f6af535f8f
Another attempt to fix dead keys input problem after main window looses focus to popup menu or photo viewer #2007 #1074
682 lines
14 KiB
C++
682 lines
14 KiB
C++
/*
|
|
This file is part of Telegram Desktop,
|
|
the official desktop version of Telegram 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.
|
|
|
|
In addition, as a special exception, the copyright holders give permission
|
|
to link the code of portions of this program with the OpenSSL library.
|
|
|
|
Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE
|
|
Copyright (c) 2014-2016 John Preston, https://desktop.telegram.org
|
|
*/
|
|
#pragma once
|
|
|
|
#include "animation.h"
|
|
|
|
class FlatInput : public QLineEdit {
|
|
Q_OBJECT
|
|
T_WIDGET
|
|
|
|
public:
|
|
|
|
FlatInput(QWidget *parent, const style::flatInput &st, const QString &ph = QString(), const QString &val = QString());
|
|
|
|
bool event(QEvent *e) override;
|
|
void touchEvent(QTouchEvent *e);
|
|
void paintEvent(QPaintEvent *e) override;
|
|
void focusInEvent(QFocusEvent *e) override;
|
|
void focusOutEvent(QFocusEvent *e) override;
|
|
void keyPressEvent(QKeyEvent *e) override;
|
|
void resizeEvent(QResizeEvent *e) override;
|
|
void contextMenuEvent(QContextMenuEvent *e) override;
|
|
|
|
void notaBene();
|
|
|
|
void setPlaceholder(const QString &ph);
|
|
void setPlaceholderFast(bool fast);
|
|
void updatePlaceholder();
|
|
const QString &placeholder() const;
|
|
QRect placeholderRect() const;
|
|
|
|
QRect getTextRect() const;
|
|
|
|
void step_appearance(float64 ms, bool timer);
|
|
|
|
QSize sizeHint() const override;
|
|
QSize minimumSizeHint() const override;
|
|
|
|
void customUpDown(bool isCustom);
|
|
const QString &getLastText() const {
|
|
return _oldtext;
|
|
}
|
|
|
|
void setTextMargins(const QMargins &mrg);
|
|
|
|
public slots:
|
|
|
|
void onTextChange(const QString &text);
|
|
void onTextEdited();
|
|
|
|
void onTouchTimer();
|
|
|
|
signals:
|
|
|
|
void changed();
|
|
void cancelled();
|
|
void submitted(bool ctrlShiftEnter);
|
|
void focused();
|
|
void blurred();
|
|
|
|
protected:
|
|
void enterEventHook(QEvent *e) {
|
|
return QLineEdit::enterEvent(e);
|
|
}
|
|
void leaveEventHook(QEvent *e) {
|
|
return QLineEdit::leaveEvent(e);
|
|
}
|
|
|
|
virtual void correctValue(const QString &was, QString &now);
|
|
|
|
style::font phFont() {
|
|
return _st.font;
|
|
}
|
|
|
|
void phPrepare(Painter &p);
|
|
|
|
private:
|
|
|
|
QString _oldtext, _ph, _fullph;
|
|
bool _fastph;
|
|
|
|
bool _customUpDown;
|
|
|
|
bool _phVisible;
|
|
anim::ivalue a_phLeft;
|
|
anim::fvalue a_phAlpha;
|
|
anim::cvalue a_phColor, a_borderColor, a_bgColor;
|
|
Animation _a_appearance;
|
|
|
|
int _notingBene;
|
|
style::flatInput _st;
|
|
|
|
style::font _font;
|
|
|
|
QTimer _touchTimer;
|
|
bool _touchPress, _touchRightButton, _touchMove;
|
|
QPoint _touchStart;
|
|
};
|
|
|
|
class CountryCodeInput : public FlatInput {
|
|
Q_OBJECT
|
|
|
|
public:
|
|
|
|
CountryCodeInput(QWidget *parent, const style::flatInput &st);
|
|
|
|
public slots:
|
|
|
|
void startErasing(QKeyEvent *e);
|
|
void codeSelected(const QString &code);
|
|
|
|
signals:
|
|
|
|
void codeChanged(const QString &code);
|
|
void addedToNumber(const QString &added);
|
|
|
|
protected:
|
|
|
|
void correctValue(const QString &was, QString &now);
|
|
|
|
private:
|
|
|
|
bool _nosignal;
|
|
|
|
};
|
|
|
|
class PhonePartInput : public FlatInput {
|
|
Q_OBJECT
|
|
|
|
public:
|
|
|
|
PhonePartInput(QWidget *parent, const style::flatInput &st);
|
|
|
|
void paintEvent(QPaintEvent *e);
|
|
void keyPressEvent(QKeyEvent *e);
|
|
|
|
public slots:
|
|
|
|
void addedToNumber(const QString &added);
|
|
void onChooseCode(const QString &code);
|
|
|
|
signals:
|
|
|
|
void voidBackspace(QKeyEvent *e);
|
|
|
|
protected:
|
|
|
|
void correctValue(const QString &was, QString &now);
|
|
|
|
private:
|
|
|
|
QVector<int> pattern;
|
|
|
|
};
|
|
|
|
enum CtrlEnterSubmit {
|
|
CtrlEnterSubmitEnter,
|
|
CtrlEnterSubmitCtrlEnter,
|
|
CtrlEnterSubmitBoth,
|
|
};
|
|
|
|
class InputArea : public TWidget {
|
|
Q_OBJECT
|
|
|
|
public:
|
|
|
|
InputArea(QWidget *parent, const style::InputArea &st, const QString &ph = QString(), const QString &val = QString());
|
|
|
|
void touchEvent(QTouchEvent *e);
|
|
void paintEvent(QPaintEvent *e);
|
|
void focusInEvent(QFocusEvent *e);
|
|
void mousePressEvent(QMouseEvent *e);
|
|
void contextMenuEvent(QContextMenuEvent *e);
|
|
void resizeEvent(QResizeEvent *e);
|
|
|
|
void showError();
|
|
|
|
void setMaxLength(int32 maxLength) {
|
|
_maxLength = maxLength;
|
|
}
|
|
|
|
const QString &getLastText() const {
|
|
return _oldtext;
|
|
}
|
|
void updatePlaceholder();
|
|
|
|
void step_placeholderFg(float64 ms, bool timer);
|
|
void step_placeholderShift(float64 ms, bool timer);
|
|
void step_border(float64 ms, bool timer);
|
|
|
|
QSize sizeHint() const;
|
|
QSize minimumSizeHint() const;
|
|
|
|
QString getText(int32 start = 0, int32 end = -1) const;
|
|
bool hasText() const;
|
|
|
|
bool isUndoAvailable() const;
|
|
bool isRedoAvailable() const;
|
|
|
|
void customUpDown(bool isCustom);
|
|
void setCtrlEnterSubmit(CtrlEnterSubmit ctrlEnterSubmit);
|
|
|
|
void setTextCursor(const QTextCursor &cursor) {
|
|
return _inner.setTextCursor(cursor);
|
|
}
|
|
QTextCursor textCursor() const {
|
|
return _inner.textCursor();
|
|
}
|
|
void setText(const QString &text) {
|
|
_inner.setText(text);
|
|
updatePlaceholder();
|
|
}
|
|
void clear() {
|
|
_inner.clear();
|
|
updatePlaceholder();
|
|
}
|
|
bool hasFocus() const {
|
|
return _inner.hasFocus();
|
|
}
|
|
void setFocus() {
|
|
_inner.setFocus();
|
|
}
|
|
void clearFocus() {
|
|
_inner.clearFocus();
|
|
}
|
|
|
|
public slots:
|
|
|
|
void onTouchTimer();
|
|
|
|
void onDocumentContentsChange(int position, int charsRemoved, int charsAdded);
|
|
void onDocumentContentsChanged();
|
|
|
|
void onUndoAvailable(bool avail);
|
|
void onRedoAvailable(bool avail);
|
|
|
|
signals:
|
|
|
|
void changed();
|
|
void submitted(bool ctrlShiftEnter);
|
|
void cancelled();
|
|
void tabbed();
|
|
|
|
void focused();
|
|
void blurred();
|
|
void resized();
|
|
|
|
protected:
|
|
|
|
void insertEmoji(EmojiPtr emoji, QTextCursor c);
|
|
TWidget *tparent() {
|
|
return qobject_cast<TWidget*>(parentWidget());
|
|
}
|
|
const TWidget *tparent() const {
|
|
return qobject_cast<const TWidget*>(parentWidget());
|
|
}
|
|
|
|
private:
|
|
|
|
int32 _maxLength;
|
|
bool heightAutoupdated();
|
|
void checkContentHeight();
|
|
|
|
friend class InputAreaInner;
|
|
class InputAreaInner : public QTextEdit {
|
|
public:
|
|
InputAreaInner(InputArea *parent);
|
|
|
|
bool viewportEvent(QEvent *e);
|
|
void focusInEvent(QFocusEvent *e);
|
|
void focusOutEvent(QFocusEvent *e);
|
|
void keyPressEvent(QKeyEvent *e);
|
|
void paintEvent(QPaintEvent *e);
|
|
void contextMenuEvent(QContextMenuEvent *e);
|
|
|
|
QMimeData *createMimeDataFromSelection() const;
|
|
|
|
QVariant loadResource(int type, const QUrl &name);
|
|
|
|
private:
|
|
|
|
InputArea *f() const {
|
|
return static_cast<InputArea*>(parentWidget());
|
|
}
|
|
friend class InputArea;
|
|
};
|
|
|
|
void focusInInner();
|
|
void focusOutInner();
|
|
|
|
void processDocumentContentsChange(int position, int charsAdded);
|
|
|
|
void startBorderAnimation();
|
|
|
|
InputAreaInner _inner;
|
|
|
|
QString _oldtext;
|
|
|
|
CtrlEnterSubmit _ctrlEnterSubmit;
|
|
bool _undoAvailable, _redoAvailable, _inHeightCheck;
|
|
|
|
bool _customUpDown;
|
|
|
|
QString _placeholder, _placeholderFull;
|
|
bool _placeholderVisible;
|
|
anim::ivalue a_placeholderLeft;
|
|
anim::fvalue a_placeholderOpacity;
|
|
anim::cvalue a_placeholderFg;
|
|
Animation _a_placeholderFg, _a_placeholderShift;
|
|
|
|
anim::fvalue a_borderOpacityActive;
|
|
anim::cvalue a_borderFg;
|
|
Animation _a_border;
|
|
|
|
bool _focused, _error;
|
|
|
|
const style::InputArea &_st;
|
|
|
|
QTimer _touchTimer;
|
|
bool _touchPress, _touchRightButton, _touchMove;
|
|
QPoint _touchStart;
|
|
|
|
bool _correcting;
|
|
};
|
|
|
|
class InputField : public TWidget {
|
|
Q_OBJECT
|
|
|
|
public:
|
|
|
|
InputField(QWidget *parent, const style::InputField &st, const QString &ph = QString(), const QString &val = QString());
|
|
|
|
void touchEvent(QTouchEvent *e);
|
|
void paintEvent(QPaintEvent *e);
|
|
void focusInEvent(QFocusEvent *e);
|
|
void mousePressEvent(QMouseEvent *e);
|
|
void contextMenuEvent(QContextMenuEvent *e);
|
|
void resizeEvent(QResizeEvent *e);
|
|
|
|
void setMaxLength(int32 maxLength) {
|
|
_maxLength = maxLength;
|
|
}
|
|
|
|
void showError();
|
|
|
|
const QString &getLastText() const {
|
|
return _oldtext;
|
|
}
|
|
void updatePlaceholder();
|
|
|
|
void step_placeholderFg(float64 ms, bool timer);
|
|
void step_placeholderShift(float64 ms, bool timer);
|
|
void step_border(float64 ms, bool timer);
|
|
|
|
QSize sizeHint() const;
|
|
QSize minimumSizeHint() const;
|
|
|
|
QString getText(int32 start = 0, int32 end = -1) const;
|
|
bool hasText() const;
|
|
|
|
bool isUndoAvailable() const;
|
|
bool isRedoAvailable() const;
|
|
|
|
void customUpDown(bool isCustom);
|
|
|
|
void setTextCursor(const QTextCursor &cursor) {
|
|
return _inner.setTextCursor(cursor);
|
|
}
|
|
QTextCursor textCursor() const {
|
|
return _inner.textCursor();
|
|
}
|
|
void setText(const QString &text) {
|
|
_inner.setText(text);
|
|
updatePlaceholder();
|
|
}
|
|
void clear() {
|
|
_inner.clear();
|
|
updatePlaceholder();
|
|
}
|
|
bool hasFocus() const {
|
|
return _inner.hasFocus();
|
|
}
|
|
void setFocus() {
|
|
_inner.setFocus();
|
|
QTextCursor c(_inner.textCursor());
|
|
c.movePosition(QTextCursor::End);
|
|
_inner.setTextCursor(c);
|
|
}
|
|
void clearFocus() {
|
|
_inner.clearFocus();
|
|
}
|
|
void setCursorPosition(int pos) {
|
|
QTextCursor c(_inner.textCursor());
|
|
c.setPosition(pos);
|
|
_inner.setTextCursor(c);
|
|
}
|
|
|
|
public slots:
|
|
|
|
void onTouchTimer();
|
|
|
|
void onDocumentContentsChange(int position, int charsRemoved, int charsAdded);
|
|
void onDocumentContentsChanged();
|
|
|
|
void onUndoAvailable(bool avail);
|
|
void onRedoAvailable(bool avail);
|
|
|
|
void selectAll();
|
|
|
|
signals:
|
|
|
|
void changed();
|
|
void submitted(bool ctrlShiftEnter);
|
|
void cancelled();
|
|
void tabbed();
|
|
|
|
void focused();
|
|
void blurred();
|
|
|
|
protected:
|
|
|
|
void insertEmoji(EmojiPtr emoji, QTextCursor c);
|
|
TWidget *tparent() {
|
|
return qobject_cast<TWidget*>(parentWidget());
|
|
}
|
|
const TWidget *tparent() const {
|
|
return qobject_cast<const TWidget*>(parentWidget());
|
|
}
|
|
|
|
private:
|
|
|
|
int32 _maxLength;
|
|
|
|
friend class InputFieldInner;
|
|
class InputFieldInner : public QTextEdit {
|
|
public:
|
|
InputFieldInner(InputField *parent);
|
|
|
|
bool viewportEvent(QEvent *e);
|
|
void focusInEvent(QFocusEvent *e);
|
|
void focusOutEvent(QFocusEvent *e);
|
|
void keyPressEvent(QKeyEvent *e);
|
|
void paintEvent(QPaintEvent *e);
|
|
void contextMenuEvent(QContextMenuEvent *e);
|
|
|
|
QMimeData *createMimeDataFromSelection() const;
|
|
|
|
QVariant loadResource(int type, const QUrl &name);
|
|
|
|
private:
|
|
|
|
InputField *f() const {
|
|
return static_cast<InputField*>(parentWidget());
|
|
}
|
|
friend class InputField;
|
|
};
|
|
|
|
void focusInInner();
|
|
void focusOutInner();
|
|
|
|
void processDocumentContentsChange(int position, int charsAdded);
|
|
|
|
void startBorderAnimation();
|
|
|
|
InputFieldInner _inner;
|
|
|
|
QString _oldtext;
|
|
|
|
bool _undoAvailable, _redoAvailable;
|
|
|
|
bool _customUpDown;
|
|
|
|
QString _placeholder, _placeholderFull;
|
|
bool _placeholderVisible;
|
|
anim::ivalue a_placeholderLeft;
|
|
anim::fvalue a_placeholderOpacity;
|
|
anim::cvalue a_placeholderFg;
|
|
Animation _a_placeholderFg, _a_placeholderShift;
|
|
|
|
anim::fvalue a_borderOpacityActive;
|
|
anim::cvalue a_borderFg;
|
|
Animation _a_border;
|
|
|
|
bool _focused, _error;
|
|
|
|
const style::InputField &_st;
|
|
|
|
QTimer _touchTimer;
|
|
bool _touchPress, _touchRightButton, _touchMove;
|
|
QPoint _touchStart;
|
|
|
|
bool _correcting;
|
|
};
|
|
|
|
class MaskedInputField : public QLineEdit {
|
|
Q_OBJECT
|
|
T_WIDGET
|
|
|
|
public:
|
|
|
|
MaskedInputField(QWidget *parent, const style::InputField &st, const QString &placeholder = QString(), const QString &val = QString());
|
|
|
|
bool event(QEvent *e) override;
|
|
void touchEvent(QTouchEvent *e);
|
|
void paintEvent(QPaintEvent *e) override;
|
|
void focusInEvent(QFocusEvent *e) override;
|
|
void focusOutEvent(QFocusEvent *e) override;
|
|
void keyPressEvent(QKeyEvent *e) override;
|
|
void resizeEvent(QResizeEvent *e) override;
|
|
void contextMenuEvent(QContextMenuEvent *e) override;
|
|
|
|
void showError();
|
|
|
|
bool setPlaceholder(const QString &ph);
|
|
void setPlaceholderFast(bool fast);
|
|
void updatePlaceholder();
|
|
|
|
QRect getTextRect() const;
|
|
|
|
void step_placeholderFg(float64 ms, bool timer);
|
|
void step_placeholderShift(float64 ms, bool timer);
|
|
void step_border(float64 ms, bool timer);
|
|
|
|
QSize sizeHint() const override;
|
|
QSize minimumSizeHint() const override;
|
|
|
|
void customUpDown(bool isCustom);
|
|
const QString &getLastText() const {
|
|
return _oldtext;
|
|
}
|
|
void setText(const QString &text) {
|
|
QLineEdit::setText(text);
|
|
updatePlaceholder();
|
|
}
|
|
void clear() {
|
|
QLineEdit::clear();
|
|
updatePlaceholder();
|
|
}
|
|
|
|
public slots:
|
|
|
|
void onTextChange(const QString &text);
|
|
void onCursorPositionChanged(int oldPosition, int position);
|
|
|
|
void onTextEdited();
|
|
|
|
void onTouchTimer();
|
|
|
|
signals:
|
|
|
|
void changed();
|
|
void cancelled();
|
|
void submitted(bool ctrlShiftEnter);
|
|
void focused();
|
|
void blurred();
|
|
|
|
protected:
|
|
void enterEventHook(QEvent *e) {
|
|
return QLineEdit::enterEvent(e);
|
|
}
|
|
void leaveEventHook(QEvent *e) {
|
|
return QLineEdit::leaveEvent(e);
|
|
}
|
|
|
|
virtual void correctValue(const QString &was, int32 wasCursor, QString &now, int32 &nowCursor);
|
|
virtual void paintPlaceholder(Painter &p);
|
|
|
|
style::font phFont() {
|
|
return _st.font;
|
|
}
|
|
|
|
void placeholderPreparePaint(Painter &p);
|
|
const QString &placeholder() const;
|
|
QRect placeholderRect() const;
|
|
|
|
void setTextMargins(const QMargins &mrg);
|
|
const style::InputField &_st;
|
|
|
|
private:
|
|
|
|
void startBorderAnimation();
|
|
|
|
int32 _maxLength;
|
|
|
|
QString _oldtext;
|
|
int32 _oldcursor;
|
|
|
|
bool _undoAvailable, _redoAvailable;
|
|
|
|
bool _customUpDown;
|
|
|
|
QString _placeholder, _placeholderFull;
|
|
bool _placeholderVisible, _placeholderFast;
|
|
anim::ivalue a_placeholderLeft;
|
|
anim::fvalue a_placeholderOpacity;
|
|
anim::cvalue a_placeholderFg;
|
|
Animation _a_placeholderFg, _a_placeholderShift;
|
|
|
|
anim::fvalue a_borderOpacityActive;
|
|
anim::cvalue a_borderFg;
|
|
Animation _a_border;
|
|
|
|
bool _focused, _error;
|
|
|
|
style::margins _textMargins;
|
|
|
|
QTimer _touchTimer;
|
|
bool _touchPress, _touchRightButton, _touchMove;
|
|
QPoint _touchStart;
|
|
};
|
|
|
|
class PasswordField : public MaskedInputField {
|
|
public:
|
|
|
|
PasswordField(QWidget *parent, const style::InputField &st, const QString &ph = QString(), const QString &val = QString());
|
|
|
|
};
|
|
|
|
class PortInput : public MaskedInputField {
|
|
public:
|
|
|
|
PortInput(QWidget *parent, const style::InputField &st, const QString &ph, const QString &val);
|
|
|
|
protected:
|
|
|
|
void correctValue(const QString &was, int32 wasCursor, QString &now, int32 &nowCursor);
|
|
|
|
};
|
|
|
|
class UsernameInput : public MaskedInputField {
|
|
public:
|
|
|
|
UsernameInput(QWidget *parent, const style::InputField &st, const QString &ph, const QString &val, bool isLink);
|
|
void paintPlaceholder(Painter &p);
|
|
|
|
protected:
|
|
|
|
void correctValue(const QString &was, int32 wasCursor, QString &now, int32 &nowCursor);
|
|
|
|
private:
|
|
|
|
QString _linkPlaceholder;
|
|
|
|
};
|
|
|
|
class PhoneInput : public MaskedInputField {
|
|
public:
|
|
|
|
PhoneInput(QWidget *parent, const style::InputField &st, const QString &ph, const QString &val);
|
|
|
|
void focusInEvent(QFocusEvent *e);
|
|
void clearText();
|
|
|
|
protected:
|
|
|
|
void paintPlaceholder(Painter &p);
|
|
void correctValue(const QString &was, int32 wasCursor, QString &now, int32 &nowCursor);
|
|
|
|
private:
|
|
|
|
QString _defaultPlaceholder;
|
|
QVector<int> pattern;
|
|
|
|
};
|