705 lines
14 KiB
C++
705 lines
14 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) 2014-2015 John Preston, https://desktop.telegram.org
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*/
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#pragma once
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#include "gui/twidget.h"
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#include "gui/boxshadow.h"
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class Dropdown : public TWidget, public Animated {
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Q_OBJECT
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public:
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Dropdown(QWidget *parent, const style::dropdown &st = st::dropdownDef);
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IconedButton *addButton(IconedButton *button);
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void resetButtons();
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void updateButtons();
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void resizeEvent(QResizeEvent *e);
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void paintEvent(QPaintEvent *e);
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void enterEvent(QEvent *e);
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void leaveEvent(QEvent *e);
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void keyPressEvent(QKeyEvent *e);
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void otherEnter();
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void otherLeave();
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void fastHide();
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void ignoreShow(bool ignore = true);
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bool animStep(float64 ms);
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bool eventFilter(QObject *obj, QEvent *e);
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bool overlaps(const QRect &globalRect) {
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if (isHidden() || animating()) return false;
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return QRect(_st.padding.left(),
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_st.padding.top(),
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_width - _st.padding.left() - _st.padding.right(),
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_height - _st.padding.top() - _st.padding.bottom()
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).contains(QRect(mapFromGlobal(globalRect.topLeft()), globalRect.size()));
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}
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signals:
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void hiding();
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public slots:
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void hideStart();
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void hideFinish();
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void showStart();
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void onWndActiveChanged();
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void buttonStateChanged(int oldState, ButtonStateChangeSource source);
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private:
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void adjustButtons();
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bool _ignore;
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typedef QVector<IconedButton*> Buttons;
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Buttons _buttons;
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int32 _selected;
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const style::dropdown &_st;
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int32 _width, _height;
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bool _hiding;
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anim::fvalue a_opacity;
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QTimer _hideTimer;
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BoxShadow _shadow;
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};
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class DragArea : public TWidget, public Animated {
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Q_OBJECT
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public:
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DragArea(QWidget *parent);
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void paintEvent(QPaintEvent *e);
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void mouseMoveEvent(QMouseEvent *e);
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void dragEnterEvent(QDragEnterEvent *e);
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void dragLeaveEvent(QDragLeaveEvent *e);
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void dropEvent(QDropEvent *e);
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void dragMoveEvent(QDragMoveEvent *e);
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void setText(const QString &text, const QString &subtext);
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void otherEnter();
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void otherLeave();
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void fastHide();
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bool animStep(float64 ms);
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bool overlaps(const QRect &globalRect) {
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if (isHidden() || animating()) return false;
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return QRect(st::dragPadding.left(),
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st::dragPadding.top(),
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width() - st::dragPadding.left() - st::dragPadding.right(),
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height() - st::dragPadding.top() - st::dragPadding.bottom()
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).contains(QRect(mapFromGlobal(globalRect.topLeft()), globalRect.size()));
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}
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signals:
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void dropped(const QMimeData *data);
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public slots:
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void hideStart();
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void hideFinish();
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void showStart();
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private:
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bool _hiding, _in;
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anim::fvalue a_opacity;
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anim::cvalue a_color;
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BoxShadow _shadow;
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QString _text, _subtext;
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};
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class EmojiPanel;
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static const int EmojiColorsCount = 5;
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class EmojiColorPicker : public TWidget, public Animated {
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Q_OBJECT
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public:
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EmojiColorPicker();
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void showEmoji(uint32 code);
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void paintEvent(QPaintEvent *e);
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void enterEvent(QEvent *e);
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void leaveEvent(QEvent *e);
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void mousePressEvent(QMouseEvent *e);
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void mouseReleaseEvent(QMouseEvent *e);
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void mouseMoveEvent(QMouseEvent *e);
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bool animStep(float64 ms);
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void showStart();
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void clearSelection(bool fast = false);
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public slots:
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void hideStart(bool fast = false);
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signals:
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void emojiSelected(EmojiPtr emoji);
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void hidden();
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private:
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void drawVariant(Painter &p, int variant);
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void updateSelected();
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bool _ignoreShow;
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EmojiPtr _variants[EmojiColorsCount + 1];
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typedef QMap<int32, uint64> EmojiAnimations; // index - showing, -index - hiding
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EmojiAnimations _emojiAnimations;
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float64 _hovers[EmojiColorsCount + 1];
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int32 _selected, _pressedSel;
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QPoint _lastMousePos;
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bool _hiding;
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QPixmap _cache;
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anim::fvalue a_opacity;
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QTimer _hideTimer;
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BoxShadow _shadow;
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};
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class EmojiPanInner : public TWidget, public Animated {
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Q_OBJECT
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public:
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EmojiPanInner();
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void setMaxHeight(int32 h);
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void paintEvent(QPaintEvent *e);
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void mousePressEvent(QMouseEvent *e);
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void mouseReleaseEvent(QMouseEvent *e);
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void mouseMoveEvent(QMouseEvent *e);
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void leaveEvent(QEvent *e);
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void leaveToChildEvent(QEvent *e);
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void enterFromChildEvent(QEvent *e);
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bool animStep(float64 ms);
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void hideFinish();
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void showEmojiPack(DBIEmojiTab packIndex);
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void clearSelection(bool fast = false);
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DBIEmojiTab currentTab(int yOffset) const;
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void refreshRecent();
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void setScrollTop(int top);
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void fillPanels(QVector<EmojiPanel*> &panels);
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void refreshPanels(QVector<EmojiPanel*> &panels);
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public slots:
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void updateSelected();
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void onSaveConfig();
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void onShowPicker();
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void onPickerHidden();
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void onColorSelected(EmojiPtr emoji);
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bool checkPickerHide();
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signals:
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void selected(EmojiPtr emoji);
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void switchToStickers();
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void scrollToY(int y);
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void disableScroll(bool dis);
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void needRefreshPanels();
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private:
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int32 _maxHeight;
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int32 countHeight();
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void selectEmoji(EmojiPtr emoji);
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QRect emojiRect(int tab, int sel);
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typedef QMap<int32, uint64> Animations; // index - showing, -index - hiding
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Animations _animations;
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int32 _top, _counts[emojiTabCount];
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QVector<EmojiPtr> _emojis[emojiTabCount];
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QVector<float64> _hovers[emojiTabCount];
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int32 _esize;
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int32 _selected, _pressedSel, _pickerSel;
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QPoint _lastMousePos;
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QTimer _saveConfigTimer;
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EmojiColorPicker _picker;
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QTimer _showPickerTimer;
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};
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struct StickerIcon {
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StickerIcon() : setId(RecentStickerSetId), sticker(0), pixw(0), pixh(0) {
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}
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StickerIcon(uint64 setId, DocumentData *sticker, int32 pixw, int32 pixh) : setId(setId), sticker(sticker), pixw(pixw), pixh(pixh) {
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}
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uint64 setId;
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DocumentData *sticker;
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int32 pixw, pixh;
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};
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class StickerPanInner : public TWidget, public Animated {
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Q_OBJECT
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public:
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StickerPanInner();
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void setMaxHeight(int32 h);
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void paintEvent(QPaintEvent *e);
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void mousePressEvent(QMouseEvent *e);
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void mouseReleaseEvent(QMouseEvent *e);
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void mouseMoveEvent(QMouseEvent *e);
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void leaveEvent(QEvent *e);
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void leaveToChildEvent(QEvent *e);
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void enterFromChildEvent(QEvent *e);
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bool animStep(float64 ms);
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void showStickerSet(uint64 setId);
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void clearSelection(bool fast = false);
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void refreshStickers();
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void refreshRecent(bool resize = true);
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void fillIcons(QVector<StickerIcon> &icons);
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void fillPanels(QVector<EmojiPanel*> &panels);
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void refreshPanels(QVector<EmojiPanel*> &panels);
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void setScrollTop(int top);
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void preloadImages();
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uint64 currentSet(int yOffset) const;
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public slots:
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void updateSelected();
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signals:
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void selected(DocumentData *sticker);
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void removing(quint64 setId);
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void refreshIcons();
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void switchToEmoji();
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void scrollToY(int y);
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void disableScroll(bool dis);
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void needRefreshPanels();
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private:
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int32 _maxHeight;
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void appendSet(uint64 setId);
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int32 countHeight();
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void selectEmoji(EmojiPtr emoji);
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QRect stickerRect(int tab, int sel);
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typedef QMap<int32, uint64> Animations; // index - showing, -index - hiding
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Animations _animations;
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int32 _top;
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struct DisplayedSet {
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DisplayedSet(uint64 id, int32 flags, const QString &title, int32 hoversSize, const StickerPack &pack = StickerPack()) : id(id), flags(flags), title(title), hovers(hoversSize, 0), pack(pack) {
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}
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uint64 id;
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int32 flags;
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QString title;
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QVector<float64> hovers;
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StickerPack pack;
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};
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QList<DisplayedSet> _sets;
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QList<bool> _custom;
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int32 _selected, _pressedSel;
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QPoint _lastMousePos;
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};
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class EmojiPanel : public TWidget {
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Q_OBJECT
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public:
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EmojiPanel(QWidget *parent, const QString &text, uint64 setId, bool special, int32 wantedY); // NoneStickerSetId if in emoji
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void setText(const QString &text);
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void setDeleteVisible(bool isVisible);
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void paintEvent(QPaintEvent *e);
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void mousePressEvent(QMouseEvent *e);
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int32 wantedY() const {
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return _wantedY;
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}
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void setWantedY(int32 y) {
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_wantedY = y;
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}
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signals:
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void deleteClicked(quint64 setId);
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void mousePressed();
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public slots:
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void onDelete();
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private:
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void updateText();
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int32 _wantedY;
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QString _text, _fullText;
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uint64 _setId;
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bool _special, _deleteVisible;
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IconedButton *_delete;
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};
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class EmojiSwitchButton : public Button {
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public:
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EmojiSwitchButton(QWidget *parent, bool toStickers); // otherwise toEmoji
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void paintEvent(QPaintEvent *e);
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protected:
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bool _toStickers;
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QString _text;
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int32 _textWidth;
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};
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class EmojiPan : public TWidget, public Animated {
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Q_OBJECT
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public:
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EmojiPan(QWidget *parent);
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void setMaxHeight(int32 h);
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void paintEvent(QPaintEvent *e);
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void enterEvent(QEvent *e);
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void leaveEvent(QEvent *e);
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void otherEnter();
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void otherLeave();
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void mousePressEvent(QMouseEvent *e);
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void mouseMoveEvent(QMouseEvent *e);
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void mouseReleaseEvent(QMouseEvent *e);
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bool event(QEvent *e);
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void fastHide();
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bool hiding() const {
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return _hiding || _hideTimer.isActive();
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}
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bool animStep(float64 ms);
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bool iconAnim(float64 ms);
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bool eventFilter(QObject *obj, QEvent *e);
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void stickersInstalled(uint64 setId);
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bool overlaps(const QRect &globalRect) {
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if (isHidden() || !_cache.isNull()) return false;
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return QRect(st::dropdownDef.padding.left(),
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st::dropdownDef.padding.top(),
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_width - st::dropdownDef.padding.left() - st::dropdownDef.padding.right(),
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_height - st::dropdownDef.padding.top() - st::dropdownDef.padding.bottom()
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).contains(QRect(mapFromGlobal(globalRect.topLeft()), globalRect.size()));
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}
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public slots:
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void refreshStickers();
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void hideStart();
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void hideFinish();
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void showStart();
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void onWndActiveChanged();
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void onTabChange();
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void onScroll();
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void onSwitch();
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void onRemoveSet(quint64 setId);
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void onRemoveSetSure();
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void onDelayedHide();
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void onRefreshIcons();
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void onRefreshPanels();
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signals:
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void emojiSelected(EmojiPtr emoji);
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void stickerSelected(DocumentData *sticker);
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void updateStickers();
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private:
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int32 _maxHeight;
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bool _horizontal;
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void leaveToChildEvent(QEvent *e);
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void updateSelected();
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void updateIcons();
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void prepareTab(int32 &left, int32 top, int32 _width, FlatRadiobutton &tab);
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void updatePanelsPositions(const QVector<EmojiPanel*> &panels, int32 st);
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void showAll();
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void hideAll();
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bool _noTabUpdate;
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int32 _width, _height;
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bool _hiding;
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QPixmap _cache;
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anim::fvalue a_opacity;
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QTimer _hideTimer;
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BoxShadow _shadow;
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FlatRadiobutton _recent, _people, _nature, _food, _celebration, _activity, _travel, _objects;
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QVector<StickerIcon> _icons;
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QVector<float64> _iconHovers;
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int32 _iconOver, _iconSel, _iconDown;
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bool _iconsDragging;
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typedef QMap<int32, uint64> Animations; // index - showing, -index - hiding
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Animations _iconAnimations;
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Animation _iconAnim;
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QPoint _iconsMousePos, _iconsMouseDown;
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int32 _iconsLeft, _iconsTop;
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int32 _iconsStartX, _iconsMax;
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anim::ivalue _iconsX, _iconSelX;
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uint64 _iconsStartAnim;
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bool _stickersShown;
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QPixmap _fromCache, _toCache;
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anim::ivalue a_fromCoord, a_toCoord;
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anim::fvalue a_fromAlpha, a_toAlpha;
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uint64 _moveStart;
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ScrollArea e_scroll;
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EmojiPanInner e_inner;
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QVector<EmojiPanel*> e_panels;
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EmojiSwitchButton e_switch;
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ScrollArea s_scroll;
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StickerPanInner s_inner;
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QVector<EmojiPanel*> s_panels;
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EmojiSwitchButton s_switch;
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uint64 _removingSetId;
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};
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typedef QList<UserData*> MentionRows;
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typedef QList<QString> HashtagRows;
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typedef QList<QPair<UserData*, const BotCommand*> > BotCommandRows;
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class MentionsDropdown;
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class MentionsInner : public QWidget {
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Q_OBJECT
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public:
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MentionsInner(MentionsDropdown *parent, MentionRows *rows, HashtagRows *hrows, BotCommandRows *crows);
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void paintEvent(QPaintEvent *e);
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void enterEvent(QEvent *e);
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void leaveEvent(QEvent *e);
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void mousePressEvent(QMouseEvent *e);
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void mouseMoveEvent(QMouseEvent *e);
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void clearSel();
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bool moveSel(int direction);
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bool select();
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QString getSelected() const;
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signals:
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void chosen(QString mentionOrHashtag);
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void mustScrollTo(int scrollToTop, int scrollToBottom);
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public slots:
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void onParentGeometryChanged();
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void onUpdateSelected(bool force = false);
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private:
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void setSel(int sel, bool scroll = false);
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MentionsDropdown *_parent;
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MentionRows *_rows;
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HashtagRows *_hrows;
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BotCommandRows *_crows;
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int32 _sel;
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bool _mouseSel;
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QPoint _mousePos;
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bool _overDelete;
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};
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|
|
class MentionsDropdown : public QWidget, public Animated {
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Q_OBJECT
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public:
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MentionsDropdown(QWidget *parent);
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void paintEvent(QPaintEvent *e);
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void fastHide();
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|
|
|
bool clearFilteredCommands();
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|
void showFiltered(PeerData *peer, QString start);
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|
void updateFiltered(bool toDown = false);
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|
void setBoundings(QRect boundings);
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|
|
|
bool animStep(float64 ms);
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|
|
|
const QString &filter() const;
|
|
ChatData *chat() const;
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|
|
|
int32 innerTop();
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|
int32 innerBottom();
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|
|
|
bool eventFilter(QObject *obj, QEvent *e);
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|
QString getSelected() const;
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|
|
|
bool overlaps(const QRect &globalRect) {
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|
if (isHidden() || !testAttribute(Qt::WA_OpaquePaintEvent)) return false;
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|
|
return rect().contains(QRect(mapFromGlobal(globalRect.topLeft()), globalRect.size()));
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|
}
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|
|
|
~MentionsDropdown();
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|
|
|
signals:
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|
|
|
void chosen(QString mentionOrHashtag);
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|
|
|
public slots:
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|
|
void hideStart();
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|
void hideFinish();
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|
|
|
void showStart();
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|
|
|
private:
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|
|
|
void recount(bool toDown = false);
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|
|
|
QPixmap _cache;
|
|
MentionRows _rows;
|
|
HashtagRows _hrows;
|
|
BotCommandRows _crows;
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|
|
|
ScrollArea _scroll;
|
|
MentionsInner _inner;
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|
|
|
ChatData *_chat;
|
|
UserData *_user;
|
|
ChannelData *_channel;
|
|
QString _filter;
|
|
QRect _boundings;
|
|
|
|
int32 _width, _height;
|
|
bool _hiding;
|
|
|
|
anim::fvalue a_opacity;
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|
|
|
QTimer _hideTimer;
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|
|
|
BoxShadow _shadow;
|
|
|
|
};
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