diff options
Diffstat (limited to 'kalarm/alarmlistview.h')
| -rw-r--r-- | kalarm/alarmlistview.h | 133 |
1 files changed, 133 insertions, 0 deletions
diff --git a/kalarm/alarmlistview.h b/kalarm/alarmlistview.h new file mode 100644 index 000000000..63d5bf0b0 --- /dev/null +++ b/kalarm/alarmlistview.h @@ -0,0 +1,133 @@ +/* + * alarmlistview.h - widget showing list of outstanding alarms + * Program: kalarm + * Copyright © 2001-2006 by David Jarvie <software@astrojar.org.uk> + * + * 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 ALARMLISTVIEW_H +#define ALARMLISTVIEW_H + +#include "kalarm.h" +#include "eventlistviewbase.h" + +class AlarmListView; +class AlarmListTooltip; + + +class AlarmListViewItem : public EventListViewItemBase +{ + public: + AlarmListViewItem(AlarmListView* parent, const KAEvent&, const QDateTime& now); + QTime showTimeToAlarm(bool show); + void updateTimeToAlarm(const QDateTime& now, bool forceDisplay = false); + virtual void paintCell(QPainter*, const QColorGroup&, int column, int width, int align); + AlarmListView* alarmListView() const { return (AlarmListView*)listView(); } + bool messageTruncated() const { return mMessageTruncated; } + int messageColWidthNeeded() const { return mMessageColWidth; } + static int typeIconWidth(AlarmListView*); + // Overridden base class methods + AlarmListViewItem* nextSibling() const { return (AlarmListViewItem*)QListViewItem::nextSibling(); } + virtual QString key(int column, bool ascending) const; + protected: + virtual QString lastColumnText() const { return alarmText(event()); } + private: + QString alarmText(const KAEvent&) const; + QString alarmTimeText(const DateTime&) const; + QString timeToAlarmText(const QDateTime& now) const; + + static int mTimeHourPos; // position of hour within time string, or -1 if leading zeroes included + static int mDigitWidth; // display width of a digit + QString mDateTimeOrder; // controls ordering of date/time column + QString mRepeatOrder; // controls ordering of repeat column + QString mColourOrder; // controls ordering of colour column + QString mTypeOrder; // controls ordering of alarm type column + mutable int mMessageColWidth; // width needed to display complete message text + mutable bool mMessageTruncated; // multi-line message text has been truncated for the display + bool mTimeToAlarmShown; // relative alarm time is displayed +}; + + +class AlarmListView : public EventListViewBase +{ + Q_OBJECT // needed by QObject::isA() calls + public: + enum ColumnIndex { // default column order + TIME_COLUMN, TIME_TO_COLUMN, REPEAT_COLUMN, COLOUR_COLUMN, TYPE_COLUMN, MESSAGE_COLUMN, + COLUMN_COUNT + }; + + AlarmListView(const QValueList<int>& order, QWidget* parent = 0, const char* name = 0); + ~AlarmListView(); + void showExpired(bool show) { mShowExpired = show; } + bool showingExpired() const { return mShowExpired; } + bool showingTimeTo() const { return columnWidth(mColumn[TIME_TO_COLUMN]); } + void selectTimeColumns(bool time, bool timeTo); + void updateTimeToAlarms(bool forceDisplay = false); + bool expired(AlarmListViewItem*) const; + bool drawMessageInColour() const { return mDrawMessageInColour; } + void setDrawMessageInColour(bool inColour) { mDrawMessageInColour = inColour; } + QValueList<int> columnOrder() const; + int column(ColumnIndex i) const { return mColumn[i]; } + static bool dragging() { return mDragging; } + // Overridden base class methods + static void addEvent(const KAEvent&, EventListViewBase*); + static void modifyEvent(const KAEvent& e, EventListViewBase* selectionView) + { EventListViewBase::modifyEvent(e.id(), e, mInstanceList, selectionView); } + static void modifyEvent(const QString& oldEventID, const KAEvent& newEvent, EventListViewBase* selectionView) + { EventListViewBase::modifyEvent(oldEventID, newEvent, mInstanceList, selectionView); } + static void deleteEvent(const QString& eventID) + { EventListViewBase::deleteEvent(eventID, mInstanceList); } + static void undeleteEvent(const QString& oldEventID, const KAEvent& event, EventListViewBase* selectionView) + { EventListViewBase::modifyEvent(oldEventID, event, mInstanceList, selectionView); } + AlarmListViewItem* getEntry(const QString& eventID) { return (AlarmListViewItem*)EventListViewBase::getEntry(eventID); } + AlarmListViewItem* currentItem() const { return (AlarmListViewItem*)EventListViewBase::currentItem(); } + AlarmListViewItem* firstChild() const { return (AlarmListViewItem*)EventListViewBase::firstChild(); } + AlarmListViewItem* selectedItem() const { return (AlarmListViewItem*)EventListViewBase::selectedItem(); } + virtual void setSelected(QListViewItem* item, bool selected) { EventListViewBase::setSelected(item, selected); } + virtual void setSelected(AlarmListViewItem* item, bool selected) { EventListViewBase::setSelected(item, selected); } + virtual InstanceList instances() { return mInstanceList; } + + protected: + virtual void populate(); + EventListViewItemBase* createItem(const KAEvent&); + virtual QString whatsThisText(int column) const; + virtual bool shouldShowEvent(const KAEvent& e) const { return mShowExpired || !e.expired(); } + AlarmListViewItem* addEntry(const KAEvent& e, bool setSize = false) + { return addEntry(e, QDateTime::currentDateTime(), setSize); } + AlarmListViewItem* updateEntry(AlarmListViewItem* item, const KAEvent& newEvent, bool setSize = false) + { return (AlarmListViewItem*)EventListViewBase::updateEntry(item, newEvent, setSize); } + virtual void contentsMousePressEvent(QMouseEvent*); + virtual void contentsMouseMoveEvent(QMouseEvent*); + virtual void contentsMouseReleaseEvent(QMouseEvent*); + + private: + AlarmListViewItem* addEntry(const KAEvent&, const QDateTime& now, bool setSize = false, bool reselect = false); + + static InstanceList mInstanceList; // all current instances of this class + static bool mDragging; + int mColumn[COLUMN_COUNT]; // initial position of each column + int mTimeColumnHeaderWidth; + int mTimeToColumnHeaderWidth; + AlarmListTooltip* mTooltip; // tooltip for showing full text of alarm messages + QPoint mMousePressPos; // where the mouse left button was last pressed + bool mMousePressed; // true while the mouse left button is pressed + bool mDrawMessageInColour; + bool mShowExpired; // true to show expired alarms +}; + +#endif // ALARMLISTVIEW_H + |