You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
119 lines
3.6 KiB
C++
119 lines
3.6 KiB
C++
/*
|
|
* Copyright (c) Contributors to the Open 3D Engine Project.
|
|
* For complete copyright and license terms please see the LICENSE at the root of this distribution.
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0 OR MIT
|
|
*
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
|
|
#if !defined(Q_MOC_RUN)
|
|
#include <QWidget>
|
|
#include <AzCore/Memory/SystemAllocator.h>
|
|
#include <Editor/EditorCommon.h>
|
|
#include <Editor/ImagePopup.h>
|
|
#include <QEvent>
|
|
#include <QTimer>
|
|
|
|
#include <Processing/ImagePreview.h>
|
|
#endif
|
|
|
|
namespace Ui
|
|
{
|
|
class TexturePreviewWidget;
|
|
}
|
|
|
|
namespace ImageProcessingAtomEditor
|
|
{
|
|
enum PreviewMode
|
|
{
|
|
RGB = 0,
|
|
RRR,
|
|
GGG,
|
|
BBB,
|
|
Alpha,
|
|
RGBA,
|
|
Count
|
|
};
|
|
|
|
enum class RefreshMode
|
|
{
|
|
Convert, // Convert the whole image from beginning, takes longest time
|
|
Mip, // Generate a new mip from from converted image
|
|
Channel, // Generate a new channel image from converted image
|
|
Repaint,
|
|
};
|
|
|
|
class TexturePreviewWidget
|
|
: public QWidget
|
|
, protected EditorInternalNotificationBus::Handler
|
|
{
|
|
Q_OBJECT
|
|
public:
|
|
AZ_CLASS_ALLOCATOR(TexturePreviewWidget, AZ::SystemAllocator, 0);
|
|
explicit TexturePreviewWidget(EditorTextureSetting& texureSetting, QWidget* parent = 0);
|
|
~TexturePreviewWidget();
|
|
bool OnQtEvent(QEvent* event);
|
|
|
|
public slots:
|
|
void OnTiledChanged(bool checked);
|
|
void OnPrevMip();
|
|
void OnNextMip();
|
|
void OnChangePreviewMode(int index);
|
|
void UpdatePreview();
|
|
void OnAlwaysRefresh();
|
|
void OnRefreshPerClick();
|
|
void OnRefreshClicked();
|
|
|
|
protected:
|
|
////////////////////////////////////////////////////////////////////////
|
|
//EditorInternalNotificationBus
|
|
void OnEditorSettingsChanged(bool needRefresh, const AZStd::string& platform) override;
|
|
////////////////////////////////////////////////////////////////////////
|
|
void resizeEvent(QResizeEvent* event) override;
|
|
bool eventFilter(QObject* obj, QEvent* event) override;
|
|
|
|
private:
|
|
void SetUpResolutionInfo();
|
|
void RefreshUI(bool fullRefresh = false);
|
|
void RefreshPreviewImage(RefreshMode mode);
|
|
void GenerateMipmap(int mip);
|
|
void GenerateChannelImage(PreviewMode channel);
|
|
void PaintPreviewImage();
|
|
void SetImageLabelText(const QString& text, bool busyStatus = true);
|
|
void RefreshWarning();
|
|
|
|
AZStd::list<ResolutionInfo> m_resolutionInfos;
|
|
QScopedPointer<Ui::TexturePreviewWidget> m_ui;
|
|
EditorTextureSetting* m_textureSetting;
|
|
int m_currentMipIndex = 0;
|
|
bool m_previewTiled = false;
|
|
float m_imageLabelSize = 0;
|
|
AZStd::string m_platform;
|
|
unsigned int m_mipCount = 1;
|
|
|
|
///////////////////////////////////////////
|
|
// Preview window
|
|
PreviewMode m_previewMode = PreviewMode::RGB;
|
|
QScopedPointer<ImagePopup> m_previewPopup;
|
|
AZStd::unique_ptr<ImageProcessingAtom::ImagePreview> m_previewConverter;
|
|
ImageProcessingAtom::IImageObjectPtr m_previewImageRaw;
|
|
QImage m_previewImages[PreviewMode::Count];
|
|
QTimer* m_updateTimer;
|
|
static const int s_updateInterval = 200;
|
|
////////////////////////////////////////////
|
|
|
|
////////////////////////////////////////////
|
|
// Refresh button
|
|
bool m_alwaysRefreshPreview = true;
|
|
QAction* m_alwaysRefreshAction = nullptr;
|
|
QAction* m_refreshPerClickAction = nullptr;
|
|
QIcon m_refreshPerClickIcon;
|
|
QIcon m_alwaysRefreshIcon;
|
|
////////////////////////////////////////////
|
|
};
|
|
} //namespace ImageProcessingAtomEditor
|
|
|