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tdepim/korganizer/komonthview.h

305 lines
8.1 KiB

/*
This file is part of KOrganizer.
Copyright (c) 2000,2001 Cornelius Schumacher <schumacher@kde.org>
Copyright (C) 2003-2004 Reinhold Kainhofer <reinhold@kainhofer.com>
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.
As a special exception, permission is given to link this program
with any edition of Qt, and distribute the resulting executable,
without including the source code for Qt in the source distribution.
*/
#ifndef _KOMONTHVIEW_H
#define _KOMONTHVIEW_H
#include <tqlistbox.h>
#include <tqptrvector.h>
#include <tqtooltip.h>
#include "koeventview.h"
class KNoScrollListBox;
class KOMonthCellToolTip : public QToolTip
{
public:
KOMonthCellToolTip (TQWidget* parent, KNoScrollListBox* lv );
protected:
void maybeTip( const TQPoint & pos);
private:
KNoScrollListBox* eventlist;
};
class KNoScrollListBox: public QListBox
{
Q_OBJECT
public:
KNoScrollListBox(TQWidget *parent=0, const char *name=0);
~KNoScrollListBox() {}
void setBackground( bool primary, bool workday );
signals:
void shiftDown();
void shiftUp();
void rightClick();
protected slots:
void keyPressEvent(TQKeyEvent *);
void keyReleaseEvent(TQKeyEvent *);
void mousePressEvent(TQMouseEvent *);
void resizeEvent(TQResizeEvent *);
void contentsMouseDoubleClickEvent( TQMouseEvent * e );
private:
bool mSqueezing;
};
class MonthViewItem: public QListBoxItem
{
public:
MonthViewItem( Incidence *, const TQDateTime &qd, const TQString & title );
void setEvent(bool on) { mEvent = on; }
void setTodo(bool on) { mTodo = on; }
void setTodoDone(bool on) { mTodoDone = on; }
void setRecur(bool on) { mRecur = on; }
void setAlarm(bool on) { mAlarm = on; }
void setReply(bool on) { mReply = on; }
void setPalette(const TQPalette &p) { mPalette = p; }
TQPalette palette() const { return mPalette; }
Incidence *incidence() const { return mIncidence; }
TQDateTime incidenceDateTime() { return mDateTime; }
void setResourceColor( TQColor& color ) { mResourceColor = color; }
TQColor &resourceColor() { return mResourceColor; }
protected:
virtual void paint(TQPainter *);
virtual int height(const TQListBox *) const;
virtual int width(const TQListBox *) const;
//Color of the resource
TQColor mResourceColor;
private:
bool mEvent;
bool mTodo;
bool mTodoDone;
bool mRecur;
bool mAlarm;
bool mReply;
TQPixmap mEventPixmap;
TQPixmap mTodoPixmap;
TQPixmap mTodoDonePixmap;
TQPixmap mAlarmPixmap;
TQPixmap mRecurPixmap;
TQPixmap mReplyPixmap;
TQPalette mPalette;
TQDateTime mDateTime;
Incidence *mIncidence;
};
class KOMonthView;
/** This class represents one day in KOrganizer's month view.
@see KOMonthView
*/
class MonthViewCell : public QWidget
{
Q_OBJECT
public:
class CreateItemVisitor;
MonthViewCell( KOMonthView * );
/** Sets the date of the cell */
void setDate( const TQDate & );
/** @return Date of cell */
TQDate date() const;
/**
Set this cell as primary if @p primary is true. A primary cell belongs
to the current month. A non-primary cell belongs to the month before or
after the current month.
@param primary If true, the cell will be set as primary. Else it will be
set as non-primary.
*/
void setPrimary( bool primary );
/**
@return True if this cell is primary, else false.
*/
bool isPrimary() const;
/** Make this cell show as a holiday */
void setHoliday( bool );
/**
Sets the holiday name to this cell. This will not call
setHoliday( true ).
@param name The name of the holiday.
*/
void setHolidayString( const TQString &name );
void updateCell();
/** Adds an incidence to the cell.
Sets the right text and icons for this incidence.
@param incidence The incidence to be added.
@param v A visitor which creates a MonthViewItem for the given @p incidence
@param multiDay Specifies which day of a multi-day event is added to the
cell. The first day is 0 (default).
*/
void addIncidence( Incidence *incidence, MonthViewCell::CreateItemVisitor&v, int multiDay = 0 );
/** Removes an incidence from the cell.
@return True if successful, false if deletion failed
(e.g. when given incidence doesn't exist in the cell.
*/
void removeIncidence( Incidence * );
void updateConfig();
void enableScrollBars( bool );
Incidence *selectedIncidence();
TQDate selectedIncidenceDate();
void deselect();
void setCalendar( Calendar*cal ) { mCalendar = cal; }
signals:
void defaultAction( Incidence * );
/**
Notify the view manager that we want to create a new event, so an editor
will pop up.
@param date The date of the event we want create.
*/
void newEventSignal( const TQDate &date );
public slots:
void select();
protected:
void setFrameWidth();
void resizeEvent( TQResizeEvent * );
protected slots:
void defaultAction( TQListBoxItem * );
void contextMenu( TQListBoxItem * );
private:
KOMonthView *mMonthView;
// We need the calendar for paint the ResourceColor
Calendar *mCalendar;
TQDate mDate;
bool mPrimary;
bool mHoliday;
TQString mHolidayString;
TQLabel *mLabel;
KNoScrollListBox *mItemList;
TQSize mLabelSize;
// TQPalette mOriginalPalette;
TQPalette mHolidayPalette;
TQPalette mStandardPalette;
TQPalette mTodayPalette;
};
/**
The class KOMonthView represents the monthly view in KOrganizer.
It holds several instances of the class MonthViewCell.
@short KOMonthview represents the montly view in KOrganizer.
@see KOBaseView, KODayListView, MonthViewCell
*/
class KOMonthView: public KOEventView
{
Q_OBJECT
public:
KOMonthView(Calendar *cal, TQWidget *parent = 0, const char *name = 0 );
~KOMonthView();
/** Returns maximum number of days supported by the komonthview */
virtual int maxDatesHint();
/** Returns number of currently shown dates. */
virtual int currentDateCount();
/** Returns the currently selected events */
virtual Incidence::List selectedIncidences();
/** Returns dates of the currently selected events */
virtual DateList selectedDates();
virtual bool eventDurationHint(TQDateTime &startDt, TQDateTime &endDt, bool &allDay);
public slots:
virtual void updateView();
virtual void updateConfig();
virtual void showDates(const TQDate &start, const TQDate &end);
virtual void showIncidences( const Incidence::List &incidenceList );
void changeIncidenceDisplay(Incidence *, int);
void changeIncidenceDisplayAdded(Incidence *, MonthViewCell::CreateItemVisitor&);
void clearSelection();
void showEventContextMenu( Incidence *, const TQDate & );
void showGeneralContextMenu();
void setSelectedCell( MonthViewCell * );
protected slots:
void processSelectionChange();
protected:
void resizeEvent(TQResizeEvent *);
void viewChanged();
void updateDayLabels();
private:
class GetDateVisitor;
int mDaysPerWeek;
int mNumWeeks;
int mNumCells;
int mWeekStartDay;
TQPtrVector<MonthViewCell> mCells;
TQMap<TQDate,MonthViewCell *> mDateToCell;
TQPtrVector<TQLabel> mDayLabels;
bool mShortDayLabels;
int mWidthLongDayLabel;
TQDate mStartDate;
TQDate mSelectedDate;
MonthViewCell *mSelectedCell;
KOEventPopupMenu *mEventContextMenu;
TQLabel *mLabel;
};
#endif