mirror of
https://github.com/RetroShare/RetroShare.git
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fc6c5ea22f
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@3485 b45a01b8-16f6-495d-af2f-9b41ad6348cc
149 lines
3.9 KiB
C++
149 lines
3.9 KiB
C++
/****************************************************************
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* RetroShare is distributed under the following license:
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*
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* Copyright (C) 2010 Christopher Evi-Parker
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (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
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* GNU 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; if not, write to the Free Software
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* 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 "EditChanDetails.h"
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#include <QFileDialog>
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#include <retroshare/rschannels.h>
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#include <list>
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#include <iostream>
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#include <string>
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#define CHAN_DEFAULT_IMAGE ":/images/channels.png"
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/** Default constructor */
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EditChanDetails::EditChanDetails(QWidget *parent, Qt::WFlags flags, std::string cId)
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: QDialog(parent, flags), mChannelId(cId)
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{
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/* Invoke Qt Designer generated QObject setup routine */
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ui.setupUi(this);
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connect(ui.applyButton, SIGNAL(clicked()), this, SLOT(applyDialog()));
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connect(ui.cancelButton, SIGNAL(clicked()), this, SLOT(closeinfodlg()));
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connect( ui.LogoButton, SIGNAL(clicked() ), this , SLOT(addChannelLogo()));
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connect( ui.ChannelLogoButton, SIGNAL(clicked() ), this , SLOT(addChannelLogo()));
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ui.ChannelLogoButton->setDisabled(true);
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ui.LogoButton->setDisabled(true);
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loadChannel();
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}
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/**
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Overloads the default show() slot so we can set opacity*/
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void EditChanDetails::show()
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{
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if(!this->isVisible()) {
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QDialog::show();
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}
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}
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void EditChanDetails::closeEvent (QCloseEvent * event)
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{
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QWidget::closeEvent(event);
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}
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void EditChanDetails::closeinfodlg()
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{
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close();
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}
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void EditChanDetails::loadChannel()
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{
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if (!rsChannels)
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{
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return;
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}
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ChannelInfo ci;
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rsChannels->getChannelInfo(mChannelId, ci);
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// Set Channel Name
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ui.nameline->setText(QString::fromStdWString(ci.channelName));
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// Set Channel Description
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ui.DescriptiontextEdit->setText(QString::fromStdWString(ci.channelDesc));
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// Set Channel Logo
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if(ci.pngImageLen != 0)
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{
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QPixmap chanImage;
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chanImage.loadFromData(ci.pngChanImage, ci.pngImageLen, "PNG");
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ui.ChannelLogoButton->setIcon(QIcon(chanImage));
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}
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else
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{
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QPixmap defaulImage(CHAN_DEFAULT_IMAGE);
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ui.ChannelLogoButton->setIcon(QIcon(defaulImage));
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}
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}
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void EditChanDetails::applyDialog()
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{
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if(!rsChannels)
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return;
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// if text boxes have not been edited leave alone
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if(!ui.nameline->isModified() && !ui.DescriptiontextEdit->document()->isModified())
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return;
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ChannelInfo ci;
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ci.channelName = ui.nameline->text().toStdWString();
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ci.channelDesc = ui.DescriptiontextEdit->document()->toPlainText().toStdWString();
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/* reload now */
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rsChannels->channelEditInfo(mChannelId, ci);
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/* close the Dialog after the Changes applied */
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closeinfodlg();
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return;
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}
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void EditChanDetails::addChannelLogo()
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{
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QString fileName = QFileDialog::getOpenFileName(this, tr("Load File"), QDir::homePath(), tr("Pictures (*.png *.xpm *.jpg)"));
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if(!fileName.isEmpty())
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{
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picture = QPixmap(fileName).scaled(64,64, Qt::IgnoreAspectRatio, Qt::SmoothTransformation);
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// to show the selected
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ui.ChannelLogoButton->setIcon(picture);
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}
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}
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