mirror of
https://github.com/RetroShare/RetroShare.git
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03e2ee72e0
- Editing of Photo Descriptions & Album descriptions. - Photo versions. - Default to Album description, if Photo not filled in. - Album Cover images. - SlideShow. Todo: - Deletion of Photos & Albums. - Handle Photo Files (only thumbnails at the moment). - Searching. - Sharing options. - Image processing. - +lots more. git-svn-id: http://svn.code.sf.net/p/retroshare/code/branches/v0.5-new_cache_system@5239 b45a01b8-16f6-495d-af2f-9b41ad6348cc
767 lines
16 KiB
C++
767 lines
16 KiB
C++
/*
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* Retroshare Photo Plugin.
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*
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* Copyright 2012-2012 by Robert Fernie.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License Version 2.1 as published by the Free Software Foundation.
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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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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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* USA.
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*
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* Please report all bugs and problems to "retroshare@lunamutt.com".
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*
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*/
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#include "PhotoDialog.h"
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#include <retroshare/rspeers.h>
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#include <retroshare/rsphoto.h>
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#include <iostream>
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#include <sstream>
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#include <QTimer>
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#include <QMessageBox>
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/******
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* #define PHOTO_DEBUG 1
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*****/
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/****************************************************************
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* New Photo Display Widget.
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*
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* This has two 'lists'.
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* Top list shows Albums.
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* Lower list is photos from the selected Album.
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*
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* Notes:
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* Each Item will be an AlbumItem, which contains a thumbnail & random details.
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* We will limit Items to < 100. With a 'Filter to see more message.
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*
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* Thumbnails will come from Service.
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* Option to Share albums / pictures onward (if permissions allow).
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* Option to Download the albums to a specified directory. (is this required if sharing an album?)
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*
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* Will introduce a FullScreen SlideShow later... first get basics happening.
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*/
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/** Constructor */
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PhotoDialog::PhotoDialog(QWidget *parent)
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: MainPage(parent)
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{
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ui.setupUi(this);
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mAddDialog = NULL;
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mAlbumSelected = NULL;
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mPhotoSelected = NULL;
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mSlideShow = NULL;
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connect( ui.toolButton_NewAlbum, SIGNAL(clicked()), this, SLOT(OpenOrShowPhotoAddDialog()));
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connect( ui.toolButton_EditAlbum, SIGNAL(clicked()), this, SLOT(OpenPhotoEditDialog()));
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connect( ui.toolButton_SlideShow, SIGNAL(clicked()), this, SLOT(OpenSlideShow()));
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QTimer *timer = new QTimer(this);
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timer->connect(timer, SIGNAL(timeout()), this, SLOT(checkUpdate()));
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timer->start(1000);
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/* setup TokenQueue */
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mPhotoQueue = new TokenQueue(rsPhoto, this);
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}
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void PhotoDialog::notifySelection(PhotoItem *item, int ptype)
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{
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std::cerr << "PhotoDialog::notifySelection() from : " << ptype << " " << item;
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std::cerr << std::endl;
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switch(ptype)
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{
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default:
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case PHOTO_ITEM_TYPE_ALBUM:
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notifyAlbumSelection(item);
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break;
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case PHOTO_ITEM_TYPE_PHOTO:
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notifyPhotoSelection(item);
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break;
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}
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}
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void PhotoDialog::notifyAlbumSelection(PhotoItem *item)
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{
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std::cerr << "PhotoDialog::notifyAlbumSelection() from : " << item;
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std::cerr << std::endl;
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if (mAlbumSelected)
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{
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std::cerr << "PhotoDialog::notifyAlbumSelection() unselecting old one : " << mAlbumSelected;
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std::cerr << std::endl;
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mAlbumSelected->setSelected(false);
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}
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mAlbumSelected = item;
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insertPhotosForSelectedAlbum();
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}
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void PhotoDialog::notifyPhotoSelection(PhotoItem *item)
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{
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std::cerr << "PhotoDialog::notifyPhotoSelection() from : " << item;
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std::cerr << std::endl;
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if (mPhotoSelected)
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{
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std::cerr << "PhotoDialog::notifyPhotoSelection() unselecting old one : " << mPhotoSelected;
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std::cerr << std::endl;
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mPhotoSelected->setSelected(false);
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}
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mPhotoSelected = item;
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}
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void PhotoDialog::checkUpdate()
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{
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/* update */
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if (!rsPhoto)
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return;
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if (rsPhoto->updated())
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{
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//insertAlbums();
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requestAlbumList();
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}
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return;
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}
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/*************** New Photo Dialog ***************/
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void PhotoDialog::OpenSlideShow()
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{
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// TODO.
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if (!mAlbumSelected)
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{
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// ALERT.
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int ret = QMessageBox::information(this, tr("PhotoShare"),
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tr("Please select an album before\n"
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"requesting to edit it!"),
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QMessageBox::Ok);
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return;
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}
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if (mAlbumSelected->mIsPhoto)
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{
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std::cerr << "PhotoDialog::OpenPhotoEditDialog() MAJOR ERROR!";
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std::cerr << std::endl;
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return;
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}
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std::string albumId = mAlbumSelected->mAlbumDetails.mMeta.mGroupId;
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if (mSlideShow)
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{
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mSlideShow->show();
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}
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else
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{
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mSlideShow = new PhotoSlideShow(NULL);
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mSlideShow->show();
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}
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mSlideShow->loadAlbum(albumId);
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}
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/*************** New Photo Dialog ***************/
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void PhotoDialog::OpenOrShowPhotoAddDialog()
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{
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if (mAddDialog)
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{
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mAddDialog->show();
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}
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else
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{
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mAddDialog = new PhotoAddDialog(NULL);
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mAddDialog->show();
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}
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mAddDialog->clearDialog();
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}
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/*************** Edit Photo Dialog ***************/
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void PhotoDialog::OpenPhotoEditDialog()
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{
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/* check if we have an album selected */
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// THE TWO MessageBoxes - should be handled by disabling the Button!.
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// TODO.
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if (!mAlbumSelected)
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{
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// ALERT.
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int ret = QMessageBox::information(this, tr("PhotoShare"),
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tr("Please select an album before\n"
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"requesting to edit it!"),
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QMessageBox::Ok);
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return;
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}
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if (mAlbumSelected->mIsPhoto)
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{
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std::cerr << "PhotoDialog::OpenPhotoEditDialog() MAJOR ERROR!";
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std::cerr << std::endl;
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}
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std::string albumId = mAlbumSelected->mAlbumDetails.mMeta.mGroupId;
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#if 0
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uint32_t flags = mAlbumSelected->mAlbumDetails.mMeta.mGroupFlags;
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if (!(flags & OWN))
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{
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// ALERT.
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int ret = QMessageBox::information(this, tr("PhotoShare"),
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tr("Cannot Edit Someone Else's Album"),
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QMessageBox::Ok);
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return;
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}
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#endif
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OpenOrShowPhotoAddDialog();
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mAddDialog->loadAlbum(albumId);
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}
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bool PhotoDialog::matchesAlbumFilter(const RsPhotoAlbum &album)
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{
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return true;
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}
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double PhotoDialog::AlbumScore(const RsPhotoAlbum &album)
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{
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return 1;
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}
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bool PhotoDialog::matchesPhotoFilter(const RsPhotoPhoto &photo)
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{
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return true;
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}
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double PhotoDialog::PhotoScore(const RsPhotoPhoto &photo)
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{
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return 1;
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}
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void PhotoDialog::insertPhotosForSelectedAlbum()
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{
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std::cerr << "PhotoDialog::insertPhotosForSelectedAlbum()";
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std::cerr << std::endl;
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clearPhotos();
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//std::list<std::string> albumIds;
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if (mAlbumSelected)
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{
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if (mAlbumSelected->mIsPhoto)
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{
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std::cerr << "PhotoDialog::insertPhotosForSelectedAlbum() MAJOR ERROR!";
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std::cerr << std::endl;
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}
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std::string albumId = mAlbumSelected->mAlbumDetails.mMeta.mGroupId;
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//albumIds.push_back(albumId);
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std::cerr << "PhotoDialog::insertPhotosForSelectedAlbum() AlbumId: " << albumId;
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std::cerr << std::endl;
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requestPhotoList(albumId);
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}
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//requestPhotoList(albumIds);
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}
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void PhotoDialog::clearAlbums()
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{
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std::cerr << "PhotoDialog::clearAlbums()" << std::endl;
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std::list<PhotoItem *> photoItems;
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std::list<PhotoItem *>::iterator pit;
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QLayout *alayout = ui.scrollAreaWidgetContents->layout();
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int count = alayout->count();
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for(int i = 0; i < count; i++)
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{
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QLayoutItem *litem = alayout->itemAt(i);
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if (!litem)
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{
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std::cerr << "PhotoDialog::clearAlbums() missing litem";
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std::cerr << std::endl;
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continue;
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}
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PhotoItem *item = dynamic_cast<PhotoItem *>(litem->widget());
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if (item)
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{
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std::cerr << "PhotoDialog::clearAlbums() item: " << item;
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std::cerr << std::endl;
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photoItems.push_back(item);
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}
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else
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{
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std::cerr << "PhotoDialog::clearAlbums() Found Child, which is not a PhotoItem???";
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std::cerr << std::endl;
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}
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}
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for(pit = photoItems.begin(); pit != photoItems.end(); pit++)
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{
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PhotoItem *item = *pit;
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alayout->removeWidget(item);
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delete item;
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}
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mAlbumSelected = NULL;
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}
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void PhotoDialog::clearPhotos()
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{
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std::cerr << "PhotoDialog::clearPhotos()" << std::endl;
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std::list<PhotoItem *> photoItems;
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std::list<PhotoItem *>::iterator pit;
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QLayout *alayout = ui.scrollAreaWidgetContents_2->layout();
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int count = alayout->count();
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for(int i = 0; i < count; i++)
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{
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QLayoutItem *litem = alayout->itemAt(i);
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if (!litem)
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{
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std::cerr << "PhotoDialog::clearPhotos() missing litem";
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std::cerr << std::endl;
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continue;
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}
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PhotoItem *item = dynamic_cast<PhotoItem *>(litem->widget());
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if (item)
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{
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std::cerr << "PhotoDialog::clearPhotos() item: " << item;
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std::cerr << std::endl;
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photoItems.push_back(item);
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}
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else
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{
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std::cerr << "PhotoDialog::clearPhotos() Found Child, which is not a PhotoItem???";
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std::cerr << std::endl;
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}
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}
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for(pit = photoItems.begin(); pit != photoItems.end(); pit++)
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{
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PhotoItem *item = *pit;
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alayout->removeWidget(item);
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delete item;
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}
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mPhotoSelected = NULL;
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}
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void PhotoDialog::addAlbum(const RsPhotoAlbum &album)
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{
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std::cerr << " PhotoDialog::addAlbum() AlbumId: " << album.mMeta.mGroupId << std::endl;
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PhotoItem *item = new PhotoItem(this, album);
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QLayout *alayout = ui.scrollAreaWidgetContents->layout();
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alayout->addWidget(item);
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}
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void PhotoDialog::addPhoto(const RsPhotoPhoto &photo)
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{
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std::cerr << "PhotoDialog::addPhoto() AlbumId: " << photo.mMeta.mGroupId;
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std::cerr << " PhotoId: " << photo.mMeta.mMsgId;
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std::cerr << std::endl;
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RsPhotoAlbum dummyAlbum;
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dummyAlbum.mSetFlags = 0;
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PhotoItem *item = new PhotoItem(this, photo, dummyAlbum);
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QLayout *alayout = ui.scrollAreaWidgetContents_2->layout();
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alayout->addWidget(item);
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}
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void PhotoDialog::deletePhotoItem(PhotoItem *item, uint32_t type)
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{
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return;
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}
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/**************************** Request / Response Filling of Data ************************/
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void PhotoDialog::requestAlbumList()
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{
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std::list<std::string> ids;
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RsTokReqOptions opts;
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uint32_t token;
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mPhotoQueue->requestGroupInfo(token, RS_TOKREQ_ANSTYPE_LIST, opts, ids, 0);
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}
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void PhotoDialog::loadAlbumList(const uint32_t &token)
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{
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std::cerr << "PhotoDialog::loadAlbumList()";
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std::cerr << std::endl;
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std::list<std::string> albumIds;
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rsPhoto->getGroupList(token, albumIds);
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requestAlbumData(albumIds);
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clearPhotos();
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std::list<std::string>::iterator it;
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for(it = albumIds.begin(); it != albumIds.end(); it++)
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{
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requestPhotoList(*it);
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}
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}
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void PhotoDialog::requestAlbumData(const std::list<std::string> &ids)
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{
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RsTokReqOptions opts;
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uint32_t token;
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mPhotoQueue->requestGroupInfo(token, RS_TOKREQ_ANSTYPE_DATA, opts, ids, 0);
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}
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bool PhotoDialog::loadAlbumData(const uint32_t &token)
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{
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std::cerr << "PhotoDialog::loadAlbumData()";
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std::cerr << std::endl;
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clearAlbums();
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bool moreData = true;
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while(moreData)
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{
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RsPhotoAlbum album;
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if (rsPhoto->getAlbum(token, album))
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{
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std::cerr << " PhotoDialog::addAlbum() AlbumId: " << album.mMeta.mGroupId << std::endl;
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PhotoItem *item = new PhotoItem(this, album);
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QLayout *alayout = ui.scrollAreaWidgetContents->layout();
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alayout->addWidget(item);
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}
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else
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{
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moreData = false;
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}
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}
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return true;
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}
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void PhotoDialog::requestPhotoList(const std::string &albumId)
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{
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std::list<std::string> ids;
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ids.push_back(albumId);
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RsTokReqOptions opts;
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opts.mOptions = RS_TOKREQOPT_MSG_LATEST;
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uint32_t token;
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mPhotoQueue->requestMsgInfo(token, RS_TOKREQ_ANSTYPE_LIST, opts, ids, 0);
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}
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void PhotoDialog::loadPhotoList(const uint32_t &token)
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{
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std::cerr << "PhotoDialog::loadPhotoList()";
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std::cerr << std::endl;
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std::list<std::string> photoIds;
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rsPhoto->getMsgList(token, photoIds);
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requestPhotoData(photoIds);
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}
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void PhotoDialog::requestPhotoData(const std::list<std::string> &photoIds)
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{
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RsTokReqOptions opts;
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uint32_t token;
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mPhotoQueue->requestMsgRelatedInfo(token, RS_TOKREQ_ANSTYPE_DATA, opts, photoIds, 0);
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}
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void PhotoDialog::loadPhotoData(const uint32_t &token)
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{
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std::cerr << "PhotoDialog::loadPhotoData()";
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std::cerr << std::endl;
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bool moreData = true;
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while(moreData)
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{
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RsPhotoPhoto photo;
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if (rsPhoto->getPhoto(token, photo))
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{
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std::cerr << "PhotoDialog::loadPhotoData() AlbumId: " << photo.mMeta.mGroupId;
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std::cerr << " PhotoId: " << photo.mMeta.mMsgId;
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std::cerr << std::endl;
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addPhoto(photo);
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}
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else
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{
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moreData = false;
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}
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}
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}
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/********************************/
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void PhotoDialog::loadRequest(const TokenQueue *queue, const TokenRequest &req)
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{
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std::cerr << "PhotoDialog::loadRequest()";
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std::cerr << std::endl;
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if (queue == mPhotoQueue)
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{
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/* now switch on req */
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switch(req.mType)
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{
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case TOKENREQ_GROUPINFO:
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switch(req.mAnsType)
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{
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case RS_TOKREQ_ANSTYPE_LIST:
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loadAlbumList(req.mToken);
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break;
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case RS_TOKREQ_ANSTYPE_DATA:
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loadAlbumData(req.mToken);
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break;
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default:
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std::cerr << "PhotoDialog::loadRequest() ERROR: GROUP: INVALID ANS TYPE";
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std::cerr << std::endl;
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break;
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}
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break;
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case TOKENREQ_MSGINFO:
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switch(req.mAnsType)
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{
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case RS_TOKREQ_ANSTYPE_LIST:
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loadPhotoList(req.mToken);
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break;
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//case RS_TOKREQ_ANSTYPE_DATA:
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// loadPhotoData(req.mToken);
|
|
// break;
|
|
default:
|
|
std::cerr << "PhotoDialog::loadRequest() ERROR: MSG: INVALID ANS TYPE";
|
|
std::cerr << std::endl;
|
|
break;
|
|
}
|
|
break;
|
|
case TOKENREQ_MSGRELATEDINFO:
|
|
switch(req.mAnsType)
|
|
{
|
|
case RS_TOKREQ_ANSTYPE_DATA:
|
|
loadPhotoData(req.mToken);
|
|
break;
|
|
default:
|
|
std::cerr << "PhotoDialog::loadRequest() ERROR: MSG: INVALID ANS TYPE";
|
|
std::cerr << std::endl;
|
|
break;
|
|
}
|
|
break;
|
|
default:
|
|
std::cerr << "PhotoDialog::loadRequest() ERROR: INVALID TYPE";
|
|
std::cerr << std::endl;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
/**************************** Request / Response Filling of Data ************************/
|
|
|
|
|
|
// OLD STUFF THAT CANNOT BE USED WITH NEW REQ/RESP
|
|
#if 0
|
|
|
|
|
|
void PhotoDialog::insertAlbums()
|
|
{
|
|
/* clear it all */
|
|
clearAlbums();
|
|
//ui.albumLayout->clear();
|
|
|
|
/* create a list of albums */
|
|
|
|
|
|
std::list<std::string> albumIds;
|
|
std::list<std::string> filteredAlbumIds;
|
|
std::list<std::string>::iterator it;
|
|
|
|
rsPhoto->getAlbumList(albumIds);
|
|
|
|
/* Filter Albums */ /* Sort Albums */
|
|
#define MAX_ALBUMS 50
|
|
|
|
int count = MAX_ALBUMS;
|
|
FilterNSortAlbums(albumIds, filteredAlbumIds, count);
|
|
|
|
for(it = filteredAlbumIds.begin(); it != filteredAlbumIds.end(); it++)
|
|
{
|
|
addAlbum(*it);
|
|
}
|
|
|
|
insertPhotosForAlbum(filteredAlbumIds);
|
|
}
|
|
|
|
void PhotoDialog::insertPhotosForAlbum(const std::list<std::string> &albumIds)
|
|
{
|
|
/* clear it all */
|
|
clearPhotos();
|
|
//ui.photoLayout->clear();
|
|
|
|
/* create a list of albums */
|
|
|
|
std::list<std::string> ids;
|
|
std::list<std::string> photoIds;
|
|
std::list<std::string> filteredPhotoIds;
|
|
std::list<std::string>::const_iterator it;
|
|
|
|
for(it = albumIds.begin(); it != albumIds.end(); it++)
|
|
{
|
|
rsPhoto->getPhotoList(*it, photoIds);
|
|
}
|
|
|
|
/* Filter Albums */ /* Sort Albums */
|
|
#define MAX_PHOTOS 50
|
|
|
|
int count = MAX_PHOTOS;
|
|
|
|
FilterNSortPhotos(photoIds, filteredPhotoIds, MAX_PHOTOS);
|
|
|
|
for(it = filteredPhotoIds.begin(); it != filteredPhotoIds.end(); it++)
|
|
{
|
|
addPhoto(*it);
|
|
}
|
|
}
|
|
|
|
|
|
void PhotoDialog::insertPhotosForSelectedAlbum()
|
|
{
|
|
std::cerr << "PhotoDialog::insertPhotosForSelectedAlbum()";
|
|
std::cerr << std::endl;
|
|
|
|
clearPhotos();
|
|
|
|
std::list<std::string> albumIds;
|
|
if (mAlbumSelected)
|
|
{
|
|
albumIds.push_back(mAlbumSelected->mDetails.mAlbumId);
|
|
|
|
std::cerr << "PhotoDialog::insertPhotosForSelectedAlbum() AlbumId: " << mAlbumSelected->mDetails.mAlbumId;
|
|
std::cerr << std::endl;
|
|
}
|
|
|
|
insertPhotosForAlbum(albumIds);
|
|
}
|
|
|
|
bool PhotoDialog::FilterNSortAlbums(const std::list<std::string> &albumIds, std::list<std::string> &filteredAlbumIds, int count)
|
|
{
|
|
std::multimap<double, std::string> sortedAlbums;
|
|
std::multimap<double, std::string>::iterator sit;
|
|
std::list<std::string>::const_iterator it;
|
|
|
|
for(it = albumIds.begin(); it != albumIds.end(); it++)
|
|
{
|
|
RsPhotoAlbum album;
|
|
rsPhoto->getAlbum(*it, album);
|
|
|
|
if (matchesAlbumFilter(album))
|
|
{
|
|
double score = AlbumScore(album);
|
|
|
|
sortedAlbums.insert(std::make_pair(score, *it));
|
|
}
|
|
}
|
|
|
|
int i;
|
|
for (sit = sortedAlbums.begin(), i = 0; (sit != sortedAlbums.end()) && (i < count); sit++, i++)
|
|
{
|
|
filteredAlbumIds.push_back(sit->second);
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
|
|
bool PhotoDialog::FilterNSortPhotos(const std::list<std::string> &photoIds, std::list<std::string> &filteredPhotoIds, int count)
|
|
{
|
|
std::multimap<double, std::string> sortedPhotos;
|
|
std::multimap<double, std::string>::iterator sit;
|
|
std::list<std::string>::const_iterator it;
|
|
|
|
int i = 0;
|
|
for(it = photoIds.begin(); it != photoIds.end(); it++, i++)
|
|
{
|
|
RsPhotoPhoto photo;
|
|
rsPhoto->getPhoto(*it, photo);
|
|
|
|
if (matchesPhotoFilter(photo))
|
|
{
|
|
double score = i; //PhotoScore(album);
|
|
sortedPhotos.insert(std::make_pair(score, *it));
|
|
}
|
|
}
|
|
|
|
for (sit = sortedPhotos.begin(), i = 0; (sit != sortedPhotos.end()) && (i < count); sit++, i++)
|
|
{
|
|
filteredPhotoIds.push_back(sit->second);
|
|
}
|
|
return true;
|
|
}
|
|
|
|
#endif
|
|
|