FlatInput::FlatInput(QWidget *parent, const style::flatInput &st, const QString &pholder, const QString &v) : QLineEdit(v, parent),
_fullph(pholder), _oldtext(v), _fastph(false), _kev(0), _customUpDown(false), _phVisible(!v.length()),
a_phLeft(_phVisible ? 0 : st.phShift), a_phAlpha(_phVisible ? 1 : 0), a_phColor(st.phColor->c),
a_borderColor(st.borderColor->c), a_bgColor(st.bgColor->c), _notingBene(0), _st(st) {
resize(_st.width, _st.height);
setFont(_st.font->f);
setAlignment(_st.align);
QPalette p(palette());
p.setColor(QPalette::Text, _st.textColor->c);
setPalette(p);
connect(this, SIGNAL(textChanged(const QString &)), this, SLOT(onTextChange(const QString &)));
connect(this, SIGNAL(textEdited(const QString &)), this, SLOT(onTextEdited()));
if (App::wnd()) connect(this, SIGNAL(selectionChanged()), App::wnd(), SLOT(updateGlobalMenu()));
setStyle(&_flatInputStyle);
setTextMargins(0, 0, 0, 0);
setContentsMargins(0, 0, 0, 0);
setAttribute(Qt::WA_AcceptTouchEvents);
_touchTimer.setSingleShot(true);
connect(&_touchTimer, SIGNAL(timeout()), this, SLOT(onTouchTimer()));
}
ScrollArea::ScrollArea(QWidget *parent, const style::flatScroll &st, bool handleTouch) : QScrollArea(parent),
_disabled(false), _st(st),
hor(this, false, &_st), vert(this, true, &_st), topSh(this, &_st), bottomSh(this, &_st),
_touchEnabled(handleTouch), _touchScroll(false), _touchPress(false), _touchRightButton(false),
_touchScrollState(TouchScrollManual), _touchPrevPosValid(false), _touchWaitingAcceleration(false),
_touchSpeedTime(0), _touchAccelerationTime(0), _touchTime(0), _widgetAcceptsTouch(false), _other(0) {
setLayoutDirection(cLangDir());
connect(&vert, SIGNAL(topShadowVisibility(bool)), &topSh, SLOT(changeVisibility(bool)));
connect(&vert, SIGNAL(bottomShadowVisibility(bool)), &bottomSh, SLOT(changeVisibility(bool)));
vert.updateBar(true);
setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
setFrameStyle(QFrame::NoFrame | QFrame::Plain);
viewport()->setAutoFillBackground(false);
_horValue = horizontalScrollBar()->value();
_vertValue = verticalScrollBar()->value();
if (_touchEnabled) {
viewport()->setAttribute(Qt::WA_AcceptTouchEvents);
_touchTimer.setSingleShot(true);
connect(&_touchTimer, SIGNAL(timeout()), this, SLOT(onTouchTimer()));
connect(&_touchScrollTimer, SIGNAL(timeout()), this, SLOT(onTouchScrollTimer()));
}
}
ScrollArea::ScrollArea(QWidget *parent, const style::flatScroll &st, bool handleTouch) : QScrollArea(parent)
, _st(st)
, _horizontalBar(this, false, &_st)
, _verticalBar(this, true, &_st)
, _topShadow(this, &_st)
, _bottomShadow(this, &_st)
, _touchEnabled(handleTouch) {
setLayoutDirection(cLangDir());
connect(_verticalBar, SIGNAL(topShadowVisibility(bool)), _topShadow, SLOT(changeVisibility(bool)));
connect(_verticalBar, SIGNAL(bottomShadowVisibility(bool)), _bottomShadow, SLOT(changeVisibility(bool)));
_verticalBar->updateBar(true);
setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
setFrameStyle(QFrame::NoFrame | QFrame::Plain);
viewport()->setAutoFillBackground(false);
_horizontalValue = horizontalScrollBar()->value();
_verticalValue = verticalScrollBar()->value();
if (_touchEnabled) {
viewport()->setAttribute(Qt::WA_AcceptTouchEvents);
_touchTimer.setSingleShot(true);
connect(&_touchTimer, SIGNAL(timeout()), this, SLOT(onTouchTimer()));
connect(&_touchScrollTimer, SIGNAL(timeout()), this, SLOT(onTouchScrollTimer()));
}
}
MediaView::MediaView() : QWidget(App::wnd()),
_photo(0), _leftNavVisible(false), _rightNavVisible(false), _maxWidth(0), _maxHeight(0), _x(0), _y(0), _w(0), _full(false),
_history(0), _peer(0), _user(0), _from(0), _index(-1), _msgid(0), _loadRequest(0), _over(OverNone), _down(OverNone), _lastAction(-st::medviewDeltaFromLastAction, -st::medviewDeltaFromLastAction),
_close(this, lang(lng_mediaview_close), st::medviewButton),
_save(this, lang(lng_mediaview_save), st::medviewButton),
_forward(this, lang(lng_mediaview_forward), st::medviewButton),
_delete(this, lang(lng_mediaview_delete), st::medviewButton),
_menu(0), _receiveMouse(true), _touchPress(false), _touchMove(false), _touchRightButton(false) {
setWindowFlags(Qt::FramelessWindowHint | Qt::BypassWindowManagerHint | Qt::Tool | Qt::NoDropShadowWindowHint);
moveToScreen();
setAttribute(Qt::WA_NoSystemBackground, true);
setAttribute(Qt::WA_TranslucentBackground, true);
setMouseTracking(true);
hide();
connect(&_close, SIGNAL(clicked()), this, SLOT(onClose()));
connect(&_save, SIGNAL(clicked()), this, SLOT(onSave()));
connect(&_forward, SIGNAL(clicked()), this, SLOT(onForward()));
connect(&_delete, SIGNAL(clicked()), this, SLOT(onDelete()));
connect(App::wnd()->windowHandle(), SIGNAL(activeChanged()), this, SLOT(onCheckActive()));
setAttribute(Qt::WA_AcceptTouchEvents);
_touchTimer.setSingleShot(true);
connect(&_touchTimer, SIGNAL(timeout()), this, SLOT(onTouchTimer()));
}
FlatTextarea::FlatTextarea(QWidget *parent, const style::flatTextarea &st, const QString &pholder, const QString &v) : QTextEdit(parent),
_minHeight(-1), _maxHeight(-1), _maxLength(-1), _ctrlEnterSubmit(true),
_oldtext(v), _phVisible(!v.length()),
a_phLeft(_phVisible ? 0 : st.phShift), a_phAlpha(_phVisible ? 1 : 0), a_phColor(st.phColor->c),
_st(st), _undoAvailable(false), _redoAvailable(false), _inDrop(false), _inHeightCheck(false), _fakeMargin(0),
_touchPress(false), _touchRightButton(false), _touchMove(false), _correcting(false) {
setAcceptRichText(false);
resize(_st.width, _st.font->height);
setFont(_st.font->f);
setAlignment(_st.align);
setPlaceholder(pholder);
QPalette p(palette());
p.setColor(QPalette::Text, _st.textColor->c);
setPalette(p);
setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
setFrameStyle(QFrame::NoFrame | QFrame::Plain);
viewport()->setAutoFillBackground(false);
setContentsMargins(0, 0, 0, 0);
switch (cScale()) {
case dbisOneAndQuarter:
_fakeMargin = 1;
break;
case dbisOneAndHalf:
_fakeMargin = 2;
break;
case dbisTwo:
_fakeMargin = 4;
break;
}
setStyleSheet(qsl("QTextEdit { margin: %1px; }").arg(_fakeMargin));
viewport()->setAttribute(Qt::WA_AcceptTouchEvents);
_touchTimer.setSingleShot(true);
connect(&_touchTimer, SIGNAL(timeout()), this, SLOT(onTouchTimer()));
connect(document(), SIGNAL(contentsChange(int, int, int)), this, SLOT(onDocumentContentsChange(int, int, int)));
connect(document(), SIGNAL(contentsChanged()), this, SLOT(onDocumentContentsChanged()));
connect(this, SIGNAL(undoAvailable(bool)), this, SLOT(onUndoAvailable(bool)));
connect(this, SIGNAL(redoAvailable(bool)), this, SLOT(onRedoAvailable(bool)));
if (App::wnd()) connect(this, SIGNAL(selectionChanged()), App::wnd(), SLOT(updateGlobalMenu()));
if (!v.isEmpty()) {
setPlainText(v);
}
}
InputField::InputField(QWidget *parent, const style::InputField &st, const QString &ph, const QString &val) : TWidget(parent),
_inner(this, val),
_oldtext(val),
_keyEvent(0),
_undoAvailable(false),
_redoAvailable(false),
_fakeMargin(0),
_customUpDown(false),
_placeholderFull(ph),
_placeholderVisible(val.isEmpty()),
a_placeholderLeft(_placeholderVisible ? 0 : st.placeholderShift),
a_placeholderOpacity(_placeholderVisible ? 1 : 0),
a_placeholderFg(st.placeholderFg->c),
_placeholderFgAnim(animFunc(this, &InputField::placeholderFgStep)),
_placeholderShiftAnim(animFunc(this, &InputField::placeholderShiftStep)),
a_borderOpacityActive(0),
a_borderFg(st.borderFg->c),
_borderAnim(animFunc(this, &InputField::borderStep)),
_focused(false), _error(false),
_st(&st),
_touchPress(false),
_touchRightButton(false),
_touchMove(false),
_replacingEmojis(false) {
_inner.setAcceptRichText(false);
resize(_st->width, _st->height);
_inner.setWordWrapMode(QTextOption::NoWrap);
_inner.setLineWrapMode(QTextEdit::NoWrap);
_inner.setFont(_st->font->f);
_inner.setAlignment(cRtl() ? Qt::AlignRight : Qt::AlignLeft);
_placeholder = _st->font->m.elidedText(_placeholderFull, Qt::ElideRight, width() - _st->textMargins.left() - _st->textMargins.right() - _st->placeholderMargins.left() - _st->placeholderMargins.right() - 1);
QPalette p(palette());
p.setColor(QPalette::Text, _st->textFg->c);
setPalette(p);
_inner.setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
_inner.setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
_inner.setFrameStyle(QFrame::NoFrame | QFrame::Plain);
_inner.viewport()->setAutoFillBackground(false);
_inner.setContentsMargins(0, 0, 0, 0);
_inner.document()->setDocumentMargin(0);
setAttribute(Qt::WA_AcceptTouchEvents);
_inner.viewport()->setAttribute(Qt::WA_AcceptTouchEvents);
_touchTimer.setSingleShot(true);
connect(&_touchTimer, SIGNAL(timeout()), this, SLOT(onTouchTimer()));
connect(_inner.document(), SIGNAL(contentsChange(int, int, int)), this, SLOT(onDocumentContentsChange(int, int, int)));
connect(_inner.document(), SIGNAL(contentsChanged()), this, SLOT(onDocumentContentsChanged()));
connect(&_inner, SIGNAL(undoAvailable(bool)), this, SLOT(onUndoAvailable(bool)));
connect(&_inner, SIGNAL(redoAvailable(bool)), this, SLOT(onRedoAvailable(bool)));
if (App::wnd()) connect(&_inner, SIGNAL(selectionChanged()), App::wnd(), SLOT(updateGlobalMenu()));
}