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digikam/digikam/libs/imageproperties/imagedescedittab.cpp

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/* ============================================================
*
* This file is a part of digiKam project
* http://www.digikam.org
*
* Date : 2003-03-09
* Description : Captions, Tags, and Rating properties editor
*
* Copyright (C) 2003-2005 by Renchi Raju <renchi@pooh.tam.uiuc.edu>
* Copyright (C) 2003-2009 by Gilles Caulier <caulier dot gilles at gmail dot com>
* Copyright (C) 2006-2009 by Marcel Wiesweg <marcel.wiesweg@gmx.de>
* Copyright (C) 2009 by Andi Clemens <andi dot clemens at gmx dot net>
*
* 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, 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.
*
* ============================================================ */
// TQt includes.
#include <tqhbox.h>
#include <tqvbox.h>
#include <tqlabel.h>
#include <tqlayout.h>
#include <tqtoolbutton.h>
#include <tqpushbutton.h>
#include <tqiconset.h>
#include <tqwhatsthis.h>
#include <tqtooltip.h>
#include <tqscrollview.h>
// KDE includes.
#include <kabc/stdaddressbook.h>
#include <kpopupmenu.h>
#include <klocale.h>
#include <kurl.h>
#include <kcursor.h>
#include <kapplication.h>
#include <kiconloader.h>
#include <kmessagebox.h>
#include <ktextedit.h>
#include <tdeconfig.h>
#include <klineedit.h>
#include <kdialogbase.h>
// Local includes.
#include "ddebug.h"
#include "dmetadata.h"
#include "kdatetimeedit.h"
#include "albumiconitem.h"
#include "albumdb.h"
#include "album.h"
#include "albumsettings.h"
#include "albumlister.h"
#include "albumthumbnailloader.h"
#include "tageditdlg.h"
#include "navigatebarwidget.h"
#include "ratingwidget.h"
#include "talbumlistview.h"
#include "tagfilterview.h"
#include "imageinfo.h"
#include "imageattributeswatch.h"
#include "metadatahub.h"
#include "statusprogressbar.h"
#include "searchtextbar.h"
#include "imagedescedittab.h"
#include "imagedescedittab.moc"
namespace Digikam
{
class ImageDescEditTabPriv
{
public:
ImageDescEditTabPriv()
{
modified = false;
ignoreImageAttributesWatch = false;
recentTagsBtn = 0;
commentsEdit = 0;
tagsSearchBar = 0;
dateTimeEdit = 0;
tagsView = 0;
ratingWidget = 0;
ABCMenu = 0;
assignedTagsBtn = 0;
applyBtn = 0;
revertBtn = 0;
newTagEdit = 0;
toggleAutoTags = TagFilterView::NoToggleAuto;
}
bool modified;
bool ignoreImageAttributesWatch;
TQToolButton *recentTagsBtn;
TQToolButton *assignedTagsBtn;
TQToolButton *revertBtn;
TQPopupMenu *ABCMenu;
TQPushButton *applyBtn;
TQPushButton *moreButton;
TQPopupMenu *moreMenu;
KTextEdit *commentsEdit;
KDateTimeEdit *dateTimeEdit;
SearchTextBar *tagsSearchBar;
SearchTextBar *newTagEdit;
TQPtrList<ImageInfo> currInfos;
TAlbumListView *tagsView;
RatingWidget *ratingWidget;
TagFilterView::ToggleAutoTags toggleAutoTags;
MetadataHub hub;
};
ImageDescEditTab::ImageDescEditTab(TQWidget *parent, bool navBar)
: NavigateBarTab(parent)
{
d = new ImageDescEditTabPriv;
setupNavigateBar(navBar);
TQScrollView *sv = new TQScrollView(this);
sv->viewport()->setBackgroundMode(TQt::PaletteBackground);
sv->setResizePolicy(TQScrollView::AutoOneFit);
sv->setFrameStyle(TQFrame::NoFrame);
TQWidget *settingsArea = new TQWidget(sv->viewport());
sv->addChild(settingsArea);
m_navigateBarLayout->addWidget(sv);
TQGridLayout *settingsLayout = new TQGridLayout(settingsArea, 6, 1,
KDialog::spacingHint(), KDialog::spacingHint());
// Captions/Date/Rating view -----------------------------------
TQVBox *commentsBox = new TQVBox(settingsArea);
new TQLabel(i18n("Caption:"), commentsBox);
d->commentsEdit = new KTextEdit(commentsBox);
d->commentsEdit->setTextFormat(TQTextEdit::PlainText);
d->commentsEdit->setCheckSpellingEnabled(true);
d->commentsEdit->setFixedHeight(100);
TQHBox *dateBox = new TQHBox(settingsArea);
new TQLabel(i18n("Date:"), dateBox);
d->dateTimeEdit = new KDateTimeEdit(dateBox, "datepicker");
TQHBox *ratingBox = new TQHBox(settingsArea);
new TQLabel(i18n("Rating:"), ratingBox);
d->ratingWidget = new RatingWidget(ratingBox);
// Tags view ---------------------------------------------------
d->newTagEdit = new SearchTextBar(settingsArea, "ImageDescEditTabNewTagEdit", i18n("Enter new tag here..."));
TQWhatsThis::add(d->newTagEdit, i18n("Enter here the text used to create new tags. "
"'/' can be used here to create a hierarchy of tags. "
"',' can be used here to create more than one hierarchy at the same time."));
d->tagsView = new TAlbumListView(settingsArea);
TQHBox *tagsSearch = new TQHBox(settingsArea);
tagsSearch->setSpacing(KDialog::spacingHint());
d->tagsSearchBar = new SearchTextBar(tagsSearch, "ImageDescEditTabTagsSearchBar");
d->assignedTagsBtn = new TQToolButton(tagsSearch);
TQToolTip::add(d->assignedTagsBtn, i18n("Tags already assigned"));
d->assignedTagsBtn->setIconSet(kapp->iconLoader()->loadIcon("tag-assigned",
KIcon::NoGroup, KIcon::SizeSmall,
KIcon::DefaultState, 0, true));
d->assignedTagsBtn->setToggleButton(true);
d->recentTagsBtn = new TQToolButton(tagsSearch);
TQPopupMenu *popupMenu = new TQPopupMenu(d->recentTagsBtn);
TQToolTip::add(d->recentTagsBtn, i18n("Recent Tags"));
d->recentTagsBtn->setIconSet(kapp->iconLoader()->loadIcon("tag-recents",
KIcon::NoGroup, KIcon::SizeSmall,
KIcon::DefaultState, 0, true));
d->recentTagsBtn->setUsesBigPixmap(false);
d->recentTagsBtn->setPopup(popupMenu);
d->recentTagsBtn->setPopupDelay(1);
// Buttons -----------------------------------------
TQHBox *buttonsBox = new TQHBox(settingsArea);
buttonsBox->setSpacing(KDialog::spacingHint());
d->revertBtn = new TQToolButton(buttonsBox);
d->revertBtn->setIconSet(SmallIcon("reload_page"));
TQToolTip::add(d->revertBtn, i18n("Revert all changes"));
d->revertBtn->setEnabled(false);
d->applyBtn = new TQPushButton(i18n("Apply"), buttonsBox);
d->applyBtn->setIconSet(SmallIcon("button_ok"));
d->applyBtn->setEnabled(false);
TQToolTip::add(d->applyBtn, i18n("Apply all changes to images"));
buttonsBox->setStretchFactor(d->applyBtn, 10);
d->moreButton = new TQPushButton(i18n("More"), buttonsBox);
d->moreMenu = new TQPopupMenu(this);
d->moreButton->setPopup(d->moreMenu);
// --------------------------------------------------
settingsLayout->addMultiCellWidget(commentsBox, 0, 0, 0, 1);
settingsLayout->addMultiCellWidget(dateBox, 1, 1, 0, 1);
settingsLayout->addMultiCellWidget(ratingBox, 2, 2, 0, 1);
settingsLayout->addMultiCellWidget(d->newTagEdit, 3, 3, 0, 1);
settingsLayout->addMultiCellWidget(d->tagsView, 4, 4, 0, 1);
settingsLayout->addMultiCellWidget(tagsSearch, 5, 5, 0, 1);
settingsLayout->addMultiCellWidget(buttonsBox, 6, 6, 0, 1);
settingsLayout->setRowStretch(4, 10);
// --------------------------------------------------
connect(d->tagsView, TQT_SIGNAL(signalProgressBarMode(int, const TQString&)),
this, TQT_SIGNAL(signalProgressBarMode(int, const TQString&)));
connect(d->tagsView, TQT_SIGNAL(signalProgressValue(int)),
this, TQT_SIGNAL(signalProgressValue(int)));
connect(popupMenu, TQT_SIGNAL(activated(int)),
this, TQT_SLOT(slotRecentTagsMenuActivated(int)));
connect(d->tagsView, TQT_SIGNAL(signalItemStateChanged(TAlbumCheckListItem *)),
this, TQT_SLOT(slotItemStateChanged(TAlbumCheckListItem *)));
connect(d->commentsEdit, TQT_SIGNAL(textChanged()),
this, TQT_SLOT(slotCommentChanged()));
connect(d->dateTimeEdit, TQT_SIGNAL(dateTimeChanged(const TQDateTime& )),
this, TQT_SLOT(slotDateTimeChanged(const TQDateTime&)));
connect(d->ratingWidget, TQT_SIGNAL(signalRatingChanged(int)),
this, TQT_SLOT(slotRatingChanged(int)));
connect(d->tagsView, TQT_SIGNAL(rightButtonClicked(TQListViewItem*, const TQPoint &, int)),
this, TQT_SLOT(slotRightButtonClicked(TQListViewItem*, const TQPoint&, int)));
connect(d->tagsSearchBar, TQT_SIGNAL(signalTextChanged(const TQString&)),
this, TQT_SLOT(slotTagsSearchChanged(const TQString&)));
connect(this, TQT_SIGNAL(signalTagFilterMatch(bool)),
d->tagsSearchBar, TQT_SLOT(slotSearchResult(bool)));
connect(d->assignedTagsBtn, TQT_SIGNAL(toggled(bool)),
this, TQT_SLOT(slotAssignedTagsToggled(bool)));
connect(d->newTagEdit->lineEdit(), TQT_SIGNAL(returnPressed(const TQString&)),
this, TQT_SLOT(slotCreateNewTag()));
connect(d->applyBtn, TQT_SIGNAL(clicked()),
this, TQT_SLOT(slotApplyAllChanges()));
connect(d->revertBtn, TQT_SIGNAL(clicked()),
this, TQT_SLOT(slotRevertAllChanges()));
connect(d->moreMenu, TQT_SIGNAL(aboutToShow()),
this, TQT_SLOT(slotMoreMenu()));
// Initialize ---------------------------------------------
d->commentsEdit->installEventFilter(this);
d->dateTimeEdit->installEventFilter(this);
d->ratingWidget->installEventFilter(this);
d->tagsView->installEventFilter(this);
updateRecentTags();
// Connect to album manager -----------------------------
AlbumManager* man = AlbumManager::instance();
connect(man, TQT_SIGNAL(signalAlbumAdded(Album*)),
this, TQT_SLOT(slotAlbumAdded(Album*)));
connect(man, TQT_SIGNAL(signalAlbumDeleted(Album*)),
this, TQT_SLOT(slotAlbumDeleted(Album*)));
connect(man, TQT_SIGNAL(signalAlbumRenamed(Album*)),
this, TQT_SLOT(slotAlbumRenamed(Album*)));
connect(man, TQT_SIGNAL(signalAlbumsCleared()),
this, TQT_SLOT(slotAlbumsCleared()));
connect(man, TQT_SIGNAL(signalAlbumIconChanged(Album*)),
this, TQT_SLOT(slotAlbumIconChanged(Album*)));
connect(man, TQT_SIGNAL(signalTAlbumMoved(TAlbum*, TAlbum*)),
this, TQT_SLOT(slotAlbumMoved(TAlbum*, TAlbum*)));
// Connect to thumbnail loader -----------------------------
AlbumThumbnailLoader *loader = AlbumThumbnailLoader::instance();
connect(loader, TQT_SIGNAL(signalThumbnail(Album *, const TQPixmap&)),
this, TQT_SLOT(slotGotThumbnailFromIcon(Album *, const TQPixmap&)));
connect(loader, TQT_SIGNAL(signalFailed(Album *)),
this, TQT_SLOT(slotThumbnailLost(Album *)));
connect(loader, TQT_SIGNAL(signalReloadThumbnails()),
this, TQT_SLOT(slotReloadThumbnails()));
// Connect to attribute watch ------------------------------
ImageAttributesWatch *watch = ImageAttributesWatch::instance();
connect(watch, TQT_SIGNAL(signalImageTagsChanged(TQ_LLONG)),
this, TQT_SLOT(slotImageTagsChanged(TQ_LLONG)));
connect(watch, TQT_SIGNAL(signalImagesChanged(int)),
this, TQT_SLOT(slotImagesChanged(int)));
connect(watch, TQT_SIGNAL(signalImageRatingChanged(TQ_LLONG)),
this, TQT_SLOT(slotImageRatingChanged(TQ_LLONG)));
connect(watch, TQT_SIGNAL(signalImageDateChanged(TQ_LLONG)),
this, TQT_SLOT(slotImageDateChanged(TQ_LLONG)));
connect(watch, TQT_SIGNAL(signalImageCaptionChanged(TQ_LLONG)),
this, TQT_SLOT(slotImageCaptionChanged(TQ_LLONG)));
// -- read config ---------------------------------------------------------
TDEConfig* config = kapp->config();
config->setGroup("Tag List View");
d->toggleAutoTags = (TagFilterView::ToggleAutoTags)(config->readNumEntry("Toggle Auto Tags",
TagFilterView::NoToggleAuto));
}
ImageDescEditTab::~ImageDescEditTab()
{
slotChangingItems();
/*
AlbumList tList = AlbumManager::instance()->allTAlbums();
for (AlbumList::iterator it = tList.begin(); it != tList.end(); ++it)
{
(*it)->removeExtraData(this);
}
*/
TDEConfig* config = kapp->config();
config->setGroup("Tag List View");
config->writeEntry("Toggle Auto Tags", (int)(d->toggleAutoTags));
config->sync();
delete d;
}
bool ImageDescEditTab::singleSelection() const
{
return (d->currInfos.count() == 1);
}
void ImageDescEditTab::slotChangingItems()
{
if (!d->modified)
return;
if (d->currInfos.isEmpty())
return;
if (!AlbumSettings::instance()->getApplySidebarChangesDirectly())
{
KDialogBase *dialog = new KDialogBase(i18n("Apply changes?"),
KDialogBase::Yes | KDialogBase::No,
KDialogBase::Yes, KDialogBase::No,
this, "applyChanges",
true, true,
KStdGuiItem::yes(), KStdGuiItem::discard());
int changedFields = 0;
if (d->hub.commentChanged())
changedFields++;
if (d->hub.dateTimeChanged())
changedFields++;
if (d->hub.ratingChanged())
changedFields++;
if (d->hub.tagsChanged())
changedFields++;
TQString text;
if (changedFields == 1)
{
if (d->hub.commentChanged())
text = i18n("<qt><p>You have edited the comment of the image. ",
"<qt><p>You have edited the comment of %n images. ",
d->currInfos.count());
else if (d->hub.dateTimeChanged())
text = i18n("<qt><p>You have edited the date of the image. ",
"<qt><p>You have edited the date of %n images. ",
d->currInfos.count());
else if (d->hub.ratingChanged())
text = i18n("<qt><p>You have edited the rating of the image. ",
"<qt><p>You have edited the rating of %n images. ",
d->currInfos.count());
else if (d->hub.tagsChanged())
text = i18n("<qt><p>You have edited the tags of the image. ",
"<qt><p>You have edited the tags of %n images. ",
d->currInfos.count());
text += i18n("Do you want to apply your changes?</p></qt>");
}
else
{
text = i18n("<qt><p>You have edited the metadata of the image: </p><ul>",
"<qt><p>You have edited the metadata of %n images: </p><ul>",
d->currInfos.count());
if (d->hub.commentChanged())
text += i18n("<li>comment</li>");
if (d->hub.dateTimeChanged())
text += i18n("<li>date</li>");
if (d->hub.ratingChanged())
text += i18n("<li>rating</li>");
if (d->hub.tagsChanged())
text += i18n("<li>tags</li>");
text += "</ul><p>";
text += i18n("Do you want to apply your changes?</p></qt>");
}
bool alwaysApply = false;
int returnCode = KMessageBox::createKMessageBox
(dialog, TQMessageBox::Information,
text, TQStringList(),
i18n("Always apply changes without confirmation"),
&alwaysApply, KMessageBox::Notify);
if (alwaysApply)
AlbumSettings::instance()->setApplySidebarChangesDirectly(true);
if (returnCode == KDialogBase::User1)
return;
// otherwise apply
}
slotApplyAllChanges();
}
void ImageDescEditTab::slotApplyAllChanges()
{
if (!d->modified)
return;
if (d->currInfos.isEmpty())
return;
bool progressInfo = (d->currInfos.count() > 1);
emit signalProgressBarMode(StatusProgressBar::ProgressBarMode,
i18n("Applying changes to images. Please wait..."));
MetadataWriteSettings writeSettings = MetadataHub::defaultWriteSettings();
// debugging - use this to indicate reentry from event loop (kapp->processEvents)
// remove before final release
if (d->ignoreImageAttributesWatch)
{
DWarning() << "ImageDescEditTab::slotApplyAllChanges(): re-entering from event loop!" << endl;
}
// we are now changing attributes ourselves
d->ignoreImageAttributesWatch = true;
AlbumLister::instance()->blockSignals(true);
AlbumManager::instance()->albumDB()->beginTransaction();
int i=0;
for (ImageInfo *info = d->currInfos.first(); info; info = d->currInfos.next())
{
// apply to database
d->hub.write(info);
// apply to file metadata
d->hub.write(info->filePath(), MetadataHub::FullWrite, writeSettings);
emit signalProgressValue((int)((i++/(float)d->currInfos.count())*100.0));
if (progressInfo)
kapp->processEvents();
}
AlbumLister::instance()->blockSignals(false);
AlbumManager::instance()->albumDB()->commitTransaction();
d->ignoreImageAttributesWatch = false;
emit signalProgressBarMode(StatusProgressBar::TextMode, TQString());
d->modified = false;
d->hub.resetChanged();
d->applyBtn->setEnabled(false);
d->revertBtn->setEnabled(false);
updateRecentTags();
updateTagsView();
}
void ImageDescEditTab::slotRevertAllChanges()
{
if (!d->modified)
return;
if (d->currInfos.isEmpty())
return;
setInfos(d->currInfos);
}
void ImageDescEditTab::setItem(ImageInfo *info)
{
slotChangingItems();
TQPtrList<ImageInfo> list;
if (info)
list.append(info);
setInfos(list);
}
void ImageDescEditTab::setItems(TQPtrList<ImageInfo> infos)
{
slotChangingItems();
setInfos(infos);
}
void ImageDescEditTab::setInfos(TQPtrList<ImageInfo> infos)
{
if (infos.isEmpty())
{
d->hub = MetadataHub();
d->commentsEdit->blockSignals(true);
d->commentsEdit->clear();
d->commentsEdit->blockSignals(false);
d->currInfos.clear();
setEnabled(false);
return;
}
setEnabled(true);
d->currInfos = infos;
d->modified = false;
d->hub = MetadataHub();
d->applyBtn->setEnabled(false);
d->revertBtn->setEnabled(false);
for (ImageInfo *info = d->currInfos.first(); info; info = d->currInfos.next())
{
d->hub.load(info);
}
updateComments();
updateRating();
updateDate();
updateTagsView();
}
void ImageDescEditTab::slotReadFromFileMetadataToDatabase()
{
emit signalProgressBarMode(StatusProgressBar::ProgressBarMode,
i18n("Reading metadata from files. Please wait..."));
d->ignoreImageAttributesWatch = true;
AlbumManager::instance()->albumDB()->beginTransaction();
int i=0;
for (ImageInfo *info = d->currInfos.first(); info; info = d->currInfos.next())
{
// A batch operation: a hub for each single file, not the common hub
MetadataHub fileHub(MetadataHub::NewTagsImport);
// read in from DMetadata
fileHub.load(info->filePath());
// write out to database
fileHub.write(info);
emit signalProgressValue((int)((i++/(float)d->currInfos.count())*100.0));
kapp->processEvents();
}
AlbumManager::instance()->albumDB()->commitTransaction();
d->ignoreImageAttributesWatch = false;
emit signalProgressBarMode(StatusProgressBar::TextMode, TQString());
// reload everything
setInfos(d->currInfos);
}
void ImageDescEditTab::slotWriteToFileMetadataFromDatabase()
{
emit signalProgressBarMode(StatusProgressBar::ProgressBarMode,
i18n("Writing metadata to files. Please wait..."));
MetadataWriteSettings writeSettings = MetadataHub::defaultWriteSettings();
int i=0;
for (ImageInfo *info = d->currInfos.first(); info; info = d->currInfos.next())
{
MetadataHub fileHub;
// read in from database
fileHub.load(info);
// write out to file DMetadata
fileHub.write(info->filePath());
emit signalProgressValue((int)((i++/(float)d->currInfos.count())*100.0));
kapp->processEvents();
}
emit signalProgressBarMode(StatusProgressBar::TextMode, TQString());
}
bool ImageDescEditTab::eventFilter(TQObject *, TQEvent *e)
{
if ( e->type() == TQEvent::KeyPress )
{
TQKeyEvent *k = (TQKeyEvent *)e;
if (k->state() == TQt::ControlButton &&
(k->key() == TQt::Key_Enter || k->key() == TQt::Key_Return))
{
emit signalNextItem();
return true;
}
else if (k->state() == TQt::ShiftButton &&
(k->key() == TQt::Key_Enter || k->key() == TQt::Key_Return))
{
emit signalPrevItem();
return true;
}
return false;
}
return false;
}
void ImageDescEditTab::populateTags()
{
d->tagsView->clear();
AlbumList tList = AlbumManager::instance()->allTAlbums();
for (AlbumList::iterator it = tList.begin(); it != tList.end(); ++it)
{
TAlbum *tag = (TAlbum*)(*it);
slotAlbumAdded(tag);
}
d->tagsView->loadViewState();
}
void ImageDescEditTab::slotItemStateChanged(TAlbumCheckListItem *item)
{
TagFilterView::ToggleAutoTags oldAutoTags = d->toggleAutoTags;
switch(d->toggleAutoTags)
{
case TagFilterView::Children:
d->toggleAutoTags = TagFilterView::NoToggleAuto;
toggleChildTags(item->album(), item->isOn());
d->toggleAutoTags = oldAutoTags;
break;
case TagFilterView::Parents:
d->toggleAutoTags = TagFilterView::NoToggleAuto;
toggleParentTags(item->album(), item->isOn());
d->toggleAutoTags = oldAutoTags;
break;
case TagFilterView::ChildrenAndParents:
d->toggleAutoTags = TagFilterView::NoToggleAuto;
toggleChildTags(item->album(), item->isOn());
toggleParentTags(item->album(), item->isOn());
d->toggleAutoTags = oldAutoTags;
break;
default:
break;
}
d->hub.setTag(item->album(), item->isOn());
d->tagsView->blockSignals(true);
item->setStatus(d->hub.tagStatus(item->album()));
d->tagsView->blockSignals(false);
slotModified();
}
void ImageDescEditTab::slotCommentChanged()
{
// we cannot trust that the text actually changed
// (there are bogus signals caused by spell checking, see bug 141663)
// so we have to check before marking the metadata as modified
if (d->hub.comment() == d->commentsEdit->text())
return;
d->hub.setComment(d->commentsEdit->text());
setMetadataWidgetStatus(d->hub.commentStatus(), d->commentsEdit);
slotModified();
}
void ImageDescEditTab::slotDateTimeChanged(const TQDateTime& dateTime)
{
d->hub.setDateTime(dateTime);
setMetadataWidgetStatus(d->hub.dateTimeStatus(), d->dateTimeEdit);
slotModified();
}
void ImageDescEditTab::slotRatingChanged(int rating)
{
d->hub.setRating(rating);
// no handling for MetadataDisjoint needed for rating,
// we set it to 0 when disjoint, see below
slotModified();
}
void ImageDescEditTab::slotModified()
{
d->modified = true;
d->applyBtn->setEnabled(true);
d->revertBtn->setEnabled(true);
}
void ImageDescEditTab::assignRating(int rating)
{
d->ratingWidget->setRating(rating);
}
void ImageDescEditTab::updateTagsView()
{
d->tagsView->blockSignals(true);
TQListViewItemIterator it( d->tagsView);
while (it.current())
{
TAlbumCheckListItem* tItem = dynamic_cast<TAlbumCheckListItem*>(it.current());
if (tItem)
tItem->setStatus(d->hub.tagStatus(tItem->album()));
++it;
}
// The condition is a temporary fix not to destroy name filtering on image change.
// See comments in these methods.
if (d->assignedTagsBtn->isOn())
slotAssignedTagsToggled(d->assignedTagsBtn->isOn());
d->tagsView->blockSignals(false);
}
void ImageDescEditTab::updateComments()
{
d->commentsEdit->blockSignals(true);
d->commentsEdit->setText(d->hub.comment());
setMetadataWidgetStatus(d->hub.commentStatus(), d->commentsEdit);
d->commentsEdit->blockSignals(false);
}
void ImageDescEditTab::updateRating()
{
d->ratingWidget->blockSignals(true);
if (d->hub.ratingStatus() == MetadataHub::MetadataDisjoint)
d->ratingWidget->setRating(0);
else
d->ratingWidget->setRating(d->hub.rating());
d->ratingWidget->blockSignals(false);
}
void ImageDescEditTab::updateDate()
{
d->dateTimeEdit->blockSignals(true);
d->dateTimeEdit->setDateTime(d->hub.dateTime());
setMetadataWidgetStatus(d->hub.dateTimeStatus(), d->dateTimeEdit);
d->dateTimeEdit->blockSignals(false);
}
void ImageDescEditTab::setMetadataWidgetStatus(int status, TQWidget *widget)
{
if (status == MetadataHub::MetadataDisjoint)
{
// For text widgets: Set text color to color of disabled text
TQPalette palette = widget->palette();
palette.setColor(TQColorGroup::Text, palette.color(TQPalette::Disabled, TQColorGroup::Text));
widget->setPalette(palette);
}
else
{
widget->unsetPalette();
}
}
void ImageDescEditTab::slotRightButtonClicked(TQListViewItem *item, const TQPoint &, int )
{
TAlbum *album;
if (!item)
{
album = AlbumManager::instance()->findTAlbum(0);
}
else
{
TAlbumCheckListItem* viewItem = dynamic_cast<TAlbumCheckListItem*>(item);
if(!viewItem)
album = AlbumManager::instance()->findTAlbum(0);
else
album = viewItem->album();
}
if(!album)
return;
d->ABCMenu = new TQPopupMenu;
connect(d->ABCMenu, TQT_SIGNAL( aboutToShow() ),
this, TQT_SLOT( slotABCContextMenu() ));
KPopupMenu popmenu(this);
popmenu.insertTitle(SmallIcon("digikam"), i18n("Tags"));
popmenu.insertItem(SmallIcon("tag-new"), i18n("New Tag..."), 10);
popmenu.insertItem(SmallIcon("tag-addressbook"), i18n("Create Tag From AddressBook"), d->ABCMenu);
if (!album->isRoot())
{
popmenu.insertItem(SmallIcon("tag-properties"), i18n("Edit Tag Properties..."), 11);
popmenu.insertItem(SmallIcon("tag-reset"), i18n("Reset Tag Icon"), 13);
popmenu.insertSeparator(-1);
popmenu.insertItem(SmallIcon("tag-delete"), i18n("Delete Tag"), 12);
}
popmenu.insertSeparator(-1);
TQPopupMenu selectTagsMenu;
selectTagsMenu.insertItem(i18n("All Tags"), 14);
if (!album->isRoot())
{
selectTagsMenu.insertSeparator(-1);
selectTagsMenu.insertItem(i18n("Children"), 17);
selectTagsMenu.insertItem(i18n("Parents"), 19);
}
popmenu.insertItem(i18n("Select"), &selectTagsMenu);
TQPopupMenu deselectTagsMenu;
deselectTagsMenu.insertItem(i18n("All Tags"), 15);
if (!album->isRoot())
{
deselectTagsMenu.insertSeparator(-1);
deselectTagsMenu.insertItem(i18n("Children"), 18);
deselectTagsMenu.insertItem(i18n("Parents"), 20);
}
popmenu.insertItem(i18n("Deselect"), &deselectTagsMenu);
popmenu.insertItem(i18n("Invert Selection"), 16);
popmenu.insertSeparator(-1);
TQPopupMenu toggleAutoMenu;
toggleAutoMenu.setCheckable(true);
toggleAutoMenu.insertItem(i18n("None"), 21);
toggleAutoMenu.insertSeparator(-1);
toggleAutoMenu.insertItem(i18n("Children"), 22);
toggleAutoMenu.insertItem(i18n("Parents"), 23);
toggleAutoMenu.insertItem(i18n("Both"), 24);
toggleAutoMenu.setItemChecked(21 + d->toggleAutoTags, true);
popmenu.insertItem(i18n("Toggle Auto"), &toggleAutoMenu);
TagFilterView::ToggleAutoTags oldAutoTags = d->toggleAutoTags;
int choice = popmenu.exec((TQCursor::pos()));
switch( choice )
{
case 10: // New Tag.
{
tagNew(album);
break;
}
case 11: // Edit Tag Properties.
{
if (!album->isRoot())
tagEdit(album);
break;
}
case 12: // Delete Tag.
{
if (!album->isRoot())
tagDelete(album);
break;
}
case 13: // Reset Tag Icon.
{
TQString errMsg;
AlbumManager::instance()->updateTAlbumIcon(album, TQString("tag"), 0, errMsg);
break;
}
case 14: // Select All Tags.
{
d->toggleAutoTags = TagFilterView::NoToggleAuto;
TQListViewItemIterator it(d->tagsView, TQListViewItemIterator::NotChecked);
while (it.current())
{
TAlbumCheckListItem* item = dynamic_cast<TAlbumCheckListItem*>(it.current());
if (item->isVisible())
item->setOn(true);
++it;
}
d->toggleAutoTags = oldAutoTags;
break;
}
case 15: // Deselect All Tags.
{
d->toggleAutoTags = TagFilterView::NoToggleAuto;
TQListViewItemIterator it(d->tagsView, TQListViewItemIterator::Checked);
while (it.current())
{
TAlbumCheckListItem* item = dynamic_cast<TAlbumCheckListItem*>(it.current());
if (item->isVisible())
item->setOn(false);
++it;
}
d->toggleAutoTags = oldAutoTags;
break;
}
case 16: // Invert All Tags Selection.
{
d->toggleAutoTags = TagFilterView::NoToggleAuto;
TQListViewItemIterator it(d->tagsView);
while (it.current())
{
TAlbumCheckListItem* item = dynamic_cast<TAlbumCheckListItem*>(it.current());
if (item->isVisible())
item->setOn(!item->isOn());
++it;
}
d->toggleAutoTags = oldAutoTags;
break;
}
case 17: // Select Child Tags.
{
d->toggleAutoTags = TagFilterView::NoToggleAuto;
toggleChildTags(album, true);
TAlbumCheckListItem *item = (TAlbumCheckListItem*)album->extraData(d->tagsView);
item->setOn(true);
d->toggleAutoTags = oldAutoTags;
break;
}
case 18: // Deselect Child Tags.
{
d->toggleAutoTags = TagFilterView::NoToggleAuto;
toggleChildTags(album, false);
TAlbumCheckListItem *item = (TAlbumCheckListItem*)album->extraData(d->tagsView);
item->setOn(false);
d->toggleAutoTags = oldAutoTags;
break;
}
case 19: // Select Parent Tags.
{
d->toggleAutoTags = TagFilterView::NoToggleAuto;
toggleParentTags(album, true);
TAlbumCheckListItem *item = (TAlbumCheckListItem*)album->extraData(d->tagsView);
item->setOn(true);
d->toggleAutoTags = oldAutoTags;
break;
}
case 20: // Deselect Parent Tags.
{
d->toggleAutoTags = TagFilterView::NoToggleAuto;
toggleParentTags(album, false);
TAlbumCheckListItem *item = (TAlbumCheckListItem*)album->extraData(d->tagsView);
item->setOn(false);
d->toggleAutoTags = oldAutoTags;
break;
}
case 21: // No toggle auto tags.
{
d->toggleAutoTags = TagFilterView::NoToggleAuto;
break;
}
case 22: // Toggle auto Children tags.
{
d->toggleAutoTags = TagFilterView::Children;
break;
}
case 23: // Toggle auto Parents tags.
{
d->toggleAutoTags = TagFilterView::Parents;
break;
}
case 24: // Toggle auto Children and Parents tags.
{
d->toggleAutoTags = TagFilterView::ChildrenAndParents;
break;
}
default:
break;
}
if ( choice > 100 )
{
tagNew(album, d->ABCMenu->text( choice ), "tag-people" );
}
delete d->ABCMenu;
d->ABCMenu = 0;
}
void ImageDescEditTab::slotABCContextMenu()
{
d->ABCMenu->clear();
int counter = 100;
KABC::AddressBook* ab = KABC::StdAddressBook::self();
TQStringList names;
for ( KABC::AddressBook::Iterator it = ab->begin(); it != ab->end(); ++it )
{
names.push_back(it->formattedName());
}
qHeapSort(names);
for ( TQStringList::Iterator it = names.begin(); it != names.end(); ++it )
{
TQString name = *it;
if ( !name.isNull() )
d->ABCMenu->insertItem( name, ++counter );
}
if (counter == 100)
{
d->ABCMenu->insertItem( i18n("No AddressBook Entries Found"), ++counter );
d->ABCMenu->setItemEnabled( counter, false );
}
}
void ImageDescEditTab::slotMoreMenu()
{
d->moreMenu->clear();
if (singleSelection())
{
d->moreMenu->insertItem(i18n("Read metadata from file to database"), this, TQT_SLOT(slotReadFromFileMetadataToDatabase()));
int writeActionId = d->moreMenu->insertItem(i18n("Write metadata to each file"), this, TQT_SLOT(slotWriteToFileMetadataFromDatabase()));
// we do not need a "Write to file" action here because the apply button will do just that
// if selection is a single file.
// Adding the option will confuse users: Does the apply button not write to file?
// Removing the option will confuse users: There is not option to write to file! (not visible in single selection)
// Disabling will confuse users: Why is it disabled?
d->moreMenu->setItemEnabled(writeActionId, false);
}
else
{
// We need to make clear that this action is different from the Apply button,
// which saves the same changes to all files. These batch operations operate on each single file.
d->moreMenu->insertItem(i18n("Read metadata from each file to database"), this, TQT_SLOT(slotReadFromFileMetadataToDatabase()));
d->moreMenu->insertItem(i18n("Write metadata to each file"), this, TQT_SLOT(slotWriteToFileMetadataFromDatabase()));
}
}
void ImageDescEditTab::tagNew(TAlbum* parAlbum, const TQString& _title, const TQString& _icon) const
{
if (!parAlbum)
return;
TQString title = _title;
TQString icon = _icon;
if (title.isNull())
{
if (!TagEditDlg::tagCreate(TQT_TQWIDGET(TQT_TQWIDGET(kapp->activeWindow())), parAlbum, title, icon))
return;
}
TQMap<TQString, TQString> errMap;
AlbumList tList = TagEditDlg::createTAlbum(parAlbum, title, icon, errMap);
TagEditDlg::showtagsListCreationError(TQT_TQWIDGET(kapp->activeWindow()), errMap);
for (AlbumList::iterator it = tList.begin(); it != tList.end(); ++it)
{
TAlbumCheckListItem* item = (TAlbumCheckListItem*)(*it)->extraData(d->tagsView);
if (item)
{
item->setOn(true);
d->tagsView->setSelected(item, true);
d->tagsView->ensureItemVisible(item);
}
}
}
void ImageDescEditTab::tagDelete(TAlbum *album)
{
if (!album || album->isRoot())
return;
AlbumManager *albumMan = AlbumManager::instance();
if (album == albumMan->currentAlbum() ||
album->isAncestorOf(albumMan->currentAlbum()))
{
KMessageBox::error(this, i18n("You are currently viewing items in the "
"tag '%1' that you are about to delete. "
"You will need to apply change first "
"if you want to delete the tag." )
.arg(album->title()));
return;
}
// find number of subtags
int children = 0;
AlbumIterator iter(album);
while(iter.current())
{
children++;
++iter;
}
if(children)
{
int result = KMessageBox::warningContinueCancel(this,
i18n("Tag '%1' has one subtag. "
"Deleting this will also delete "
"the subtag. "
"Do you want to continue?",
"Tag '%1' has %n subtags. "
"Deleting this will also delete "
"the subtags. "
"Do you want to continue?",
children).arg(album->title()));
if(result != KMessageBox::Continue)
return;
}
TQString message;
LLongList assignedItems = albumMan->albumDB()->getItemIDsInTag(album->id());
if (!assignedItems.isEmpty())
{
message = i18n("Tag '%1' is assigned to one item. "
"Do you want to continue?",
"Tag '%1' is assigned to %n items. "
"Do you want to continue?",
assignedItems.count()).arg(album->title());
}
else
{
message = i18n("Delete '%1' tag?").arg(album->title());
}
int result = KMessageBox::warningContinueCancel(this, message,
i18n("Delete Tag"),
KGuiItem(i18n("Delete"),
"editdelete"));
if (result == KMessageBox::Continue)
{
TQString errMsg;
if (!albumMan->deleteTAlbum(album, errMsg))
KMessageBox::error(this, errMsg);
}
}
void ImageDescEditTab::tagEdit(TAlbum* album)
{
if (!album || album->isRoot())
return;
TQString title;
TQString icon;
if (!TagEditDlg::tagEdit(TQT_TQWIDGET(kapp->activeWindow()), album, title, icon))
return;
AlbumManager *albumMan = AlbumManager::instance();
if (album->title() != title)
{
TQString errMsg;
if (!albumMan->renameTAlbum(album, title, errMsg))
{
KMessageBox::error(this, errMsg);
return;
}
}
if (album->icon() != icon)
{
TQString errMsg;
if (!albumMan->updateTAlbumIcon(album, icon, 0, errMsg))
{
KMessageBox::error(this, errMsg);
}
}
}
void ImageDescEditTab::slotAlbumAdded(Album* a)
{
if (!a || a->type() != Album::TAG)
return;
TAlbumCheckListItem* viewItem = 0;
TAlbum* tag = dynamic_cast<TAlbum*>(a);
if (!tag)
return;
if (tag->isRoot())
{
viewItem = new TAlbumCheckListItem(d->tagsView, tag);
}
else
{
TAlbumCheckListItem* parent = (TAlbumCheckListItem*)(tag->parent()->extraData(d->tagsView));
if (!parent)
{
DWarning() << k_funcinfo << "Failed to find parent for Tag " << tag->title()
<< endl;
return;
}
viewItem = new TAlbumCheckListItem(parent, tag);
d->tagsSearchBar->lineEdit()->completionObject()->addItem(tag->title());
d->newTagEdit->lineEdit()->completionObject()->addItem(tag->tagPath());
d->newTagEdit->lineEdit()->completionObject()->addItem(tag->tagPath().remove(0, 1)); // without root "/"
}
if (viewItem)
{
// commenting this out due to the issues described in bug 148166.
// viewItem->setOpen(true);
setTagThumbnail(tag);
}
}
void ImageDescEditTab::slotAlbumDeleted(Album* a)
{
if (!a || a->isRoot() || a->type() != Album::TAG)
return;
TAlbum* album = (TAlbum*)a;
d->tagsSearchBar->lineEdit()->completionObject()->removeItem(album->title());
d->newTagEdit->lineEdit()->completionObject()->removeItem(album->tagPath());
d->newTagEdit->lineEdit()->completionObject()->removeItem(album->tagPath().remove(0, 1)); // without root "/"
TAlbumCheckListItem* viewItem = (TAlbumCheckListItem*)album->extraData(d->tagsView);
delete viewItem;
album->removeExtraData(this);
d->hub.setTag(album, false, MetadataHub::MetadataDisjoint);
}
void ImageDescEditTab::slotAlbumsCleared()
{
d->tagsView->clear();
d->tagsSearchBar->lineEdit()->completionObject()->clear();
d->newTagEdit->lineEdit()->completionObject()->clear();
}
void ImageDescEditTab::slotAlbumIconChanged(Album* a)
{
if (!a || a->isRoot() || a->type() != Album::TAG)
return;
setTagThumbnail((TAlbum *)a);
}
void ImageDescEditTab::slotAlbumMoved(TAlbum* tag, TAlbum* newParent)
{
if (!tag || !newParent)
return;
TAlbumCheckListItem* item = (TAlbumCheckListItem*)tag->extraData(d->tagsView);
if (!item)
return;
if (item->parent())
{
TQListViewItem* oldPItem = item->parent();
oldPItem->takeItem(item);
}
else
{
d->tagsView->takeItem(item);
}
TAlbumCheckListItem* newPItem = (TAlbumCheckListItem*)newParent->extraData(d->tagsView);
if (newPItem)
newPItem->insertItem(item);
else
d->tagsView->insertItem(item);
}
void ImageDescEditTab::slotAlbumRenamed(Album* album)
{
if (!album || album->isRoot() || album->type() != Album::TAG)
return;
TAlbum* tag = (TAlbum*)album;
d->tagsSearchBar->lineEdit()->completionObject()->addItem(tag->title());
d->newTagEdit->lineEdit()->completionObject()->addItem(tag->tagPath());
d->newTagEdit->lineEdit()->completionObject()->addItem(tag->tagPath().remove(0, 1)); // without root "/"
slotTagsSearchChanged(d->tagsSearchBar->lineEdit()->text());
TAlbumCheckListItem* item = (TAlbumCheckListItem*)(tag->extraData(d->tagsView));
if (item)
item->refresh();
}
void ImageDescEditTab::toggleChildTags(TAlbum *album, bool b)
{
if (!album)
return;
AlbumIterator it(album);
while ( it.current() )
{
TAlbum *ta = (TAlbum*)it.current();
TAlbumCheckListItem *item = (TAlbumCheckListItem*)(ta->extraData(d->tagsView));
if (item)
if (item->isVisible())
item->setOn(b);
++it;
}
}
void ImageDescEditTab::toggleParentTags(TAlbum *album, bool b)
{
if (!album)
return;
TQListViewItemIterator it(d->tagsView);
while (it.current())
{
TAlbumCheckListItem* item = dynamic_cast<TAlbumCheckListItem*>(it.current());
if (item->isVisible())
{
if (!item->album())
continue;
if (item->album() == album->parent())
{
item->setOn(b);
toggleParentTags(item->album() , b);
}
}
++it;
}
}
void ImageDescEditTab::setTagThumbnail(TAlbum *album)
{
if(!album)
return;
TAlbumCheckListItem* item = (TAlbumCheckListItem*)album->extraData(d->tagsView);
if(!item)
return;
AlbumThumbnailLoader *loader = AlbumThumbnailLoader::instance();
TQPixmap icon;
if (!loader->getTagThumbnail(album, icon))
{
if (icon.isNull())
{
item->setPixmap(0, loader->getStandardTagIcon(album));
}
else
{
TQPixmap blendedIcon = loader->blendIcons(loader->getStandardTagIcon(), icon);
item->setPixmap(0, blendedIcon);
}
}
}
void ImageDescEditTab::slotGotThumbnailFromIcon(Album *album, const TQPixmap& thumbnail)
{
if(!album || album->type() != Album::TAG)
return;
// update item in tags tree
TAlbumCheckListItem* item = (TAlbumCheckListItem*)album->extraData(d->tagsView);
if(!item)
return;
AlbumThumbnailLoader *loader = AlbumThumbnailLoader::instance();
TQPixmap blendedIcon = loader->blendIcons(loader->getStandardTagIcon(), thumbnail);
item->setPixmap(0, blendedIcon);
// update item in recent tags popup menu, if found there in
TQPopupMenu *menu = d->recentTagsBtn->popup();
if (menu->indexOf(album->id()) != -1)
{
menu->changeItem(album->id(), thumbnail, menu->text(album->id()));
}
}
void ImageDescEditTab::slotThumbnailLost(Album *)
{
// we already set the standard icon before loading
}
void ImageDescEditTab::slotReloadThumbnails()
{
AlbumList tList = AlbumManager::instance()->allTAlbums();
for (AlbumList::iterator it = tList.begin(); it != tList.end(); ++it)
{
TAlbum* tag = (TAlbum*)(*it);
setTagThumbnail(tag);
}
}
void ImageDescEditTab::slotImageTagsChanged(TQ_LLONG imageId)
{
// don't lose modifications
if (d->ignoreImageAttributesWatch || d->modified)
return;
reloadForMetadataChange(imageId);
}
void ImageDescEditTab::slotImagesChanged(int albumId)
{
if (d->ignoreImageAttributesWatch || d->modified)
return;
Album *a = AlbumManager::instance()->findAlbum(albumId);
if (d->currInfos.isEmpty() || !a || a->isRoot() || a->type() != Album::TAG)
return;
setInfos(d->currInfos);
}
void ImageDescEditTab::slotImageRatingChanged(TQ_LLONG imageId)
{
if (d->ignoreImageAttributesWatch || d->modified)
return;
reloadForMetadataChange(imageId);
}
void ImageDescEditTab::slotImageCaptionChanged(TQ_LLONG imageId)
{
if (d->ignoreImageAttributesWatch || d->modified)
return;
reloadForMetadataChange(imageId);
}
void ImageDescEditTab::slotImageDateChanged(TQ_LLONG imageId)
{
if (d->ignoreImageAttributesWatch || d->modified)
return;
reloadForMetadataChange(imageId);
}
// private common code for above methods
void ImageDescEditTab::reloadForMetadataChange(TQ_LLONG imageId)
{
if (d->currInfos.isEmpty())
return;
if (singleSelection())
{
if (d->currInfos.first()->id() == imageId)
setInfos(d->currInfos);
}
else
{
// if image id is in our list, update
for (ImageInfo *info = d->currInfos.first(); info; info = d->currInfos.next())
{
if (info->id() == imageId)
{
setInfos(d->currInfos);
return;
}
}
}
}
void ImageDescEditTab::updateRecentTags()
{
TQPopupMenu *menu = d->recentTagsBtn->popup();
menu->clear();
AlbumManager* albumMan = AlbumManager::instance();
IntList recentTags = albumMan->albumDB()->getRecentlyAssignedTags();
if (recentTags.isEmpty())
{
menu->insertItem(i18n("No Recently Assigned Tags"), 0);
menu->setItemEnabled(0, false);
}
else
{
for (IntList::const_iterator it = recentTags.begin();
it != recentTags.end(); ++it)
{
TAlbum* album = albumMan->findTAlbum(*it);
if (album)
{
AlbumThumbnailLoader *loader = AlbumThumbnailLoader::instance();
TQPixmap icon;
if (!loader->getTagThumbnail(album, icon))
{
if (icon.isNull())
{
icon = loader->getStandardTagIcon(album, AlbumThumbnailLoader::SmallerSize);
}
}
TQString text = album->title() + " (" + ((TAlbum*)album->parent())->prettyURL() + ')';
menu->insertItem(icon, text, album->id());
}
}
}
}
void ImageDescEditTab::slotRecentTagsMenuActivated(int id)
{
AlbumManager* albumMan = AlbumManager::instance();
if (id > 0)
{
TAlbum* album = albumMan->findTAlbum(id);
if (album)
{
TAlbumCheckListItem* viewItem = (TAlbumCheckListItem*)album->extraData(d->tagsView);
if (viewItem)
{
viewItem->setOn(true);
d->tagsView->setSelected(viewItem, true);
d->tagsView->ensureItemVisible(viewItem);
}
}
}
}
void ImageDescEditTab::slotTagsSearchChanged(const TQString& filter)
{
if (filter.isEmpty())
{
d->tagsView->collapseView(FolderView::OmitRoot);
return;
}
//TODO: this will destroy assigned-tags filtering. Unify in one method.
TQString search = filter.lower();
bool atleastOneMatch = false;
AlbumList tList = AlbumManager::instance()->allTAlbums();
for (AlbumList::iterator it = tList.begin(); it != tList.end(); ++it)
{
TAlbum* tag = (TAlbum*)(*it);
// don't touch the root Tag
if (tag->isRoot())
continue;
bool match = tag->title().lower().contains(search);
bool doesExpand = false;
if (!match)
{
// check if any of the parents match the search
Album* parent = tag->parent();
while (parent && !parent->isRoot())
{
if (parent->title().lower().contains(search))
{
match = true;
break;
}
parent = parent->parent();
}
}
if (!match)
{
// check if any of the children match the search
AlbumIterator it(tag);
while (it.current())
{
if ((*it)->title().lower().contains(search))
{
match = true;
doesExpand = true;
break;
}
++it;
}
}
TAlbumCheckListItem* viewItem = (TAlbumCheckListItem*)(tag->extraData(d->tagsView));
if (match)
{
atleastOneMatch = true;
if (viewItem)
{
viewItem->setVisible(true);
viewItem->setOpen(doesExpand);
}
}
else
{
if (viewItem)
{
viewItem->setVisible(false);
viewItem->setOpen(false);
}
}
}
if (search.isEmpty())
{
TAlbum* root = AlbumManager::instance()->findTAlbum(0);
TAlbumCheckListItem* rootItem = (TAlbumCheckListItem*)(root->extraData(d->tagsView));
if (rootItem)
rootItem->setText(0, root->title());
}
else
{
TAlbum* root = AlbumManager::instance()->findTAlbum(0);
TAlbumCheckListItem* rootItem = (TAlbumCheckListItem*)(root->extraData(d->tagsView));
if (rootItem)
rootItem->setText(0, i18n("Found Tags"));
}
emit signalTagFilterMatch(atleastOneMatch);
}
void ImageDescEditTab::slotAssignedTagsToggled(bool t)
{
//TODO: this will destroy name filtering. Unify in one method.
TQListViewItemIterator it(d->tagsView);
while (it.current())
{
TAlbumCheckListItem* item = dynamic_cast<TAlbumCheckListItem*>(it.current());
TAlbum *tag = item->album();
if (tag)
{
if (!tag->isRoot())
{
if (t)
{
MetadataHub::TagStatus status = d->hub.tagStatus(item->album());
bool tagAssigned = (status == MetadataHub::MetadataAvailable && status.hasTag)
|| status == MetadataHub::MetadataDisjoint;
item->setVisible(tagAssigned);
if (tagAssigned)
{
Album* parent = tag->parent();
while (parent && !parent->isRoot())
{
TAlbumCheckListItem *pitem = (TAlbumCheckListItem*)parent->extraData(d->tagsView);
pitem->setVisible(true);
parent = parent->parent();
}
}
}
else
{
item->setVisible(true);
}
}
}
++it;
}
// correct visibilities afterwards:
// As TQListViewItem::setVisible works recursively on all it's children
// we have to correct this
if (t)
{
it = d->tagsView;
while (it.current())
{
TAlbumCheckListItem* item = dynamic_cast<TAlbumCheckListItem*>(it.current());
TAlbum *tag = item->album();
if (tag)
{
if (!tag->isRoot())
{
// only if the current item is not marked as tagged, check all children
MetadataHub::TagStatus status = d->hub.tagStatus(item->album());
bool tagAssigned = (status == MetadataHub::MetadataAvailable && status.hasTag)
|| status == MetadataHub::MetadataDisjoint;
if (!tagAssigned)
{
bool somethingIsSet = false;
TQListViewItem* nextSibling = (*it)->nextSibling();
TQListViewItemIterator tmpIt = it;
++tmpIt;
while (*tmpIt != nextSibling )
{
TAlbumCheckListItem* tmpItem = dynamic_cast<TAlbumCheckListItem*>(tmpIt.current());
MetadataHub::TagStatus tmpStatus = d->hub.tagStatus(tmpItem->album());
bool tmpTagAssigned = (tmpStatus == MetadataHub::MetadataAvailable && tmpStatus.hasTag)
|| tmpStatus == MetadataHub::MetadataDisjoint;
if(tmpTagAssigned)
{
somethingIsSet = true;
}
++tmpIt;
}
if (!somethingIsSet)
{
item->setVisible(false);
}
}
}
}
++it;
}
}
TAlbum *root = AlbumManager::instance()->findTAlbum(0);
TAlbumCheckListItem *rootItem = (TAlbumCheckListItem*)(root->extraData(d->tagsView));
if (rootItem)
{
if (t)
rootItem->setText(0, i18n("Assigned Tags"));
else
rootItem->setText(0, root->title());
}
}
void ImageDescEditTab::refreshTagsView()
{
d->tagsView->refresh();
}
void ImageDescEditTab::slotCreateNewTag()
{
TQString tagStr = d->newTagEdit->text();
if (tagStr.isEmpty()) return;
TAlbum *mainRootAlbum = 0;
TAlbumCheckListItem* item = dynamic_cast<TAlbumCheckListItem*>(d->tagsView->selectedItem());
if (item)
mainRootAlbum = item->album();
TQMap<TQString, TQString> errMap;
AlbumList tList = TagEditDlg::createTAlbum(mainRootAlbum, tagStr, TQString("tag"), errMap);
for (AlbumList::iterator it = tList.begin(); it != tList.end(); ++it)
{
TAlbumCheckListItem* item = (TAlbumCheckListItem*)(*it)->extraData(d->tagsView);
if (item)
{
item->setOn(true);
d->tagsView->ensureItemVisible(item);
}
}
d->newTagEdit->lineEdit()->clear();
}
} // NameSpace Digikam
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