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138 lines
3.7 KiB
138 lines
3.7 KiB
/* BEGIN_COMMON_COPYRIGHT_HEADER
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* (c)LGPL2+
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*
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* LXQt - a lightweight, Qt based, desktop toolset
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* http://razor-qt.org, http://lxde.org/
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*
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* Copyright: 2010-2011 LXQt team
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* Authors:
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* Alexander Sokoloff <sokoloff.a@gmail.com>
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*
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* This program or library is free software; you can redistribute it
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* and/or modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library 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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* Lesser General Public License for more details.
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* You should have received a copy of the GNU Lesser General
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* Public License along with this library; if not, write to the
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* 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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* END_COMMON_COPYRIGHT_HEADER */
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#include "wmselectdialog.h"
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#include "ui_wmselectdialog.h"
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#include <QTreeWidget>
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#include <QVariant>
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#include <stdlib.h>
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#include <QFileInfo>
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#include <QDir>
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#include <QApplication>
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#include <QCloseEvent>
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#include <QFileDialog>
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#include <QDebug>
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#define TYPE_ROLE Qt::UserRole + 1
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#define SELECT_DLG_TYPE 12345
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WmSelectDialog::WmSelectDialog(const WindowManagerList &availableWindowManagers, QWidget *parent) :
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QDialog(parent),
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ui(new Ui::WmSelectDialog)
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{
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qApp->setStyle("plastique");
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ui->setupUi(this);
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setModal(true);
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connect(ui->wmList, SIGNAL(doubleClicked(QModelIndex)), this, SLOT(accept()));
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connect(ui->wmList, SIGNAL(clicked(QModelIndex)), this, SLOT(selectFileDialog(QModelIndex)));
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connect(ui->wmList, SIGNAL(activated(QModelIndex)), this, SLOT(changeBtnStatus(QModelIndex)));
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foreach (WindowManager wm, availableWindowManagers)
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{
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addWindowManager(wm);
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}
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QTreeWidgetItem *item = new QTreeWidgetItem();
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item->setText(0, tr("Other ..."));
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item->setText(1, tr("Choose your favorite one."));
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item->setData(1, TYPE_ROLE, SELECT_DLG_TYPE);
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ui->wmList->setCurrentItem(ui->wmList->topLevelItem(0));
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ui->wmList->addTopLevelItem(item);
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}
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WmSelectDialog::~WmSelectDialog()
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{
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delete ui;
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}
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void WmSelectDialog::done( int r )
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{
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QString wm = windowManager();
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if (r==1 && !wm.isEmpty() && findProgram(wm))
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{
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QDialog::done( r );
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close();
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}
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}
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QString WmSelectDialog::windowManager() const
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{
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QTreeWidgetItem *item = ui->wmList->currentItem();
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if (item)
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return item->data(0, Qt::UserRole).toString();
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return QString();
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}
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void WmSelectDialog::addWindowManager(const WindowManager &wm)
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{
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QTreeWidgetItem *item = new QTreeWidgetItem();
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item->setText(0, wm.name);
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item->setText(1, wm.comment);
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item->setData(0, Qt::UserRole, wm.command);
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ui->wmList->addTopLevelItem(item);
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}
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void WmSelectDialog::selectFileDialog(const QModelIndex &index)
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{
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QTreeWidget *wmList = ui->wmList;
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QTreeWidgetItem *item = wmList->currentItem();
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if (item->data(1, TYPE_ROLE) != SELECT_DLG_TYPE)
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return;
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QString fname = QFileDialog::getOpenFileName(this, "", "/usr/bin/");
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if (fname.isEmpty())
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return;
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QFileInfo fi(fname);
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if (!fi.exists() || !fi.isExecutable())
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return;
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QTreeWidgetItem *wmItem = new QTreeWidgetItem();
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wmItem->setText(0, fi.baseName());
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wmItem->setData(0, Qt::UserRole, fi.absoluteFilePath());
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wmList->insertTopLevelItem(wmList->topLevelItemCount() -1, wmItem);
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ui->wmList->setCurrentItem(wmItem);
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}
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void WmSelectDialog::changeBtnStatus(const QModelIndex &index)
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{
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QString wm = windowManager();
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ui->buttonBox->setEnabled(!wm.isEmpty() && findProgram(wm));
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}
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