| -rw-r--r-- | core/pim/todo/todotable.h | 207 |
1 files changed, 207 insertions, 0 deletions
diff --git a/core/pim/todo/todotable.h b/core/pim/todo/todotable.h new file mode 100644 index 0000000..4f3a064 --- a/dev/null +++ b/core/pim/todo/todotable.h @@ -0,0 +1,207 @@ +/********************************************************************** +** Copyright (C) 2000 Trolltech AS. All rights reserved. +** +** This file is part of Qtopia Environment. +** +** This file may be distributed and/or modified under the terms of the +** GNU General Public License version 2 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. +** +** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE +** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. +** +** See http://www.trolltech.com/gpl/ for GPL licensing information. +** +** Contact info@trolltech.com if any conditions of this licensing are +** not clear to you. +** +**********************************************************************/ + +#ifndef TODOTABLE_H +#define TODOTABLE_H + +#include <qpe/categories.h> +#include <qpe/stringutil.h> +#include <qpe/task.h> + +#include <qtable.h> +#include <qmap.h> +#include <qguardedptr.h> + +class Node; +class QComboBox; +class QTimer; + +class CheckItem : public QTableItem +{ +public: + CheckItem( QTable *t, const QString &sortkey ); + + void setChecked( bool b ); + void toggle(); + bool isChecked() const; + void setKey( const QString &key ) { sortKey = key; } + QString key() const; + + void paint( QPainter *p, const QColorGroup &cg, const QRect &cr, bool selected ); + +private: + bool checked; + QString sortKey; +}; + +class ComboItem : public QTableItem +{ +public: + ComboItem( QTable *t, EditType et ); + QWidget *createEditor() const; + void setContentFromEditor( QWidget *w ); + void setText( const QString &s ); + int alignment() const { return Qt::AlignCenter; } + + QString text() const; + +private: + QGuardedPtr<QComboBox> cb; + +}; + +class TodoTextItem : public QTableItem +{ +public: + TodoTextItem( QTable *t, const QString & str ) + :QTableItem( t, QTableItem::Never, str ) {} + + QString key () const { return Qtopia::buildSortKey( text() ); } +}; + + + +enum journal_action { ACTION_ADD, ACTION_REMOVE, ACTION_REPLACE }; + +class TodoTable : public QTable +{ + Q_OBJECT + +public: + TodoTable( QWidget *parent = 0, const char * name = 0 ); + void addEntry( const Task &todo ); + void clearFindRow() { currFindRow = -2; } + + Task currentEntry() const; + void replaceCurrentEntry( const Task &todo, bool fromTableItem = false ); + + QStringList categories(); + + void setShowCompleted( bool sc ) { showComp = sc; updateVisible(); } + bool showCompleted() const { return showComp; } + + void setShowCategory( const QString &c ) { showCat = c; updateVisible(); } + const QString &showCategory() const { return showCat; } + int showCategoryId() const; + + bool save( const QString &fn ); + void load( const QString &fn ); + void clear(); + void removeCurrentEntry(); + + void setPaintingEnabled( bool e ); + + virtual void sortColumn( int col, bool ascending, bool /*wholeRows*/ ); + +// int rowHeight( int ) const; +// int rowPos( int row ) const; +// virtual int rowAt( int pos ) const; + +signals: + void signalEdit(); + void signalDoneChanged( bool b ); + void signalPriorityChanged( int i ); + void signalShowMenu( const QPoint & ); + void signalNotFound(); + void signalWrapAround(); + +protected: + void keyPressEvent( QKeyEvent *e ); + +private: + void updateVisible(); + void viewportPaintEvent( QPaintEvent * ); + void internalAddEntries( QList<Task> &list); + inline void insertIntoTable( Task *todo, int row ); + void updateJournal( const Task &todo, journal_action action, int row = -1); + void mergeJournal(); + void journalFreeReplaceEntry( const Task &todo, int row ); + void journalFreeRemoveEntry( int row ); + inline void realignTable( int row ); + void loadFile( const QString &strFile, bool fromJournal = false ); + +private slots: + void slotClicked( int row, int col, int button, const QPoint &pos ); + void slotPressed( int row, int col, int button, const QPoint &pos ); + void slotCheckPriority(int row, int col ); + void slotCurrentChanged(int row, int col ); + void slotDoFind( const QString &findString, bool caseSensetive, + bool backwards, int category ); + void slotShowMenu(); + void rowHeightChanged( int row ); + +private: + friend class TodoWindow; + + QMap<CheckItem*, Task *> todoList; + QStringList categoryList; + bool showComp; + QString showCat; + QTimer *menuTimer; + bool enablePainting; + Categories mCat; + int currFindRow; +}; + + +inline void TodoTable::insertIntoTable( Task *todo, int row ) +{ + QString sortKey = (char) ((todo->isCompleted() ? 'a' : 'A') + + todo->priority() ) + + Qtopia::buildSortKey( todo->description() ); + CheckItem *chk = new CheckItem( this, sortKey ); + chk->setChecked( todo->isCompleted() ); + ComboItem *cmb = new ComboItem( this, QTableItem::WhenCurrent ); + cmb->setText( QString::number( todo->priority() ) ); + QTableItem *ti = new TodoTextItem( this, todo->description().left(40).simplifyWhiteSpace() ); + ti->setReplaceable( false ); + + setItem( row, 0, chk ); + setItem( row, 1, cmb ); + setItem( row, 2, ti ); + + todoList.insert( chk, todo ); +} + +inline void TodoTable::realignTable( int row ) +{ + QTableItem *ti1, + *ti2, + *ti3; + int totalRows = numRows(); + for ( int curr = row; curr < totalRows - 1; curr++ ) { + // this is bad, we must take the item out and then + // set it. In the end, it behaves no worse (time wise) + // then the old way of saving the entries to file, clearing + // the table re-reading in the file and resetting the table + ti1 = item( curr + 1, 0 ); + ti2 = item( curr + 1, 1 ); + ti3 = item( curr + 1, 2 ); + takeItem( ti1 ); + takeItem( ti2 ); + takeItem( ti3 ); + setItem( curr, 0, ti1 ); + setItem( curr, 1, ti2 ); + setItem( curr, 2, ti3 ); + } + setNumRows( totalRows - 1 ); +} + +#endif |