W0LF/wCenterWindow-1
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Version 2.2

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Added manual editing of size and position of the widow.
Added centering the window by middle mouse button.
Updated project from Visual Studio 2017 to 2019.
This commit is contained in:
W0LF
2021-04-30 23:07:44 +03:00
parent f394d436cf
commit a4af63ed34
11 changed files with 444 additions and 151 deletions
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327
wCenterWindow/wCenterWindow.cpp
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@@ -1,38 +1,105 @@
// wCenterWindow, v2.1
// wCenterWindow, v2.2
//
#include <windows.h>
#include <strsafe.h>
#include "resource.h"
#include "S:\MyFunctions\MoveWindowToMonitorCenter.h"
#include "framework.h"
#include "wCenterWindow.h"
#define MAX_LOADSTRING 32
#define KEY_I 0x49
#define KEY_C 0x43
#define KEY_V 0x56
#define MAX_LOADSTRING 50
#define WM_WCW 0x8F00
// Global variables:
HINSTANCE hInst; // Instance
CHAR szTitle[MAX_LOADSTRING]; // Window's title
CHAR szClass[MAX_LOADSTRING]; // Window's class
CHAR szAbout[MAX_LOADSTRING * 14]; // Description text
HHOOK KeyboardHook;
HICON hIcon;
HMENU hMenu, hPopup;
HWND hWnd, hTaskBar, hDesktop, hProgman;
BOOL bPressed = FALSE, bShowIcon = TRUE, bWorkArea = TRUE;
BOOL bLCTRL = FALSE, bLWIN = FALSE, bKEYI = FALSE, bKEYC = FALSE;
HINSTANCE hInst; // Instance
TCHAR szTitle[MAX_LOADSTRING]; // Window's title
TCHAR szClass[MAX_LOADSTRING]; // Window's class
TCHAR szAbout[MAX_LOADSTRING * 12]; // Description text
TCHAR szWinTitle[256];
TCHAR szWinClass[256];
TCHAR szWinCore[] = TEXT("Windows.UI.Core.CoreWindow");
HHOOK hMouseHook = NULL, hKbdHook = NULL; // Hook's handles
HICON hIcon = NULL;
HMENU hMenu = NULL, hPopup = NULL;
HWND hWnd = NULL, hFgWnd = NULL, hTaskBar = NULL, hDesktop = NULL, hProgman = NULL;
BOOL bKPressed = FALSE, bMPressed = FALSE, bShowIcon = TRUE, bWorkArea = TRUE;
BOOL bLCTRL = FALSE, bLWIN = FALSE, bKEYV = FALSE;
RECT rcFW = { 0 };
NOTIFYICONDATA nid = { 0 };
LPKBDLLHOOKSTRUCT pkhs;
MENUITEMINFO mii;
POINT ptMousePos;
// Function's prototypes
ATOM MyRegisterClass(HINSTANCE);
// Forward declarations of functions included in this code module:
VOID HandlingTrayIcon();
VOID ShowError(UINT);
BOOL CheckWindow(HWND);
BOOL CALLBACK DlgProc(HWND, UINT, WPARAM, LPARAM);
LRESULT CALLBACK WndProc(HWND, UINT, WPARAM, LPARAM);
LRESULT CALLBACK KeyboardHookProc(int, WPARAM, LPARAM);
LRESULT CALLBACK MouseHookProc(int, WPARAM, LPARAM);
INT_PTR CALLBACK About(HWND, UINT, WPARAM, LPARAM);
int APIENTRY WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow)
ATOM MyRegisterClass(HINSTANCE hInstance)
{
WNDCLASSEX wcex = { 0 };
wcex.cbSize = sizeof(WNDCLASSEX);
wcex.lpfnWndProc = WndProc;
wcex.hInstance = hInstance;
wcex.hIcon = LoadIcon(hInstance, MAKEINTRESOURCE(IDI_TRAYICON));
wcex.hCursor = LoadCursor(nullptr, IDC_ARROW);
wcex.lpszClassName = szClass;
wcex.hIconSm = wcex.hIcon;
hIcon = wcex.hIcon;
return RegisterClassEx(&wcex);
}
VOID MoveWindowToMonitorCenter(HWND hwnd, BOOL bWorkArea, BOOL bResize)
{
RECT fgwrc;
GetWindowRect(hwnd, &fgwrc);
LONG nWidth = fgwrc.right - fgwrc.left;
LONG nHeight = fgwrc.bottom - fgwrc.top;
MONITORINFO mi;
mi.cbSize = sizeof(MONITORINFO);
GetMonitorInfo(MonitorFromWindow(hwnd, MONITOR_DEFAULTTONEAREST), &mi);
RECT area;
if (bWorkArea)
{
area.bottom = mi.rcWork.bottom;
area.left = mi.rcWork.left;
area.right = mi.rcWork.right;
area.top = mi.rcWork.top;
}
else
{
area.bottom = mi.rcMonitor.bottom;
area.left = mi.rcMonitor.left;
area.right = mi.rcMonitor.right;
area.top = mi.rcMonitor.top;
}
int aw = area.right - area.left;
int ah = area.bottom - area.top;
if (nWidth > aw && bResize) nWidth = aw;
if (nHeight > ah && bResize) nHeight = ah;
if (area.left < 0) aw = -aw;
if (area.top < 0) ah = -ah;
int x = (aw - nWidth) / 2;
int y = (ah - nHeight) / 2;
SendMessage(hwnd, WM_ENTERSIZEMOVE, NULL, NULL);
MoveWindow(hwnd, x, y, nWidth, nHeight, TRUE);
SendMessage(hwnd, WM_EXITSIZEMOVE, NULL, NULL);
}
int APIENTRY _tWinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPTSTR lpCmdLine, int nCmdShow)
{
UNREFERENCED_PARAMETER(hPrevInstance);
UNREFERENCED_PARAMETER(lpCmdLine);
@@ -57,13 +124,13 @@ int APIENTRY WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLi
}
int nArgs = 0;
LPWSTR *szArglist = CommandLineToArgvW(GetCommandLineW(), &nArgs);
(nArgs >= 2 && 0 == lstrcmpiW(szArglist[1], L"/hide")) ? bShowIcon = FALSE : bShowIcon = TRUE;
LPWSTR* szArglist = CommandLineToArgvW(GetCommandLineW(), &nArgs);
(nArgs >= 2 && 0 == lstrcmpiW(szArglist[1], TEXT("/hide"))) ? bShowIcon = FALSE : bShowIcon = TRUE;
LocalFree(szArglist);
HandlingTrayIcon();
hTaskBar = FindWindow("Shell_TrayWnd", NULL);
hProgman = FindWindow("Progman", NULL);
hTaskBar = FindWindow(TEXT("Shell_TrayWnd"), NULL);
hProgman = FindWindow(TEXT("Progman"), NULL);
hDesktop = GetDesktopWindow();
MSG msg;
@@ -82,21 +149,13 @@ int APIENTRY WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLi
DispatchMessage(&msg);
}
}
return (int)msg.wParam;
}
ATOM MyRegisterClass(HINSTANCE hInstance)
{
WNDCLASSEX wcex = { 0 };
wcex.cbSize = sizeof(WNDCLASSEX);
wcex.lpfnWndProc = WndProc;
wcex.hInstance = hInstance;
wcex.hIcon = LoadIcon(hInstance, MAKEINTRESOURCE(IDI_TRAYICON));
wcex.hCursor = LoadCursor(nullptr, IDC_ARROW);
wcex.lpszClassName = szClass;
wcex.hIconSm = wcex.hIcon;
hIcon = wcex.hIcon;
return RegisterClassEx(&wcex);
if (hMouseHook) UnhookWindowsHookEx(hMouseHook);
if (hKbdHook) UnhookWindowsHookEx(hKbdHook);
if (hMenu) DestroyMenu(hMenu);
Shell_NotifyIcon(NIM_DELETE, &nid);
return (int)msg.wParam;
}
LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
@@ -134,8 +193,15 @@ LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
nid.dwInfoFlags = NIIF_INFO;
StringCchCopy(nid.szTip, _countof(nid.szTip), szTitle);
KeyboardHook = SetWindowsHookEx(WH_KEYBOARD_LL, KeyboardHookProc, hInst, NULL);
if (!KeyboardHook)
hMouseHook = SetWindowsHookEx(WH_MOUSE_LL, MouseHookProc, hInst, NULL);
if (!hMouseHook)
{
ShowError(IDS_ERR_HOOK);
SendMessage(hWnd, WM_CLOSE, NULL, NULL);
}
hKbdHook = SetWindowsHookEx(WH_KEYBOARD_LL, KeyboardHookProc, hInst, NULL);
if (!hKbdHook)
{
ShowError(IDS_ERR_HOOK);
SendMessage(hWnd, WM_CLOSE, NULL, NULL);
@@ -147,7 +213,7 @@ LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
case WM_WCW:
{
if (lParam == WM_RBUTTONDOWN && wParam == IDI_TRAYICON)
if ((lParam == WM_RBUTTONDOWN || lParam == WM_LBUTTONDOWN) && wParam == IDI_TRAYICON)
{
SetForegroundWindow(hWnd);
POINT pt;
@@ -164,10 +230,11 @@ LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
bWorkArea ? mii.fState = MFS_CHECKED : mii.fState = MFS_UNCHECKED;
SetMenuItemInfo(hPopup, ID_POPUPMENU_AREA, FALSE, &mii);
}
if (idMenu == ID_POPUPMENU_ABOUT && !bPressed)
if (idMenu == ID_POPUPMENU_ABOUT && !bKPressed)
{
bPressed = TRUE;
if (MessageBox(hWnd, szAbout, szTitle, MB_OK | MB_TOPMOST | MB_ICONINFORMATION) == IDOK) bPressed = FALSE;
bKPressed = TRUE;
DialogBox(hInst, MAKEINTRESOURCE(IDD_ABOUTBOX), hWnd, (DLGPROC)About);
bKPressed = FALSE;
}
if (idMenu == ID_POPUPMENU_EXIT) SendMessage(hWnd, WM_CLOSE, NULL, NULL);
}
@@ -176,9 +243,6 @@ LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
case WM_DESTROY:
{
if (KeyboardHook) UnhookWindowsHookEx(KeyboardHook);
if (hMenu) DestroyMenu(hMenu);
Shell_NotifyIcon(NIM_DELETE, &nid);
PostQuitMessage(0);
}
break;
@@ -189,6 +253,19 @@ LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
return 0;
}
LRESULT CALLBACK MouseHookProc(int nCode, WPARAM wParam, LPARAM lParam)
{
if (wParam == WM_MBUTTONUP) bMPressed = FALSE;
if (wParam == WM_MBUTTONDOWN && bLCTRL && bLWIN && !bMPressed)
{
bMPressed = TRUE;
hFgWnd = GetForegroundWindow();
BOOL bApproved = CheckWindow(hFgWnd);
if (bApproved) MoveWindowToMonitorCenter(hFgWnd, bWorkArea, FALSE);
else hFgWnd = NULL;
}
return CallNextHookEx(NULL, nCode, wParam, lParam);
}
LRESULT CALLBACK KeyboardHookProc(int nCode, WPARAM wParam, LPARAM lParam)
{
@@ -198,7 +275,7 @@ LRESULT CALLBACK KeyboardHookProc(int nCode, WPARAM wParam, LPARAM lParam)
{
if (pkhs->vkCode == VK_LCONTROL) bLCTRL = FALSE;
if (pkhs->vkCode == VK_LWIN) bLWIN = FALSE;
bPressed = FALSE;
bKPressed = FALSE;
}
if (wParam == WM_KEYDOWN)
@@ -206,39 +283,105 @@ LRESULT CALLBACK KeyboardHookProc(int nCode, WPARAM wParam, LPARAM lParam)
if (pkhs->vkCode == VK_LCONTROL) bLCTRL = TRUE;
if (pkhs->vkCode == VK_LWIN) bLWIN = TRUE;
if (bLCTRL && bLWIN && pkhs->vkCode == 0x49 && !bPressed) // 'I' key
if (bLCTRL && bLWIN && pkhs->vkCode == KEY_I && !bKPressed) // 'I' key
{
bPressed = TRUE;
bKPressed = TRUE;
bShowIcon = !bShowIcon;
HandlingTrayIcon();
return TRUE;
}
if (bLCTRL && bLWIN && pkhs->vkCode == 0x43 && !bPressed) // 'C' key
if (bLCTRL && bLWIN && pkhs->vkCode == KEY_C && !bKPressed && !bKEYV) // 'C' key
{
bPressed = TRUE;
HWND hFgWnd = GetForegroundWindow();
bKPressed = TRUE;
hFgWnd = GetForegroundWindow();
BOOL bApproved = CheckWindow(hFgWnd);
if (bApproved) MoveWindowToMonitorCenter(hFgWnd, bWorkArea, FALSE);
else hFgWnd = NULL;
return TRUE;
}
if (hFgWnd)
{
if (hFgWnd != hDesktop && hFgWnd != hTaskBar && hFgWnd != hProgman)
{
if (!IsIconic(hFgWnd) && !IsZoomed(hFgWnd))
{
RECT fgwrc;
GetWindowRect(hFgWnd, &fgwrc);
LONG fgWidth = fgwrc.right - fgwrc.left;
LONG fgHeight = fgwrc.bottom - fgwrc.top;
MoveWindowToMonitorCenter(hFgWnd, fgWidth, fgHeight, bWorkArea, FALSE);
}
}
}
if (bLCTRL && bLWIN && pkhs->vkCode == KEY_V && !bKPressed && !bKEYV) // 'V' key
{
bKPressed = TRUE; bKEYV = TRUE;
hFgWnd = GetForegroundWindow();
BOOL bApproved = CheckWindow(hFgWnd);
if (bApproved) DialogBox(hInst, MAKEINTRESOURCE(IDD_MANUAL_EDITING), hWnd, (DLGPROC)DlgProc);
else hFgWnd = NULL;
bKEYV = FALSE;
return TRUE;
}
}
return CallNextHookEx(NULL, nCode, wParam, lParam);
}
BOOL CALLBACK DlgProc(HWND hDlg, UINT dlgmsg, WPARAM wParam, LPARAM lParam)
{
int x, y, w, h;
switch (dlgmsg)
{
case WM_INITDIALOG:
{
SetWindowText(hDlg, szTitle);
GetWindowText(hFgWnd, szWinTitle, _countof(szWinTitle));
GetClassName(hFgWnd, szWinClass, _countof(szWinClass));
GetWindowRect(hFgWnd, &rcFW);
x = rcFW.left;
y = rcFW.top;
w = rcFW.right - rcFW.left;
h = rcFW.bottom - rcFW.top;
SetDlgItemInt(hDlg, IDC_EDIT_X, x, TRUE);
SetDlgItemInt(hDlg, IDC_EDIT_Y, y, TRUE);
SetDlgItemInt(hDlg, IDC_EDIT_WIDTH, w, FALSE);
SetDlgItemInt(hDlg, IDC_EDIT_HEIGHT, h, FALSE);
SetDlgItemText(hDlg, IDC_EDIT_TITLE, szWinTitle);
SetDlgItemText(hDlg, IDC_EDIT_CLASS, szWinClass);
UpdateWindow(hDlg);
break;
}
case WM_COMMAND:
switch (LOWORD(wParam))
{
case IDC_BUTTON_SET:
{
x = GetDlgItemInt(hDlg, IDC_EDIT_X, NULL, TRUE);
y = GetDlgItemInt(hDlg, IDC_EDIT_Y, NULL, TRUE);
w = GetDlgItemInt(hDlg, IDC_EDIT_WIDTH, NULL, FALSE);
h = GetDlgItemInt(hDlg, IDC_EDIT_HEIGHT, NULL, FALSE);
SendMessage(hFgWnd, WM_ENTERSIZEMOVE, NULL, NULL);
MoveWindow(hFgWnd, x, y, w, h, TRUE);
SendMessage(hFgWnd, WM_EXITSIZEMOVE, NULL, NULL);
return TRUE;
break;
}
case IDCANCEL:
case IDC_BUTTON_CLOSE:
{
EndDialog(hDlg, LOWORD(wParam));
break;
}
}
}
return FALSE;
}
BOOL CheckWindow(HWND hFW)
{
GetClassName(hFW, szWinClass, _countof(szWinClass));
if (hFW)
{
if (_tcscmp(szWinClass, szWinCore) != 0)
{
if (hFW != hDesktop && hFW != hTaskBar && hFW != hProgman)
{
if (!IsIconic(hFW) && !IsZoomed(hFW)) return TRUE;
else ShowError(IDS_ERR_MAXMIN);
}
}
}
return FALSE;
}
VOID HandlingTrayIcon()
{
if (bShowIcon)
@@ -257,7 +400,53 @@ VOID HandlingTrayIcon()
VOID ShowError(UINT uID)
{
CHAR szErrorText[MAX_LOADSTRING]; // Error's text
TCHAR szErrorText[MAX_LOADSTRING]; // Error's text
LoadString(hInst, uID, szErrorText, _countof(szErrorText));
MessageBox(hWnd, szErrorText, szTitle, MB_OK | MB_ICONERROR);
MessageBox(hWnd, szErrorText, szTitle, MB_OK | MB_ICONERROR | MB_TOPMOST);
}
INT_PTR CALLBACK About(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
{
INITCOMMONCONTROLSEX icex;
icex.dwSize = sizeof(INITCOMMONCONTROLSEX);
icex.dwICC = ICC_LINK_CLASS;
InitCommonControlsEx(&icex);
switch (message)
{
case WM_INITDIALOG:
{
SetDlgItemText(hDlg, IDC_ABOUTHELP, szAbout);
return (INT_PTR)TRUE;
break;
}
case WM_NOTIFY:
{
LPNMHDR pNMHdr = (LPNMHDR)lParam;
switch (pNMHdr->code)
{
case NM_CLICK:
case NM_RETURN:
if (pNMHdr->idFrom == IDC_DONATIONLINK)
{
PNMLINK pNMLink = (PNMLINK)pNMHdr;
LITEM item = pNMLink->item;
ShellExecute(NULL, L"open", item.szUrl, NULL, NULL, SW_SHOW);
return (INT_PTR)TRUE;
}
break;
}
break;
}
case WM_COMMAND:
if (LOWORD(wParam) == IDOK || LOWORD(wParam) == IDCANCEL)
{
EndDialog(hDlg, LOWORD(wParam));
return (INT_PTR)TRUE;
break;
}
}
return (INT_PTR)FALSE;
}