mirror of
https://github.com/KDE/konsole.git
synced 2026-05-06 13:43:15 -04:00
Rename kcmkonsole directory to a much more sensable name
svn path=/trunk/KDE/kdebase/konsole/; revision=457263
This commit is contained in:
Benjamin Meyer
714
settings/schemaeditor.cpp
Normal file
714
settings/schemaeditor.cpp
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@@ -0,0 +1,714 @@
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/***************************************************************************
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schemaeditor.cpp - description
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-------------------
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begin : mar apr 17 16:44:59 CEST 2001
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copyright : (C) 2001 by Andrea Rizzi
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email : rizzi@kde.org
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***************************************************************************/
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/***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#define TABLE_COLORS 20
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#include "schemaeditor.h"
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#include "schemaeditor.moc"
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#include <dcopclient.h>
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#include <qlabel.h>
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#include <qlineedit.h>
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#include <qmatrix.h>
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#include <qcombobox.h>
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//Added by qt3to4:
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#include <QPixmap>
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#include <QTextStream>
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#include <kdebug.h>
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#include <qcheckbox.h>
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#include <kstandarddirs.h>
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//#include <errno.h>
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#include <qslider.h>
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#include <klocale.h>
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#include <kfiledialog.h>
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#include <kinputdialog.h>
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#include <qtoolbutton.h>
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#include <kmessagebox.h>
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#include <ksharedpixmap.h>
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#include <kimageeffect.h>
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#include <qimage.h>
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// SchemaListBoxText is a list box text item with schema filename
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class SchemaListBoxText : public Q3ListBoxText
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{
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public:
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SchemaListBoxText(const QString &title, const QString &filename): Q3ListBoxText(title)
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{
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m_filename = filename;
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};
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const QString filename() { return m_filename; };
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private:
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QString m_filename;
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};
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SchemaEditor::SchemaEditor(QWidget * parent, const char *name)
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:SchemaDialog(parent, name)
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{
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schMod= false;
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loaded = false;
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schemaLoaded = false;
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change = false;
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oldSlot = 0;
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oldSchema = -1;
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color.resize(20);
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type.resize(20);
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bold.resize(20);
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transparent.resize(20);
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defaultSchema = "";
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spix = new KSharedPixmap;
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connect(spix, SIGNAL(done(bool)), SLOT(previewLoaded(bool)));
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DCOPClient *client = kapp->dcopClient();
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if (!client->isAttached())
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client->attach();
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QByteArray data;
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QDataStream args(&data, QIODevice::WriteOnly);
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args.setVersion(QDataStream::Qt_3_1);
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args << 1;
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client->send("kdesktop", "KBackgroundIface", "setExport(int)", data);
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transparencyCheck->setChecked(true);
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transparencyCheck->setChecked(false);
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KGlobal::locale()->insertCatalogue("konsole"); // For schema translations
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connect(imageBrowse, SIGNAL(clicked()), this, SLOT(imageSelect()));
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connect(saveButton, SIGNAL(clicked()), this, SLOT(saveCurrent()));
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connect(removeButton, SIGNAL(clicked()), this, SLOT(removeCurrent()));
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connect(colorCombo, SIGNAL(activated(int)), this, SLOT(slotColorChanged(int)));
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connect(typeCombo, SIGNAL(activated(int)), this, SLOT(slotTypeChanged(int)));
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connect(schemaList, SIGNAL(highlighted(int)), this, SLOT(readSchema(int)));
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connect(shadeColor, SIGNAL(changed(const QColor&)), this, SLOT(updatePreview()));
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connect(shadeSlide, SIGNAL(valueChanged(int)), this, SLOT(updatePreview()));
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connect(transparencyCheck, SIGNAL(toggled(bool)), this, SLOT(updatePreview()));
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connect(backgndLine, SIGNAL(returnPressed()), this, SLOT(updatePreview()));
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connect(titleLine, SIGNAL(textChanged(const QString&)), this, SLOT(schemaModified()));
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connect(shadeColor, SIGNAL(changed(const QColor&)), this, SLOT(schemaModified()));
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connect(shadeSlide, SIGNAL(valueChanged(int)), this, SLOT(schemaModified()));
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connect(transparencyCheck, SIGNAL(toggled(bool)), this, SLOT(schemaModified()));
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connect(modeCombo, SIGNAL(activated(int)), this, SLOT(schemaModified()));
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connect(backgndLine, SIGNAL(returnPressed()), this, SLOT(schemaModified()));
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connect(transparentCheck, SIGNAL(toggled(bool)), this, SLOT(schemaModified()));
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connect(boldCheck, SIGNAL(toggled(bool)), this, SLOT(schemaModified()));
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connect(colorButton, SIGNAL(changed(const QColor&)), this, SLOT(schemaModified()));
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connect(backgndLine, SIGNAL(textChanged(const QString&)), this, SLOT(schemaModified()));
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connect(defaultSchemaCB, SIGNAL(toggled(bool)), this, SIGNAL(changed()));
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removeButton->setEnabled( schemaList->currentItem() );
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}
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QString SchemaEditor::schema()
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{
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QString filename = defaultSchema;
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int i = schemaList->currentItem();
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if (defaultSchemaCB->isChecked() && i>=0)
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filename = ((SchemaListBoxText *) schemaList->item(i))->filename();
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return filename.section('/',-1);
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}
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void SchemaEditor::setSchema(QString sch)
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{
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defaultSchema = sch;
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sch = locate("data", "konsole/"+sch);
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int sc = -1;
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for (int i = 0; i < (int) schemaList->count(); i++)
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if (sch == ((SchemaListBoxText *) schemaList->item(i))->filename())
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sc = i;
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oldSchema = sc;
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if (sc == -1)
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sc = 0;
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schemaList->setCurrentItem(sc);
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// readSchema(sc);
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}
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SchemaEditor::~SchemaEditor()
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{
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delete spix;
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}
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void SchemaEditor::updatePreview()
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{
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if (transparencyCheck->isChecked()) {
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if (loaded) {
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float rx = (100.0 - shadeSlide->value()) / 100;
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QImage ima(pix.convertToImage());
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ima = KImageEffect::fade(ima, rx, shadeColor->color());
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QPixmap pm;
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pm.convertFromImage(ima);
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previewPixmap->setPixmap(pm);
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previewPixmap->setScaledContents(true);
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}
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else //try to reload
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{
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if(!spix->loadFromShared(QString("DESKTOP1")))
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kdDebug(0) << "cannot load" << endl;
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}
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} else {
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QPixmap pm;
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pm.load(backgndLine->text());
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if ( pm.isNull() ) {
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previewPixmap->clear();
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} else {
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previewPixmap->setPixmap(pm);
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previewPixmap->setScaledContents(true);
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}
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}
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}
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void SchemaEditor::previewLoaded(bool l)
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{
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if (l) {
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QMatrix mat;
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pix =
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spix->xForm(mat.
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scale(180.0 / spix->QPixmap::width(),
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100.0 / spix->QPixmap::height()));
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kdDebug(0) << "Loaded" << endl;
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loaded = true;
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if (transparencyCheck->isChecked()) {
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updatePreview();
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}
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} else
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kdDebug(0) << "error loading" << endl;
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}
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void SchemaEditor::getList()
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{
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if (! schemaLoaded) {
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loadAllSchema();
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setSchema(defaultSchema);
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schemaLoaded = true;
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change = true;
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}
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}
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void SchemaEditor::show()
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{
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getList();
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SchemaDialog::show();
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}
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void SchemaEditor::loadAllSchema(QString currentFile)
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{
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QStringList list = KGlobal::dirs()->findAllResources("data", "konsole/*.schema");
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QStringList::ConstIterator it;
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disconnect(schemaList, SIGNAL(highlighted(int)), this, SLOT(readSchema(int)));
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schemaList->clear();
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Q3ListBoxItem* currentItem = 0;
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for (it = list.begin(); it != list.end(); ++it) {
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QString name = (*it);
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QString title = readSchemaTitle(name);
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// Only insert new items so that local items override global
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if (schemaList->findItem(title, Q3ListBox::ExactMatch) == 0) {
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if (title.isNull() || title.isEmpty())
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title=i18n("untitled");
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schemaList->insertItem(new SchemaListBoxText(title, name));
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if (currentFile==name.section('/',-1))
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currentItem = schemaList->item( schemaList->count()-1 );
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}
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}
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schemaList->sort();
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schemaList->setCurrentItem(0); // select the first added item correctly too
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schemaList->setCurrentItem(currentItem);
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connect(schemaList, SIGNAL(highlighted(int)), this, SLOT(readSchema(int)));
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schemaListChanged();
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}
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void SchemaEditor::imageSelect()
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{
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QString start;
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start = backgndLine->text();
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if (start.isEmpty())
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{
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QStringList list=KGlobal::dirs()->resourceDirs("wallpaper");
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if(list.count()>0)
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start= list.last();
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}
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KURL url = KFileDialog::getImageOpenURL(start, 0, i18n("Select Background Image"));
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// KURL url=KFileDialog::getOpenURL(start,"",0,i18n("Select Background Image"));
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if(!url.path().isEmpty())
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{
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backgndLine->setText(url.path());
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updatePreview();
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}
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}
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void SchemaEditor::slotTypeChanged(int slot)
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{
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schemaModified();
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bool active = slot == 0 || slot == 3;
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colorButton->setEnabled(active);
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boldCheck->setEnabled(active);
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transparentCheck->setEnabled(active);
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}
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void SchemaEditor::slotColorChanged(int slot)
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{
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kdDebug(0) << slot << endl;
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color[oldSlot] = colorButton->color();
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type[oldSlot] = typeCombo->currentItem();
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bold[oldSlot] = boldCheck->isChecked();
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transparent[oldSlot] = transparentCheck->isChecked();
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change = false; // Don't mark as modified
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transparentCheck->setChecked(transparent[slot]);
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boldCheck->setChecked(bold[slot]);
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typeCombo->setCurrentItem(type[slot]);
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colorButton->setColor(color[slot]);
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oldSlot = slot;
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change = true;
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}
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void SchemaEditor::removeCurrent()
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{
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int i = schemaList->currentItem();
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if(i==-1)
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return;
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QString base = ((SchemaListBoxText *) schemaList->item(i))->filename();
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// Query if system schemas should be removed
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if (locateLocal("data", "konsole/" + base.section('/', -1)) != base) {
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int code = KMessageBox::warningContinueCancel(this,
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i18n("You are trying to remove a system schema. Are you sure?"),
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i18n("Removing System Schema"),
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KGuiItem(i18n("&Delete"), "editdelete"));
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if (code != KMessageBox::Continue)
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return;
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}
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QString base_filename = base.section('/',-1);
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if(base_filename==schema())
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setSchema("");
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if (!QFile::remove(base))
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KMessageBox::error(this,
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i18n("Cannot remove the schema.\nMaybe it is a system schema.\n"),
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i18n("Error Removing Schema"));
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loadAllSchema();
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setSchema(defaultSchema);
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}
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void SchemaEditor::saveCurrent()
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{
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//This is to update the color table
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colorCombo->setCurrentItem(0);
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slotColorChanged(0);
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QString fullpath;
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if (schemaList->currentText() == titleLine->text()) {
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int i = schemaList->currentItem();
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fullpath = ((SchemaListBoxText *) schemaList->item(i))->filename().section('/',-1);
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}
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else {
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// Only ask for a name for changed titleLine, considered a "save as"
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fullpath = titleLine->text().stripWhiteSpace().simplifyWhiteSpace()+".schema";
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bool ok;
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fullpath = KInputDialog::getText( i18n( "Save Schema" ),
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i18n( "File name:" ), fullpath, &ok, this );
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if (!ok) return;
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}
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if (fullpath[0] != '/')
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fullpath = KGlobal::dirs()->saveLocation("data", "konsole/") + fullpath;
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QFile f(fullpath);
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if (f.open(QIODevice::WriteOnly)) {
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QTextStream t(&f);
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t.setEncoding( QTextStream::UnicodeUTF8 );
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t << "# schema for konsole autogenerated with the schema editor" << endl;
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t << endl;
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t << "title " << titleLine->text() << endl; // Use title line as schema title
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t << endl;
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if (transparencyCheck->isChecked()) {
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QColor c = shadeColor->color();
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QString tra;
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tra.sprintf("transparency %1.2f %3d %3d %3d",
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1.0 * (100 - shadeSlide->value()) / 100, c.red(), c.green(), c.blue());
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t << tra << endl;
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}
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if (!backgndLine->text().isEmpty()) {
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QString smode;
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int mode;
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mode = modeCombo->currentItem();
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if (mode == 0)
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smode = "tile";
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if (mode == 1)
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smode = "center";
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if (mode == 2)
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smode = "full";
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QString image;
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image.sprintf("image %s %s",
|
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(const char *) smode.latin1(),
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(const char *) backgndLine->text().utf8());
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t << image << endl;
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}
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t << endl;
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t << "# foreground colors" << endl;
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t << endl;
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t << "# note that the default background color is flagged" << endl;
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t << "# to become transparent when an image is present." << endl;
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t << endl;
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t << "# slot transparent bold" << endl;
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||||
t << "# | red grn blu | |" << endl;
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t << "# V V--color--V V V" << endl;
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||||
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||||
for (int i = 0; i < 20; i++) {
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||||
QString scol;
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||||
if (type[i] == 0)
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||||
scol.sprintf("color %2d %3d %3d %3d %2d %1d # %s", i,
|
||||
color[i].red(), color[i].green(), color[i].blue(),
|
||||
transparent[i], bold[i],
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(const char *) colorCombo->text(i).utf8());
|
||||
else if (type[i] == 1)
|
||||
scol.sprintf("sysfg %2d %2d %1d # %s", i,
|
||||
transparent[i], bold[i],
|
||||
(const char *) colorCombo->text(i).utf8());
|
||||
else if (type[i] == 2)
|
||||
scol.sprintf("sysbg %2d %2d %1d # %s", i,
|
||||
transparent[i], bold[i],
|
||||
(const char *) colorCombo->text(i).utf8());
|
||||
else {
|
||||
int ch, cs, cv;
|
||||
color[i].hsv(&ch, &cs, &cv);
|
||||
scol.sprintf("rcolor %1d %3d %3d %2d %1d # %s", i,
|
||||
cs, cv, transparent[i], bold[i],
|
||||
(const char *) colorCombo->text(i).utf8());
|
||||
}
|
||||
t << scol << endl;
|
||||
}
|
||||
|
||||
|
||||
f.close();
|
||||
} else
|
||||
KMessageBox::error(this, i18n("Cannot save the schema.\nMaybe permission denied.\n"),
|
||||
i18n("Error Saving Schema"));
|
||||
|
||||
schMod=false;
|
||||
loadAllSchema(fullpath.section('/',-1));
|
||||
}
|
||||
|
||||
void SchemaEditor::schemaModified()
|
||||
{
|
||||
if (change) {
|
||||
saveButton->setEnabled(titleLine->text().length() != 0);
|
||||
schMod=true;
|
||||
emit changed();
|
||||
}
|
||||
}
|
||||
|
||||
QString SchemaEditor::readSchemaTitle(const QString & file)
|
||||
{
|
||||
/*
|
||||
Code taken from konsole/konsole/schema.cpp
|
||||
|
||||
*/
|
||||
|
||||
|
||||
QString fPath = locate("data", "konsole/" + file);
|
||||
|
||||
if (fPath.isNull())
|
||||
fPath = locate("data", file);
|
||||
|
||||
if (fPath.isNull())
|
||||
return 0;
|
||||
|
||||
FILE *sysin = fopen(QFile::encodeName(fPath), "r");
|
||||
if (!sysin)
|
||||
return 0;
|
||||
|
||||
|
||||
char line[100];
|
||||
while (fscanf(sysin, "%80[^\n]\n", line) > 0)
|
||||
if (strlen(line) > 5)
|
||||
if (!strncmp(line, "title", 5)) {
|
||||
fclose(sysin);
|
||||
return i18n(line + 6);
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
void SchemaEditor::schemaListChanged()
|
||||
{
|
||||
QStringList titles, filenames;
|
||||
SchemaListBoxText *item;
|
||||
|
||||
for (int index = 0; index < (int) schemaList->count(); index++) {
|
||||
item = (SchemaListBoxText *) schemaList->item(index);
|
||||
titles.append(item->text());
|
||||
filenames.append(item->filename().section('/', -1));
|
||||
}
|
||||
|
||||
emit schemaListChanged(titles, filenames);
|
||||
}
|
||||
|
||||
void SchemaEditor::querySave()
|
||||
{
|
||||
int result = KMessageBox::questionYesNo(this,
|
||||
i18n("The schema has been modified.\n"
|
||||
"Do you want to save the changes?"),
|
||||
i18n("Schema Modified"),
|
||||
KStdGuiItem::save(),
|
||||
KStdGuiItem::discard());
|
||||
if (result == KMessageBox::Yes)
|
||||
{
|
||||
saveCurrent();
|
||||
}
|
||||
}
|
||||
|
||||
void SchemaEditor::readSchema(int num)
|
||||
{
|
||||
/*
|
||||
Code taken from konsole/konsole/schema.cpp
|
||||
|
||||
*/
|
||||
|
||||
if (oldSchema != -1) {
|
||||
|
||||
|
||||
if (defaultSchemaCB->isChecked()) {
|
||||
|
||||
defaultSchema = ((SchemaListBoxText *) schemaList->item(oldSchema))->filename();
|
||||
|
||||
}
|
||||
|
||||
if(schMod) {
|
||||
disconnect(schemaList, SIGNAL(highlighted(int)), this, SLOT(readSchema(int)));
|
||||
schemaList->setCurrentItem(oldSchema);
|
||||
querySave();
|
||||
schemaList->setCurrentItem(num);
|
||||
connect(schemaList, SIGNAL(highlighted(int)), this, SLOT(readSchema(int)));
|
||||
schMod=false;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
QString fPath = locate("data", "konsole/" +
|
||||
((SchemaListBoxText *) schemaList->item(num))->filename());
|
||||
|
||||
if (fPath.isNull())
|
||||
fPath = locate("data",
|
||||
((SchemaListBoxText *) schemaList->item(num))->filename());
|
||||
|
||||
if (fPath.isNull()) {
|
||||
KMessageBox::error(this, i18n("Cannot find the schema."),
|
||||
i18n("Error Loading Schema"));
|
||||
|
||||
|
||||
return;
|
||||
}
|
||||
removeButton->setEnabled( QFileInfo (fPath).isWritable () );
|
||||
defaultSchemaCB->setChecked(fPath.section('/',-1) == defaultSchema.section('/',-1));
|
||||
|
||||
FILE *sysin = fopen(QFile::encodeName(fPath), "r");
|
||||
if (!sysin) {
|
||||
KMessageBox::error(this, i18n("Cannot load the schema."),
|
||||
i18n("Error Loading Schema"));
|
||||
loadAllSchema();
|
||||
return;
|
||||
}
|
||||
|
||||
char line[100];
|
||||
|
||||
|
||||
titleLine->setText(i18n("untitled"));
|
||||
transparencyCheck->setChecked(false);
|
||||
backgndLine->setText("");
|
||||
|
||||
while (fscanf(sysin, "%80[^\n]\n", line) > 0) {
|
||||
if (strlen(line) > 5) {
|
||||
|
||||
if (!strncmp(line, "title", 5)) {
|
||||
titleLine->setText(i18n(line + 6));
|
||||
}
|
||||
|
||||
|
||||
|
||||
if (!strncmp(line, "image", 5)) {
|
||||
char rend[100], path[100];
|
||||
int attr = 1;
|
||||
if (sscanf(line, "image %s %s", rend, path) != 2)
|
||||
continue;
|
||||
if (!strcmp(rend, "tile"))
|
||||
attr = 2;
|
||||
else if (!strcmp(rend, "center"))
|
||||
attr = 3;
|
||||
else if (!strcmp(rend, "full"))
|
||||
attr = 4;
|
||||
else
|
||||
continue;
|
||||
|
||||
QString qline(line);
|
||||
backgndLine->setText(locate("wallpaper", qline.mid( qline.find(" ",7)+1 ) ));
|
||||
modeCombo->setCurrentItem(attr - 2);
|
||||
|
||||
}
|
||||
|
||||
|
||||
if (!strncmp(line, "transparency", 12)) {
|
||||
float rx;
|
||||
int rr, rg, rb;
|
||||
// Transparency needs 4 parameters: fade strength and the 3
|
||||
// components of the fade color.
|
||||
if (sscanf(line, "transparency %g %d %d %d", &rx, &rr, &rg, &rb) != 4)
|
||||
continue;
|
||||
|
||||
transparencyCheck->setChecked(true);
|
||||
shadeSlide->setValue((int)(100 - rx * 100));
|
||||
shadeColor->setColor(QColor(rr, rg, rb));
|
||||
|
||||
}
|
||||
if (!strncmp(line,"rcolor",6)) {
|
||||
int fi,ch,cs,cv,tr,bo;
|
||||
if(sscanf(line,"rcolor %d %d %d %d %d",&fi,&cs,&cv,&tr,&bo) != 5)
|
||||
continue;
|
||||
if (!(0 <= fi && fi <= TABLE_COLORS))
|
||||
continue;
|
||||
ch = 0; // Random hue - set to zero
|
||||
if (!(0 <= cs && cs <= 255 ))
|
||||
continue;
|
||||
if (!(0 <= cv && cv <= 255 ))
|
||||
continue;
|
||||
if (!(0 <= tr && tr <= 1 ))
|
||||
continue;
|
||||
if (!(0 <= bo && bo <= 1 ))
|
||||
continue;
|
||||
color[fi] = QColor();
|
||||
color[fi].setHsv(ch,cs,cv);
|
||||
transparent[fi] = tr;
|
||||
bold[fi] = bo;
|
||||
type[fi] = 3;
|
||||
}
|
||||
if (!strncmp(line, "color", 5)) {
|
||||
int fi, cr, cg, cb, tr, bo;
|
||||
if (sscanf(line, "color %d %d %d %d %d %d", &fi, &cr, &cg, &cb, &tr, &bo) != 6)
|
||||
continue;
|
||||
if (!(0 <= fi && fi <= TABLE_COLORS))
|
||||
continue;
|
||||
if (!(0 <= cr && cr <= 255))
|
||||
continue;
|
||||
if (!(0 <= cg && cg <= 255))
|
||||
continue;
|
||||
if (!(0 <= cb && cb <= 255))
|
||||
continue;
|
||||
if (!(0 <= tr && tr <= 1))
|
||||
continue;
|
||||
if (!(0 <= bo && bo <= 1))
|
||||
continue;
|
||||
color[fi] = QColor(cr, cg, cb);
|
||||
transparent[fi] = tr;
|
||||
bold[fi] = bo;
|
||||
type[fi] = 0;
|
||||
|
||||
}
|
||||
if (!strncmp(line, "sysfg", 5)) {
|
||||
int fi, tr, bo;
|
||||
if (sscanf(line, "sysfg %d %d %d", &fi, &tr, &bo) != 3)
|
||||
continue;
|
||||
if (!(0 <= fi && fi <= TABLE_COLORS))
|
||||
continue;
|
||||
if (!(0 <= tr && tr <= 1))
|
||||
continue;
|
||||
if (!(0 <= bo && bo <= 1))
|
||||
continue;
|
||||
color[fi] = kapp->palette().active().text();
|
||||
transparent[fi] = tr;
|
||||
bold[fi] = bo;
|
||||
type[fi] = 1;
|
||||
}
|
||||
if (!strncmp(line, "sysbg", 5)) {
|
||||
int fi, tr, bo;
|
||||
if (sscanf(line, "sysbg %d %d %d", &fi, &tr, &bo) != 3)
|
||||
continue;
|
||||
if (!(0 <= fi && fi <= TABLE_COLORS))
|
||||
continue;
|
||||
if (!(0 <= tr && tr <= 1))
|
||||
continue;
|
||||
if (!(0 <= bo && bo <= 1))
|
||||
continue;
|
||||
color[fi] = kapp->palette().active().base();
|
||||
transparent[fi] = tr;
|
||||
bold[fi] = bo;
|
||||
type[fi] = 2;
|
||||
}
|
||||
}
|
||||
}
|
||||
fclose(sysin);
|
||||
int ii = colorCombo->currentItem();
|
||||
transparentCheck->setChecked(transparent[ii]);
|
||||
boldCheck->setChecked(bold[ii]);
|
||||
typeCombo->setCurrentItem(type[ii]);
|
||||
colorButton->setColor(color[ii]);
|
||||
|
||||
bool inactive = type[ii] == 1 || type[ii] == 2;
|
||||
boldCheck->setDisabled(inactive);
|
||||
transparentCheck->setDisabled(inactive);
|
||||
colorButton->setDisabled(inactive);
|
||||
|
||||
oldSchema = num;
|
||||
updatePreview();
|
||||
schMod=false;
|
||||
return;
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user