initial commit for 0.4.18 version of Telegram Desktop

2025-09-05 17:15:16 +00:00 · 2014-05-30 12:53:19 +04:00
parent 6d9ac2c475
commit 4221fe666f
1933 changed files with 137552 additions and 3 deletions
--- a/Telegram/SourceFiles/sysbuttons.cpp
+++ b/Telegram/SourceFiles/sysbuttons.cpp
@@ -0,0 +1,118 @@
+/*
+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
+*/
+#include "stdafx.h"
+#include "style.h"
+#include "lang.h"
+
+#include "sysbuttons.h"
+#include "window.h"
+#include "application.h"
+
+SysBtn::SysBtn(QWidget *parent, const style::sysButton &st) : Button(parent),
+	_st(st), a_color(_st.color->c) {
+	resize(_st.size);
+	setCursor(style::cur_default);
+	connect(this, SIGNAL(stateChanged(int, ButtonStateChangeSource)), this, SLOT(onStateChange(int, ButtonStateChangeSource)));
+}
+
+void SysBtn::onStateChange(int oldState, ButtonStateChangeSource source) {
+	a_color.start((_state & StateOver ? _st.overColor : _st.color)->c);
+
+	if (source == ButtonByUser || source == ButtonByPress) {
+		anim::stop(this);
+		a_color.finish();
+		update();
+	} else {
+		anim::start(this);
+	}
+}
+
+void SysBtn::paintEvent(QPaintEvent *e) {
+	QPainter p(this);
+
+	int x = (width() - _st.img.width()) / 2, y = (height() - _st.img.height()) / 2;
+	p.fillRect(x, y, _st.img.width(), _st.img.height(), a_color.current());
+	p.drawPixmap(QPoint(x, y), App::sprite(), _st.img);
+}
+
+HitTestType SysBtn::hitTest(const QPoint &p) const {
+	int x(p.x()), y(p.y()), w(width()), h(height());
+	if (x >= 0 && y >= 0 && x < w && y < h && isVisible()) {
+		return HitTestSysButton;
+	}
+	return HitTestNone;
+}
+
+bool SysBtn::animStep(float64 ms) {
+	float64 dt = ms / _st.duration;
+	bool res = true;
+	if (dt >= 1) {
+		a_color.finish();
+		res = false;
+	} else {
+		a_color.update(dt, anim::linear);
+	}
+	update();
+	return res;
+}
+
+MinimizeBtn::MinimizeBtn(QWidget *parent, Window *window) : SysBtn(parent, st::sysMin), wnd(window) {
+	connect(this, SIGNAL(clicked()), this, SLOT(onClick()));
+}
+
+void MinimizeBtn::onClick() {
+	wnd->setWindowState(Qt::WindowMinimized);
+}
+
+MaximizeBtn::MaximizeBtn(QWidget *parent, Window *window) : SysBtn(parent, st::sysMax), wnd(window) {
+	connect(this, SIGNAL(clicked()), this, SLOT(onClick()));
+}
+
+void MaximizeBtn::onClick() {
+	wnd->setWindowState(Qt::WindowMaximized);
+}
+
+RestoreBtn::RestoreBtn(QWidget *parent, Window *window) : SysBtn(parent, st::sysRes), wnd(window) {
+	connect(this, SIGNAL(clicked()), this, SLOT(onClick()));
+}
+
+void RestoreBtn::onClick() {
+	wnd->setWindowState(Qt::WindowNoState);
+}
+
+CloseBtn::CloseBtn(QWidget *parent, Window *window) : SysBtn(parent, st::sysCls), wnd(window) {
+	connect(this, SIGNAL(clicked()), this, SLOT(onClick()));
+}
+
+void CloseBtn::onClick() {
+	wnd->close();
+}
+
+UpdateBtn::UpdateBtn(QWidget *parent, Window *window) : SysBtn(parent, st::sysUpd), wnd(window) {
+	connect(this, SIGNAL(clicked()), this, SLOT(onClick()));
+}
+
+void UpdateBtn::onClick() {
+	psCheckReadyUpdate();
+	if (App::app()->updatingState() == Application::UpdatingReady) {
+		cSetRestartingUpdate(true);
+	} else {
+		cSetRestarting(true);
+	}
+	App::quit();
+}