Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdewebdev@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 460 insertions, 0 deletions

diff --git a/kimagemapeditor/kimagemapeditor.h b/kimagemapeditor/kimagemapeditor.h
new file mode 100644
index 00000000..bf76349e
--- /dev/null
+++ b/kimagemapeditor/kimagemapeditor.h
@@ -0,0 +1,460 @@
+/***************************************************************************
+                          imagemapeditor.h  -  description
+                             -------------------
+    begin                : Wed Apr 4 2001
+    copyright            : (C) 2001 by Jan SchÃ?fer
+    email                : janschaefer@users.sourceforge.net
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   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.                                   *
+ *                                                                         *
+ ***************************************************************************/
+
+#ifndef KIMAGEMAPDIALOG_H
+#define KIMAGEMAPDIALOG_H
+
+#include <qptrlist.h>
+#include <qobjectlist.h>
+#include <qdict.h>
+#include <qimage.h>
+#include <kurl.h>
+#include <kparts/part.h>
+#include <kparts/browserextension.h>
+#include <kparts/factory.h>
+
+#include <kdeversion.h>
+
+#include "kimearea.h"
+
+/**
+  *@author Jan Schaefer
+  */
+
+
+class QListView;
+class QPushButton;
+class DrawZone;
+class QComboBox;
+class QListViewItem;
+class KToggleAction;
+
+
+
+
+/**
+ * Stores an area tag and all its attributes
+ */
+typedef QDict<QString> AreaTag;
+
+/**
+ * Stores an image tag and all its attributes
+ * the origcode attribute hold the original htmlcode
+ * of this tag
+ */
+typedef QDict<QString> ImageTag;
+
+/**
+ * Only a small class to give a list of AreaTags a name
+ */
+class MapTag : public QPtrList<AreaTag> {
+public:
+    MapTag();
+    QString name;
+    bool modified;
+};
+
+
+class HtmlElement {
+public:
+    HtmlElement(const QString & s) {
+        htmlCode = s;
+    };
+    virtual ~HtmlElement() {}
+    ;
+    QString htmlCode;
+};
+
+class HtmlMapElement : public HtmlElement {
+public:
+    HtmlMapElement(const QString & s) : HtmlElement(s) {
+        mapTag = 0L;
+    };
+
+    virtual ~HtmlMapElement() {};
+
+    MapTag *mapTag;
+};
+
+class HtmlImgElement : public HtmlElement {
+public:
+HtmlImgElement(const QString & s) : HtmlElement(s) {
+        imgTag = 0L;
+    };
+    virtual ~HtmlImgElement() {}
+    ;
+    ImageTag *imgTag;
+};
+
+/**
+ * Stores the hole HTML content in a List.
+ */
+class HtmlContent : public QPtrList<HtmlElement> {}
+;
+
+
+class KSelectAction;
+class KRadioAction;
+class KRecentFilesAction;
+class KAction;
+#if KDE_VERSION < 300
+  class KAccel;
+#endif
+///class QListViewItem;
+class KCommandHistory;
+class KApplication;
+class QTabWidget;
+class AreaListView;
+class ImagesListView;
+class MapsListView;
+class KDockWidget;
+class KDockMainWindow;
+
+// needed by the statusbar
+#define STATUS_CURSOR 1000
+#define STATUS_SELECTION 1001
+
+class KImageMapEditor : public KParts::ReadWritePart {
+    Q_OBJECT
+public :
+    enum ToolType { Selection, Rectangle, Circle, Polygon, Freehand, AddPoint, RemovePoint };
+
+    KImageMapEditor(QWidget *parentWidget, const char *,
+                    QObject *parent, const char *name, const QStringList & args = QStringList());
+    virtual ~KImageMapEditor();
+
+    static KAboutData *createAboutData();
+    static KConfig *config();
+
+    /**
+    * Makes sure, that the actions cut, copy, delete and
+    * show properties
+    * can only be executed if sth. is selected.
+    **/
+    void updateActionAccess();
+
+    DrawZone* getDrawZone() {
+        return drawZone;
+    };
+
+    void addAreaAndEdit(Area*);
+    void addArea(Area*);
+    AreaListIterator areaList() const;
+    KImageMapEditor::ToolType currentToolType() const;
+    void deleteSelected();
+    void deleteArea( Area * area);
+    void deleteAllAreas();
+    void deselectAll();
+    void deselect(Area* s);
+    void deselectWithoutUpdate(Area*);
+    QString getHTMLImageMap() const;
+    Area* onArea(const QPoint & p) const;
+    QPixmap makeListViewPix(Area &) ;
+    QString mapName() const;
+    void select(Area*);
+    void selectWithoutUpdate(Area*);
+    void select(QListViewItem*);
+    AreaSelection* selected() const;
+    void setPicture(const QImage & pix);
+    int showTagEditor(Area *);
+    KCommandHistory *commandHistory() const;
+
+    KApplication* app() const;
+
+    // Only refreshes the listView
+    void updateSelection() const;
+
+    void readConfig();
+    void writeConfig();
+
+    virtual void readProperties(KConfig *);
+    virtual void saveProperties(KConfig *);
+    virtual bool closeURL();
+    bool queryClose();
+    virtual void setReadWrite(bool);
+    QString getHtmlCode();
+
+    /**
+     * Reimplemented to disable and enable Save action
+     */
+    virtual void setModified(bool);
+
+    /**
+     * Opens the given file.
+     * If it's an HTML file openURL is called
+     * If it's an Image, the image is added to the image list
+     */
+    void openFile(const KURL &);
+
+    /**
+     * Opens the last URL the user worked with.
+     * Sets also, the last map and the last image
+     */
+    void openLastURL(KConfig*);
+
+    void readConfig(KConfig*);
+    void writeConfig(KConfig*);
+
+    virtual bool openURL(const KURL & url);
+
+protected:
+    void init();
+    bool openHTMLFile(const KURL &, const QString & mapName = QString::null, const QString & imagePath = QString::null);
+    void saveImageMap(const KURL &);
+
+    /**
+     * Returns a language dependend background picture, with
+     * the text : Drop an image or html file
+     */
+    QImage getBackgroundImage();
+
+
+    /**
+     * Saves information to restore the last working state
+     */
+    void saveLastURL(KConfig*);
+
+
+private:
+    // Stores the hole html file in a List
+    // The entries are either a MapTag an ImageTag or a QString
+    HtmlContent _htmlContent;
+
+    // the url of the working image;
+    KURL _imageUrl;
+    QString _mapName;
+    QImage _backgroundImage;
+
+    bool backupFileCreated;
+
+    KImageMapEditor::ToolType _currentToolType;
+    AreaList *areas;
+    AreaSelection *currentSelected;
+    AreaSelection *copyArea;
+    Area *defaultArea;
+    DrawZone* drawZone;
+    QTabWidget* tabWidget;
+    AreaListView *areaListView;
+    ImagesListView* imagesListView;
+    MapsListView* mapsListView;
+    HtmlMapElement* currentMapElement;
+
+    //
+    // Actions
+    //
+    KSelectAction* zoomAction;
+    KRadioAction *arrowAction;
+    KRadioAction *circleAction;
+    KRadioAction *rectangleAction;
+    KRadioAction *polygonAction;
+    KRadioAction *freehandAction;
+    KRadioAction *addPointAction;
+    KRadioAction *removePointAction;
+
+    KAction *cutAction;
+    KAction *deleteAction;
+    KAction *copyAction;
+    KAction *pasteAction;
+    KAction *zoomInAction;
+    KAction *zoomOutAction;
+
+    KAction *mapNewAction;
+    KAction *mapDeleteAction;
+    KAction *mapNameAction;
+    KAction *mapDefaultAreaAction;
+
+    KAction *imageAddAction;
+    KAction *imageRemoveAction;
+    KAction *imageUsemapAction;
+
+    KToggleAction *highlightAreasAction;
+    KToggleAction *showAltAction;
+
+    KAction *areaPropertiesAction;
+
+    KAction *moveLeftAction;
+    KAction *moveRightAction;
+    KAction *moveUpAction;
+    KAction *moveDownAction;
+
+    KAction *increaseWidthAction;
+    KAction *decreaseWidthAction;
+    KAction *increaseHeightAction;
+    KAction *decreaseHeightAction;
+
+    KAction *toFrontAction;
+    KAction *toBackAction;
+    KAction *forwardOneAction;
+    KAction *backOneAction;
+
+    KToggleAction* configureShowAreaListAction;
+    KToggleAction* configureShowMapListAction;
+    KToggleAction* configureShowImageListAction;
+
+
+  	KRecentFilesAction* recentFilesAction;
+
+    #if KDE_VERSION < 300
+      KAccel *accel;
+    #endif
+
+    KDockMainWindow *mainDock;
+    KDockWidget* areaDock;
+    KDockWidget* mapsDock;
+    KDockWidget* imagesDock;
+
+    KCommandHistory *_commandHistory;
+    int maxAreaPreviewHeight;
+
+    QString cursorStatusText;
+    QString selectionStatusText;
+
+    void setupActions();
+    void setupStatusBar();
+    void updateStatusBar();
+    /* refreshes all Areas, only used by preferences dialog
+     * updates only the preview pictures*/
+    void updateAllAreas();
+    void updateUpDownBtn();
+
+    QDict<QString> getTagAttributes(QTextStream & s,QString &);
+
+    void setMap(HtmlMapElement*);
+    void setMap(MapTag*);
+    void addMap(const QString &);
+
+    // Returns the entire html file as a String
+    HtmlElement* findHtmlElement(const QString &);
+    HtmlImgElement* findHtmlImgElement(ImageTag*);
+    HtmlMapElement* findHtmlMapElement(const QString &);
+    void deleteAllMaps();
+    void addImage(const KURL &);
+    void setImageActionsEnabled(bool);
+    void setMapActionsEnabled(bool);
+
+    void saveAreasToMapTag(MapTag*);
+    void showPopupMenu(const QPoint &, const QString &);
+    void drawToCenter(QPainter* p, const QString & str, int y, int width);
+
+public slots:
+    void slotChangeStatusCoords(int x,int y);
+    void slotUpdateSelectionCoords();
+    void slotUpdateSelectionCoords( const QRect &);
+    void slotAreaChanged(Area *);
+    void slotShowMainPopupMenu(const QPoint &);
+    void slotShowMapPopupMenu(QListViewItem *, const QPoint &);
+    void slotShowImagePopupMenu(QListViewItem *, const QPoint &);
+    void slotConfigChanged();
+    void setPicture(const KURL & url);
+    void setMap(const QString &);
+    void setMapName(const QString & s);
+
+
+protected slots:
+    // overriden from KReadWritePart
+    virtual bool openFile();
+
+    virtual bool saveFile() {
+        saveImageMap( url() );
+//        setModified(false);
+        return true;
+    }
+
+    void fileOpen();
+    void fileSaveAs();
+    void fileSave();
+    void fileClose();
+
+    void slotShowPopupMenu(QListViewItem*,const QPoint &);
+    void slotShowPreferences();
+    void slotHightlightAreas();
+    void slotShowAltTag();
+    void slotSelectionChanged();
+
+    int showTagEditor(QListViewItem *item);
+    int showTagEditor();
+
+    void slotZoom();
+    void slotZoomIn();
+    void slotZoomOut();
+
+    void slotCut();
+    void slotCopy();
+    void slotPaste();
+    void slotDelete();
+
+    void slotDrawArrow();
+    void slotDrawCircle();
+    void slotDrawRectangle();
+    void slotDrawPolygon();
+    void slotDrawFreehand();
+    void slotDrawAddPoint();
+    void slotDrawRemovePoint();
+
+    void mapDefaultArea();
+    void mapNew();
+    void mapDelete();
+    void mapEditName();
+    void mapShowHTML();
+    void mapPreview();
+
+    void slotBackOne();
+    void slotForwardOne();
+    void slotToBack();
+    void slotToFront();
+
+    void slotMoveUp();
+    void slotMoveDown();
+    void slotMoveLeft();
+    void slotMoveRight();
+
+    void slotIncreaseHeight();
+    void slotDecreaseHeight();
+    void slotIncreaseWidth();
+    void slotDecreaseWidth();
+
+    void slotCancelDrawing();
+
+    void configureShowAreaList();
+    void configureShowMapList();
+    void configureShowImageList();
+
+
+    //	void slotPreferences();
+    void imageAdd();
+    void imageRemove();
+    void imageUsemap();
+
+    void dockingStateChanged();
+
+};
+
+
+inline KImageMapEditor::ToolType KImageMapEditor::currentToolType() const {
+    return _currentToolType;
+}
+
+inline QString KImageMapEditor::mapName() const {
+    return _mapName;
+}
+
+inline KCommandHistory* KImageMapEditor::commandHistory() const {
+    return _commandHistory;
+}
+
+
+#endif