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407 lines
12 KiB
407 lines
12 KiB
/* ============================================================
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*
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* This file is a part of digiKam project
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* http://www.digikam.org
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*
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* Date : 2004-07-01
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* Description : dialog to edit and create digiKam Tags
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*
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* Copyright (C) 2004-2005 by Renchi Raju <renchi@pooh.tam.uiuc.edu>
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* Copyright (C) 2006-2008 by Gilles Caulier <caulier dot gilles at gmail dot com>
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*
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* This program is free software; you can redistribute it
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* and/or modify it under the terms of the GNU General
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* Public License as published by the Free Software Foundation;
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* either version 2, or (at your option)
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* 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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* ============================================================ */
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// TQt includes.
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#include <tqlabel.h>
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#include <tqlayout.h>
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// KDE includes.
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#include <klocale.h>
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#include <kicondialog.h>
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#include <kapplication.h>
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#include <tdeversion.h>
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#include <kiconloader.h>
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#include <kseparator.h>
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#include <klistview.h>
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// Local includes.
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#include "ddebug.h"
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#include "album.h"
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#include "searchtextbar.h"
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#include "syncjob.h"
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#include "tageditdlg.h"
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#include "tageditdlg.moc"
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namespace Digikam
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{
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class TagsListCreationErrorDialog : public KDialogBase
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{
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public:
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TagsListCreationErrorDialog(TQWidget* parent, const TQMap<TQString, TQString>& errMap);
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~TagsListCreationErrorDialog(){};
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};
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// ------------------------------------------------------------------------------
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class TagEditDlgPriv
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{
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public:
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TagEditDlgPriv()
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{
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titleEdit = 0;
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iconButton = 0;
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resetIconButton = 0;
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mainRootAlbum = 0;
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topLabel = 0;
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create = false;
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}
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bool create;
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TQLabel *topLabel;
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TQString icon;
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TQPushButton *iconButton;
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TQPushButton *resetIconButton;
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TAlbum *mainRootAlbum;
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SearchTextBar *titleEdit;
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};
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TagEditDlg::TagEditDlg(TQWidget *parent, TAlbum* album, bool create)
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: KDialogBase(parent, 0, true, 0, Help|Ok|Cancel, Ok, true)
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{
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d = new TagEditDlgPriv;
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d->mainRootAlbum = album;
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d->create = create;
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setHelp("tagscreation.anchor", "digikam");
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if (d->create) setCaption(i18n("New Tag"));
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else setCaption(i18n("Edit Tag"));
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TQWidget *page = makeMainWidget();
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TQGridLayout* grid = new TQGridLayout(page, 5, 4, 0, spacingHint());
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// --------------------------------------------------------
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TQLabel *logo = new TQLabel(page);
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KIconLoader* iconLoader = KApplication::kApplication()->iconLoader();
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logo->setPixmap(iconLoader->loadIcon("digikam", KIcon::NoGroup, 96, KIcon::DefaultState, 0, true));
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d->topLabel = new TQLabel(page);
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d->topLabel->tqsetAlignment(TQt::AlignAuto | TQt::AlignVCenter | TQt::SingleLine);
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KSeparator *line = new KSeparator(Qt::Horizontal, page);
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// --------------------------------------------------------
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TQLabel *titleLabel = new TQLabel(page);
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titleLabel->setText(i18n("&Title:"));
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d->titleEdit = new SearchTextBar(page, "TagEditDlgTitleEdit", i18n("Enter tag name here..."));
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titleLabel->setBuddy(d->titleEdit);
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TQLabel *tipLabel = new TQLabel(page);
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tipLabel->setTextFormat(TQt::RichText);
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tipLabel->setText(i18n("<qt><p>To create new tags, you can use the following rules:</p>"
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"<p><ul><li>'/' can be used to create a tags hierarchy.<br>"
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"Ex.: <i>\"Country/City/Paris\"</i></li>"
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"<li>',' can be used to create more than one tags hierarchy at the same time.<br>"
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"Ex.: <i>\"City/Paris, Monument/Notre-Dame\"</i></li>"
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"<li>If a tag hierarchy starts with '/', root tag album is used as parent.</li></ul></p></qt>"
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));
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if (d->create)
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{
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AlbumList tList = AlbumManager::instance()->allTAlbums();
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for (AlbumList::iterator it = tList.begin(); it != tList.end(); ++it)
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{
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TAlbum *tag = dynamic_cast<TAlbum*>(*it);
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d->titleEdit->lineEdit()->completionObject()->addItem(tag->tagPath());
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}
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}
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else
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{
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d->titleEdit->setText(d->mainRootAlbum->title());
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tipLabel->hide();
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}
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TQLabel *iconTextLabel = new TQLabel(page);
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iconTextLabel->setText(i18n("&Icon:"));
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d->iconButton = new TQPushButton(page);
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d->iconButton->setFixedSize(40, 40);
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iconTextLabel->setBuddy(d->iconButton);
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// In create mode, by default assign the icon of the parent (if not root) to this new tag.
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if (d->create && !d->mainRootAlbum->isRoot())
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d->icon = d->mainRootAlbum->icon();
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else
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d->icon = d->mainRootAlbum->icon();
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d->iconButton->setIconSet(SyncJob::getTagThumbnail(d->icon, 20));
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d->resetIconButton = new TQPushButton(SmallIcon("reload_page"), i18n("Reset"), page);
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if (d->create) d->resetIconButton->hide();
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// --------------------------------------------------------
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grid->addMultiCellWidget(logo, 0, 3, 0, 0);
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grid->addMultiCellWidget(d->topLabel, 0, 0, 1, 4);
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grid->addMultiCellWidget(line, 1, 1, 1, 4);
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grid->addMultiCellWidget(tipLabel, 2, 2, 1, 4);
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grid->addMultiCellWidget(titleLabel, 3, 3, 1, 1);
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grid->addMultiCellWidget(d->titleEdit, 3, 3, 2, 4);
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grid->addMultiCellWidget(iconTextLabel, 4, 4, 1, 1);
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grid->addMultiCellWidget(d->iconButton, 4, 4, 2, 2);
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grid->addMultiCellWidget(d->resetIconButton, 4, 4, 3, 3);
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grid->setColStretch(4, 10);
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grid->setRowStretch(5, 10);
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// --------------------------------------------------------
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connect(d->iconButton, TQT_SIGNAL(clicked()),
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this, TQT_SLOT(slotIconChanged()));
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connect(d->resetIconButton, TQT_SIGNAL(clicked()),
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this, TQT_SLOT(slotIconResetClicked()));
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connect(d->titleEdit->lineEdit(), TQT_SIGNAL(textChanged(const TQString&)),
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this, TQT_SLOT(slotTitleChanged(const TQString&)));
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// --------------------------------------------------------
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slotTitleChanged(d->titleEdit->text());
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d->titleEdit->lineEdit()->setFocus();
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adjustSize();
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}
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TagEditDlg::~TagEditDlg()
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{
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delete d;
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}
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TQString TagEditDlg::title() const
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{
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return d->titleEdit->text();
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}
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TQString TagEditDlg::icon() const
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{
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return d->icon;
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}
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void TagEditDlg::slotIconResetClicked()
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{
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d->icon = TQString("tag");
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d->iconButton->setIconSet(SyncJob::getTagThumbnail(d->icon, 20));
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}
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void TagEditDlg::slotIconChanged()
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{
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#if KDE_IS_VERSION(3,3,0)
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KIconDialog dlg(this);
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dlg.setup(KIcon::NoGroup, KIcon::Application, false, 20, false, false, false);
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TQString icon = dlg.openDialog();
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#else
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TQString icon = KIconDialog::getIcon(KIcon::NoGroup, KIcon::Application, false, 20);
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if (icon.startsWith("/"))
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return;
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#endif
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if (icon.isEmpty() || icon == d->icon)
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return;
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d->icon = icon;
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d->iconButton->setIconSet(SyncJob::getTagThumbnail(d->icon, 20));
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}
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void TagEditDlg::slotTitleChanged(const TQString& newtitle)
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{
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TQString tagName = d->mainRootAlbum->tagPath();
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if (tagName.endsWith("/") && !d->mainRootAlbum->isRoot())
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tagName.truncate(tagName.length()-1);
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if (d->create)
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{
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if (d->titleEdit->text().startsWith("/"))
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{
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d->topLabel->setText(i18n("<qt><b>Create New Tag</b></qt>"));
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}
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else
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{
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d->topLabel->setText(i18n("<qt><b>Create New Tag in<br>"
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"<i>\"%1\"</i></b></qt>").tqarg(tagName));
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}
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}
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else
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{
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d->topLabel->setText(i18n("<qt><b>Properties of Tag<br>"
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"<i>\"%1\"</i></b></qt>").tqarg(tagName));
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}
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enableButtonOK(!newtitle.isEmpty());
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}
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bool TagEditDlg::tagEdit(TQWidget *parent, TAlbum* album, TQString& title, TQString& icon)
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{
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TagEditDlg dlg(parent, album);
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bool valRet = dlg.exec();
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if (valRet == TQDialog::Accepted)
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{
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title = dlg.title();
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icon = dlg.icon();
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}
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return valRet;
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}
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bool TagEditDlg::tagCreate(TQWidget *parent, TAlbum* album, TQString& title, TQString& icon)
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{
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TagEditDlg dlg(parent, album, true);
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bool valRet = dlg.exec();
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if (valRet == TQDialog::Accepted)
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{
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title = dlg.title();
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icon = dlg.icon();
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}
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return valRet;
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}
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AlbumList TagEditDlg::createTAlbum(TAlbum *mainRootAlbum, const TQString& tagStr, const TQString& icon,
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TQMap<TQString, TQString>& errMap)
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{
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errMap.clear();
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AlbumList createdTagsList;
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// Check if new tags are include in a list of tags hierarchy separated by ','.
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// Ex: /Country/France/people,/City/France/Paris
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TQStringList tagsHierarchies = TQStringList::split(",", tagStr);
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if (tagsHierarchies.isEmpty())
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return createdTagsList;
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for (TQStringList::const_iterator it = tagsHierarchies.begin(); it != tagsHierarchies.end(); ++it)
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{
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TQString hierarchy = (*it).stripWhiteSpace();
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if (!hierarchy.isEmpty())
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{
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// Check if new tags is a hierarchy of tags separated by '/'.
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TAlbum *root = 0;
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if (hierarchy.startsWith("/") || !mainRootAlbum)
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root = AlbumManager::instance()->findTAlbum(0);
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else
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root = mainRootAlbum;
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TQStringList tagsList = TQStringList::split("/", hierarchy);
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DDebug() << tagsList << endl;
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if (!tagsList.isEmpty())
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{
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for (TQStringList::iterator it2 = tagsList.begin(); it2 != tagsList.end(); ++it2)
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{
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TQString tagPath, errMsg;
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TQString tag = (*it2).stripWhiteSpace();
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if (root->isRoot())
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tagPath = TQString("/%1").tqarg(tag);
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else
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tagPath = TQString("%1/%2").tqarg(root->tagPath()).tqarg(tag);
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DDebug() << tag << " :: " << tagPath << endl;
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if (!tag.isEmpty())
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{
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// Tag already exist ?
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TAlbum* album = AlbumManager::instance()->findTAlbum(tagPath);
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if (!album)
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{
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root = AlbumManager::instance()->createTAlbum(root, tag, icon, errMsg);
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}
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else
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{
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root = album;
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if (*it2 == tagsList.last())
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errMap.insert(tagPath, i18n("Tag name already exists"));
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}
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if (root)
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createdTagsList.append(root);
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}
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// Sanity check if tag creation failed.
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if (!root)
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{
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errMap.insert(tagPath, errMsg);
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break;
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}
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}
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}
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}
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}
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return createdTagsList;
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}
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void TagEditDlg::showtagsListCreationError(TQWidget* parent, const TQMap<TQString, TQString>& errMap)
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{
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if (!errMap.isEmpty())
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{
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TagsListCreationErrorDialog dlg(parent, errMap);
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dlg.exec();
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}
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}
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// ------------------------------------------------------------------------------
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TagsListCreationErrorDialog::TagsListCreationErrorDialog(TQWidget* parent, const TQMap<TQString, TQString>& errMap)
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: KDialogBase(parent, 0, true, 0, Help|Ok, Ok, false)
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{
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setHelp("tagscreation.anchor", "digikam");
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setCaption(i18n("Tag creation Error"));
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TQWidget* box = makeMainWidget();
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TQVBoxLayout* vLay = new TQVBoxLayout(box);
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TQLabel *label = new TQLabel(i18n("Error been occured during Tag creation:"), box);
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KListView *listView = new KListView(box);
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listView->addColumn(i18n("Tag Path"));
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listView->addColumn(i18n("Error"));
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listView->setResizeMode(TQListView::LastColumn);
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vLay->addWidget(label);
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vLay->addWidget(listView);
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vLay->setMargin(0);
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vLay->setSpacing(0);
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for (TQMap<TQString, TQString>::const_iterator it = errMap.begin() ; it != errMap.end() ; ++it)
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new KListViewItem(listView, it.key(), it.data());
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adjustSize();
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}
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} // namespace Digikam
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