/*
* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
* All rights reserved.
* This component and the accompanying materials are made available
* under the terms of "Eclipse Public License v1.0"
* which accompanies this distribution, and is available
* at the URL "http://www.eclipse.org/legal/epl-v10.html".
*
* Initial Contributors:
* Nokia Corporation - initial contribution.
*
* Contributors:
*
* Description:
* Definition file for NotesMainView class.
*
*/
// System includes
#include <QDebug>
#include <QDateTime>
#include <HbListView>
#include <HbListWidget>
#include <HbAction>
#include <HbTextEdit>
#include <HbInstance>
#include <HbMainWindow>
#include <HbMenu>
#include <HbLabel>
#include <HbAbstractViewItem>
#include <HbAbstractItemView>
#include <HbGroupBox>
#include <HbListViewItem>
// User includes
#include "agendaeventviewer.h"
#include "notesmainview.h"
#include "notescommon.h"
#include "notesdocloader.h"
#include "agendautil.h"
#include "notesmodel.h"
#include "notessortfilterproxymodel.h"
#include "noteseditor.h"
/*!
\class NotesMainView
\brief The main view of the notes application. Responsible for displaying
notes and todos.
\sa NotesViewManager
*/
/*!
Constructs the NotesMainView object.
\param parent The parent of type QGraphicsWidget.
*/
NotesMainView::NotesMainView(QGraphicsWidget *parent)
:HbView(parent),
mSelectedItem(0),
mDeleteAction(0)
{
qDebug() << "notes: NotesMainView::NotesMainView -->";
// Nothing yet.
qDebug() << "notes: NotesMainView::NotesMainView <--";
}
/*!
Destructor.
*/
NotesMainView::~NotesMainView()
{
qDebug() << "notes: NotesMainView::~NotesMainView -->";
if (mDocLoader) {
delete mDocLoader;
mDocLoader = 0;
}
qDebug() << "notes: NotesMainView::~NotesMainView <--";
}
/*!
Called by the NotesViewManager after loading the view from the docml.
The initializaion/setup of the view is done here.
\param controller The NotesAppController object.
\param docLoader Pointer to NotesDocLoader object.
*/
void NotesMainView::setupView(
NotesAppControllerIf &controllerIf, NotesDocLoader *docLoader)
{
qDebug() << "notes: NotesMainView::setupView -->";
mDocLoader = docLoader;
mAppControllerIf = &controllerIf;
mNotesModel = mAppControllerIf->notesModel();
mAgendaUtil = mAppControllerIf->agendaUtil();
mProxyModel = new NotesSortFilterProxyModel(*mAgendaUtil, this);
mProxyModel->setDynamicSortFilter(true);
mProxyModel->setSourceModel(mNotesModel->sourceModel());
NotesSortFilterProxyModel *subModel =
new NotesSortFilterProxyModel(*mAgendaUtil, this);
subModel->setDynamicSortFilter(true);
subModel->setSourceModel(mProxyModel);
// Get the list object from the document and update the model.
mListView = static_cast<HbListView *> (mDocLoader->findWidget("listView"));
Q_ASSERT_X(
mListView,
"notesmainview.cpp",
"Unable to find list view.");
// Update the list view model.
mListView->setModel(subModel);
// Setup the operations that can be done with a list view.
connect(
mListView, SIGNAL(activated(const QModelIndex &)),
this, SLOT(handleItemReleased(const QModelIndex &)));
connect(
mListView,
SIGNAL(longPressed(HbAbstractViewItem *, const QPointF &)),
this,
SLOT(handleItemLongPressed(HbAbstractViewItem *, const QPointF &)));
connect(
mNotesModel, SIGNAL(rowAdded(QModelIndex)),
this, SLOT(scrollTo(QModelIndex)));
// Get the view heading label
mViewHeading = static_cast<HbLabel *> (
mDocLoader->findWidget("viewHeading"));
// Get the toolbar/menu actions.
mAddNoteAction = static_cast<HbAction *> (
mDocLoader->findObject("newNoteAction"));
Q_ASSERT_X(
mAddNoteAction,
"notesmainview.cpp",
"Unable to find addNoteAction.");
connect(
mAddNoteAction, SIGNAL(triggered()),
this, SLOT(createNewNote()));
mAllNotesAction = static_cast<HbAction *> (
mDocLoader->findObject("allNotesAction"));
Q_ASSERT_X(
mAllNotesAction,
"notesmainview.cpp",
"Unable to find allNotesAction.");
mAllNotesAction->setCheckable(true);
mAllNotesAction->setChecked(true);
connect(
mAllNotesAction, SIGNAL(changed()),
this, SLOT(handleActionStateChanged()));
mViewCollectionAction = static_cast<HbAction *> (
mDocLoader->findObject("collectionsViewAction"));
Q_ASSERT_X(
mViewCollectionAction,
"notescollectionview.cpp",
"Unable to find viewCollectionAction.");
connect(
mViewCollectionAction, SIGNAL(triggered()),
this, SLOT(displayCollectionView()));
mSubTitle = static_cast<HbGroupBox *>(
mDocLoader->findWidget("viewHeading"));
// Handles the orientation change for list items
HbMainWindow *window = hbInstance->allMainWindows().first();
handleOrientationChanged(window->orientation());
connect(
window, SIGNAL(orientationChanged(Qt::Orientation)),
this, SLOT(handleOrientationChanged(Qt::Orientation)));
// Update sub heading text for main view.
updateSubTitle();
connect(
mAgendaUtil, SIGNAL(entryAdded(ulong)),
this,SLOT(updateSubTitle(ulong)));
connect(
mAgendaUtil, SIGNAL(entryDeleted(ulong)),
this,SLOT(updateSubTitle(ulong)));
connect(
mAgendaUtil, SIGNAL(entryUpdated(ulong)),
this, SLOT(updateSubTitle(ulong)));
qDebug() << "notes: NotesMainView::setupView <--";
}
/*!
Slot which gets called when `+ New note' action is triggered from the view
toolbar. This is responsible for launching the editor to create a new note.
*/
void NotesMainView::createNewNote()
{
qDebug() << "notes: NotesMainView::createNewNote -->";
// Here we Display an editor to the use to enter text.
mNotesEditor = new NotesEditor(mAgendaUtil, this);
connect(
mNotesEditor, SIGNAL(editingCompleted(bool)),
this, SLOT(handleEditingCompleted(bool)));
mNotesEditor->create(NotesEditor::CreateNote);
qDebug() << "notes: NotesMainView::createNewNote <--";
}
/*!
Handles the pressing of a list item in the view.
Here we open the editor for viewing/editing.
\param index Reference to the QModelIndex representing the view item.
\sa HbAbstractViewItem
*/
void NotesMainView::handleItemReleased(const QModelIndex &index)
{
qDebug() << "notes: NotesMainView::handleItemReleased -->";
// Sanity check.
if (!index.isValid()) {
qDebug() << "notes: NotesMainView::handleItemReleased <--";
return;
}
// First get the id of the note and get the corresponding information from
// agendautil.
ulong noteId = index.data(NotesNamespace::IdRole).value<qulonglong>();
if (0 >= noteId) {
qDebug() << "notes: NotesMainView::handleItemReleased <--";
// Something wrong.
return;
}
// Get the entry details.
AgendaEntry entry = mAgendaUtil->fetchById(noteId);
if (entry.isNull()) {
qDebug() << "notes: NotesMainView::handleItemReleased <--";
// Entry invalid.
return;
}
if(AgendaEntry::TypeTodo == entry.type()) {
// Construct agenda event viewer.
mAgendaEventViewer = new AgendaEventViewer(mAgendaUtil, this);
connect(
mAgendaEventViewer, SIGNAL(viewingCompleted(bool)),
this, SLOT(handleViewingCompleted(bool)));
// Launch agenda event viewer
mAgendaEventViewer->view(
entry, AgendaEventViewer::ActionEditDelete);
}else if(AgendaEntry::TypeNote == entry.type()) {
// Construct notes editor.
mNotesEditor = new NotesEditor(mAgendaUtil, this);
connect(
mNotesEditor, SIGNAL(editingCompleted(bool)),
this, SLOT(handleEditingCompleted(bool)));
// Launch the notes editor with the obtained info.
mNotesEditor->edit(entry);
}
qDebug() << "notes: NotesMainView::handleItemReleased <--";
}
/*!
Displays a list item specific context menu.
\param item The HbAbstractViewItem that was long pressed.
\param coords The position where mouse was pressed.
\sa HbAbstractViewItem, HbListView, HbMenu.
*/
void NotesMainView::handleItemLongPressed(
HbAbstractViewItem *item, const QPointF &coords)
{
qDebug() << "notes: NotesMainView::handleItemLongPressed -->";
mSelectedItem = item;
ulong noteId = item->modelIndex().data(
NotesNamespace::IdRole).value<qulonglong>();
AgendaEntry entry = mAgendaUtil->fetchById(noteId);
// Display a context specific menu.
HbMenu *contextMenu = new HbMenu();
// Add actions to the context menu.
if (AgendaEntry::TypeTodo == entry.type()) {
mEditTodoAction =
contextMenu->addAction(hbTrId("txt_common_menu_edit"));
connect(
mEditTodoAction, SIGNAL(triggered()),
this, SLOT(editTodo()));
}
mDeleteAction =
contextMenu->addAction(hbTrId("txt_common_menu_delete"));
connect(
mDeleteAction, SIGNAL(triggered()),
this, SLOT(deleteNote()));
if (AgendaEntry::TypeNote == entry.type()) {
if (entry.favourite()) {
mMakeFavouriteAction = contextMenu->addAction(
hbTrId("txt_notes_menu_remove_from_favorites"));
connect(
mMakeFavouriteAction, SIGNAL(triggered()),
this, SLOT(markNoteAsFavourite()));
} else {
mMakeFavouriteAction = contextMenu->addAction(
hbTrId("txt_notes_menu_mark_as_favorite"));
connect(
mMakeFavouriteAction, SIGNAL(triggered()),
this, SLOT(markNoteAsFavourite()));
}
} else if (AgendaEntry::TypeTodo == entry.type()) {
if (AgendaEntry::TodoNeedsAction == entry.status()) {
mTodoStatusAction = contextMenu->addAction(
hbTrId("txt_notes_menu_mark_as_done"));
connect(
mTodoStatusAction , SIGNAL(triggered()),
this, SLOT(markTodoStatus()));
} else if (AgendaEntry::TodoCompleted == entry.status()) {
mTodoStatusAction = contextMenu->addAction(
hbTrId("txt_notes_menu_mark_as_not_done"));
connect(
mTodoStatusAction , SIGNAL(triggered()),
this, SLOT(markTodoStatus()));
}
}
// Show the menu.
contextMenu->exec(coords);
qDebug() << "notes: NotesMainView::handleItemLongPressed <--";
}
/*!
Slot to delete a selected note.
*/
void NotesMainView::deleteNote()
{
qDebug() << "notes: NotesMainView::deleteNote -->";
Q_ASSERT(mSelectedItem);
QModelIndex index = mSelectedItem->modelIndex();
if (!index.isValid()) {
qDebug() << "notes: NotesMainView::deleteNote <--";
return;
}
ulong noteId =
index.data(NotesNamespace::IdRole).value<qulonglong>();
if (!noteId) {
qDebug() << "notes: NotesMainView::deleteNote <--";
return;
}
// Delete the given note.
mAgendaUtil->deleteEntry(noteId);
mSelectedItem = 0;
qDebug() << "notes: NotesMainView::deleteNote <--";
}
/*!
Marks to-do entry as done or undone based on the completed value
\param entry reference to the agenda entry
\param status is true if to-do entry to be marked as done
is false if to-do entry to be marked as undone
*/
void NotesMainView::markTodoStatus()
{
qDebug() << "notes: NotesMainView::markTodoStatus -->";
ulong noteId = mSelectedItem->modelIndex().data(
NotesNamespace::IdRole).value<qulonglong>();
AgendaEntry entry = mAgendaUtil->fetchById(noteId);
QDateTime currentDateTime = QDateTime::currentDateTime();
if (AgendaEntry::TodoNeedsAction == entry.status()) {
mAgendaUtil->setCompleted(entry, true, currentDateTime);
} else if (AgendaEntry::TodoCompleted == entry.status()) {
mAgendaUtil->setCompleted(entry, false, currentDateTime);
}
qDebug() << "notes: NotesMainView::markTodoStatus <-- ";
}
/*!
Marks/unmarks the note as favourite.
*/
void NotesMainView::markNoteAsFavourite()
{
qDebug() << "notes : NotesMainView::markNoteAsFavourite -->";
ulong noteId = mSelectedItem->modelIndex().data(
NotesNamespace::IdRole).value<qulonglong>();
AgendaEntry entry = mAgendaUtil->fetchById(noteId);
if (entry.favourite()) {
entry.setFavourite(0);
} else {
entry.setFavourite(1);
}
mAgendaUtil->updateEntry(entry);
qDebug() << "notes : NotesMainView::markNoteAsFavourite <--";
}
/*!
Slot to handle the signal editingCompleted by the notes editor.
\param status Boolean value indicating whether the note was saved or not.
\sa NotesEditor.
*/
void NotesMainView::handleEditingCompleted(bool status)
{
qDebug() << "notes: NotesMainView::handleEditingCompleted -->";
Q_UNUSED(status)
// Cleanup.
mNotesEditor->deleteLater();
qDebug() << "notes: NotesMainView::handleEditingCompleted <--";
}
/*!
Displays the collections' view.
*/
void NotesMainView::displayCollectionView()
{
qDebug() << "notes: NotesMainView::displayCollectionView -->";
// Switch to collections view.
mAppControllerIf->switchToView(NotesNamespace::NotesCollectionViewId);
qDebug() << "notes: NotesMainView::displayCollectionView <--";
}
/*!
Slot where the list view is made to scroll to the QModelIndex index.
\param index QModelIndex to be scrolled to.
*/
void NotesMainView::scrollTo(QModelIndex index)
{
qDebug() << "notes: NotesMainView::scrollTo -->";
mListView->scrollTo(index, HbAbstractItemView::EnsureVisible);
qDebug() << "notes: NotesMainView::scrollTo <--";
}
/*!
Slot to handle viewing Completed signal from agenda event viewer
\param status Indicates the status of viewing
*/
void NotesMainView::handleViewingCompleted(bool status)
{
qDebug() << "notes: NotesMainView::handleViewingCompleted -->";
Q_UNUSED(status)
mAgendaEventViewer->deleteLater();
qDebug() << "notes: NotesMainView::handleViewingCompleted <--";
}
/*!
Slot to handle the case when the state of an action has changed.
*/
void NotesMainView::handleActionStateChanged()
{
qDebug() << "notes: NotesMainView::handleActionStateChanged -->";
mAllNotesAction->setChecked(true);
qDebug() << "notes: NotesMainView::handleActionStateChanged <--";
}
/*!
Launches the to-do editor to edit the to-do entry
*/
void NotesMainView::editTodo()
{
qDebug() << "notes: NotesMainView::editTodo -->";
// Get the selected list item index
QModelIndex index = mSelectedItem->modelIndex();
if (!index.isValid()) {
qDebug() << "notes: NotesMainView::editTodo <--";
return;
}
ulong todoId =
index.data(NotesNamespace::IdRole).value<qulonglong>();
if (!todoId) {
qDebug() << "notes: NotesMainView::editTodo <--";
return;
}
// Construct notes editor.
mNotesEditor = new NotesEditor(mAgendaUtil, this);
connect(
mNotesEditor, SIGNAL(editingCompleted(bool)),
this, SLOT(handleEditingCompleted(bool)));
// Launch the to-do editor with the obtained info.
mNotesEditor->edit(todoId);
qDebug() << "notes: NotesMainView::editTodo <--";
}
/*!
Handles the orientation changes.Updates the list
item when orientation is changed
\param orientation Value of the orientation
*/
void NotesMainView::handleOrientationChanged(Qt::Orientation orientation)
{
HbListViewItem *prototype = mListView->listItemPrototype();
if (Qt::Horizontal == orientation) {
prototype->setStretchingStyle(HbListViewItem::StretchLandscape);
// Set the text in landscape mode
mAllNotesAction->setText(hbTrId("txt_notes_button_all"));
mViewCollectionAction->setText(hbTrId("txt_notes_button_collections"));
mAddNoteAction->setText(hbTrId("txt_notes_button_new_note"));
} else {
prototype->setStretchingStyle(HbListViewItem::NoStretching);
// Set empty text in portriat mode so that only icons are visible.
mAllNotesAction->setText("");
mViewCollectionAction->setText("");
mAddNoteAction->setText("");
}
}
/*!
Updates the sub heading text
*/
void NotesMainView::updateSubTitle(ulong id)
{
Q_UNUSED(id)
// Get the number of notes and to-do entries.
QList<ulong> entries = mAgendaUtil->entryIds(
(AgendaUtil::FilterFlags)
(AgendaUtil::IncludeNotes
| AgendaUtil::IncludeCompletedTodos
| AgendaUtil::IncludeIncompletedTodos));
int c= entries.count();
mSubTitle->setHeading(
hbTrId("txt_notes_subhead_ln_notes",entries.count()));
}
// End of file --Don't remove this.