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[nostalgia] Add PaletteEditor

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This commit is contained in:
Gary Talent
2022-04-02 16:38:38 -05:00
parent 99987ee423
commit 71e0f181ea
14 changed files with 251 additions and 334 deletions
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src/nostalgia/core/studio/paletteeditor.hpp
+22 -48
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@@ -4,22 +4,14 @@
#pragma once
#include <QStyledItemDelegate>
#include "nostalgia/studio/lib/undostack.hpp"
#include <nostalgia/core/gfx.hpp>
#include <nostalgia/studio/studio.hpp>
#include <ox/std/memory.hpp>
namespace nostalgia::core {
struct PaletteEditorColorTableDelegate: public QStyledItemDelegate {
QWidget *createEditor(QWidget *parent, const QStyleOptionViewItem&, const QModelIndex &idx) const;
void paint(QPainter *painter, const QStyleOptionViewItem &opt, const QModelIndex &idx) const;
};
class PaletteEditor: public studio::Editor {
class PaletteEditorImGui: public studio::Editor {
friend class AddColorCommand;
friend class RemoveColorCommand;
@@ -27,58 +19,40 @@ class PaletteEditor: public studio::Editor {
friend class MoveColorCommand;
private:
PaletteEditorColorTableDelegate m_colorTableDelegate;
const studio::Context *m_ctx = nullptr;
QString m_itemPath;
std::unique_ptr<NostalgiaPalette> m_pal;
class QTableWidget *m_table = nullptr;
class QPushButton *m_addBtn = nullptr;
class QPushButton *m_rmBtn = nullptr;
class QPushButton *m_moveUpBtn = nullptr;
class QPushButton *m_moveDownBtn = nullptr;
Context *m_ctx = nullptr;
ox::String m_itemName;
ox::String m_itemPath;
Palette m_pal;
std::size_t m_selectedRow = 0;
studio::UndoStack m_undoStack;
PaletteEditorImGui() noexcept = default;
public:
PaletteEditor(QString path, const studio::Context *ctx, QWidget *parent);
static ox::Result<PaletteEditorImGui*> make(Context *ctx, const ox::String &path) noexcept;
/**
* Returns the name of item being edited.
*/
QString itemName() const override;
const ox::String &itemName() const override;
void draw(core::Context*) noexcept override;
studio::UndoStack *undoStack() noexcept final;
protected:
void addColor(int idx, Color16 c);
void addColor(int idx, Color16 c) noexcept;
void rmColor(int idx);
void rmColor(int idx) noexcept;
void updateColor(int idx, Color16);
void updateColor(int idx, Color16) noexcept;
void moveColor(int idx, int offset);
void moveColor(int idx, int offset) noexcept;
void saveItem() override;
private:
void load();
[[nodiscard]] Color16 rowColor(int i) const;
void addTableRow(int i, Color16 c);
void rmTableRow(int i);
void setTableRow(int idx, Color16 c);
private slots:
void colorSelected();
void cellChanged(int row, int col);
void addColorClicked();
void rmColorClicked();
void moveColorUpClicked();
void moveColorDownClicked();
ox::Error markUnsavedChanges(int) noexcept;
};