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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commit4aed2c8219774f5d797760606b8489a92ddc5163 (patch)
tree3f8c130f7d269626bf6a9447407ef6c35954426a /kcontrol/input/core/themepage.cpp
downloadtdebase-4aed2c8219774f5d797760606b8489a92ddc5163.tar.gz
tdebase-4aed2c8219774f5d797760606b8489a92ddc5163.zip
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdebase@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
Diffstat (limited to 'kcontrol/input/core/themepage.cpp')
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1 files changed, 212 insertions, 0 deletions
diff --git a/kcontrol/input/core/themepage.cpp b/kcontrol/input/core/themepage.cpp
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+/*
+ * Copyright (C) 2003 Fredrik Höglund <fredrik@kde.org>
+ *
+ * Based on the large cursor code written by Rik Hemsley,
+ * Copyright (c) 2000 Rik Hemsley <rik@kde.org>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public
+ * License version 2 as published by the Free Software Foundation.
+ *
+ * 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; see the file COPYING. If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#include <kglobal.h>
+#include <kstandarddirs.h>
+#include <kurl.h>
+#include <kprocess.h>
+#include <kio/job.h>
+#include <kio/netaccess.h>
+#include <kmessagebox.h>
+#include <klocale.h>
+#include <kconfig.h>
+#include <klistview.h>
+#include <kdialog.h>
+
+#include <qlayout.h>
+#include <qdir.h>
+#include <qpixmap.h>
+#include <qimage.h>
+#include <qlabel.h>
+
+#include "themepage.h"
+#include "themepage.moc"
+
+#include "bitmaps.h"
+
+
+namespace {
+ // Listview columns
+ enum Columns { NameColumn = 0, DescColumn, /* hidden */ DirColumn };
+}
+
+
+ThemePage::ThemePage( QWidget* parent, const char* name )
+ : QWidget( parent, name )
+{
+ QBoxLayout *layout = new QVBoxLayout( this );
+ layout->setAutoAdd( true );
+ layout->setMargin( KDialog::marginHint() );
+ layout->setSpacing( KDialog::spacingHint() );
+
+ new QLabel( i18n("Select the cursor theme you want to use:"), this );
+
+ // Create the theme list view
+ listview = new KListView( this );
+ listview->setFullWidth( true );
+ listview->setAllColumnsShowFocus( true );
+ listview->addColumn( i18n("Name") );
+ listview->addColumn( i18n("Description") );
+
+ connect( listview, SIGNAL(selectionChanged(QListViewItem*)),
+ SLOT(selectionChanged(QListViewItem*)) );
+
+ insertThemes();
+}
+
+
+ThemePage::~ThemePage()
+{
+}
+
+
+void ThemePage::selectionChanged( QListViewItem *item )
+{
+ selectedTheme = item->text( DirColumn );
+ emit changed( selectedTheme != currentTheme );
+}
+
+
+void ThemePage::save()
+{
+ if ( currentTheme == selectedTheme )
+ return;
+
+ bool whiteCursor = selectedTheme.right( 5 ) == "White";
+ bool largeCursor = selectedTheme.left( 5 ) == "Large";
+
+ KConfig c( "kcminputrc" );
+ c.setGroup( "Mouse" );
+ c.writeEntry( "LargeCursor", largeCursor );
+ c.writeEntry( "WhiteCursor", whiteCursor );
+
+ currentTheme = selectedTheme;
+
+ fixCursorFile();
+
+ KMessageBox::information( this, i18n("You have to restart KDE for these "
+ "changes to take effect."), i18n("Cursor Settings Changed"),
+ "CursorSettingsChanged" );
+}
+
+void ThemePage::load()
+{
+ load( false );
+}
+
+void ThemePage::load( bool useDefaults )
+{
+ bool largeCursor, whiteCursor;
+
+ KConfig c( "kcminputrc" );
+
+ c.setReadDefaults( useDefaults );
+
+ c.setGroup( "Mouse" );
+ largeCursor = c.readBoolEntry( "LargeCursor", false );
+ whiteCursor = c.readBoolEntry( "WhiteCursor", false );
+
+ if ( largeCursor )
+ currentTheme = whiteCursor ? "LargeWhite" : "LargeBlack";
+ else
+ currentTheme = whiteCursor ? "SmallWhite" : "SmallBlack";
+
+ selectedTheme = currentTheme;
+ QListViewItem *item = listview->findItem( currentTheme, DirColumn );
+ item->setSelected( true );
+}
+
+
+void ThemePage::defaults()
+{
+ load( true );
+}
+
+
+void ThemePage::insertThemes()
+{
+ KListViewItem *item;
+
+ item = new KListViewItem( listview, i18n("Small black"),
+ i18n("Small black cursors"), "SmallBlack" );
+ item->setPixmap( 0, QPixmap( arrow_small_black_xpm ) );
+ listview->insertItem( item );
+
+ item = new KListViewItem( listview, i18n("Large black"),
+ i18n("Large black cursors"), "LargeBlack" );
+ item->setPixmap( 0, QPixmap( arrow_large_black_xpm ) );
+ listview->insertItem( item );
+
+ item = new KListViewItem( listview, i18n("Small white"),
+ i18n("Small white cursors"), "SmallWhite" );
+ item->setPixmap( 0, QPixmap( arrow_small_white_xpm ) );
+ listview->insertItem( item );
+
+ item = new KListViewItem( listview, i18n("Large white"),
+ i18n("Large white cursors"), "LargeWhite" );
+ item->setPixmap( 0, QPixmap( arrow_large_white_xpm ) );
+ listview->insertItem( item );
+}
+
+
+void ThemePage::fixCursorFile()
+{
+ // Make sure we have the 'font' resource dir registered and can find the
+ // override dir.
+ //
+ // Next, if the user wants large cursors, copy the font
+ // cursor_large.pcf.gz to (localkdedir)/share/fonts/override/cursor.pcf.gz.
+ // Else remove the font cursor.pcf.gz from (localkdedir)/share/fonts/override.
+ //
+ // Run mkfontdir to update fonts.dir in that dir.
+
+ KGlobal::dirs()->addResourceType( "font", "share/fonts/" );
+ KIO::mkdir( KURL::fromPathOrURL(QDir::homeDirPath() + "/.fonts/kde-override") );
+ QString overrideDir = QDir::homeDirPath() + "/.fonts/kde-override/";
+
+ KURL installedFont;
+ installedFont.setPath( overrideDir + "cursor.pcf.gz" );
+
+ if ( currentTheme == "SmallBlack" )
+ KIO::NetAccess::del( installedFont, this );
+ else {
+ KURL source;
+
+ if ( currentTheme == "LargeBlack" )
+ source.setPath( locate("data", "kcminput/cursor_large_black.pcf.gz") );
+ else if ( currentTheme == "LargeWhite" )
+ source.setPath( locate("data", "kcminput/cursor_large_white.pcf.gz") );
+ else if ( currentTheme == "SmallWhite" )
+ source.setPath( locate("data", "kcminput/cursor_small_white.pcf.gz") );
+
+ KIO::NetAccess::file_copy( source, installedFont, -1, true );
+ }
+
+ QString cmd = KGlobal::dirs()->findExe( "mkfontdir" );
+ if ( !cmd.isEmpty() )
+ {
+ KProcess p;
+ p << cmd << overrideDir;
+ p.start(KProcess::Block);
+ }
+}
+
+// vim: set noet ts=4 sw=4: