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/*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef UBTEACHERGUIDEWIDGETSTOOLS_H
#define UBTEACHERGUIDEWIDGETSTOOLS_H
#include <QObject>
#include <QTreeWidgetItem>
#include <QTextEdit>
#include <QLabel>
#include <QDragEnterEvent>
#include <QDropEvent>
#include <QLineEdit>
#include <QMimeData>
#include <QStackedWidget>
#include <QWebView>
#include "customWidgets/UBMediaWidget.h"
#define TG_USER_ROLE_MIME_TYPE (Qt::UserRole+50)
class QTreeWidget;
class QVBoxLayout;
class QComboBox;
class QTextEdit;
class QWidget;
class UBTGAdaptableText;
class QDomElement;
class UBMediaWidget;
typedef struct
{
QString name;
QMap<QString,QString> attributes;
}tUBGEElementNode;
class iUBTGSaveData
{
public:
virtual tUBGEElementNode* saveData() = 0;
};
class UBAddItem : public QTreeWidgetItem
{
public:
explicit UBAddItem(const QString &strings, int addSubItemWidgetType, QTreeWidget* parent = 0);
~UBAddItem();
signals:
public slots:
};
class UBTGActionWidget : public QWidget, public iUBTGSaveData
{
Q_OBJECT
public:
explicit UBTGActionWidget(QTreeWidgetItem* widget, QWidget* parent = 0,const char* name = "UBTGActionWidget");
~UBTGActionWidget();
void update();
tUBGEElementNode* saveData();
void initializeWithDom(QDomElement element);
private:
QVBoxLayout* mpLayout;
QComboBox* mpOwner;
UBTGAdaptableText* mpTask;
protected:
QTreeWidgetItem* mpTreeWidgetItem;
};
class UBTGAdaptableText : public QTextEdit
{
Q_OBJECT
public:
explicit UBTGAdaptableText(QTreeWidgetItem* widget = 0, QWidget *parent = 0, const char* name = "UBTGAdaptableText");
void showText(const QString & text);
void bottomMargin(int newValue);
void setPlaceHolderText(QString text);
QString text();
void setInitialText(const QString& text);
public slots:
void onTextChanged();
protected:
void keyPressEvent(QKeyEvent* e);
void keyReleaseEvent(QKeyEvent* e);
void showEvent(QShowEvent* e);
private:
int mBottomMargin;
QTreeWidgetItem* mpTreeWidgetItem;
int mMinimumHeight;
bool mHasPlaceHolder;
QString mPlaceHolderText;
bool mIsUpdatingSize;
};
class UBDraggableWeb : public QWebView
{
Q_OBJECT
public:
explicit UBDraggableWeb(QString& relativePath, QWidget* parent = 0);
private:
void mousePressEvent(QMouseEvent* event);
void mouseMoveEvent(QMouseEvent* event);
void mouseReleaseEvent(QMouseEvent* event);
QString mRelativePath;
QPoint mDragStartPosition;
bool mDragStarted;
};
class UBTGMediaWidget : public QStackedWidget , public iUBTGSaveData
{
Q_OBJECT
public:
UBTGMediaWidget(QTreeWidgetItem* widget = 0, QWidget* parent = 0, const char* name = "UBTGMediaWidget");
UBTGMediaWidget(QString mediaPath, QTreeWidgetItem* widget = 0, QWidget* parent = 0, const char* name = "UBTGMediaWidget");
~UBTGMediaWidget();
tUBGEElementNode* saveData();
void initializeWithDom(QDomElement element);
void removeSource();
protected:
void dragEnterEvent(QDragEnterEvent* event);
void dropEvent(QDropEvent* event);
void mousePressEvent(QMouseEvent* event);
void hideEvent(QHideEvent* event);
void showEvent(QShowEvent* event);
private:
void parseMimeData(const QMimeData* pMimeData);
void createWorkWidget();
void updateSize();
QTreeWidgetItem* mpTreeWidgetItem;
QLabel* mpDropMeWidget;
QWidget* mpWorkWidget;
QVBoxLayout* mpLayout;
UBTGAdaptableText* mpTitle;
QLabel* mpMediaLabelWidget;
UBMediaWidget* mpMediaWidget;
UBDraggableWeb* mpWebView;
QString mMediaPath;
bool mIsPresentationMode;
QString mMediaType;
bool mIsInitializationMode;
};
class UBTGUrlWidget : public QWidget , public iUBTGSaveData
{
Q_OBJECT
public:
UBTGUrlWidget(QWidget* parent = 0, const char* name = "UBTGUrlWidget");
~UBTGUrlWidget();
tUBGEElementNode* saveData();
void initializeWithDom(QDomElement element);
private:
QVBoxLayout* mpLayout;
QLineEdit* mpTitle;
QLineEdit* mpUrl;
};
class UBTGDraggableTreeItem : public QTreeWidget
{
Q_OBJECT
public:
UBTGDraggableTreeItem(QWidget* parent = 0, const char* name = "UBTGDraggableTreeItem");
private:
QMimeData* mimeData(const QList<QTreeWidgetItem *> items) const;
};
#endif // UBTEACHERGUIDEWIDGETSTOOLS_H