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Merge branch 'feature-window-ctrl' of github.com:Ximi1970/systray-x into feature-window-ctrl

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This commit is contained in:
Ximi1970
2020-02-27 23:03:09 +01:00
parent 30ceb716cf 02daae6c3c
commit 999345e1bf
3 changed files with 152 additions and 90 deletions
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183
app/SysTray-X/windowctrl-win.cpp
View File

@@ -5,8 +5,14 @@
/*
* System includes
*/
#include <tlhelp32.h>
#include <CommCtrl.h>
/*
* Qt includes
*/
#include <QCoreApplication>
/*
* Statics
*/
@@ -23,13 +29,44 @@ WindowCtrlWin::WindowCtrlWin( QObject *parent) : QObject( parent )
/*
* Find the window with title
* Get the parent pid of SysTray-X, TB hopefully
*/
qint64 WindowCtrlWin::getPpid()
{
HANDLE h = CreateToolhelp32Snapshot( TH32CS_SNAPPROCESS, 0 );
PROCESSENTRY32 pe;
pe.dwSize = sizeof( PROCESSENTRY32 );
qint64 ppid = -1;
qint64 pid = QCoreApplication::applicationPid();
if( Process32First( h, &pe ) )
{
do
{
if( pe.th32ProcessID == pid )
{
ppid = pe.th32ParentProcessID;
break;
}
}
while( Process32Next( h, &pe ) );
}
CloseHandle( h );
return ppid;
}
/*
* Find the window by title
*/
bool WindowCtrlWin::findWindow( const QString& title )
{
m_tb_windows = QList< quint64 >();
EnumWindows( &EnumWindowsProc, (LPARAM)(LPSTR)( title.toStdString().c_str() ) );
EnumWindows( &enumWindowsTitleProc, (LPARAM)(LPSTR)( title.toStdString().c_str() ) );
if( m_tb_windows.length() == 0 )
{
@@ -40,6 +77,76 @@ bool WindowCtrlWin::findWindow( const QString& title )
}
/*
* Callback for the window enumaration title find.
*/
BOOL CALLBACK WindowCtrlWin::enumWindowsTitleProc( HWND hwnd, LPARAM lParam )
{
char buffer[ 128 ];
int written = GetWindowTextA( hwnd, buffer, 128 );
if( written && strstr( buffer, (char*)lParam ) != NULL )
{
m_tb_windows.append( (quint64)hwnd );
}
return TRUE;
}
/*
* Find the window by pid
*/
bool WindowCtrlWin::findWindow( qint64 pid )
{
HandleData data;
data.pid = pid;
data.hwnd = 0;
EnumWindows( &enumWindowsPidProc, (LPARAM)&data );
if( data.hwnd == 0 )
{
return false;
}
/*
* Store it
*/
m_tb_windows.append( (quint64)data.hwnd );
return true;
}
/*
* Callback for the window enumaration pid find.
*/
BOOL CALLBACK WindowCtrlWin::enumWindowsPidProc( HWND hwnd, LPARAM lParam )
{
HandleData& data = *(HandleData*)lParam;
unsigned long pid = 0;
GetWindowThreadProcessId( hwnd, &pid );
if( data.pid != pid || !isMainWindow( hwnd ) )
{
return TRUE;
}
data.hwnd = hwnd;
return FALSE;
}
/*
* Check for main window
*/
BOOL WindowCtrlWin::isMainWindow( HWND hwnd )
{
return GetWindow( hwnd, GW_OWNER ) == (HWND)0 && IsWindowVisible( hwnd );
}
/*
* Display the window elements
*/
@@ -54,22 +161,6 @@ void WindowCtrlWin::displayWindowElements( const QString& title )
}
/*
* Callback for the window enumaration
*/
BOOL CALLBACK WindowCtrlWin::EnumWindowsProc( HWND hwnd, LPARAM lParam )
{
char buffer[ 128 ];
int written = GetWindowTextA( hwnd, buffer, 128 );
if( written && strstr( buffer, (char*)lParam ) != NULL )
{
m_tb_windows.append( (quint64)hwnd );
}
return TRUE;
}
/*
* Get the Thunderbird window ID
*/
@@ -138,60 +229,4 @@ void WindowCtrlWin::deleteWindow( quint64 window )
SendMessageA( (HWND)window, WM_CLOSE, 0, 0 );
}
/*
LRESULT CALLBACK WindowCtrlWin::mySubClassProc( HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam, UINT_PTR uIdSubclass, DWORD_PTR dwRefData )
{
MessageBoxA( NULL, "Test", "Test", MB_OK );
switch(uMsg)
{
case WM_LBUTTONDOWN:
MessageBoxA( NULL, "Button down!", "Debug", MB_OK );
break;
case WM_NCDESTROY:
RemoveWindowSubclass( hWnd, &mySubClassProc, 1 );
break;
}
return DefSubclassProc(hWnd, uMsg, wParam, lParam);
}
*/
/*
* Callback for the window enumaration
*/
LRESULT CALLBACK WindowCtrlWin::WindowProc( HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam )
{
MessageBoxA( NULL, "Test", "Test", MB_OK );
return TRUE;
if( uMsg == WM_CLOSE )
{
return TRUE;
}
// return CallWindowProc( prev, hwnd, uMsg,wParam, lParam);
return DefWindowProc( hwnd, uMsg, wParam, lParam );
}
/*
* Close experiment
*/
void WindowCtrlWin::closeWindow( HWND hwnd )
{
emit signalConsole("Close Window intercept");
// SetWindowSubclass( hwnd, &mySubClassProc, 1, 0);
MessageBoxA( NULL, "Start test", "Test", MB_OK );
WNDPROC prev = (WNDPROC)SetWindowLongPtr( hwnd, GWLP_WNDPROC, (LONG_PTR)&WindowCtrlWin::WindowProc );
}
#endif // Q_OS_WIN

56
app/SysTray-X/windowctrl-win.h
View File

@@ -21,6 +21,14 @@ class WindowCtrlWin : public QObject
{
Q_OBJECT
private:
struct HandleData
{
unsigned long pid;
HWND hwnd;
};
public:
/**
@@ -30,20 +38,31 @@ class WindowCtrlWin : public QObject
*/
explicit WindowCtrlWin( QObject *parent = nullptr );
void closeWindow( HWND hwnd );
/**
* @brief getPpid. Get the parent process id.
*
* @return The ppid
*/
qint64 getPpid();
/**
* @brief findWindow. Find window with title.
* @brief findWindow. Find window by title.
*
* @param title The title to find.
* @param title The (part)title to find.
*
* @return State of the find.
*/
bool findWindow( const QString& title );
/**
* @brief findWindow. Find window by pid.
*
* @param pid The pid to find.
*
* @return State of the find.
*/
bool findWindow( qint64 pid );
/**
* @brief displayWindowElements. Display window elements.
*
@@ -98,28 +117,33 @@ class WindowCtrlWin : public QObject
void hideWindow( HWND hwnd );
/**
* @brief EnumWindowsProc. Callback for window enumaration.
* @brief EnumWindowsTitleProc. Callback for window enumaration by title.
*
* @param hwnd Handle of window.
* @param lParam Argument passed by EnumWindows.
*
* @return State of callback. (TRUE = continue / FALSE = stop)
*/
static BOOL CALLBACK EnumWindowsProc( HWND hwnd, LPARAM lParam );
static BOOL CALLBACK enumWindowsTitleProc( HWND hwnd, LPARAM lParam );
/**
* @brief WindowProc
* @brief EnumWindowsPidProc. Callback for window enumaration by pid.
*
* @param hwnd
* @param uMsg
* @param wParam
* @param lParam
* @param hwnd Handle of window.
* @param lParam Argument passed by EnumWindows.
*
* @return
* @return State of callback. (TRUE = continue / FALSE = stop)
*/
static LRESULT CALLBACK WindowProc( HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam );
static BOOL CALLBACK enumWindowsPidProc( HWND hwnd, LPARAM lParam );
static LRESULT CALLBACK mySubClassProc( HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam, UINT_PTR uIdSubclass, DWORD_PTR dwRefData );
/**
* @brief isMainWindow. Check for main window.
*
* @param hwnd The window handle.
*
* @return Result of the check.
*/
static BOOL isMainWindow( HWND hwnd );
signals:

3
app/SysTray-X/windowctrl.cpp
View File

@@ -71,6 +71,9 @@ void WindowCtrl::slotWindowTest2()
// Do something.
findWindow( m_ppid );
emit signalConsole( QString( "Hwnd ppid: %1" ).arg( getWinIds()[0] ) );
emit signalConsole("Test 2 done");
}