146 lines
3.2 KiB
C++
146 lines
3.2 KiB
C++
/*
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This file is part of Telegram Desktop,
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the official desktop version of Telegram messaging app, see https://telegram.org
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Telegram Desktop is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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It is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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In addition, as a special exception, the copyright holders give permission
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to link the code of portions of this program with the OpenSSL library.
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Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE
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Copyright (c) 2014-2016 John Preston, https://desktop.telegram.org
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*/
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#pragma once
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#include "layerwidget.h"
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class BlueTitleShadow : public TWidget {
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public:
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BlueTitleShadow(QWidget *parent) : TWidget(parent) {
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}
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void paintEvent(QPaintEvent *e);
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};
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class BlueTitleClose : public Button {
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Q_OBJECT
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public:
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BlueTitleClose(QWidget *parent);
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void paintEvent(QPaintEvent *e);
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public slots:
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void onStateChange(int oldState, ButtonStateChangeSource source);
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private:
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void step_over(float64 ms, bool timer);
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anim::cvalue a_iconFg;
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Animation _a_over;
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};
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class AbstractBox : public LayeredWidget {
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Q_OBJECT
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public:
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AbstractBox(int32 w = st::boxWideWidth);
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void parentResized();
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void showStep(float64 ms);
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void keyPressEvent(QKeyEvent *e);
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void resizeEvent(QResizeEvent *e);
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void paintEvent(QPaintEvent *e);
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void startHide();
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void setBlueTitle(bool blue);
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void raiseShadow();
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public slots:
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void onClose();
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protected:
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void prepare();
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bool paint(QPainter &p);
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void paintTitle(Painter &p, const QString &title, const QString &additional = QString());
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void setMaxHeight(int32 maxHeight);
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void resizeMaxHeight(int32 newWidth, int32 maxHeight);
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virtual void closePressed() {
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}
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virtual void hideAll() {
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if (_blueClose) _blueClose->hide();
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if (_blueShadow) _blueShadow->hide();
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}
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virtual void showAll() {
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if (_blueClose) _blueClose->show();
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if (_blueShadow) _blueShadow->show();
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}
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virtual void showDone() {
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setFocus();
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}
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private:
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int32 _maxHeight;
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int32 countHeight() const;
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bool _hiding, _closed;
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QPixmap _cache;
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anim::fvalue a_opacity;
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bool _blueTitle;
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BlueTitleClose *_blueClose;
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BlueTitleShadow *_blueShadow;
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};
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class ScrollableBoxShadow : public PlainShadow {
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public:
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ScrollableBoxShadow(QWidget *parent) : PlainShadow(parent, st::boxScrollShadowBg) {
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}
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};
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class ScrollableBox : public AbstractBox {
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public:
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ScrollableBox(const style::flatScroll &scroll, int32 w = st::boxWideWidth);
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void resizeEvent(QResizeEvent *e);
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protected:
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void init(QWidget *inner, int32 bottomSkip = st::boxScrollSkip, int32 topSkip = st::boxTitleHeight);
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virtual void hideAll();
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virtual void showAll();
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ScrollArea _scroll;
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private:
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QWidget *_innerPtr;
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int32 _topSkip, _bottomSkip;
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};
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class ItemListBox : public ScrollableBox {
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public:
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ItemListBox(const style::flatScroll &scroll, int32 w = st::boxWideWidth);
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};
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enum CreatingGroupType {
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CreatingGroupNone,
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CreatingGroupGroup,
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CreatingGroupChannel,
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};
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