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FeedReader plugin:

Browse source 
- added new classes for XML/HTML parse and modify
- added basic error handling
- added new GUI for a preview and a tree to show the structure of the page (will be continued)

git-svn-id: http://svn.code.sf.net/p/retroshare/code/branches/v0.5-gxs-b1@5412 b45a01b8-16f6-495d-af2f-9b41ad6348cc
This commit is contained in:
thunder2 2012-08-13 21:35:11 +00:00
parent acaefada65
commit f51af0d4de
24 changed files with 1959 additions and 509 deletions
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89
plugins/FeedReader/gui/PreviewFeedDialog.h Normal file
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/****************************************************************
* RetroShare GUI is distributed under the following license:
*
* Copyright (C) 2012 by Thunder
*
* 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.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
****************************************************************/
#ifndef PREVIEWFEEDDIALOG_H
#define PREVIEWFEEDDIALOG_H
#include <QDialog>
#include <QItemDelegate>
namespace Ui {
class PreviewFeedDialog;
}
class QTreeWidget;
class RsFeedReader;
class FeedReaderNotify;
class FeedInfo;
// not yet functional
//class PreviewItemDelegate : public QItemDelegate
//{
// Q_OBJECT
//public:
// PreviewItemDelegate(QTreeWidget *parent);
//private slots:
// void sectionResized(int logicalIndex, int oldSize, int newSize);
//protected:
// virtual void drawDisplay(QPainter *painter, const QStyleOptionViewItem &option, const QRect &rect, const QString &text) const;
// virtual void drawFocus(QPainter *painter, const QStyleOptionViewItem &option, const QRect &rect) const;
// virtual QSize sizeHint(const QStyleOptionViewItem &option, const QModelIndex &index) const;
//};
class PreviewFeedDialog : public QDialog
{
Q_OBJECT
public:
PreviewFeedDialog(RsFeedReader *feedReader, FeedReaderNotify *notify, const FeedInfo &feedInfo, QWidget *parent = 0);
~PreviewFeedDialog();
private slots:
void previousMsg();
void nextMsg();
void showDocumentFrame(bool show);
/* FeedReaderNotify */
void feedChanged(const QString &feedId, int type);
void msgChanged(const QString &feedId, const QString &msgId, int type);
private:
int getMsgPos();
void setInfo(const QString &info);
void fillFeedInfo(const FeedInfo &feedInfo);
void updateMsgCount();
void updateMsg();
void fillDocumentTree();
RsFeedReader *mFeedReader;
FeedReaderNotify *mNotify;
std::string mFeedId;
std::string mMsgId;
std::list<std::string> mMsgIds;
std::string mDescription;
Ui::PreviewFeedDialog *ui;
};
#endif // PREVIEWFEEDDIALOG_H