119 lines
3.3 KiB
C++
119 lines
3.3 KiB
C++
/*
|
|
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.pxWidth()) / 2, y = (height() - _st.img.pxHeight()) / 2;
|
|
p.fillRect(x, y, _st.img.pxWidth(), _st.img.pxHeight(), 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();
|
|
}
|