Added KDE3 version of kvirc

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/kvirc@1095341 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 262 insertions, 0 deletions

diff --git a/src/kvirc/ui/kvi_input.h b/src/kvirc/ui/kvi_input.h
new file mode 100644
index 0000000..56ec507
--- /dev/null
+++ b/src/kvirc/ui/kvi_input.h
@@ -0,0 +1,262 @@
+#ifndef _KVI_INPUT_H_
+#define _KVI_INPUT_H_
+
+//=============================================================================
+//
+//   File : kvi_input.h
+//   Creation date : Sun Jan 3 1999 23:04:10 by Szymon Stefanek
+//
+//   This file is part of the KVirc irc client distribution
+//   Copyright (C) 1999-2007 Szymon Stefanek (pragma at kvirc dot 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 opinion) 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.
+//
+//=============================================================================
+
+#include "kvi_settings.h"
+
+
+#include <qwidget.h>
+#include "kvi_tal_hbox.h"
+#include <qpixmap.h>
+#include "kvi_pointerlist.h"
+
+#include "kvi_string.h"
+
+//#include <qdialog.h>
+#include <qtoolbutton.h>
+
+class KviUserListView;
+class KviWindow;
+class KviInput;
+class KviTalHBox;
+class QFontMetrics;
+
+// Default maximum buffer size.
+#define KVI_INPUT_MAX_BUFFER_SIZE 400
+// Border , better do not touch this
+#define KVI_INPUT_BORDER 1
+#define KVI_INPUT_MARGIN 2
+// Cursor blink time...just don't set it to a value less than 100 if
+// you don't want to be lagged by your cursors :)
+#define KVI_INPUT_BLINK_TIME 800
+// Drag scroll speed...(smaller values = faster)
+#define KVI_INPUT_DRAG_TIMEOUT 80
+// Maximum entries in the history buffer
+#define KVI_INPUT_MAX_HISTORY_ENTRIES 100
+
+class KVIRC_API KviInputHistory
+{
+public:
+	KviInputHistory();
+	~KviInputHistory();
+protected:
+	KviPointerList<QString> * m_pStringList;
+public:
+	void add(QString * s);
+	KviPointerList<QString> * list(){ return m_pStringList; };
+	void save(const char * filename);
+	void load(const char * filename);
+};
+
+#ifdef COMPILE_USE_QT4
+	#define QIMEvent QInputMethodEvent
+#endif
+
+class KVIRC_API KviInputEditor : public QFrame
+{
+	// friend class KviUserParser;
+	//Q_PROPERTY( int KviProperty_FocusOwner READ heightHint )
+	Q_PROPERTY( int TransparencyCapable READ heightHint )
+
+	Q_OBJECT
+public:
+	KviInputEditor(QWidget * par,KviWindow *wnd,KviUserListView * view = 0);
+	~KviInputEditor();
+protected:
+
+	QString                  m_szTextBuffer;
+	int                      m_iCursorPosition;
+	int                      m_iFirstVisibleChar;
+	int                      m_iSelectionBegin;
+	int                      m_iSelectionEnd;
+	int			 m_iMaxBufferSize;
+	bool			 m_bSpSlowFlag; // <-- what is this ?
+
+	// members for supporting input methods
+	QString                  m_szIMText;
+	int                      m_iIMStart;
+	int                      m_iIMLength;
+	int                      m_iIMSelectionBegin;
+	int                      m_iIMSelectionLength;
+	bool                     m_bIMComposing;
+
+	unsigned char            m_iCurFore;
+	unsigned char            m_iCurBack;
+	bool                     m_bCurBold;
+	bool                     m_bCurUnderline;
+
+	int                      m_iBlockLen;
+	int                      m_iBlockWidth;
+	bool                     m_bControlBlock;
+
+	bool                     m_bCursorOn;
+
+	int                      m_iCursorTimer;
+	int                      m_iDragTimer;
+
+	int                      m_iLastCursorXPosition;
+	int                      m_iSelectionAnchorChar;
+
+	// History stuff
+	KviPointerList<QString>    * m_pHistory;
+	int                      m_iCurHistoryIdx;
+
+	KviStr                   m_szSaveTextBuffer;
+
+	// Nick completion
+	KviUserListView        * m_pUserListView;
+	QString                  m_szLastCompletedNick;
+	QString                  m_szLastCompletionBuffer;
+	int                      m_iLastCompletionCursorPosition;
+	int                      m_iLastCompletionCursorXPosition;
+	int                      m_iLastCompletionFirstVisibleChar;
+	bool		         m_bLastCompletionFinished;
+
+	bool                     m_bUpdatesEnabled;
+	KviStr                   m_szAltKeyCode;
+	KviWindow              * m_pKviWindow;
+	QWidget                * m_pInputParent;
+	KviTalPopupMenu             * m_pIconMenu;
+	bool			 m_bReadOnly;
+public:
+	int  heightHint() const;
+	virtual QSize  sizeHint() const;
+	void setText(const QString text);
+	QString text() { return m_szTextBuffer; };
+	void insertChar(QChar c);
+	void insertText(const QString &text);
+	void applyOptions();
+	void setMaxBufferSize(int size) { m_iMaxBufferSize = size; };
+	void setReadOnly(bool bReadOnly) {m_bReadOnly=bReadOnly; };
+	bool readOnly() {return m_bReadOnly; };
+private:
+	void replaceWordBeforeCursor(const QString &word,const QString &replacement,bool bRepaint = true);
+	int replaceSegment(int start, int length, const QString &string);
+	void getWordBeforeCursor(QString &buffer,bool * bIsFirstWordInLine);
+	void runUpToTheFirstVisibleChar();
+	void extractNextBlock(int idx,QFontMetrics & fm,int curXPos,int maxXPos);
+	void drawTextBlock(QPainter *pa,QFontMetrics & fm,int curXPos,int textBaseline,int idx,int len,bool bSelected=FALSE);
+	QChar getSubstituteChar(unsigned short control_code);
+	void moveRightFirstVisibleCharToShowCursor();
+	void repaintWithCursorOn();
+	void selectOneChar(int pos);
+	int  charIndexFromXPosition(int xPos);
+	int  xPositionFromCharIndex(QFontMetrics& fm,int chIdx,bool bContentsCoords=FALSE);
+	int  xPositionFromCharIndex(int chIdx,bool bContentsCoords=FALSE);
+	void killDragTimer();
+	void handleDragSelection();
+	void end();
+	void home();
+	bool hasSelection();
+	void moveCursorTo(int idx,bool bRepaint = true);
+	void returnPressed(bool bRepaint = true);
+	void completion(bool bShift);
+	void standardNickCompletion(bool bAddMask,QString &word,bool bFirstWordInLine);
+	void recalcFontMetrics(QFontMetrics * pFm);
+	void internalCursorRight(bool bShift);
+	void internalCursorLeft(bool bShift);
+public slots:
+	void iconPopupActivated(int id);
+	void copyToSelection(bool bDonNotCopyToClipboard=true);
+	void copyToClipboard();
+	void removeSelected();
+	void cut();
+	void pasteClipboardWithConfirmation();
+	void pasteSelectionWithConfirmation();
+	void pasteSlow();
+	void stopPasteSlow();
+	void pasteFile();
+	void selectAll();
+	void clear();
+signals:
+	void escapePressed();
+	void enterPressed();
+protected:
+	virtual void drawContents(QPainter *);
+	//virtual void resizeEvent(QResizeEvent *);
+	virtual void timerEvent(QTimerEvent *e);
+	virtual void focusInEvent(QFocusEvent *);
+	virtual void focusOutEvent(QFocusEvent *);
+	virtual void keyPressEvent(QKeyEvent *e);
+	virtual void keyReleaseEvent(QKeyEvent *e);
+	virtual void mousePressEvent(QMouseEvent *e);
+	virtual void mouseReleaseEvent(QMouseEvent *);
+	virtual void dragEnterEvent(QDragEnterEvent *e);
+	virtual void dropEvent(QDropEvent *e);
+	virtual void imStartEvent(QIMEvent *e);
+	virtual void imComposeEvent(QIMEvent *e);
+	virtual void imEndEvent(QIMEvent *e);
+#ifdef COMPILE_USE_QT4
+	virtual void paintEvent(QPaintEvent *e);
+#endif
+};
+
+class KviScriptEditor;
+
+class KVIRC_API KviInput : public QWidget
+{
+	Q_OBJECT
+public:
+	KviInput(KviWindow *par,KviUserListView * view = 0);
+	~KviInput();
+public:
+	KviWindow       * m_pWindow;
+	KviInputEditor  * m_pInputEditor;
+	KviScriptEditor * m_pMultiLineEditor;
+	KviTalHBox		* m_pButtonContainer;
+	QToolButton     * m_pMultiEditorButton;
+	QToolButton     * m_pHistoryButton;
+	QToolButton     * m_pIconButton;
+	QToolButton     * m_pCommandlineModeButton;
+	QToolButton     * m_pHideToolsButton;
+protected:
+//	virtual void resizeEvent(QResizeEvent * e);
+	virtual void focusInEvent(QFocusEvent * e);
+	virtual void setFocusProxy(QWidget * w);
+	virtual void keyPressEvent(QKeyEvent * e);
+public slots:
+	void multilineEditorButtonToggled(bool bOn);
+	void historyButtonClicked();
+	void iconButtonClicked();
+	void inputEditorEnterPressed();
+	void toggleToolButtons();
+public:
+	virtual void setFocus();
+	void multiLinePaste(const QString &text);
+	bool isUserFriendly() { return m_pCommandlineModeButton->isOn(); };
+	void setUserFriendly(bool bSet) { m_pCommandlineModeButton->setOn(bSet); };
+	int heightHint() const;
+	void setText(const QString &text);
+	void insertChar(char c);
+	void insertText(const QString & text);
+	void applyOptions();
+	bool isButtonsHidden();
+	void setButtonsHidden(bool bHidden);
+	//const QString & text();
+	QString text();
+};
+
+#endif //_KVI_INPUT_H_