Switching from cvs to svn, initial import

git-svn-id: https://svn.kvirc.de/svn/trunk/kvirc@14 17fca916-40b9-46aa-a4ea-0a15b648b75c

1 files changed, 259 insertions, 0 deletions

diff --git a/src/modules/dockwidget/trayicon_win.cpp b/src/modules/dockwidget/trayicon_win.cpp
new file mode 100644
index 000000000..5ba57625b
--- /dev/null
+++ b/src/modules/dockwidget/trayicon_win.cpp
@@ -0,0 +1,259 @@
+/*
+ * trayicon_win.cpp - Windows trayicon, adapted from Qt example
+ * Copyright (C) 2003  Justin Karneges
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ */
+
+#include "trayicon.h"
+
+#include <qwidget.h>
+#include <qapplication.h>
+#include <qimage.h>
+#include <qpixmap.h>
+#include <qbitmap.h>
+#include <qcursor.h>
+#include <qlibrary.h>
+
+#include <qt_windows.h>
+
+static uint WM_TASKBARCREATED = 0;
+#define WM_NOTIFYICON	(WM_APP+101)
+
+typedef BOOL (WINAPI *PtrShell_NotifyIcon)(DWORD,PNOTIFYICONDATA);
+static PtrShell_NotifyIcon ptrShell_NotifyIcon = 0;
+
+static void resolveLibs()
+{
+	QLibrary lib("shell32");
+	lib.setAutoUnload( FALSE );
+	static bool triedResolve = FALSE;
+	if ( !ptrShell_NotifyIcon && !triedResolve ) {
+		triedResolve = TRUE;
+		ptrShell_NotifyIcon = (PtrShell_NotifyIcon) lib.resolve( "Shell_NotifyIconW" );
+	}
+}
+
+class TrayIcon::TrayIconPrivate : public QWidget
+{
+public:
+    HICON		hIcon;
+    HBITMAP     hMask;
+    TrayIcon	*iconObject;
+
+	TrayIconPrivate( TrayIcon *object )
+        : QWidget( 0 ), hIcon( 0 ), hMask( 0 ), iconObject( object )
+    {
+		if ( !WM_TASKBARCREATED )
+			WM_TASKBARCREATED = RegisterWindowMessage( TEXT("TaskbarCreated") );
+	}
+
+    ~TrayIconPrivate()
+    {
+        if ( hMask ) {
+            DeleteObject( hMask );
+			hMask = 0; // michalj
+		}
+		if ( hIcon ) {
+			DestroyIcon( hIcon );
+			hIcon = 0; // michalj
+		}
+    }
+
+    // the unavoidable A/W versions. Don't forget to keep them in sync!
+    bool trayMessageA( DWORD msg )
+    {
+		NOTIFYICONDATAA tnd;
+		ZeroMemory( &tnd, sizeof(NOTIFYICONDATAA) );
+		tnd.cbSize		= sizeof(NOTIFYICONDATAA);
+ 		tnd.hWnd		= winId();
+		tnd.uID = 1; // michalj
+
+ 		if ( msg != NIM_DELETE ) {
+ 			tnd.uFlags		= NIF_MESSAGE|NIF_ICON|NIF_TIP;
+			tnd.uCallbackMessage= WM_NOTIFYICON;
+ 			tnd.hIcon		= hIcon;
+ 			if ( !iconObject->toolTip().isNull() ) {
+				// Tip is limited to 63 + NULL; lstrcpyn appends a NULL terminator.
+				QString tip = iconObject->toolTip().left( 63 ) + QChar();
+				lstrcpynA(tnd.szTip, (const char*)tip.local8Bit(), QMIN( tip.length()+1, 64 ) );
+ 			}
+ 		}
+
+		return Shell_NotifyIconA(msg, &tnd);
+    }
+
+#ifdef UNICODE
+    bool trayMessageW( DWORD msg )
+    {
+		resolveLibs();
+		if ( ! (ptrShell_NotifyIcon && qWinVersion() & Qt::WV_NT_based) )
+			return trayMessageA( msg );
+
+		NOTIFYICONDATAW tnd;
+		ZeroMemory( &tnd, sizeof(NOTIFYICONDATAW) );
+		tnd.cbSize		= sizeof(NOTIFYICONDATAW);
+		tnd.hWnd		= winId();
+		tnd.uID = 1; // michalj
+
+		if ( msg != NIM_DELETE ) {
+			tnd.uFlags		= NIF_MESSAGE|NIF_ICON|NIF_TIP;
+			tnd.uCallbackMessage= WM_NOTIFYICON;
+			tnd.hIcon		= hIcon;
+			if ( !iconObject->toolTip().isNull() ) {
+				// Tip is limited to 63 + NULL; lstrcpyn appends a NULL terminator.
+				QString tip = iconObject->toolTip().left( 63 ) + QChar();
+				lstrcpynW(tnd.szTip, (TCHAR*)tip.unicode(), QMIN( tip.length()+1, 64 ) );
+				//		lstrcpynW(tnd.szTip, (TCHAR*)qt_winTchar( tip, FALSE ), QMIN( tip.length()+1, 64 ) );
+			}
+		}
+		return ptrShell_NotifyIcon(msg, &tnd);
+    }
+#endif
+
+    bool trayMessage( DWORD msg )
+    {
+		QT_WA(
+			return trayMessageW(msg);
+			,
+			return trayMessageA(msg);
+			)
+    }
+
+    bool iconDrawItem(LPDRAWITEMSTRUCT lpdi)
+    {
+		if (!hIcon)
+			return FALSE;
+
+		DrawIconEx(lpdi->hDC, lpdi->rcItem.left, lpdi->rcItem.top, hIcon, 0, 0, 0, NULL, DI_NORMAL );
+		return TRUE;
+    }
+
+    bool winEvent( MSG *m )
+    {
+		switch(m->message) {
+			case WM_DRAWITEM:
+				return iconDrawItem( (LPDRAWITEMSTRUCT)m->lParam );
+			case WM_NOTIFYICON:
+			{
+				QMouseEvent *e = 0;
+				QPoint gpos = QCursor::pos();
+				switch (m->lParam) {
+					case WM_MOUSEMOVE: e = new QMouseEvent( QEvent::MouseMove, mapFromGlobal( gpos ), gpos, 0, 0 );	break;
+					case WM_LBUTTONDOWN: e = new QMouseEvent( QEvent::MouseButtonPress, mapFromGlobal( gpos ), gpos, LeftButton, LeftButton ); break;
+					case WM_LBUTTONUP: e = new QMouseEvent( QEvent::MouseButtonRelease, mapFromGlobal( gpos ), gpos, LeftButton, LeftButton ); break;
+					case WM_LBUTTONDBLCLK: e = new QMouseEvent( QEvent::MouseButtonDblClick, mapFromGlobal( gpos ), gpos, LeftButton, LeftButton );	break;
+					case WM_RBUTTONDOWN: e = new QMouseEvent( QEvent::MouseButtonPress, mapFromGlobal( gpos ), gpos, RightButton, RightButton ); break;
+					case WM_RBUTTONUP: e = new QMouseEvent( QEvent::MouseButtonRelease, mapFromGlobal( gpos ), gpos, RightButton, RightButton ); break;
+					case WM_RBUTTONDBLCLK: e = new QMouseEvent( QEvent::MouseButtonDblClick, mapFromGlobal( gpos ), gpos, RightButton, RightButton ); break;
+					case WM_MBUTTONDOWN: e = new QMouseEvent( QEvent::MouseButtonPress, mapFromGlobal( gpos ), gpos, MidButton, MidButton ); break;
+					case WM_MBUTTONUP: e = new QMouseEvent( QEvent::MouseButtonRelease, mapFromGlobal( gpos ), gpos, MidButton, MidButton ); break;
+					case WM_MBUTTONDBLCLK: e = new QMouseEvent( QEvent::MouseButtonDblClick, mapFromGlobal( gpos ), gpos, MidButton, MidButton ); break;
+					case WM_CONTEXTMENU: e = new QMouseEvent( QEvent::MouseButtonRelease, mapFromGlobal( gpos ), gpos, RightButton, RightButton ); break;
+				}
+				if ( e ) {
+					bool res = QApplication::sendEvent( iconObject, e );
+					delete e;
+					return res;
+				}
+			}
+			break;
+			default:
+				if ( m->message == WM_TASKBARCREATED ) trayMessage( NIM_ADD );
+		}
+		return QWidget::winEvent( m );
+    }
+};
+
+static HBITMAP createIconMask( const QPixmap &qp )
+{
+    QImage bm = qp.convertToImage();
+    int w = bm.width();
+    int h = bm.height();
+    int bpl = ((w+15)/16)*2;			// bpl, 16 bit alignment
+    uchar *bits = new uchar[bpl*h];
+    bm.invertPixels();
+    for ( int y=0; y<h; y++ )
+		memcpy( bits+y*bpl, bm.scanLine(y), bpl );
+    HBITMAP hbm = CreateBitmap( w, h, 1, 1, bits );
+    delete [] bits;
+    return hbm;
+}
+
+static HICON createIcon( const QPixmap &pm, HBITMAP &hbm )
+{
+    QPixmap maskpm( pm.size(), pm.depth(), QPixmap::NormalOptim );
+    QBitmap mask( pm.size(), FALSE, QPixmap::NormalOptim );
+    if ( pm.mask() ) {
+        maskpm.fill( Qt::black );			// make masked area black
+        bitBlt( &mask, 0, 0, pm.mask() );
+    } else
+        maskpm.fill( Qt::color1 );
+
+    bitBlt( &maskpm, 0, 0, &pm);
+    ICONINFO iconInfo;
+    iconInfo.fIcon    = TRUE;
+    iconInfo.hbmMask  = hbm = createIconMask(mask);
+    iconInfo.hbmColor = maskpm.hbm();
+
+    HICON icon = CreateIconIndirect( &iconInfo );
+    DeleteObject(iconInfo.hbmMask);
+        iconInfo.hbmMask = hbm = 0; // michalj
+    return icon;
+}
+
+void TrayIcon::sysInstall()
+{
+    if ( !d ) {
+		d = new TrayIconPrivate( this );
+		d->hIcon = createIcon( pm, d->hMask );
+
+		d->trayMessage( NIM_ADD );
+	}
+}
+
+void TrayIcon::sysRemove()
+{
+    if ( d ) {
+		d->trayMessage( NIM_DELETE );
+
+		delete d;
+	    d = 0;
+	}
+}
+
+void TrayIcon::sysUpdateIcon()
+{
+    if ( d ) {
+		if ( d->hMask ) {
+		   DeleteObject( d->hMask );
+			d->hMask = 0; // michalj
+		}
+		if ( d->hIcon ) {
+			DestroyIcon( d->hIcon );
+			d->hIcon = 0; // michalj
+		}
+
+		d->hIcon = createIcon( pm, d->hMask );
+		d->trayMessage( NIM_MODIFY );
+	}
+}
+
+void TrayIcon::sysUpdateToolTip()
+{
+    if ( d )
+		d->trayMessage( NIM_MODIFY );
+}