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Diffstat (limited to 'kicker/kicker/core/containerarea.h')
| -rw-r--r-- | kicker/kicker/core/containerarea.h | 195 |
1 files changed, 195 insertions, 0 deletions
diff --git a/kicker/kicker/core/containerarea.h b/kicker/kicker/core/containerarea.h new file mode 100644 index 000000000..8b17c8ae9 --- /dev/null +++ b/kicker/kicker/core/containerarea.h @@ -0,0 +1,195 @@ +/***************************************************************** + +Copyright (c) 1996-2004 the kicker authors. See file AUTHORS. + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +******************************************************************/ + +#ifndef __containerarea_h__ +#define __containerarea_h__ + +#include <qpixmap.h> +#include <qptrlist.h> +#include <qtimer.h> + +#include <appletinfo.h> + +#include "global.h" +#include "panner.h" +#include "container_base.h" + +class KConfig; +class DragIndicator; +class PanelContainer; +class KRootPixmap; + +class AppletContainer; +class ContainerAreaLayout; +class AddAppletDialog; + +class ContainerArea : public Panner +{ + Q_OBJECT + +public: + ContainerArea( KConfig* config, QWidget* parent, QPopupMenu* opMenu, const char* name = 0 ); + ~ContainerArea(); + + void initialize(bool useDefaultConfig); + int position() const; + KPanelApplet::Direction popupDirection() const; + bool isImmutable() const; + + const QWidget* addButton(const AppletInfo& info); + const QWidget* addKMenuButton(); + const QWidget* addDesktopButton(); + const QWidget* addWindowListButton(); + const QWidget* addBookmarksButton(); + const QWidget* addServiceButton(const QString& desktopFile); + const QWidget* addURLButton(const QString &url); + const QWidget* addBrowserButton(); + const QWidget* addBrowserButton(const QString &startDir, + const QString& icon = QString("kdisknav")); + const QWidget* addServiceMenuButton(const QString& relPath); + const QWidget* addNonKDEAppButton(); + const QWidget* addNonKDEAppButton(const QString &name, + const QString &description, + const QString &filePath, + const QString &icon, + const QString &cmdLine, bool inTerm); + const QWidget* addExtensionButton(const QString& desktopFile); + AppletContainer* addApplet(const AppletInfo& info, + bool isImmutable = false, + int insertionIndex = -1); + + void configure(); + + bool inMoveOperation() const { return (_moveAC != 0); } + int widthForHeight(int height) const; + int heightForWidth(int width) const; + + const QPixmap* completeBackgroundPixmap() const; + + BaseContainer::List containers(const QString& type) const; + int containerCount(const QString& type) const; + QStringList listContainers() const; + bool canAddContainers() const; + +signals: + void maintainFocus(bool); + +public slots: + void resizeContents(int w, int h); + bool removeContainer(BaseContainer* a); + bool removeContainer(int index); + void removeContainers(BaseContainer::List containers); + void takeContainer(BaseContainer* a); + void setPosition(KPanelExtension::Position p); + void setAlignment(KPanelExtension::Alignment a); + void slotSaveContainerConfig(); + void repaint(); + void showAddAppletDialog(); + void addAppletDialogDone(); + +protected: + QString createUniqueId(const QString& appletType) const; + void completeContainerAddition(BaseContainer* container, + int insertionIndex = -1); + + bool eventFilter(QObject*, QEvent*); + void mouseMoveEvent(QMouseEvent*); + void mouseReleaseEvent(QMouseEvent *); + void dragEnterEvent(QDragEnterEvent*); + void dragMoveEvent(QDragMoveEvent*); + void dragLeaveEvent(QDragLeaveEvent*); + void dropEvent(QDropEvent*); + void resizeEvent(QResizeEvent*); + void viewportResizeEvent(QResizeEvent*); + + void defaultContainerConfig(); + void loadContainers(const QStringList& containers); + void saveContainerConfig(bool layoutOnly = false); + + QRect availableSpaceFollowing(BaseContainer*); + void moveDragIndicator(int pos); + + void scrollTo(BaseContainer*); + + void addContainer(BaseContainer* a, + bool arrange = false, + int insertionIndex = -1); + void removeAllContainers(); + +protected slots: + void autoScroll(); + void updateBackground(const QPixmap&); + void setBackground(); + void immutabilityChanged(bool); + void updateContainersBackground(); + void startContainerMove(BaseContainer*); + void resizeContents(); + void destroyCachedGeometry(); + +private: + BaseContainer::List m_containers; + BaseContainer* _moveAC; + KPanelExtension::Position _pos; + KConfig* _config; + DragIndicator* _dragIndicator; + BaseContainer* _dragMoveAC; + QPoint _dragMoveOffset; + QPopupMenu* m_opMenu; + KRootPixmap* _rootPixmap; + bool _transparent; + bool _useBgTheme; + bool _bgSet; + QPixmap _completeBg; + QTimer _autoScrollTimer; + bool m_canAddContainers; + bool m_immutable; + bool m_updateBackgroundsCalled; + + QWidget* m_contents; + ContainerAreaLayout* m_layout; + AddAppletDialog* m_addAppletDialog; + QMap< QWidget*, QRect > m_cachedGeometry; +}; + + +class DragIndicator : public QWidget +{ + Q_OBJECT + +public: + DragIndicator(QWidget* parent = 0, const char* name = 0); + ~DragIndicator() {} + + QSize preferredSize() const { return _preferredSize; } + void setPreferredSize(const QSize& size) { _preferredSize = size; } + +protected: + void paintEvent(QPaintEvent*); + void mousePressEvent(QMouseEvent*); + +private: + QSize _preferredSize; +}; + +#endif + |