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Diffstat (limited to 'konq-plugins/domtreeviewer/domtreeview.h')
| -rw-r--r-- | konq-plugins/domtreeviewer/domtreeview.h | 203 |
1 files changed, 203 insertions, 0 deletions
diff --git a/konq-plugins/domtreeviewer/domtreeview.h b/konq-plugins/domtreeviewer/domtreeview.h new file mode 100644 index 0000000..0e9977d --- /dev/null +++ b/konq-plugins/domtreeviewer/domtreeview.h @@ -0,0 +1,203 @@ +/*************************************************************************** + domtreeview.h + ------------------- + + copyright : (C) 2001 - The Kafka Team/Andreas Schlapbach + (C) 2005 - Leo Savernik + email : kde-kafka@master.kde.org + schlpbch@iam.unibe.ch + ***************************************************************************/ + +/*************************************************************************** + * * + * 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. * + * * + ***************************************************************************/ + +/* $Id$ */ + +#ifndef DOMTREEVIEW_H +#define DOMTREEVIEW_H + +#include <qptrdict.h> +#include <qptrlist.h> +#include <dom/css_stylesheet.h> +#include <dom/css_rule.h> +#include <dom/dom_node.h> + +#include "domtreeviewbase.h" + +namespace DOM { + class Element; + class CharacterData; +} + +class DOMListViewItem; +class DOMTreeWindow; + +class QListViewItem; + +class KPushButton; +class KEdFind; +class KHTMLPart; + +class DOMTreeView : public DOMTreeViewBase +{ + Q_OBJECT + + public: + DOMTreeView(QWidget *parent, const char* name, bool allowSaving = true); + ~DOMTreeView(); + + KHTMLPart *htmlPart() const { return part; } + void setHtmlPart(KHTMLPart *); + + /** returns the main window */ + DOMTreeWindow *mainWindow() const; + + protected: + /* + void saveTreeAsHTML(const DOM::Node &pNode); + */ + virtual bool eventFilter(QObject *o, QEvent *e); + + signals: + /** emitted when the part has been changed. */ + void htmlPartChanged(KHTMLPart *part); + + public slots: + void refresh(); + void increaseExpansionDepth(); + void decreaseExpansionDepth(); + void setMessage(const QString &msg); + void hideMessageLine(); + + void moveToParent(); + + void activateNode(const DOM::Node &node); + void deleteNodes(); + + /** + * Takes measures to disconnect this instance from the current html + * part as long as it is active. + */ + void disconnectFromActivePart(); + + /** + * Takes measures to disconnect this instance from the current html + * part when it is being torn down. + */ + void disconnectFromTornDownPart(); + + /** + * Connects to the current html part. + */ + void connectToPart(); + + void slotFindClicked(); + void slotAddElementDlg(); + void slotAddTextDlg(); + + protected slots: + void slotShowNode(const DOM::Node &pNode); + void slotShowTree(const DOM::Node &pNode); + void slotItemClicked(QListViewItem *); + void slotRefreshNode(const DOM::Node &pNode); + void slotMovedItems(QPtrList<QListViewItem> &items, QPtrList<QListViewItem> &afterFirst, QPtrList<QListViewItem> &afterNow); + void slotPrepareMove(); + void slotSearch(); + + // void slotSaveClicked(); + + void slotPureToggled(bool); + void slotShowAttributesToggled(bool); + void slotHighlightHTMLToggled(bool); + + void showDOMTreeContextMenu(QListViewItem *, const QPoint &, int); + + void slotSetHtmlPartDelayed(); + void slotRestoreScrollOffset(); + + private: + QPtrDict<DOMListViewItem> m_itemdict; + DOM::Node m_document; + + uint m_expansionDepth, m_maxDepth; + bool m_bPure, m_bShowAttributes, m_bHighlightHTML; + + private: + void showRecursive(const DOM::Node &pNode, const DOM::Node &node, + uint depth); + + // void saveRecursive(const DOM::Node &node, int ident); + + void searchRecursive(DOMListViewItem *cur_item, + const QString &searchText, + bool caseSensitive); + + void adjustDepth(); + void adjustDepthRecursively(QListViewItem *cur_item, uint currDepth); + void highlightHTML(DOMListViewItem *cur_item, + const QString &nodeName); + + void addElement(const DOM::Node &node, DOMListViewItem *cur_item, + bool isLast); + void updateIncrDecreaseButton(); + + private: + KEdFind* m_findDialog; + + KHTMLPart *part; + QTextStream* m_textStream; + + const KListView* m_rootListView; + + KPushButton* m_saveButton; + QObject *focused_child; + DOM::Node current_node; + DOM::CSSStyleSheet stylesheet; + DOM::CSSRule active_node_rule; + + bool _refreshed; + int scroll_ofs_x, scroll_ofs_y; + + + // == DOM Node Info panel ====================================== + + public: + // Keep in sync with the widget stack children + enum InfoPanel { ElementPanel, CDataPanel, EmptyPanel }; + + public slots: + void initializeOptionsFromNode(const DOM::Node &); + void initializeOptionsFromListItem(QListViewItem *); + + void copyAttributes(); + void cutAttributes(); + void pasteAttributes(); + void deleteAttributes(); + + private: + void initDOMNodeInfo(); + + void initializeOptionsFromElement(const DOM::Element &); + void initializeOptionsFromCData(const DOM::CharacterData &); + + private slots: + void slotItemRenamed(QListViewItem *, const QString &str, int col); + void slotEditAttribute(QListViewItem *, const QPoint &, int col); + void slotApplyContent(); + + void showInfoPanelContextMenu(QListViewItem *, const QPoint &, int); + + private: + DOM::Node infoNode; // node these infos apply to + + // == End DOM Node Info panel ================================== + +}; + +#endif |