69 lines
1.8 KiB
C++
69 lines
1.8 KiB
C++
#ifndef FONTFIELD_H
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#define FONTFIELD_H
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#include "combofield.h"
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/**
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* @brief The FontField class
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*
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* An EffectField derivative the produces font family names in string and uses a QComboBox
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* as its visual representation.
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*
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* TODO Upgrade to QFontComboBox.
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*/
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class FontField : public EffectField {
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Q_OBJECT
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public:
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/**
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* @brief Reimplementation of EffectField::EffectField().
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*/
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FontField(EffectRow* parent, const QString& id);
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/**
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* @brief Get the font family name at the given timecode
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*
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* A convenience function, equivalent to GetValueAt(timecode).toString()
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*
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* @param timecode
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*
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* The timecode to retrieve the font family name at
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*
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* @return
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*
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* The font family name at this timecode
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*/
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QString GetFontAt(double timecode);
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/**
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* @brief Reimplementation of EffectField::CreateWidget()
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*
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* Creates and connects to a QComboBox.
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*/
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virtual QWidget *CreateWidget(QWidget *existing = nullptr) override;
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/**
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* @brief Reimplementation of EffectField::UpdateWidgetValue()
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*/
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virtual void UpdateWidgetValue(QWidget* widget, double timecode) override;
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private:
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/**
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* @brief Internal list of fonts to add to a QComboBox when creating one in CreateWidget().
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*
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* NOTE: Deprecated. Once QComboBox is replaced by QFontComboBox this will be completely unnecessary.
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*/
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QStringList font_list;
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private slots:
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/**
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* @brief Internal function connected to any QWidget made from CreateWidget() to update the value based on user input
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*
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* @param b
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*
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* The current font name specified by the QWidget (QComboBox in this case). Automatically set when this slot
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* is connected to the QComboBox::currentTextChanged() signal.
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*/
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void UpdateFromWidget(const QString& index);
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};
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#endif // FONTFIELD_H
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