initial commit for 0.4.18 version of Telegram Desktop

Telegram/SourceFiles/boxes/contactsbox.h

@@ -0,0 +1,123 @@
+/*
+This file is part of Telegram Desktop,
+an unofficial desktop messaging app, see https://telegram.org
+
+Telegram Desktop 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 3 of the License, or
+(at your option) any later version.
+
+It 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.
+
+Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE
+Copyright (c) 2014 John Preston, https://tdesktop.com
+*/
+#pragma once
+
+#include "layerwidget.h"
+
+class ContactsInner : public QWidget, public RPCSender {
+	Q_OBJECT
+
+public:
+
+	ContactsInner();
+
+	void paintEvent(QPaintEvent *e);
+	void enterEvent(QEvent *e);
+	void leaveEvent(QEvent *e);
+	void mouseMoveEvent(QMouseEvent *e);
+	void mousePressEvent(QMouseEvent *e);
+	
+	void paintDialog(QPainter &p, DialogRow *row, bool sel);
+	void updateFilter(QString filter = QString());
+
+	void selectSkip(int32 dir);
+	void selectSkipPage(int32 h, int32 dir);
+
+	void loadProfilePhotos(int32 yFrom);
+
+	~ContactsInner();
+
+signals:
+
+	void mustScrollTo(int ymin, int ymax);
+
+public slots:
+
+	void onDialogRowReplaced(DialogRow *oldRow, DialogRow *newRow);
+
+	void updateSel();
+	void peerUpdated(PeerData *peer);
+
+	void chooseParticipant();
+
+private:
+
+	int32 _time;
+
+	DialogsIndexed *_contacts;
+	DialogRow *_sel;
+	QString _filter;
+	typedef QVector<DialogRow*> FilteredDialogs;
+	FilteredDialogs _filtered;
+	int32 _filteredSel;
+	bool _mouseSel;
+
+	typedef struct {
+		Text name;
+		QString online;
+	} ContactData;
+	typedef QMap<UserData*, ContactData*> ContactsData;
+	ContactsData _contactsData;
+
+	ContactData *contactData(DialogRow *row);
+
+	QPoint _lastMousePos;
+
+};
+
+class ContactsBox : public LayeredWidget, public RPCSender {
+	Q_OBJECT
+
+public:
+
+	ContactsBox();
+	void parentResized();
+	void animStep(float64 dt);
+	void keyPressEvent(QKeyEvent *e);
+	void paintEvent(QPaintEvent *e);
+	void resizeEvent(QResizeEvent *e);
+	void startHide();
+	~ContactsBox();
+
+public slots:
+
+	void onFilterUpdate();
+	void onClose();
+	void onScroll();
+	void onAdd();
+
+private:
+
+	void hideAll();
+	void showAll();
+
+	void created(const MTPmessages_StatedMessage &result);
+	bool failed(const RPCError &e);
+
+	ScrollArea _scroll;
+	ContactsInner _inner;
+	FlatButton _addContact;
+	int32 _width, _height;
+	FlatInput _filter;
+	BottomButton _close;
+	bool _hiding;
+
+	QPixmap _cache;
+
+	anim::fvalue a_opacity;
+};