80 lines
2.1 KiB
C++
80 lines
2.1 KiB
C++
#include "stringfield.h"
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#include <QtMath>
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#include <QDebug>
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#include "ui/texteditex.h"
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#include "global/config.h"
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StringField::StringField(EffectRow* parent, const QString& id, bool rich_text) :
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EffectField(parent, id, EFFECT_FIELD_STRING),
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rich_text_(rich_text)
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{
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// Set default value to an empty string
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SetValueAt(0, "");
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}
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QString StringField::GetStringAt(double timecode)
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{
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return GetValueAt(timecode).toString();
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}
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QWidget *StringField::CreateWidget(QWidget *existing)
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{
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TextEditEx* text_edit;
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if (existing == nullptr) {
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text_edit = new TextEditEx(nullptr, rich_text_);
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text_edit->setEnabled(IsEnabled());
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text_edit->setUndoRedoEnabled(true);
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// the "2" is because the height needs one extra pixel of padding on the top and the bottom
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text_edit->setTextHeight(qCeil(text_edit->fontMetrics().lineSpacing()*olive::CurrentConfig.effect_textbox_lines
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+ text_edit->document()->documentMargin()
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+ text_edit->document()->documentMargin() + 2));
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} else {
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text_edit = static_cast<TextEditEx*>(existing);
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}
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connect(text_edit, SIGNAL(textModified(const QString&)), this, SLOT(UpdateFromWidget(const QString&)));
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connect(this, SIGNAL(EnabledChanged(bool)), text_edit, SLOT(setEnabled(bool)));
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return text_edit;
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}
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void StringField::UpdateWidgetValue(QWidget *widget, double timecode)
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{
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TextEditEx* text = static_cast<TextEditEx*>(widget);
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text->blockSignals(true);
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int pos = text->textCursor().position();
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if (rich_text_) {
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text->setHtml(GetValueAt(timecode).toString());
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} else {
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text->setPlainText(GetValueAt(timecode).toString());
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}
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QTextCursor new_cursor(text->document());
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new_cursor.setPosition(pos);
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text->setTextCursor(new_cursor);
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text->blockSignals(false);
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}
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void StringField::UpdateFromWidget(const QString &s)
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{
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KeyframeDataChange* kdc = new KeyframeDataChange(this);
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SetValueAt(Now(), s);
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kdc->SetNewKeyframes();
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olive::UndoStack.push(kdc);
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}
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