/*
Copyright (c) 2014, Lukas Holecek <hluk@email.cz>
This file is part of CopyQ.
CopyQ 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 3 of the License, or
(at your option) any later version.
CopyQ is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with CopyQ. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef ITEMTAGS_H
#define ITEMTAGS_H
#include "gui/icons.h"
#include "item/itemwidget.h"
#include <QVariant>
#include <QVector>
#include <QWidget>
#include <memory>
namespace Ui {
class ItemTagsSettings;
}
class QTableWidgetItem;
class ItemTags : public QWidget, public ItemWidget
{
Q_OBJECT
public:
struct Tag {
QString name;
QString color;
QString icon;
QString styleSheet;
QString match;
};
using Tags = QVector<ItemTags::Tag>;
ItemTags(ItemWidget *childItem, const Tags &tags);
void setCurrent(bool current) override;
signals:
void runCommand(const Command &command);
protected:
void highlight(const QRegExp &re, const QFont &highlightFont,
const QPalette &highlightPalette) override;
QWidget *createEditor(QWidget *parent) const override;
void setEditorData(QWidget *editor, const QModelIndex &index) const override;
void setModelData(QWidget *editor, QAbstractItemModel *model,
const QModelIndex &index) const override;
bool hasChanges(QWidget *editor) const override;
QObject *createExternalEditor(const QModelIndex &index, QWidget *parent) const override;
void updateSize(const QSize &maximumSize, int idealWidth) override;
private:
QWidget *m_tagWidget;
std::unique_ptr<ItemWidget> m_childItem;
};
class ItemTagsLoader;
class ItemTagsScriptable : public ItemScriptable
{
Q_OBJECT
Q_PROPERTY(QStringList userTags READ getUserTags)
public:
explicit ItemTagsScriptable(const QStringList &userTags, QObject *parent);
QStringList getUserTags() const;
public slots:
QStringList tags();
void tag();
void untag();
void clearTags();
bool hasTag();
private:
QString askTagName(const QString &dialogTitle, const QStringList &tags);
QString askRemoveTagName(const QStringList &tags);
QList<int> rows(const QVariantList &arguments, int skip);
QStringList tags(int row);
QStringList tags(const QVariant &tags);
QStringList tags(const QVariantMap &itemData);
void setTags(int row, const QStringList &tags);
bool addTag(const QString &tagName, QStringList *tags);
bool removeTag(const QString &tagName, QStringList *tags);
QStringList m_userTags;
};
class ItemTagsLoader : public QObject, public ItemLoaderInterface
{
Q_OBJECT
Q_PLUGIN_METADATA(IID COPYQ_PLUGIN_ITEM_LOADER_ID)
Q_INTERFACES(ItemLoaderInterface)
public:
ItemTagsLoader();
~ItemTagsLoader();
QString id() const override { return "itemtags"; }
QString name() const override { return tr("Tags"); }
QString author() const override { return QString(); }
QString description() const override { return tr("Display tags for items."); }
QVariant icon() const override { return QVariant(IconTag); }
QStringList formatsToSave() const override;
QVariantMap applySettings() override;
void loadSettings(const QVariantMap &settings) override;
QWidget *createSettingsWidget(QWidget *parent) override;
ItemWidget *transform(ItemWidget *itemWidget, const QModelIndex &index) override;
bool matches(const QModelIndex &index, const QRegExp &re) const override;
QObject *tests(const TestInterfacePtr &test) const override;
const QObject *signaler() const override { return this; }
ItemScriptable *scriptableObject(QObject *parent) override;
QList<Command> commands() const override;
signals:
void addCommands(const QList<Command> &commands);
private slots:
void addCommands();
private slots:
void onColorButtonClicked();
void onTableWidgetItemChanged(QTableWidgetItem *item);
void onTableWidgetItemChanged();
private:
QStringList userTags() const;
using Tag = ItemTags::Tag;
using Tags = ItemTags::Tags;
static QString serializeTag(const Tag &tag);
static Tag deserializeTag(const QString &tagText);
Tags toTags(const QString &tagsContent);
void addTagToSettingsTable(const Tag &tag = Tag());
Tag tagFromTable(int row);
QVariantMap m_settings;
Tags m_tags;
std::unique_ptr<Ui::ItemTagsSettings> ui;
bool m_blockDataChange;
};
#endif // ITEMTAGS_H