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94 lines
3.2 KiB
C++
94 lines
3.2 KiB
C++
#pragma once
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#include "FractoriumPch.h"
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#include "Fractorium.h"
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#include "ColorPickerWidget.h"
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#include "GradientColorsView.h"
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#include "EmberFile.h"
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#include "ui_PaletteEditor.h"
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namespace Ui
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{
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class PaletteEditor;
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}
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/// <summary>
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/// Dialog for editing user created palettes.
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/// This will load with all available user created palettes populated in the combo
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/// box. As the user changes the selected index, the palettes for that file
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/// are shown in the list box. The user can click on those and then edit them and either
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/// save it back to the same position in the file, or append it to the end.
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/// They can also click in the name column to set/rename the palette name.
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/// Any changes on this dialog can be "synced". That is, when the Sync checkbox is checked
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/// any changes result in a signal being sent back to the main window.
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/// </summary>
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class PaletteEditor : public QDialog
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{
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Q_OBJECT
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public:
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explicit PaletteEditor(QWidget* p = nullptr);
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public:
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bool Sync();
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Palette<float>& GetPalette(int size);
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void SetPalette(const Palette<float>& palette);
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map<size_t, float> GetColorIndices() const;
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map<size_t, float> GetPreviousColorIndices() const;
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void SetColorIndices(const map<size_t, float>& indices);
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void SetPreviousColorIndices(const map<size_t, float>& indices);
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string GetPaletteFile() const;
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void SetPaletteFile(const string& filename);
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Q_SIGNALS:
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void PaletteChanged();
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void PaletteFileChanged();
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void ColorIndexChanged(size_t index, float value);
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private Q_SLOTS:
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void OnAddColorButtonClicked();
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void OnRemoveColorButtonClicked();
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void OnInvertColorsButtonClicked();
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void OnRandomColorsButtonClicked();
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void OnDistributeColorsButtonClicked();
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void OnResetToDefaultButtonClicked();
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void OnCreatePaletteFromImageButtonClicked();
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void OnCreatePaletteAgainFromImageButton();
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void OnColorPickerColorChanged(const QColor& col);
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void OnArrowDoubleClicked(const GradientArrow& arrow);
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void OnSyncCheckBoxStateChanged(int state);
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void OnBlendCheckBoxStateChanged(int state);
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void OnArrowMoved(qreal lastPos, const GradientArrow& arrow);
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void OnColorIndexMove(size_t index, float value);
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void OnPaletteFilenameComboChanged(const QString& text);
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void OnPaletteCellClicked(int row, int col);
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void OnPaletteCellChanged(int row, int col);
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void OnNewPaletteFileButtonClicked();
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void OnCopyPaletteFileButtonClicked();
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void OnAppendPaletteButtonClicked();
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void OnOverwritePaletteButtonClicked();
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void OnDeletePaletteButtonClicked();
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private:
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void EmitPaletteChanged();
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void EmitColorIndexChanged(size_t index, float value);
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QStringList SetupOpenImagesDialog();
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void AddArrow(const QColor& color);
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map<float, GradientArrow> GetRandomColorsFromImage(QString filename, int numPoints);
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void EnablePaletteFileControls();
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void EnablePaletteControls();
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bool IsCurrentPaletteAndFileEditable();
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bool m_PaletteFileChanged = false;
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int m_PaletteIndex = 0;
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map<size_t, float> m_PreviousColorIndices;
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QString m_Filename;
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string m_CurrentPaletteFilePath;
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ColorPickerWidget* m_ColorPicker = nullptr;
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GradientColorsView* m_GradientColorView = nullptr;
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#ifndef __APPLE__
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QFileDialog* m_FileDialog = nullptr;
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#endif
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shared_ptr<PaletteList<float>> m_PaletteList;
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std::unique_ptr<Ui::PaletteEditor> ui;
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};
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