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134 lines
7.6 KiB
134 lines
7.6 KiB
/*
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* alarmlistview.h - widget showing list of outstanding alarms
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* Program: kalarm
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* Copyright © 2001-2006 by David Jarvie <software@astrojar.org.uk>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#ifndef ALARMLISTVIEW_H
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#define ALARMLISTVIEW_H
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#include "kalarm.h"
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#include "eventlistviewbase.h"
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class AlarmListView;
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class AlarmListTooltip;
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class AlarmListViewItem : public EventListViewItemBase
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{
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public:
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AlarmListViewItem(AlarmListView* parent, const KAEvent&, const TQDateTime& now);
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TQTime showTimeToAlarm(bool show);
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void updateTimeToAlarm(const TQDateTime& now, bool forceDisplay = false);
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virtual void paintCell(TQPainter*, const TQColorGroup&, int column, int width, int align);
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AlarmListView* alarmListView() const { return (AlarmListView*)listView(); }
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bool messageTruncated() const { return mMessageTruncated; }
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int messageColWidthNeeded() const { return mMessageColWidth; }
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static int typeIconWidth(AlarmListView*);
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// Overridden base class methods
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AlarmListViewItem* nextSibling() const { return (AlarmListViewItem*)TQListViewItem::nextSibling(); }
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virtual TQString key(int column, bool ascending) const;
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protected:
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virtual TQString lastColumnText() const { return alarmText(event()); }
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private:
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TQString alarmText(const KAEvent&) const;
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TQString alarmTimeText(const DateTime&) const;
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TQString timeToAlarmText(const TQDateTime& now) const;
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static int mTimeHourPos; // position of hour within time string, or -1 if leading zeroes included
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static int mDigitWidth; // display width of a digit
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TQString mDateTimeOrder; // controls ordering of date/time column
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TQString mRepeatOrder; // controls ordering of repeat column
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TQString mColourOrder; // controls ordering of colour column
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TQString mTypeOrder; // controls ordering of alarm type column
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mutable int mMessageColWidth; // width needed to display complete message text
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mutable bool mMessageTruncated; // multi-line message text has been truncated for the display
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bool mTimeToAlarmShown; // relative alarm time is displayed
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};
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class AlarmListView : public EventListViewBase
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{
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Q_OBJECT // needed by TQObject::isA() calls
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public:
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enum ColumnIndex { // default column order
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TIME_COLUMN, TIME_TO_COLUMN, REPEAT_COLUMN, COLOUR_COLUMN, TYPE_COLUMN, MESSAGE_COLUMN,
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COLUMN_COUNT
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};
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AlarmListView(const TQValueList<int>& order, TQWidget* parent = 0, const char* name = 0);
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~AlarmListView();
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void showExpired(bool show) { mShowExpired = show; }
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bool showingExpired() const { return mShowExpired; }
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bool showingTimeTo() const { return columnWidth(mColumn[TIME_TO_COLUMN]); }
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void selectTimeColumns(bool time, bool timeTo);
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void updateTimeToAlarms(bool forceDisplay = false);
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bool expired(AlarmListViewItem*) const;
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bool drawMessageInColour() const { return mDrawMessageInColour; }
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void setDrawMessageInColour(bool inColour) { mDrawMessageInColour = inColour; }
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TQValueList<int> columnOrder() const;
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int column(ColumnIndex i) const { return mColumn[i]; }
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static bool dragging() { return mDragging; }
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// Overridden base class methods
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static void addEvent(const KAEvent&, EventListViewBase*);
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static void modifyEvent(const KAEvent& e, EventListViewBase* selectionView)
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{ EventListViewBase::modifyEvent(e.id(), e, mInstanceList, selectionView); }
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static void modifyEvent(const TQString& oldEventID, const KAEvent& newEvent, EventListViewBase* selectionView)
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{ EventListViewBase::modifyEvent(oldEventID, newEvent, mInstanceList, selectionView); }
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static void deleteEvent(const TQString& eventID)
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{ EventListViewBase::deleteEvent(eventID, mInstanceList); }
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static void undeleteEvent(const TQString& oldEventID, const KAEvent& event, EventListViewBase* selectionView)
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{ EventListViewBase::modifyEvent(oldEventID, event, mInstanceList, selectionView); }
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AlarmListViewItem* getEntry(const TQString& eventID) { return (AlarmListViewItem*)EventListViewBase::getEntry(eventID); }
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AlarmListViewItem* currentItem() const { return (AlarmListViewItem*)EventListViewBase::currentItem(); }
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AlarmListViewItem* firstChild() const { return (AlarmListViewItem*)EventListViewBase::firstChild(); }
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AlarmListViewItem* selectedItem() const { return (AlarmListViewItem*)EventListViewBase::selectedItem(); }
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virtual void setSelected(TQListViewItem* item, bool selected) { EventListViewBase::setSelected(item, selected); }
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virtual void setSelected(AlarmListViewItem* item, bool selected) { EventListViewBase::setSelected(item, selected); }
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virtual InstanceList instances() { return mInstanceList; }
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protected:
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virtual void populate();
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EventListViewItemBase* createItem(const KAEvent&);
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virtual TQString whatsThisText(int column) const;
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virtual bool shouldShowEvent(const KAEvent& e) const { return mShowExpired || !e.expired(); }
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AlarmListViewItem* addEntry(const KAEvent& e, bool setSize = false)
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{ return addEntry(e, TQDateTime::currentDateTime(), setSize); }
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AlarmListViewItem* updateEntry(AlarmListViewItem* item, const KAEvent& newEvent, bool setSize = false)
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{ return (AlarmListViewItem*)EventListViewBase::updateEntry(item, newEvent, setSize); }
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virtual void contentsMousePressEvent(TQMouseEvent*);
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virtual void contentsMouseMoveEvent(TQMouseEvent*);
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virtual void contentsMouseReleaseEvent(TQMouseEvent*);
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private:
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AlarmListViewItem* addEntry(const KAEvent&, const TQDateTime& now, bool setSize = false, bool reselect = false);
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static InstanceList mInstanceList; // all current instances of this class
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static bool mDragging;
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int mColumn[COLUMN_COUNT]; // initial position of each column
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int mTimeColumnHeaderWidth;
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int mTimeToColumnHeaderWidth;
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AlarmListTooltip* mTooltip; // tooltip for showing full text of alarm messages
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TQPoint mMousePressPos; // where the mouse left button was last pressed
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bool mMousePressed; // true while the mouse left button is pressed
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bool mDrawMessageInColour;
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bool mShowExpired; // true to show expired alarms
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};
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#endif // ALARMLISTVIEW_H
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