FrontWidget Class Reference

#include <FrontWidget.h>

Inheritance diagram for FrontWidget:

Collaboration diagram for FrontWidget:

Public Slots
virtual void	publishProfileButtonClicked ()
virtual void	revertProfileButtonClicked ()
virtual void	profileImageClicked ()
virtual void	profileReadersClicked ()
virtual void	profileEdited (const QString &aNewText)
virtual void	isPrivateSettingChanged (int aState)
virtual void	userProfileSelected (const Hash &aProfile)
virtual void	fileToBeSharedAdded ()
virtual void	fileToBeSharedRemoved ()
virtual void	exportSharedFile ()
virtual void	viewSharedFileInfo ()
virtual void	copySharedFileHash ()
virtual void	editNewSharedFile ()
virtual void	profileSendMsgButtonClicked ()
virtual void	profileShowReadersButtonClicked ()
virtual void	profileSendCommentButtonClicked ()
virtual void	caTabAboutComboChanged (int aNewIndex)
virtual void	caTabConcernsComboChanged (int aNewIndex)
virtual void	caTabWhereComboChanged (int aNewIndex)
virtual void	replyToCaButtonClicked ()
virtual void	replyToCaToForumButtonClicked ()
virtual void	commentCaPosterProfile ()
virtual void	viewCaPosterProfile ()
virtual void	viewCaAttachments ()
virtual void	postNewClassifiedAd ()
virtual void	performAdsSearchClicked ()
virtual void	CAselectionChangedSlot (const QItemSelection &, const QItemSelection &)
virtual void	privMsgselectionChangedSlot (const QItemSelection &, const QItemSelection &)
virtual void	contactsSelectionChangedSlot (const QItemSelection &, const QItemSelection &)
virtual void	replyToPrivMsgButtonClicked ()
virtual void	commentPrivMsgPosterProfile ()
virtual void	viewPrivMsgPosterProfile ()
virtual void	postNewPrivateMessage ()
virtual void	viewPrivMsgAttachments ()
virtual void	addMessageSenderToContacts ()
virtual void	addCaSenderToContacts ()
virtual void	addContactButtonClicked ()
virtual void	addContactFromContactViewButtonClicked ()
virtual void	removeContactButtonClicked ()
virtual void	viewContactProfileButtonClicked ()
virtual void	sendMsgToContactButtonClicked ()
virtual void	editContactActionSelected ()
virtual void	ownProfileCommentselectionChangedSlot (const QItemSelection &, const QItemSelection &)
virtual void	viewedProfileCommentselectionChangedSlot (const QItemSelection &, const QItemSelection &)
virtual void	viewedProfileCommentDoubleClicked (const QModelIndex &aSelection)
virtual void	viewedProfileCommentKeyPressed ()
virtual void	ownProfileCommentDoubleClicked (const QModelIndex &aSelection)
virtual void	linkActivated (const QString &aLink)
virtual void	ownBinaryFileSelectionChangedSlot (const QModelIndex &aItem, const QModelIndex &aPreviousItem)
virtual void	viewedBinaryFileSelectionChangedSlot (const QModelIndex &aItem, const QModelIndex &aPreviousItem)
void	updateFileSelectionActions ()
void	nodeConnectionAttemptStatus (Connection::ConnectionState aStatus, const Hash aHashOfAttemptedNode)
void	voiceCallButtonPressed ()
void	callStateChanged (quint32 aCallId, VoiceCallEngine::CallState aState)

Signals
void	error (MController::CAErrorSituation aError, const QString &aExplanation)
void	displayedCaChanged ()
void	displayedPrivMsgChanged ()

Public Member Functions
	FrontWidget (Controller *aController, QMainWindow &aParent)
	~FrontWidget ()
void	showDetailsOfProfile (const Hash &aFingerPrint)
void	showClassifiedAd (const CA &ca)
void	showSingleCommentOfProfile (const Hash aCommentFingerPrint)
void	receiveNotifyOfContentReceived (const Hash &aHashOfContent, const ProtocolItemType aTypeOfReceivdContent)
void	receiveNotifyOfContentReceived (const Hash &aHashOfContent, const Hash &aHashOfClassificationOrDestination, const ProtocolItemType aTypeOfReceivdContent)
QVariant	contactDataOfSelectedProfile ()
QList< Hash >	trustListOfSelectedProfile () const
void	setContactDataOfSelectedProfile (const QVariantList &aContacts)
bool	isContactInContactList (const Hash &aFingerPrint) const
Profile *	selectedProfile () const
void	openBinaryFile (const Hash &aFingerPrint, bool aUseViewedProfileNodeAsNetreqDest=false)

Static Public Member Functions
static void	fillCaSelectionCombobox (QComboBox &aComboBox, bool isAboutComboBox, MController &aController)
static QString	selectedClassification (const QComboBox &aAboutCombo, const QComboBox &aRegardingCombo, const QComboBox &aWhereCombo, const MController &aController)

Private Member Functions
void	updateUiFromSelectedProfile ()
void	setUpSelectedProfileFileListingModel ()
void	setupClassifiedAdsTab ()
void	setupPrivateMessagesTab ()
void	setupContactsTab ()
void	selectClassification (QString aNameOfClassification)
void	updateUiFromViewedProfile ()
void	activateProfileCommentDisplay (ProfileCommentListingModel *aListingModel, ProfileCommentModel &aCommentModel, const Hash &aInitialComment, const Hash &aViewedProfile)
void	setCaDocumentSize ()
void	setPrivMsgSize ()
void	doShowFileMetadata (const Hash &aBinaryFileFingerPrint)
void	setVoiceCallButtonStatus ()

Private Attributes
Ui::frontWidget	ui
Controller *	iController
QMainWindow &	iParent
Profile *	iSelectedProfile
Profile *	iViewedProfile
QAction *	iAddSharedFileAction
QAction *	iRemoveSharedFileAction
QAction *	iExportSharedFileAction
QAction *	iViewSharedFileInfoAction
QAction *	iCopySharedFileHashAction
QAction *	iEditNewSharedFileAction
BinaryFileListingModel *	iSelectedProfileFileListingModel
BinaryFileListingModel *	iViewedProfileFileListingModel
QPushButton *	iReplyToCaButton
QPushButton *	iReplyToCaToForumButton
QPushButton *	iNewCaButton
QPushButton *	iCommentCaPosterButton
QPushButton *	iViewCaPosterProfileButton
QPushButton *	iViewCaAttachmentsButton
QAction *	iAddToContactsFromCaList
CAListingModel	iCaListingModel
QGraphicsScene	iCaScene
QGraphicsTextItem	iCaText
CA	iCaOnDisplay
QGraphicsSimpleTextItem	iFromField
QGraphicsSimpleTextItem	iSubjectField
const QPoint	iArticleTopLeft
PrivateMessageSearchModel	iPrivMsgSearchModel
PrivMessage	iPrivMsgOnDisplay
QGraphicsScene	iPrivMsgScene
QGraphicsTextItem	iPrivMsgText
QGraphicsSimpleTextItem	iPrivMsgFromField
QGraphicsSimpleTextItem	iPrivMsgSubjectField
const QPoint	iPrivMsgTopLeft
QPushButton *	iReplyToPrivMsgButton
QPushButton *	iNewPrivMsgButton
QPushButton *	iCommentPrivMsgPosterButton
QPushButton *	iViewPrivMsgPosterProfileButton
QPushButton *	iViewPrivMsgAttachmentsButton
QAction *	iAddToContactsFromMsgList
ContactListingModel	iContactsModel
Hash	iSelectedContact
QAction *	iEditContactAction
ProfileCommentListingModel	iSelectedProfileCommentListingModel
ProfileCommentListingModel	iViewedProfileCommentListingModel
Hash	iSelectedCommentFromOwnCommentListing
Hash	iSelectedCommentFromViewedCommentListing
QShortcut *	iProfileListingKeyboardGrabber
bool	iWindowSizeAdjusted
Hash	iSelectedOwnBinaryFile
Hash	iSelectedViewedProfileBinaryfile

Constructor & Destructor Documentation

FrontWidget::FrontWidget	(	Controller *	aController,
		QMainWindow &	aParent
	)

FrontWidget::~FrontWidget

(

)

Member Function Documentation

void FrontWidget::activateProfileCommentDisplay ( ProfileCommentListingModel *  aListingModel, ProfileCommentModel &  aCommentModel, const Hash &  aInitialComment, const Hash &  aViewedProfile  )

private

method for bringing up dialog for display of profile comments

Parameters

aListingModel	datamodel holding the comments to list (UI model)
aCommentModel	datamodel holding the comment data (storage model)
aInitialComment	if non-null, hash of comment to initially focus
aViewedProfile	fingerprint of profile whose comments are shown

Returns

none

virtual void FrontWidget::addCaSenderToContacts ( )

virtualslot

called from ca listing tab

virtual void FrontWidget::addContactButtonClicked ( )

virtualslot

new contact

virtual void FrontWidget::addContactFromContactViewButtonClicked ( )

virtualslot

new contact from "view contact" tab

virtual void FrontWidget::addMessageSenderToContacts ( )

virtualslot

called from messages tab

void FrontWidget::callStateChanged ( quint32  aCallId, VoiceCallEngine::CallState  aState  )

slot

Slot that is hit when call status changes. This is signal/slot equivalent of call status observer.

virtual void FrontWidget::CAselectionChangedSlot ( const QItemSelection &  , const QItemSelection &    )

virtualslot

this slot is called when classified ads header listing view has new selection

virtual void FrontWidget::caTabAboutComboChanged ( int  aNewIndex )

virtualslot

virtual void FrontWidget::caTabConcernsComboChanged ( int  aNewIndex )

virtualslot

virtual void FrontWidget::caTabWhereComboChanged ( int  aNewIndex )

virtualslot

virtual void FrontWidget::commentCaPosterProfile ( )

virtualslot

virtual void FrontWidget::commentPrivMsgPosterProfile ( )

virtualslot

from priv msg tab btn

QVariant FrontWidget::contactDataOfSelectedProfile

(

)

method for retrieving contacts list of the profile currently selected

virtual void FrontWidget::contactsSelectionChangedSlot ( const QItemSelection &  , const QItemSelection &    )

virtualslot

this slot is called when contacts listing view has new selection

virtual void FrontWidget::copySharedFileHash ( )

virtualslot

copies shared file SHA1 to clipboard

void FrontWidget::displayedCaChanged ( )

signal

emitted when ca on display is replaced

void FrontWidget::displayedPrivMsgChanged ( )

signal

emitted when privmsg on display is replaced

void FrontWidget::doShowFileMetadata ( const Hash &  aBinaryFileFingerPrint )

private

virtual void FrontWidget::editContactActionSelected ( )

virtualslot

edit

virtual void FrontWidget::editNewSharedFile ( )

virtualslot

initiates edit+publish of new text document

void FrontWidget::error ( MController::CAErrorSituation  aError, const QString &  aExplanation  )

signal

virtual void FrontWidget::exportSharedFile ( )

virtualslot

operator wants to save a shared file

virtual void FrontWidget::fileToBeSharedAdded ( )

virtualslot

operator wants to share a file

virtual void FrontWidget::fileToBeSharedRemoved ( )

virtualslot

operator wants to stop advertasing a shared file

static void FrontWidget::fillCaSelectionCombobox ( QComboBox &  aComboBox, bool  isAboutComboBox, MController &  aController  )

static

Method for filling ad-category-selection -related comboboxes. This is implemented here in frontwidget but is used by dialogs as well, and that is the reason why this method is public.

bool FrontWidget::isContactInContactList

(

const Hash &

aFingerPrint

)

const

method for checking if given profile is in contact list of selected profile

virtual void FrontWidget::isPrivateSettingChanged ( int  aState )

virtualslot

callback of "is private" checkbox

virtual void FrontWidget::linkActivated ( const QString &  aLink )

virtualslot

this slot is called when user clicks on link on document

void FrontWidget::nodeConnectionAttemptStatus ( Connection::ConnectionState  aStatus, const Hash  aHashOfAttemptedNode  )

slot

when connection is attempted, NetworkListener will emit the status (failed or success) of the connection, emitted signal is connected here, among other places

void FrontWidget::openBinaryFile	(	const Hash &	aFingerPrint,
		bool	aUseViewedProfileNodeAsNetreqDest = false
	)

method for opening a binary file, called from url handling and from "save shared file.." selection

virtual void FrontWidget::ownBinaryFileSelectionChangedSlot ( const QModelIndex &  aItem, const QModelIndex &  aPreviousItem  )

virtualslot

called when user selects binary file from her own list of shared files

virtual void FrontWidget::ownProfileCommentDoubleClicked ( const QModelIndex &  aSelection )

virtualslot

this slot is called when user doubleclicks profile comment listing of own profile

virtual void FrontWidget::ownProfileCommentselectionChangedSlot ( const QItemSelection &  , const QItemSelection &    )

virtualslot

this slot is called when own profile comments listing is changed

virtual void FrontWidget::performAdsSearchClicked ( )

virtualslot

callback of "search ads"

virtual void FrontWidget::postNewClassifiedAd ( )

virtualslot

virtual void FrontWidget::postNewPrivateMessage ( )

virtualslot

from priv msg tab btn

virtual void FrontWidget::privMsgselectionChangedSlot ( const QItemSelection &  , const QItemSelection &    )

virtualslot

this slot is called when private messages header listing view has new selection

virtual void FrontWidget::profileEdited ( const QString &  aNewText )

virtualslot

callback for any UI actions that edit profile

virtual void FrontWidget::profileImageClicked ( )

virtualslot

callback of image selection

virtual void FrontWidget::profileReadersClicked ( )

virtualslot

callback of reader-list edit

virtual void FrontWidget::profileSendCommentButtonClicked ( )

virtualslot

virtual void FrontWidget::profileSendMsgButtonClicked ( )

virtualslot

virtual void FrontWidget::profileShowReadersButtonClicked ( )

virtualslot

virtual void FrontWidget::publishProfileButtonClicked ( )

virtualslot

callback of publish btn

void FrontWidget::receiveNotifyOfContentReceived	(	const Hash &	aHashOfContent,
		const ProtocolItemType	aTypeOfReceivdContent
	)

kind of "observer" method called from controller when there is new content available ; odds are that we're displaying or waiting some of that

void FrontWidget::receiveNotifyOfContentReceived	(	const Hash &	aHashOfContent,
		const Hash &	aHashOfClassificationOrDestination,
		const ProtocolItemType	aTypeOfReceivdContent
	)

kind of "observer" method called from controller when there is new content available ; odds are that we're displaying or waiting some of that. This variant is hit with notifications about classified ads or private messages

Parameters

aHashOfContent	fingerprint of the object (ca or priv msg) received
aHashOfClassificationOrDestination	in case of ca, this is fingerprint of the classification, in case of private message, this is recipient profile fingerprint.

virtual void FrontWidget::removeContactButtonClicked ( )

virtualslot

remove contact

virtual void FrontWidget::replyToCaButtonClicked ( )

virtualslot

virtual void FrontWidget::replyToCaToForumButtonClicked ( )

virtualslot

virtual void FrontWidget::replyToPrivMsgButtonClicked ( )

virtualslot

from priv msg tab btn

virtual void FrontWidget::revertProfileButtonClicked ( )

virtualslot

callback of revert btn

void FrontWidget::selectClassification ( QString  aNameOfClassification )

private

Method that set selected ad-classification on display

Parameters

aNameOfClassification

is the classification, like "ToBeGivenAway.Clothing.AtYourPlace"

static QString FrontWidget::selectedClassification ( const QComboBox &  aAboutCombo, const QComboBox &  aRegardingCombo, const QComboBox &  aWhereCombo, const MController &  aController  )

static

Method for getting the fully qualified name of the group selection that user has made, for reason or another. Called also from dialogs, thus public

Profile* FrontWidget::selectedProfile ( ) const

inline

method for getting currently selected profile or NULL if no profile selected

virtual void FrontWidget::sendMsgToContactButtonClicked ( )

virtualslot

send message to contact list profile

void FrontWidget::setCaDocumentSize ( )

private

void FrontWidget::setContactDataOfSelectedProfile

(

const QVariantList &

aContacts

)

method for setting contacts list of the profile currently selected

void FrontWidget::setPrivMsgSize ( )

private

void FrontWidget::setupClassifiedAdsTab ( )

private

separate init method for setting up the classified-ads tab as it is fairly complex

void FrontWidget::setupContactsTab ( )

private

contacts tab setup

void FrontWidget::setupPrivateMessagesTab ( )

private

separate init method for setting up the private messages tab as it is fairly complex. This must be called after each profile re-selection

void FrontWidget::setUpSelectedProfileFileListingModel ( )

private

method that sets up shared file listing model based on selected profile. if selected profile is NULL, this will tear down the model too.

void FrontWidget::setVoiceCallButtonStatus ( )

private

void FrontWidget::showClassifiedAd

(

const CA &

ca

)

displays a selected classified ad

void FrontWidget::showDetailsOfProfile

(

const Hash &

aFingerPrint

)

puts profile of any operator on display

void FrontWidget::showSingleCommentOfProfile

(

const Hash

aCommentFingerPrint

)

displays a selected profile comment

QList<Hash> FrontWidget::trustListOfSelectedProfile

(

)

const

method for retrieving trust list of the profile currently selected

void FrontWidget::updateFileSelectionActions ( )

slot

sets up binary file listing actions in list of shared files for both own profile shared file listing and possible viewed profile shared file listing ; they share same actions

void FrontWidget::updateUiFromSelectedProfile ( )

private

method that reads iSelectedProfile and updates UI elements accordingly into "my profile" tab

void FrontWidget::updateUiFromViewedProfile ( )

private

method that reads iViewedProfile and updates UI elements accordingly into "viewed profile" tab

virtual void FrontWidget::userProfileSelected ( const Hash &  aProfile )

virtualslot

called from controller when another user profile is selected

virtual void FrontWidget::viewCaAttachments ( )

virtualslot

virtual void FrontWidget::viewCaPosterProfile ( )

virtualslot

virtual void FrontWidget::viewContactProfileButtonClicked ( )

virtualslot

view contact profile

virtual void FrontWidget::viewedBinaryFileSelectionChangedSlot ( const QModelIndex &  aItem, const QModelIndex &  aPreviousItem  )

virtualslot

called when user selects binary file from list of shared files from list of a viewed profile

virtual void FrontWidget::viewedProfileCommentDoubleClicked ( const QModelIndex &  aSelection )

virtualslot

this slot is called when user doubleclicks profile comment listing of viewed profile

virtual void FrontWidget::viewedProfileCommentKeyPressed ( )

virtualslot

this slot is called when user hits enter while having keyboard focus on profile comment listing

virtual void FrontWidget::viewedProfileCommentselectionChangedSlot ( const QItemSelection &  , const QItemSelection &    )

virtualslot

this slot is called when viewed profile comments listing is changed

virtual void FrontWidget::viewPrivMsgAttachments ( )

virtualslot

displays list of attachments of a private message

virtual void FrontWidget::viewPrivMsgPosterProfile ( )

virtualslot

from priv msg tab btn

virtual void FrontWidget::viewSharedFileInfo ( )

virtualslot

for viewing metadata of a shared file

void FrontWidget::voiceCallButtonPressed ( )

slot

Slot that is hit when user wants to make a new voice call to operator

Member Data Documentation

QAction* FrontWidget::iAddSharedFileAction

private

context-menu action for adding shared file

QAction* FrontWidget::iAddToContactsFromCaList

private

QAction* FrontWidget::iAddToContactsFromMsgList

private

const QPoint FrontWidget::iArticleTopLeft

private

CAListingModel FrontWidget::iCaListingModel

private

used for content of ad-listing view

CA FrontWidget::iCaOnDisplay

private

Classified ad on

QGraphicsScene FrontWidget::iCaScene

private

this is used to display elements of an ad

QGraphicsTextItem FrontWidget::iCaText

private

this is used to render text of classified ad

QPushButton* FrontWidget::iCommentCaPosterButton

private

button for opening a dialog for commenting a CA poster profile

QPushButton* FrontWidget::iCommentPrivMsgPosterButton

private

ContactListingModel FrontWidget::iContactsModel

private

Controller* FrontWidget::iController

private

QAction* FrontWidget::iCopySharedFileHashAction

private

context-menu action copying SHA1 to clipboard

QAction* FrontWidget::iEditContactAction

private

QAction* FrontWidget::iEditNewSharedFileAction

private

context-menu action for editing new text doc

QAction* FrontWidget::iExportSharedFileAction

private

context-menu action for saving to filesystem a shared file

QGraphicsSimpleTextItem FrontWidget::iFromField

private

QPushButton* FrontWidget::iNewCaButton

private

button for opening dialog for posting a new CA

QPushButton* FrontWidget::iNewPrivMsgButton

private

QMainWindow& FrontWidget::iParent

private

QGraphicsSimpleTextItem FrontWidget::iPrivMsgFromField

private

PrivMessage FrontWidget::iPrivMsgOnDisplay

private

QGraphicsScene FrontWidget::iPrivMsgScene

private

this is used to display elements of an priv msg

PrivateMessageSearchModel FrontWidget::iPrivMsgSearchModel

private

QGraphicsSimpleTextItem FrontWidget::iPrivMsgSubjectField

private

QGraphicsTextItem FrontWidget::iPrivMsgText

private

this is used to render text of priv msg

const QPoint FrontWidget::iPrivMsgTopLeft

private

QShortcut* FrontWidget::iProfileListingKeyboardGrabber

private

QAction* FrontWidget::iRemoveSharedFileAction

private

context-menu action for adding shared file

QPushButton* FrontWidget::iReplyToCaButton

private

QPushButton* FrontWidget::iReplyToCaToForumButton

private

QPushButton* FrontWidget::iReplyToPrivMsgButton

private

Hash FrontWidget::iSelectedCommentFromOwnCommentListing

private

Hash FrontWidget::iSelectedCommentFromViewedCommentListing

private

Hash FrontWidget::iSelectedContact

private

Hash FrontWidget::iSelectedOwnBinaryFile

private

binary file selected from "shared files" list of own profiles shared files

Profile* FrontWidget::iSelectedProfile

private

components of selected "My profile"

ProfileCommentListingModel FrontWidget::iSelectedProfileCommentListingModel

private

BinaryFileListingModel* FrontWidget::iSelectedProfileFileListingModel

private

model for displaying file list "operator profile" ; there may be 2nd instance for displaying file list of some other profile that is not operators own

Hash FrontWidget::iSelectedViewedProfileBinaryfile

private

binary file selected from "shared files" list of viewed profiles shared files

QGraphicsSimpleTextItem FrontWidget::iSubjectField

private

QPushButton* FrontWidget::iViewCaAttachmentsButton

private

button for displaying attachments of a CA on display

QPushButton* FrontWidget::iViewCaPosterProfileButton

private

button for opening view of profile from CA display

Profile* FrontWidget::iViewedProfile

private

contents of "view profile" tab

ProfileCommentListingModel FrontWidget::iViewedProfileCommentListingModel

private

BinaryFileListingModel* FrontWidget::iViewedProfileFileListingModel

private

model for displaying file list of random viewed profile

QPushButton* FrontWidget::iViewPrivMsgAttachmentsButton

private

QPushButton* FrontWidget::iViewPrivMsgPosterProfileButton

private

QAction* FrontWidget::iViewSharedFileInfoAction

private

context-menu action for checking file metadata

bool FrontWidget::iWindowSizeAdjusted

private

Ui::frontWidget FrontWidget::ui

private

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The documentation for this class was generated from the following file:

• /tmp/classified-ads/classified_ads/FrontWidget.h