT_PRECIS,
CLIP_DEFAULT_PRECIS,
DEFAULT_QUALITY,
FF_DONTCARE,
TEXT("Arial"));
/* Topic button font */
hfontTopicButton = CreateFont(-11,0,0,0,FW_BOLD,
FALSE,FALSE,FALSE,ANSI_CHARSET,
OUT_DEFAULT_PRECIS,
CLIP_DEFAULT_PRECIS,
DEFAULT_QUALITY,
FF_DONTCARE,
TEXT("Arial"));
/* Load title bitmap */
if (hTitleBitmap != 0)
hTitleBitmap = LoadBitmap (hInstance, MAKEINTRESOURCE(IDB_TITLEBITMAP));
/* Load topic bitmaps */
hDefaultTopicBitmap = LoadBitmap (hInstance, MAKEINTRESOURCE(IDB_DEFAULTTOPICBITMAP));
for (i=0;i < 10; i++)
{
hTopicBitmap[i] = LoadBitmap (hInstance, MAKEINTRESOURCE(IDB_TOPICBITMAP0+i));
}
ScreenDC = GetWindowDC(hWnd);
hdcMem = CreateCompatibleDC (ScreenDC);
ReleaseDC(hWnd, ScreenDC);
/* load and create buttons */
dwTop = rcLeftPanel.top;
for (i = 0; i < 10; i++)
{
nLength = LoadString(hInstance, IDS_TOPICBUTTON0 + i, szText, 80);
if (nLength > 0)
{
dwHeight = GetButtonHeight(hdcMem,
hfontTopicButton,
szText,
rcLeftPanel.right - rcLeftPanel.left);
hwndTopicButton[i] = CreateWindow(TEXT("BUTTON"),
szText,
WS_CHILDWINDOW | WS_VISIBLE | WS_TABSTOP | BS_MULTILINE | BS_OWNERDRAW,
rcLeftPanel.left,
dwTop,
rcLeftPanel.right - rcLeftPanel.left,
dwHeight,
hWnd,
(HMENU)IntToPtr(i),
hInstance,
NULL);
hwndDefaultTopic = hwndTopicButton[i];
nDefaultTopic = i;
SubclassButton(hwndTopicButton[i]);
SendMessage(hwndTopicButton[i], WM_SETFONT, (WPARAM)hfontTopicButton, MAKELPARAM(TRUE,0));
}
else
{
hwndTopicButton[i] = 0;
}
dwTop += dwHeight;
}
/* Create exit button */
nLength = LoadString(hInstance, IDS_CLOSETEXT, szText, 80);
if (nLength > 0)
{
hwndCloseButton = CreateWindow(TEXT("BUTTON"),
szText,
WS_VISIBLE | WS_CHILD | BS_FLAT,
rcRightPanel.right - 10 - 57,
rcRightPanel.bottom - 10 - 21,
57,
21,
hWnd,
(HMENU)IDC_CLOSEBUTTON,
hInstance,
NULL);
hwndDefaultTopic = 0;
nDefaultTopic = -1;
SendMessage(hwndCloseButton, WM_SETFONT, (WPARAM)hfontTopicButton, MAKELPARAM(TRUE,0));
}
else
{
hwndCloseButton = 0;
}
/* Create checkbox */
nLength = LoadString(hInstance, IDS_CHECKTEXT,szText,80);
if (nLength > 0)
{
hfontCheckButton = CreateFont(-10,0,0,0,FW_THIN,FALSE,FALSE,FALSE,ANSI_CHARSET,
OUT_DEFAULT_PRECIS,
CLIP_DEFAULT_PRECIS,
DEFAULT_QUALITY,
FF_DONTCARE,
TEXT("Tahoma"));
hwndCheckButton = CreateWindow(TEXT("BUTTON"),
szText,
WS_VISIBLE | WS_CHILD | BS_AUTOCHECKBOX,
rcLeftPanel.left + 8,
rcLeftPanel.bottom - 8 - 13,
rcLeftPanel.right - rcLeftPanel.left - 16,
13,
hWnd,
(HMENU)IDC_CHECKBUTTON,
hInstance,
NULL);
SendMessage(hwndCheckButton, WM_SETFONT, (WPARAM)hfontCheckButton, MAKELPARAM(TRUE,0));
}
else
{
hwndCheckButton = 0;
hfontCheckButton = 0;
}
return 0;
}
static LRESULT
OnCommand(HWND hWnd, WPARAM wParam, LPARAM lParam)
{
UNREFERENCED_PARAMETER(lParam);
if (LOWORD(wParam) == IDC_CLOSEBUTTON)
{
DestroyWindow(hWnd);
}
else if ((LOWORD(wParam) < 10))
{
if (RunApplication(LOWORD(wParam)) == FALSE)
{
DestroyWindow(hWnd);
}
}
return 0;
}
static VOID
PaintBanner(HDC hdc, LPRECT rcPanel)
{
HBITMAP hOldBitmap;
HBRUSH hOldBrush;
/* Title bitmap */
hOldBitmap = (HBITMAP) SelectObject(hdcMem, hTitleBitmap);
BitBlt(hdc,
rcPanel->left,
rcPanel->top,
rcPanel->right - rcPanel->left,
rcPanel->bottom - 3,
hdcMem, 0, 0, SRCCOPY);
SelectObject(hdcMem, hOldBitmap);
/* Dark blue line */
hOldBrush = (HBRUSH) SelectObject(hdc, hbrDarkBlue);
PatBlt(hdc,
rcPanel->left,
rcPanel->bottom - 3,
rcPanel->right - rcPanel->left,
3,
PATCOPY);
SelectObject(hdc, hOldBrush);
}
static LRESULT
OnPaint(HWND hWnd, WPARAM wParam, LPARAM lParam)
{
HPEN hPen;
HPEN hOldPen;
HDC hdc;
PAINTSTRUCT ps;
HBITMAP hOldBitmap = 0;
HBRUSH hOldBrush;
HFONT hOldFont;
RECT rcTitle, rcDescription;
TCHAR szTopicTitle[80];
TCHAR szTopicDesc[256];
int nLength;
BITMAP bmpInfo;
TCHAR version[50];
UNREFERENCED_PARAMETER(wParam);
UNREFERENCED_PARAMETER(lParam);
hdc = BeginPaint(hWnd, &ps);
/* Banner panel */
PaintBanner(hdc, &rcTitlePanel);
/* Left panel */
hOldBrush = (HBRUSH) SelectObject (hdc, hbrLightBlue);
PatBlt(hdc,
rcLeftPanel.left,
rcLeftPanel.top,
rcLeftPanel.right - rcLeftPanel.left,
rcLeftPanel.bottom - rcLeftPanel.top,
PATCOPY);
SelectObject(hdc, hOldBrush);
/* Right panel */
hOldBrush = (HBRUSH) SelectObject (hdc, WHITE_BRUSH);
PatBlt(hdc,
rcRightPanel.left,
rcRightPanel.top,
rcRightPanel.right - rcRightPanel.left,
rcRightPanel.bottom - rcRightPanel.top,
PATCOPY);
SelectObject(hdc, hOldBrush);
/* Draw dark verical line */
hPen = CreatePen(PS_SOLID, 0, DARK_BLUE);
hOldPen = (HPEN) SelectObject(hdc, hPen);
MoveToEx(hdc, rcRightPanel.left, rcRightPanel.top, NULL);
LineTo(hdc, rcRightPanel.left, rcRightPanel.bottom);
SelectObject(hdc, hOldPen);
DeleteObject(hPen);
/* Draw topic bitmap */
if ((nTopic == -1) && (hDefaultTopicBitmap != 0))
{
GetObject(hDefaultTopicBitmap, sizeof(BITMAP), &bmpInfo);
hOldBitmap = (HBITMAP) SelectObject (hdcMem, hDefaultTopicBitmap);
BitBlt(hdc,
rcRightPanel.right - bmpInfo.bmWidth,
rcRightPanel.bottom - bmpInfo.bmHeight,
bmpInfo.bmWidth,
bmpInfo.bmHeight,
hdcMem,
0,
0,
SRCCOPY);
}
else if ((nTopic != -1) && (hTopicBitmap[nTopic] != 0))
{
GetObject(hTopicBitmap[nTopic], sizeof(BITMAP), &bmpInfo);
hOldBitmap = (HBITMAP) SelectObject (hdcMem, hTopicBitmap[nTopic]);
BitBlt(hdc,
rcRightPanel.right - bmpInfo.bmWidth,
rcRightPanel.bottom - bmpInfo.bmHeight,
bmpInfo.bmWidth,
bmpInfo.bmHeight,
hdcMem,
0,
0,
SRCCOPY);
}
if (nTopic == -1)
{
nLength = LoadString(hInstance, IDS_DEFAULTTOPICTITLE, szTopicTitle, 80);
}
else
{
nLength = LoadString(hInstance, IDS_TOPICTITLE0 + nTopic, szTopicTitle, 80);
if (nLength == 0)
nLength = LoadString(hInstance, IDS_DEFAULTTOPICTITLE, szTopicTitle, 80);
}
if (nTopic == -1)
{
nLength = LoadString(hInstance, IDS_DEFAULTTOPICDESC, szTopicDesc, 256);
}
else
{
nLength = LoadString(hInstance, IDS_TOPICDESC0 + nTopic, szTopicDesc, 256);
if (nLength == 0)
nLength = LoadString(hInstance, IDS_DEFAULTTOPICDESC, szTopicDesc, 256);
}
SetBkMode(hdc, TRANSPARENT);
/* Draw version information */
wsprintf(version, TEXT("ReactOS %d.%d.%d"),
KERNEL_VERSION_MAJOR,
KERNEL_VERSION_MINOR,
KERNEL_VERSION_PATCH_LEVEL);
rcTitle.left = rcLeftPanel.left + 8;
rcTitle.right = rcLeftPanel.right - 5;
rcTitle.top = rcLeftPanel.bottom - 40;
rcTitle.bottom = rcLeftPanel.bottom - 5;
hOldFont = (HFONT) SelectObject(hdc, hfontTopicDescription);
DrawText(hdc, version, -1, &rcTitle, DT_BOTTOM | DT_CALCRECT | DT_SINGLELINE);
DrawText(hdc, version, -1, &rcTitle, DT_BOTTOM | DT_SINGLELINE);
SelectObject(hdc, hOldFont);
/* Draw topic title */
rcTitle.left = rcRightPanel.left + 12;
rcTitle.right = rcRightPanel.right - 8;
rcTitle.top = rcRightPanel.top + 8;
rcTitle.bottom = rcTitle.top + 57;
hOldFont = (HFONT) SelectObject(hdc, hfontTopicTitle);
DrawText(hdc, szTopicTitle, -1, &rcTitle, DT_TOP | DT_CALCRECT);
SetTextColor(hdc, DARK_BLUE);
DrawText(hdc, szTopicTitle, -1, &rcTitle, DT_TOP);
/* Draw topic description */
rcDescription.left = rcRightPanel.left + 12;
rcDescription.right = rcRightPanel.right - 8;
rcDescription.top = rcTitle.bottom + 8;
rcDescription.bottom = rcRightPanel.bottom - 20;
SelectObject(hdc, hfontTopicDescription);
SetTextColor(hdc, 0x00000000);
DrawText(hdc, szTopicDesc, -1, &rcDescription, DT_TOP | DT_WORDBREAK);
SetBkMode(hdc, OPAQUE);
SelectObject(hdc, hOldFont);
SelectObject (hdcMem, hOldBrush);
SelectObject (hdcMem, hOldBitmap);
EndPaint(hWnd, &ps);
return 0;
}
static LRESULT
OnDrawItem(HWND hWnd, WPARAM wParam, LPARAM lParam)
{
LPDRAWITEMSTRUCT lpDis = (LPDRAWITEMSTRUCT)lParam;
HPEN hPen, hOldPen;
HBRUSH hOldBrush;
TCHAR szText[80];
int iBkMode;
UNREFERENCED_PARAMETER(hWnd);
UNREFERENCED_PARAMETER(wParam);
if (lpDis->hwndItem == hwndCloseButton)
{
DrawFrameControl(lpDis->hDC,
&lpDis->rcItem,
DFC_BUTTON,
DFCS_BUTTONPUSH | DFCS_FLAT);
}
else
{
if (lpDis->CtlID == (ULONG)nTopic)
hOldBrush = (HBRUSH) SelectObject(lpDis->hDC, hbrRightPanel);
else
hOldBrush = (HBRUSH) SelectObject(lpDis->hDC, hbrLightBlue);
PatBlt(lpDis->hDC,
lpDis->rcItem.left,
lpDis->rcItem.top,
lpDis->rcItem.right,
lpDis->rcItem.bottom,
PATCOPY);
SelectObject(lpDis->hDC, hOldBrush);
hPen = CreatePen(PS_SOLID, 0, DARK_BLUE);
hOldPen = (HPEN) SelectObject(lpDis->hDC, hPen);
MoveToEx(lpDis->hDC, lpDis->rcItem.left, lpDis->rcItem.bottom-1, NULL);
LineTo(lpDis->hDC, lpDis->rcItem.right, lpDis->rcItem.bottom-1);
SelectObject(lpDis->hDC, hOldPen);
DeleteObject(hPen);
InflateRect(&lpDis->rcItem, -10, -4);
OffsetRect(&lpDis->rcItem, 0, 1);
GetWindowText(lpDis->hwndItem, szText, 80);
SetTextColor(lpDis->hDC, 0x00000000);
iBkMode = SetBkMode(lpDis->hDC, TRANSPARENT);
DrawText(lpDis->hDC, szText, -1, &lpDis->rcItem, DT_TOP | DT_LEFT | DT_WORDBREAK);
SetBkMode(lpDis->hDC, iBkMode);
}
return 0;
}
static LRESULT
OnMouseMove(HWND hWnd, WPARAM wParam, LPARAM lParam)
{
UNREFERENCED_PARAMETER(wParam);
UNREFERENCED_PARAMETER(lParam);
if (nTopic != -1)
{
nTopic = -1;
SetFocus(hWnd);
InvalidateRect(hwndMain, &rcRightPanel, TRUE);
}
return 0;
}
static LRESULT
OnCtlColorStatic(HWND hWnd, WPARAM wParam, LPARAM lParam)
{
UNREFERENCED_PARAMETER(hWnd);
if ((HWND)lParam == hwndCheckButton)
{
SetBkColor((HDC)wParam, LIGHT_BLUE);
return((LRESULT)hbrLightBlue);
}
return 0;
}
static LRESULT
OnActivate(HWND hWnd, WPARAM wParam, LPARAM lParam)
{
UNREFERENCED_PARAMETER(hWnd);
UNREFERENCED_PARAMETER(wParam);
UNREFERENCED_PARAMETER(lParam);
nTopic = -1;
InvalidateRect(hwndMain, &rcRightPanel, TRUE);
return(0);
}
static LRESULT
OnDestroy(HWND hWnd, WPARAM wParam, LPARAM lParam)
{
int i;
UNREFERENCED_PARAMETER(hWnd);
UNREFERENCED_PARAMETER(wParam);
UNREFERENCED_PARAMETER(lParam);
for (i=0;i<10;i++)
{
if (hwndTopicButton[i] != 0)
DestroyWindow(hwndTopicButton[i]);
}
if (hwndCloseButton != 0)
DestroyWindow(hwndCloseButton);
if (hwndCheckButton != 0)
DestroyWindow(hwndCheckButton);
DeleteDC(hdcMem);
/* delete bitmaps */
DeleteObject(hDefaultTopicBitmap);
DeleteObject(hTitleBitmap);
for (i=0;i<10;i++)
{
if (hTopicBitmap[i] != 0)
DeleteObject(hTopicBitmap[i]);
}
DeleteObject(hfontTopicTitle);
DeleteObject(hfontTopicDescription);
DeleteObject(hfontTopicButton);
if (hfontCheckButton != 0)
DeleteObject(hfontCheckButton);
DeleteObject(hbrLightBlue);
DeleteObject(hbrDarkBlue);
DeleteObject(hbrRightPanel);
return 0;
}
INT_PTR CALLBACK
MainWndProc(HWND hWnd,
UINT uMsg,
WPARAM wParam,
LPARAM lParam)
{
switch(uMsg)
{
case WM_CREATE:
return(OnCreate(hWnd, wParam, lParam));
case WM_COMMAND:
return(OnCommand(hWnd, wParam, lParam));
case WM_ACTIVATE:
return(OnActivate(hWnd, wParam, lParam));
case WM_PAINT:
return(OnPaint(hWnd, wParam, lParam));
case WM_DRAWITEM:
return(OnDrawItem(hWnd, wParam, lParam));
case WM_CTLCOLORSTATIC:
return(OnCtlColorStatic(hWnd, wParam, lParam));
case WM_MOUSEMOVE:
return(OnMouseMove(hWnd, wParam, lParam));
case WM_DESTROY:
OnDestroy(hWnd, wParam, lParam);
PostQuitMessage(0);
return(0);
}
return(DefWindowProc(hWnd, uMsg, wParam, lParam));
}
/* EOF */
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