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wibdowctrl-win : add callback data struct for enumWindowsTitleProc function

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This commit is contained in:
Tobias Ludwig
2020-03-17 19:49:19 +01:00
parent 6ea29c7d6e
commit 1a5d5edf94
2 changed files with 22 additions and 3 deletions
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9
app/SysTray-X/windowctrl-win.cpp
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@@ -76,7 +76,9 @@ bool WindowCtrlWin::findWindow( const QString& title )
{
m_tb_windows = QList< quint64 >();
EnumWindows( &enumWindowsTitleProc, (LPARAM)(LPSTR)( title.toStdString().c_str() ) );
EnumWindowsTitleProcData data{ *this, title.toStdString() };
EnumWindows( &enumWindowsTitleProc, reinterpret_cast<LPARAM>(&data) );
if( m_tb_windows.length() == 0 )
{
@@ -92,11 +94,12 @@ bool WindowCtrlWin::findWindow( const QString& title )
*/
BOOL CALLBACK WindowCtrlWin::enumWindowsTitleProc( HWND hwnd, LPARAM lParam )
{
auto& data = *reinterpret_cast<EnumWindowsTitleProcData*>(lParam);
std::array<char, 128> buffer;
int written = GetWindowTextA( hwnd, buffer.data(), int(buffer.size()) );
if( written && strstr( buffer.data(), (char*)lParam ) != nullptr )
if( written && strstr( buffer.data(), data.title.c_str() ) != nullptr )
{
m_tb_windows.append( (quint64)hwnd );
data.window_ctrl.m_tb_windows.append( (quint64)hwnd );
}
return TRUE;

16
app/SysTray-X/windowctrl-win.h
View File

@@ -9,11 +9,21 @@
*/
#include <Windows.h>
/*
* Standard library includes
*/
#include <string>
/*
* Qt includes
*/
#include <QObject>
/*
* Forward declarations
*/
class WindowCtrlWin;
/**
* @brief The WindowCtrlWin class
*/
@@ -29,6 +39,12 @@ class WindowCtrlWin : public QObject
HWND hwnd;
};
struct EnumWindowsTitleProcData
{
WindowCtrlWin& window_ctrl;
const std::string title;
};
public:
/**