/*************************************************************************** * Copyright 2011 Marco Martin <mart@kde.org> * * * * 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, write to the * * Free Software Foundation, Inc., * * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA . * ***************************************************************************/ #ifndef DIALOG_PROXY_P #define DIALOG_PROXY_P #include <QObject> #include <QWeakPointer> #include <QPoint> #include <Plasma/Plasma> class QGraphicsObject; namespace Plasma { class Dialog; } class DeclarativeItemContainer; class DialogMargins : public QObject { Q_OBJECT /** * Width in pixels of the left margin */ Q_PROPERTY(int left READ left NOTIFY leftChanged) /** * Height in pixels of the top margin */ Q_PROPERTY(int top READ top NOTIFY topChanged) /** * Width in pixels of the right margin */ Q_PROPERTY(int right READ right NOTIFY rightChanged) /** * Height in pixels of the bottom margin */ Q_PROPERTY(int bottom READ bottom NOTIFY bottomChanged) public: DialogMargins(Plasma::Dialog *dialog, QObject *parent = 0); int left() const; int top() const; int right() const; int bottom() const; Q_SIGNALS: void leftChanged(); void rightChanged(); void topChanged(); void bottomChanged(); protected: void checkMargins(); private: int m_left; int m_top; int m_right; int m_bottom; Plasma::Dialog *m_dialog; friend class DialogProxy; }; class DialogProxy : public QObject { Q_OBJECT /** * The main QML item that will be displayed in the Dialog */ Q_PROPERTY(QGraphicsObject *mainItem READ mainItem WRITE setMainItem NOTIFY mainItemChanged) /** * Visibility of the Dialog window. Doesn't have anything to do with the visibility of the mainItem. */ Q_PROPERTY(bool visible READ isVisible WRITE setVisible NOTIFY visibleChanged) /** * X position of the dialog window in screen coordinates. */ Q_PROPERTY(int x READ x WRITE setX NOTIFY xChanged) /** * X position of the dialog window in screen coordinates. */ Q_PROPERTY(int y READ y WRITE setY NOTIFY yChanged) //to set the size try to force doing so from the inner item /** * Read only width of the dialog window. It depends from the width of the mainItem */ Q_PROPERTY(int width READ width NOTIFY widthChanged) /** * Read only height of the dialog window. It depends from the height of the mainItem */ Q_PROPERTY(int height READ height NOTIFY heightChanged) /** * Window flags of the Dialog window */ Q_PROPERTY(int windowFlags READ windowFlags WRITE setWindowFlags) /** * Margins of the dialog around the mainItem. * @see DialogMargins */ Q_PROPERTY(QObject *margins READ margins CONSTANT) /** * True if the dialog window is the active one in the window manager. */ Q_PROPERTY(bool activeWindow READ isActiveWindow NOTIFY activeWindowChanged) /** * Plasma Location of the dialog window. Useful if this dialog is apopup for a panel */ Q_PROPERTY(int location READ location WRITE setLocation NOTIFY locationChanged) //This won't be available on windows, but should be used only by kwin and never by applets anyways #ifndef Q_WS_WIN /** * Window ID of the dialog window. **/ Q_PROPERTY(qulonglong windowId READ windowId CONSTANT) #endif public: enum WidgetAttribute { WA_X11NetWmWindowTypeDock = Qt::WA_X11NetWmWindowTypeDock }; DialogProxy(QObject *parent = 0); ~DialogProxy(); QGraphicsObject *mainItem() const; void setMainItem(QGraphicsObject *mainItem); bool isVisible() const; void setVisible(const bool visible); int x() const; void setX(int x); int y() const; void setY(int y); int width() const; int height() const; bool isActiveWindow() const; /** * Ask the window manager to activate the window. * The window manager may or may not accept the activiation request */ Q_INVOKABLE void activateWindow(); //FIXME: passing an int is ugly int windowFlags() const; void setWindowFlags(const int); int location() const; void setLocation(int location); QObject *margins() const; #ifndef Q_WS_WIN qulonglong windowId() const; #endif /** * @returns The suggested screen position for the popup * @arg item the item the popup has to be positioned relatively to. if null, the popup will be positioned in the center of the window * @arg alignment alignment of the popup compared to the item */ //FIXME: alignment should be Qt::AlignmentFlag Q_INVOKABLE QPoint popupPosition(QGraphicsObject *item, int alignment=Qt::AlignLeft) ; /** * Set a Qt.WidgetAttribute to the dialog window * * @arg int attribute see Qt.WidgetAttribute * @arg bool on activate or deactivate the atrtibute */ //FIXME:: Qt::WidgetAttribute should be already Q_INVOKABLE void setAttribute(int attribute, bool on); Q_SIGNALS: void mainItemChanged(); void visibleChanged(); void xChanged(); void yChanged(); void widthChanged(); void heightChanged(); void activeWindowChanged(); void locationChanged(); protected Q_SLOTS: void syncMainItem(); protected: bool eventFilter(QObject *watched, QEvent *event); private: Plasma::Dialog *m_dialog; Qt::WindowFlags m_flags; DeclarativeItemContainer *m_declarativeItemContainer; QWeakPointer<QGraphicsObject> m_mainItem; DialogMargins *m_margins; bool m_activeWindow; Plasma::Location m_location; static int offscreenX; static int offscreenY; }; #endif