120 lines
3.6 KiB
C++
120 lines
3.6 KiB
C++
/*
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* Cantata
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*
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* Copyright (c) 2011-2012 Craig Drummond <craig.p.drummond@gmail.com>
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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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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#include <QtGui/QFormLayout>
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#include <QtGui/QLabel>
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#include <QtGui/QIcon>
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#include "streamcategorydialog.h"
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#include "mainwindow.h"
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#include "settings.h"
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#include "streamsmodel.h"
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#include "localize.h"
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#include "icons.h"
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#ifdef ENABLE_KDE_SUPPORT
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#include <KDE/KIconDialog>
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#include <QtGui/QPushButton>
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#endif
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StreamCategoryDialog::StreamCategoryDialog(const QStringList &categories, QWidget *parent)
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: Dialog(parent)
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{
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existingCategories=categories.toSet();
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QWidget *wid = new QWidget(this);
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QFormLayout *layout = new QFormLayout(wid);
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nameEntry = new LineEdit(wid);
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QSizePolicy sizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::Fixed);
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sizePolicy.setHorizontalStretch(0);
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sizePolicy.setVerticalStretch(0);
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int row=0;
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#ifdef ENABLE_KDE_SUPPORT
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layout->setWidget(row, QFormLayout::LabelRole, new QLabel(i18n("Name:"), wid));
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#else
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layout->setWidget(row, QFormLayout::LabelRole, new QLabel(i18n("Name:"), wid));
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#endif
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layout->setWidget(row++, QFormLayout::FieldRole, nameEntry);
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#ifdef ENABLE_KDE_SUPPORT
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layout->setWidget(row, QFormLayout::LabelRole, new QLabel(i18n("Icon:"), wid));
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iconButton=new QPushButton(this);
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setIcon(QString());
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layout->setWidget(row++, QFormLayout::FieldRole, iconButton);
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#endif
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setCaption(i18n("Add Category"));
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setMainWidget(wid);
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setButtons(Ok|Cancel);
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enableButton(Ok, false);
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connect(nameEntry, SIGNAL(textChanged(const QString &)), SLOT(changed()));
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#ifdef ENABLE_KDE_SUPPORT
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connect(iconButton, SIGNAL(clicked()), SLOT(setIcon()));
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#endif
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nameEntry->setFocus();
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resize(400, 100);
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}
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void StreamCategoryDialog::setEdit(const QString &editName, const QString &editIconName)
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{
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#ifdef ENABLE_KDE_SUPPORT
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prevIconName=iconName=editIconName;
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setIcon(prevIconName);
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#else
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Q_UNUSED(editIconName)
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#endif
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setCaption(i18n("Edit Category"));
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enableButton(Ok, false);
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prevName=editName;
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nameEntry->setText(editName);
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}
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void StreamCategoryDialog::changed()
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{
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QString n=name();
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bool enableOk=!n.isEmpty() && (n!=prevName) && !existingCategories.contains(n);
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#ifdef ENABLE_KDE_SUPPORT
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enableOk=enableOk || icon()!=prevIconName;
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#endif
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enableButton(Ok, enableOk);
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}
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#ifdef ENABLE_KDE_SUPPORT
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void StreamCategoryDialog::setIcon(const QString &icn)
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{
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iconButton->setIcon(icn.isEmpty() ? Icons::streamIcon
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: icn.startsWith('/')
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? QIcon(icn)
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: QIcon::fromTheme(icn));
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}
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void StreamCategoryDialog::setIcon()
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{
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QString icon=KIconDialog::getIcon(KIconLoader::MainToolbar, KIconLoader::Any, false, 22, false, this);
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if (!icon.isEmpty()) {
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iconName=icon;
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setIcon(icon);
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changed();
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}
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}
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#endif
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