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/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */
/*
Rosegarden
A MIDI and audio sequencer and musical notation editor.
This program is Copyright 2000-2008
Guillaume Laurent <[email protected]>,
Chris Cannam <[email protected]>,
Richard Bown <[email protected]>
The moral rights of Guillaume Laurent, Chris Cannam, and Richard
Bown to claim authorship of this work have been asserted.
Other copyrights also apply to some parts of this work. Please
see the AUTHORS file and individual file headers for details.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version. See the file
COPYING included with this distribution for more information.
*/
#include "ColourConfigurationPage.h"
#include "misc/Debug.h"
#include "misc/Strings.h"
#include "base/Colour.h"
#include "base/ColourMap.h"
#include "commands/segment/SegmentColourMapCommand.h"
#include "ConfigurationPage.h"
#include "document/RosegardenGUIDoc.h"
#include "document/MultiViewCommandHistory.h"
#include "gui/general/GUIPalette.h"
#include "gui/widgets/ColourTable.h"
#include "TabbedConfigurationPage.h"
#include <kcolordialog.h>
#include <kconfig.h>
#include <kinputdialog.h>
#include <tqcolor.h>
#include <tqframe.h>
#include <tqpushbutton.h>
#include <tqstring.h>
#include <tqtabwidget.h>
#include <tqwidget.h>
#include <tqlayout.h>
namespace Rosegarden
{
ColourConfigurationPage::ColourConfigurationPage(RosegardenGUIDoc *doc,
TQWidget *tqparent,
const char *name)
: TabbedConfigurationPage(doc, tqparent, name)
{
TQFrame *frame = new TQFrame(m_tabWidget);
TQGridLayout *tqlayout = new TQGridLayout(frame, 2, 2,
10, 5);
m_map = m_doc->getComposition().getSegmentColourMap();
m_colourtable = new ColourTable(frame, m_map, m_listmap);
m_colourtable->setFixedHeight(280);
tqlayout->addMultiCellWidget(m_colourtable, 0, 0, 0, 1);
TQPushButton* addColourButton = new TQPushButton(i18n("Add New Color"),
frame);
tqlayout->addWidget(addColourButton, 1, 0, TQt::AlignHCenter);
TQPushButton* deleteColourButton = new TQPushButton(i18n("Delete Color"),
frame);
tqlayout->addWidget(deleteColourButton, 1, 1, TQt::AlignHCenter);
connect(addColourButton, TQT_SIGNAL(clicked()),
this, TQT_SLOT(slotAddNew()));
connect(deleteColourButton, TQT_SIGNAL(clicked()),
this, TQT_SLOT(slotDelete()));
connect(this, TQT_SIGNAL(docColoursChanged()),
m_doc, TQT_SLOT(slotDocColoursChanged()));
connect(m_colourtable, TQT_SIGNAL(entryTextChanged(unsigned int, TQString)),
this, TQT_SLOT(slotTextChanged(unsigned int, TQString)));
connect(m_colourtable, TQT_SIGNAL(entryColourChanged(unsigned int, TQColor)),
this, TQT_SLOT(slotColourChanged(unsigned int, TQColor)));
addTab(frame, i18n("Color Map"));
}
void
ColourConfigurationPage::slotTextChanged(unsigned int index, TQString string)
{
m_map.modifyNameByIndex(m_listmap[index], string.ascii());
m_colourtable->populate_table(m_map, m_listmap);
}
void
ColourConfigurationPage::slotColourChanged(unsigned int index, TQColor color)
{
m_map.modifyColourByIndex(m_listmap[index], GUIPalette::convertColour(color));
m_colourtable->populate_table(m_map, m_listmap);
}
void
ColourConfigurationPage::apply()
{
SegmentColourMapCommand *command = new SegmentColourMapCommand(m_doc, m_map);
m_doc->getCommandHistory()->addCommand(command);
RG_DEBUG << "ColourConfigurationPage::apply() emitting docColoursChanged()" << endl;
emit docColoursChanged();
}
void
ColourConfigurationPage::slotAddNew()
{
TQColor temp;
bool ok = false;
TQString newName = KInputDialog::getText(i18n("New Color Name"),
i18n("Enter new name"),
i18n("New"),
&ok);
if ((ok == true) && (!newName.isEmpty())) {
KColorDialog box(this, "", true);
int result = box.getColor( temp );
if (result == KColorDialog::Accepted) {
Colour temp2 = GUIPalette::convertColour(temp);
m_map.addItem(temp2, qstrtostr(newName));
m_colourtable->populate_table(m_map, m_listmap);
}
// Else we don't do anything as they either didn't give a name
// or didn't give a colour
}
}
void
ColourConfigurationPage::slotDelete()
{
TQTableSelection temp = m_colourtable->selection(0);
if ((!temp.isActive()) || (temp.topRow() == 0))
return ;
unsigned int toDel = temp.topRow();
m_map.deleteItemByIndex(m_listmap[toDel]);
m_colourtable->populate_table(m_map, m_listmap);
}
}
#include "ColourConfigurationPage.moc"
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