| -rw-r--r-- | korganizer/koagendaview.h | 252 |
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diff --git a/korganizer/koagendaview.h b/korganizer/koagendaview.h new file mode 100644 index 0000000..0079253 --- a/dev/null +++ b/korganizer/koagendaview.h @@ -0,0 +1,252 @@ +/* + This file is part of KOrganizer. + Copyright (c) 2000,2001 Cornelius Schumacher <schumacher@kde.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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, 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 KOAGENDAVIEW_H +#define KOAGENDAVIEW_H + +#include <qscrollview.h> +#include <qdatetime.h> +#include <qlayout.h> +#ifndef DESKTOP_VERSION +#include <qksplitter.h> +#else +#include <qsplitter.h> +#endif +#include <qmemarray.h> + +#include "koeventview.h" + + +class QHBox; +class QFrame; +class QLabel; +class QPushButton; +class CalendarView; +class KOAgenda; +class KOAgendaItem; +class KConfig; +class KDGanttMinimizeSplitter; +class TimeLabels : public QScrollView { + Q_OBJECT + public: + TimeLabels(int rows,QWidget *parent=0,const char *name=0,WFlags f=0); + + void setCellHeight(int height); + + /** Calculates the minimum width */ + virtual int minimumWidth() const; + + /** updates widget's internal state */ + void updateConfig(); + + /** */ + void setAgenda(KOAgenda* agenda); + + /** */ + virtual void paintEvent(QPaintEvent* e); + + public slots: + /** update time label positions */ + void positionChanged(); + + protected: + void drawContents(QPainter *p,int cx, int cy, int cw, int ch); + + private: + int mRows; + int mCellHeight; + + /** */ + KOAgenda* mAgenda; +}; + +class EventIndicator : public QFrame { + Q_OBJECT + public: + enum Location { Top, Bottom }; + EventIndicator(Location loc=Top,QWidget *parent=0,const char *name=0); + virtual ~EventIndicator(); + + void changeColumns(int columns); + void setPaintWidget( KDGanttMinimizeSplitter* ); + void setXOffset( int ); + void enableColumn(int column, bool enable); + + protected: + void drawContents(QPainter *); + + private: + int mXOffset; + KDGanttMinimizeSplitter* mPaintWidget; + int mColumns; + QHBox *mTopBox; + QBoxLayout *mTopLayout; + Location mLocation; + QPixmap mPixmap; + QMemArray<bool> mEnabled; +}; + +/** + KOAgendaView is the agenda-like view used to display events in an one or + multi-day view. +*/ +class KOAgendaView : public KOEventView { + Q_OBJECT + public: + KOAgendaView(Calendar *cal,QWidget *parent = 0,const char *name = 0 ); + virtual ~KOAgendaView(); + void setStartHour( int ); + void toggleAllDay(); + + + /** Returns maximum number of days supported by the koagendaview */ + virtual int maxDatesHint(); + + /** Returns number of currently shown dates. */ + virtual int currentDateCount(); + + /** returns the currently selected events */ + virtual QPtrList<Incidence> selectedIncidences(); + + /** returns the currently selected events */ + virtual DateList selectedDates(); + + /** Remove all events from view */ + void clearView(); + KOAgenda *agenda() { return mAgenda;} + virtual void printPreview(CalPrinter *calPrinter, + const QDate &, const QDate &); + + /** start-datetime of selection */ + QDateTime selectionStart() {return mTimeSpanBegin;} + /** end-datetime of selection */ + QDateTime selectionEnd() {return mTimeSpanEnd;} + /** returns true if selection is for whole day */ + bool selectedIsAllDay() {return mTimeSpanInAllDay;} + /** make selected start/end invalid */ + void deleteSelectedDateTime(); + void repaintAgenda(); + public slots: + virtual void updateView(); + virtual void updateConfig(); + virtual void showDates(const QDate &start, const QDate &end); + virtual void showEvents(QPtrList<Event> eventList); + + void updateTodo( Todo *, int ); + void changeEventDisplay(Event *, int); + + void clearSelection(); + + void newEvent(int gx,int gy); + void newEvent(int gxStart, int gyStart, int gxEnd, int gyEnd); + void newEventAllDay(int gx, int gy); + + void startDrag(Event *); + + void readSettings(); + void readSettings(KConfig *); + void writeSettings(KConfig *); + + void setContentsPos(int y); + + void setExpandedButton( bool expanded ); + void scrollOneHourUp(); + void scrollOneHourDown(); + void addToCalSlot(Incidence *, Incidence *); + + signals: + void toggleExpand(); + void todoMoved( Todo *, int ); + void incidenceChanged(Incidence * , int ); + // void cloneIncidenceSignal(Incidence *); + + protected: + bool mBlockUpdating; + int mUpcomingWidth; + /** Fill agenda beginning with date startDate */ + void fillAgenda(const QDate &startDate); + void resizeEvent( QResizeEvent* e ); + /** Fill agenda using the current set value for the start date */ + void fillAgenda(); + + /** Create labels for the selected dates. */ + void createDayLabels(); + + /** + Set the masks on the agenda widgets indicating, which days are holidays. + */ + void setHolidayMasks(); + + protected slots: + /** Update event belonging to agenda item */ + void updateEventDates(KOAgendaItem *item, int mode = -1); + //void updateMovedTodo(); + + void updateEventIndicatorTop(int newY); + void updateEventIndicatorBottom(int newY); + + /** Updates data for selected timespan */ + void newTimeSpanSelected(int gxStart, int gyStart, int gxEnd, int gyEnd); + /** Updates data for selected timespan for all day event*/ + void newTimeSpanSelectedAllDay(int gxStart, int gyStart, int gxEnd, int gyEnd); + + private: + // view widgets + QFrame *mDayLabels; + QHBox *mDayLabelsFrame; + QBoxLayout *mLayoutDayLabels; + QFrame *mAllDayFrame; + KOAgenda *mAllDayAgenda; + KOAgenda *mAgenda; + TimeLabels *mTimeLabels; + QWidget *mDummyAllDayLeft; + + KDGanttMinimizeSplitter* mSplitterAgenda; + QPushButton *mExpandButton; + + DateList mSelectedDates; // List of dates to be displayed + int mViewType; + + bool mWeekStartsMonday; + int mStartHour; + + KOEventPopupMenu *mAgendaPopup; + KOEventPopupMenu *mAllDayAgendaPopup; + + EventIndicator *mEventIndicatorTop; + EventIndicator *mEventIndicatorBottom; + + QMemArray<int> mMinY; + QMemArray<int> mMaxY; + + QMemArray<bool> mHolidayMask; + + QPixmap mExpandedPixmap; + QPixmap mNotExpandedPixmap; + QPtrList<QLabel> mDayLabelsList; + QDateTime mTimeSpanBegin; + QDateTime mTimeSpanEnd; + bool mTimeSpanInAllDay; + void keyPressEvent ( QKeyEvent * e ); +}; + +#endif // KOAGENDAVIEW_H |