Henri Lampela - henri.lampela@ixonos.com
Pekka Nissinen - pekka.nissinen@ixonos.com
Jussi Laitinen - jussi.laitinen@ixonos.com
+ Sami Rämö - sami.ramo@ixonos.com
Situare is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
#ifndef FRIENDLISTPANEL_H
#define FRIENDLISTPANEL_H
-#include <QtGui>
+#include <QWidget>
class QLabel;
-class QWidget;
+class QLineEdit;
+class QPushButton;
class FriendListItemDelegate;
class GeoCoordinate;
* @author Henri Lampela - henri.lampela (at) ixonos.com
* @author Pekka Nissinen - pekka.nissinen (at) ixonos.com
* @author Jussi Laitinen - jussi.laitinen (at) ixonos.com
+ * @author Sami Rämö - sami.ramo (at) ixonos.com
*/
class FriendListPanel : public QWidget
{
FriendListPanel(QWidget *parent = 0);
/*******************************************************************************
+ * BASE CLASS INHERITED AND REIMPLEMENTED MEMBER FUNCTIONS
+ ******************************************************************************/
+protected:
+ /**
+ * @brief Re-implemented from QWidget::hideEvent()
+ *
+ * Calls updateKeyboardGrabbing() and clearFriendGroupFiltering().
+ *
+ * @param event
+ */
+ void hideEvent(QHideEvent *event);
+
+ /**
+ * @brief Re-implemented from QWidget::showEvent()
+ *
+ * Calls updateKeyboardGrabbing().
+ *
+ * @param event
+ */
+ void showEvent(QShowEvent *event);
+
+/*******************************************************************************
* MEMBER FUNCTIONS AND SLOTS
******************************************************************************/
public slots:
*/
void friendInfoReceived(QList<User *> &friendList);
+private:
+ /**
+ * @brief Set visibility for filtering text field and clearing button
+ *
+ * @param visible True if items should be visible, false if not
+ */
+ void setFilteringLayoutVisibility(bool visible);
+
+ /**
+ * @brief Takes care of grabbing and releasing the keyboard when required
+ *
+ * Keyboard is grabbed when MainWindow it the topmost window, panel tab is open and
+ * FriendListPanel is visible. Releasing is done if the MainWindow is not the topmost window
+ * or panel tab is not open or FriendListPanel is invisible.
+ */
+ void updateKeyboardGrabbing();
+
private slots:
/**
- * @brief Slot to clear friend list filter.
- */
- void clearFriendListFilter();
+ * @brief Called when any of the panel tabs is closed
+ *
+ * Does call clearFriendGroupFiltering().
+ *
+ * Calls updateKeyboardGrabbing() for releasing the grabbing when FriendListPanel is closed, not
+ * changed to other panel. In this case the hideEvent() is not triggered.
+ */
+ void anyPanelClosed();
+
+ /**
+ * @brief Called when any of the panel tabs is opened
+ *
+ * Calls updateKeyboardGrabbing() for grabbing the keyboard when FriendListPanel is closed and
+ * is the last selected tab. In this case the showEvent() is not triggered.
+ */
+ void anyPanelOpened();
+
+ /**
+ * @brief Slot for clearing the filtering
+ *
+ * Clears friend group (or single friend) filtering and calls clearTextFiltering().
+ */
+ void clearFiltering();
+
+ /**
+ * @brief Slot for clearing the text based filtering.
+ *
+ * Does clear only the text based filtering. Friend group based filtering is not affected.
+ */
+ void clearTextFiltering();
+
+ /**
+ * @brief Updates the filtering when filtering text value is changed
+ *
+ * Filtering UI elements are invoked when the text becomes not empty and hidden when text
+ * becomes empty.
+ *
+ * Sets the new filtering text.
+ *
+ * @param text New text value
+ */
+ void filterTextChanged(const QString &text);
/**
* @brief Routes to selected friend.
/**
* @brief Slot to show friends in list.
*
- * Shows only friends that are on userIDs list.
+ * Shows only friends that are on userIDs list
* @param userIDs list of user ID's
*/
void showFriendsInList(const QList<QString> &userIDs);
+ /**
+ * @brief Called when topmost window is changed
+ *
+ * Does set m_mainWindowIsTopmost and calls updateKeyboardGrabbing()
+ *
+ * @param mainWindowIsTopmost True if MainWindow is the topmost one
+ */
+ void topmostWindowChanged(bool mainWindowIsTopmost);
+
/*******************************************************************************
* SIGNALS
******************************************************************************/
signals:
/**
- * @brief Signal for friend finding.
+ * @brief Signal for friend finding
*
* @param coordinates Target coordinate
*/
*/
void routeToFriend(const GeoCoordinate &coordinates);
+ /**
+ * @brief Signal for requesting a panel to be opened
+ *
+ * @param widget Pointer to the widget that emitted the signal
+ */
+ void showPanelRequested(QWidget *widget);
+
/*******************************************************************************
* DATA MEMBERS
******************************************************************************/
private:
- QWidget *m_friendListHeaderWidget; ///< Friend list header widget
+ bool m_mainWindowIsTopmost; ///< Is the MainWindow the topmost one
+ bool m_somePanelIsOpen; ///< Is any panel tab open
QLabel *m_friendListLabel; ///< Friend list label
+ QLineEdit *m_filterField; ///< Text field for the filter text
+
QPushButton *m_clearFilterButton; ///< Button to clear list filtering
+ QPushButton *m_filterClearButton; ///< Button for clearing the filtering
QPushButton *m_routeButton; ///< Button to route to friend
+ QWidget *m_friendListHeaderWidget; ///< Friend list header widget
+
FriendListView *m_friendListView; ///< Friend list view
};
projects / situare / blobdiff