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Code Issues Releases Wiki Activity

channel creation almost done

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This commit is contained in:
John Preston
2015-09-16 16:04:08 +03:00
parent 77a92c62f7
commit 41e7ce11a0
36 changed files with 1958 additions and 428 deletions
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47
Telegram/SourceFiles/gui/flattextarea.cpp
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@@ -22,10 +22,11 @@ Copyright (c) 2014 John Preston, https://desktop.telegram.org
#include "window.h"
FlatTextarea::FlatTextarea(QWidget *parent, const style::flatTextarea &st, const QString &pholder, const QString &v) : QTextEdit(v, parent),
_ph(pholder), _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), _fakeMargin(0),
_touchPress(false), _touchRightButton(false), _touchMove(false), _replacingEmojis(false) {
_minHeight(-1), _maxHeight(-1), _ctrlEnterSubmit(true),
_ph(pholder), _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), _fakeMargin(0),
_touchPress(false), _touchRightButton(false), _touchMove(false), _replacingEmojis(false) {
setAcceptRichText(false);
resize(_st.width, _st.font->height);
@@ -64,6 +65,31 @@ FlatTextarea::FlatTextarea(QWidget *parent, const style::flatTextarea &st, const
if (App::wnd()) connect(this, SIGNAL(selectionChanged()), App::wnd(), SLOT(updateGlobalMenu()));
}
void FlatTextarea::setMinHeight(int32 minHeight) {
_minHeight = minHeight;
heightAutoupdated();
}
void FlatTextarea::setMaxHeight(int32 maxHeight) {
_maxHeight = maxHeight;
heightAutoupdated();
}
bool FlatTextarea::heightAutoupdated() {
if (_minHeight < 0 || _maxHeight < 0) return false;
int newh = ceil(document()->size().height()) + 2 * fakeMargin();
if (newh > _maxHeight) {
newh = _maxHeight;
} else if (newh < _minHeight) {
newh = _minHeight;
}
if (height() != newh) {
resize(width(), newh);
return true;
}
return false;
}
void FlatTextarea::onTouchTimer() {
_touchRightButton = true;
}
@@ -555,6 +581,12 @@ QVariant FlatTextarea::loadResource(int type, const QUrl &name) {
return QVariant();
}
void FlatTextarea::checkContentHeight() {
if (heightAutoupdated()) {
emit resized();
}
}
void FlatTextarea::processDocumentContentsChange(int position, int charsAdded) {
int32 emojiPosition = 0, emojiLen = 0;
const EmojiData *emoji = 0;
@@ -693,6 +725,7 @@ void FlatTextarea::onDocumentContentsChanged() {
if (_oldtext != curText) {
_oldtext = curText;
emit changed();
checkContentHeight();
}
updatePlaceholder();
if (App::wnd()) App::wnd()->updateGlobalMenu();
@@ -753,10 +786,14 @@ QMimeData *FlatTextarea::createMimeDataFromSelection() const {
return result;
}
void FlatTextarea::setCtrlEnterSubmit(bool ctrlEnterSubmit) {
_ctrlEnterSubmit = ctrlEnterSubmit;
}
void FlatTextarea::keyPressEvent(QKeyEvent *e) {
bool shift = e->modifiers().testFlag(Qt::ShiftModifier);
bool macmeta = (cPlatform() == dbipMac) && e->modifiers().testFlag(Qt::ControlModifier) && !e->modifiers().testFlag(Qt::MetaModifier) && !e->modifiers().testFlag(Qt::AltModifier);
bool ctrl = e->modifiers().testFlag(Qt::ControlModifier) || e->modifiers().testFlag(Qt::MetaModifier), ctrlGood = (ctrl && cCtrlEnter()) || (!ctrl && !shift && !cCtrlEnter()) || (ctrl && shift);
bool ctrl = e->modifiers().testFlag(Qt::ControlModifier) || e->modifiers().testFlag(Qt::MetaModifier), ctrlGood = (ctrl && _ctrlEnterSubmit) || (!ctrl && !shift && !_ctrlEnterSubmit) || (ctrl && shift);
bool enter = (e->key() == Qt::Key_Enter || e->key() == Qt::Key_Return);
if (macmeta && e->key() == Qt::Key_Backspace) {