Add author-abandoned basket application

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/basket@1072339 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 289 insertions, 0 deletions

diff --git a/src/noteedit.h b/src/noteedit.h
new file mode 100644
index 0000000..1866034
--- /dev/null
+++ b/src/noteedit.h
@@ -0,0 +1,289 @@
+/***************************************************************************
+ *   Copyright (C) 2003 by S�astien Laot                                 *
+ *   slaout@linux62.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 NOTEEDIT_H
+#define NOTEEDIT_H
+
+#include <kdialogbase.h>
+#include <qtextedit.h>
+#include <qlineedit.h>
+
+class QWidget;
+//class QLineEdit;
+class QPushButton;
+class KIconButton;
+class KURLRequester;
+class KTextEdit;
+class KMainWindow;
+class KTooolBar;
+class KToggleAction;
+
+class FontSizeCombo;
+
+class Note;
+class RunCommandRequester;
+class FocusedFontCombo;
+class FocusedColorCombo;
+
+#include "notecontent.h"
+
+/** The base class for every note editors.
+  * Scenario:
+  *  The Basket class calls NoteEditor::editNoteContent() with the NoteContent to edit.
+  *  This method create the good child NoteEditor depending
+  *  on the note content type and return it to the Basket.
+  *  This custom NoteEditor have two choices regarding what to do in its constructor:
+  *   - Display a dialog and then call cancel() if the user canceled the dialog;
+  *   - Create an inline editor and call setInlineEditor() with that editor as parameter.
+  *     When the user exit the edition, validate() is called by the Basket.
+  *     You should then call setEmpty() is the user cleared the content.
+  *  The custom editor SHOULD call the NoteEditor constructor.
+  *  If the user cleared the content OR if the user canceled the dialog whereas he/she
+  *  JUST ADDED the note, then the note will be deleted by the Basket.
+  */
+class NoteEditor : public QObject
+{
+  Q_OBJECT
+  public:
+	NoteEditor(NoteContent *noteContent);
+	bool        isEmpty()  { return m_isEmpty;      }
+	bool        canceled() { return m_canceled;     }
+	bool        isInline() { return m_widget != 0;  }
+	QWidget*    widget()   { return m_widget;       }
+	KTextEdit*  textEdit() { return m_textEdit;     }
+	QLineEdit*  lineEdit() { return m_lineEdit;     }
+
+  private:
+	bool         m_isEmpty;
+	bool         m_canceled;
+	QWidget     *m_widget;
+	KTextEdit   *m_textEdit;
+	QLineEdit   *m_lineEdit;
+	NoteContent *m_noteContent;
+
+  public:
+	NoteContent* noteContent() { return m_noteContent; }
+	Note*        note();
+  protected:
+	void setEmpty() { m_isEmpty  = true; }
+	void cancel()   { m_canceled = true; }
+	void setInlineEditor(QWidget *inlineEditor);
+  public:
+	virtual void validate() {}
+	virtual void autoSave(bool /*toFileToo*/) {} // Same as validate(), but does not precede editor close and is triggered either while the editor widget changed size or after 3 seconds of inactivity.
+
+  signals:
+	void askValidation();
+	void mouseEnteredEditorWidget();
+
+  public:
+	static NoteEditor* editNoteContent(NoteContent *noteContent, QWidget *parent);
+};
+
+class TextEditor : public NoteEditor
+{
+  Q_OBJECT
+  public:
+	TextEditor(TextContent *textContent, QWidget *parent);
+	~TextEditor();
+	void validate();
+	void autoSave(bool toFileToo);
+  protected:
+	TextContent *m_textContent;
+};
+
+class HtmlEditor : public NoteEditor
+{
+  Q_OBJECT
+  public:
+	HtmlEditor(HtmlContent *htmlContent, QWidget *parent);
+	~HtmlEditor();
+	void validate();
+	void autoSave(bool toFileToo);
+  protected:
+	HtmlContent *m_htmlContent;
+  public slots:
+	void cursorPositionChanged();
+	void textChanged();
+	void fontChanged(const QFont &font);
+  protected slots:
+//	void slotVerticalAlignmentChanged(QTextEdit::VerticalAlignment align);
+	//	void setBold();
+	//	void setItalic();
+	//	void setUnderline();
+	void setLeft();
+	void setCentered();
+	void setRight();
+	void setBlock();
+};
+
+class ImageEditor : public NoteEditor
+{
+  Q_OBJECT
+  public:
+	ImageEditor(ImageContent *imageContent, QWidget *parent);
+};
+
+class AnimationEditor : public NoteEditor
+{
+  Q_OBJECT
+  public:
+	AnimationEditor(AnimationContent *animationContent, QWidget *parent);
+};
+
+class FileEditor : public NoteEditor
+{
+  Q_OBJECT
+  public:
+	FileEditor(FileContent *fileContent, QWidget *parent);
+	~FileEditor();
+	void validate();
+	void autoSave(bool toFileToo);
+  protected:
+	FileContent *m_fileContent;
+};
+
+class LinkEditor : public NoteEditor
+{
+  Q_OBJECT
+  public:
+	LinkEditor(LinkContent *linkContent, QWidget *parent);
+};
+
+class LauncherEditor : public NoteEditor
+{
+  Q_OBJECT
+  public:
+	LauncherEditor(LauncherContent *launcherContent, QWidget *parent);
+};
+
+class ColorEditor : public NoteEditor
+{
+  Q_OBJECT
+  public:
+	ColorEditor(ColorContent *colorContent, QWidget *parent);
+};
+
+class UnknownEditor : public NoteEditor
+{
+  Q_OBJECT
+  public:
+	  UnknownEditor(UnknownContent *unknownContent, QWidget *parent);
+};
+
+/** QLineEdit behavior:
+  * Create a new QLineEdit with a text, then the user select a part of it and press ONE letter key.
+  * The signal textChanged() is not emitted!
+  * This class correct that!
+  */
+class DebuggedLineEdit : public QLineEdit
+{
+  Q_OBJECT
+  public:
+	DebuggedLineEdit(const QString &text, QWidget *parent = 0);
+	~DebuggedLineEdit();
+  protected:
+	void keyPressEvent(QKeyEvent *event);
+};
+
+/** The dialog to edit Link Note content.
+  * @author S�astien Laot
+  */
+class LinkEditDialog : public KDialogBase
+{
+  Q_OBJECT
+  public:
+	LinkEditDialog(LinkContent *contentNote, QWidget *parent = 0);
+	~LinkEditDialog();
+	void polish();
+  protected slots:
+	void slotOk();
+	void urlChanged(const QString&);
+	void doNotAutoTitle(const QString&);
+	void doNotAutoIcon(QString);
+	void guessTitle();
+	void guessIcon();
+  private:
+	LinkContent   *m_noteContent;
+	bool           m_isAutoModified;
+	KURLRequester *m_url;
+	QLineEdit     *m_title;
+	KIconButton   *m_icon;
+	QPushButton   *m_autoTitle;
+	QPushButton   *m_autoIcon;
+};
+
+
+/** The dialog to edit Launcher Note content.
+  * @author S�astien Laot
+  */
+class LauncherEditDialog : public KDialogBase
+{
+  Q_OBJECT
+  public:
+	LauncherEditDialog(LauncherContent *contentNote, QWidget *parent = 0);
+	~LauncherEditDialog();
+	void polish();
+  protected slots:
+	void slotOk();
+	void guessIcon();
+  private:
+	LauncherContent     *m_noteContent;
+	RunCommandRequester *m_command;
+	QLineEdit           *m_name;
+	KIconButton         *m_icon;
+};
+
+/** This class manage toolbars for the inline editors.
+  * The toolbars should be created once at the application startup,
+  * then KXMLGUI can manage them and save theire state and position...
+  * @author S�astien Laot
+  */
+class InlineEditors : public QObject
+{
+  Q_OBJECT
+  public:
+	InlineEditors();
+	~InlineEditors();
+	void initToolBars(KActionCollection *actionCollection);
+	static InlineEditors* instance();
+
+  public:
+	// Rich Text ToolBar:
+	KToolBar* richTextToolBar();
+	void enableRichTextToolBar();
+	void disableRichTextToolBar();
+	FocusedFontCombo  *richTextFont;
+	FontSizeCombo     *richTextFontSize;
+	FocusedColorCombo *richTextColor;
+	KToggleAction     *richTextBold;
+	KToggleAction     *richTextItalic;
+	KToggleAction     *richTextUnderline;
+//	KToggleAction     *richTextSuper;
+//	KToggleAction     *richTextSub;
+	KToggleAction     *richTextLeft;
+	KToggleAction     *richTextCenter;
+	KToggleAction     *richTextRight;
+	KToggleAction     *richTextJustified;
+	KAction	  *richTextUndo;
+	KAction	  *richTextRedo;
+};
+
+#endif // NOTEEDIT_H