ViewState Class Reference

#include <ViewState.h>

Inheritance diagram for ViewState:

Classes
class	fbool

Public Member Functions
	ViewState (HuginBase::Panorama *pano, bool supportMultiTexture)
	~ViewState ()
void	panoramaChanged (HuginBase::Panorama &pano)
	Notification about a Panorama change. More...
void	panoramaImagesChanged (HuginBase::Panorama &, const HuginBase::UIntSet &)
	notifies about changes to images More...
void	SetOptions (const HuginBase::PanoramaOptions *new_opts)
void	SetSrcImage (unsigned int image_nr, HuginBase::SrcPanoImage *new_img)
void	SetLens (unsigned int lens_nr, HuginBase::Lens *new_lens)
void	ForceRequireRedraw ()
HuginBase::PanoramaOptions *	GetOptions ()
OutputProjectionInfo *	GetProjectionInfo ()
HuginBase::SrcPanoImage *	GetSrcImage (unsigned int image_nr)
TextureManager *	GetTextureManager ()
bool	GetSupportMultiTexture () const
bool	RequireRecalculatePhotometric ()
bool	RequireRecalculateImageSizes ()
bool	RequireRecalculateMasks (unsigned int image_nr)
bool	ImagesRemoved ()
void	FinishedDraw ()
void	DoUpdates ()
void	Redraw ()
Public Member Functions inherited from HuginBase::PanoramaObserver
virtual	~PanoramaObserver ()

Public Attributes
std::map< VisualizationState *, bool >	vis_states

Protected Member Functions
void	Clean ()

Protected Attributes
HuginBase::Panorama *	m_pano
std::map< unsigned int, HuginBase::SrcPanoImage >	img_states
HuginBase::PanoramaOptions	opts
OutputProjectionInfo *	projection_info
unsigned int	number_of_images
bool	dirty_photometrics
std::map< unsigned int, bool >	active
std::map< unsigned int, fbool >	dirty_mask
bool	dirty_image_sizes
bool	images_removed
TextureManager *	m_tex_manager
bool	m_multiTexture

Detailed Description

Definition at line 80 of file ViewState.h.

Constructor & Destructor Documentation

ViewState::ViewState	(	HuginBase::Panorama *	pano,
		bool	supportMultiTexture
	)

Definition at line 32 of file ViewState.cpp.

References HuginBase::Panorama::addObserver(), dirty_image_sizes, dirty_mask, dirty_photometrics, HuginBase::Panorama::getNrOfImages(), HuginBase::Panorama::getOptions(), HuginBase::Panorama::getSrcImage(), images_removed, img_states, m_multiTexture, m_pano, m_tex_manager, number_of_images, opts, and projection_info.

ViewState::~ViewState

(

)

Definition at line 55 of file ViewState.cpp.

References m_pano, m_tex_manager, projection_info, and HuginBase::Panorama::removeObserver().

Member Function Documentation

void ViewState::Clean ( )

protected

Definition at line 330 of file ViewState.cpp.

References dirty_image_sizes, dirty_mask, dirty_photometrics, and images_removed.

Referenced by FinishedDraw().

void ViewState::DoUpdates

(

)

Definition at line 338 of file ViewState.cpp.

References TextureManager::CheckUpdate(), DEBUG_DEBUG, and m_tex_manager.

Referenced by VisualizationState::DoUpdates().

void ViewState::FinishedDraw

(

)

Definition at line 314 of file ViewState.cpp.

References active, Clean(), HuginBase::Panorama::getImage(), HuginBase::Panorama::getNrOfImages(), HuginBase::Panorama::getOptions(), HuginBase::Panorama::getSrcImage(), img_states, m_pano, number_of_images, and opts.

Referenced by VisualizationState::FinishedDraw().

void ViewState::ForceRequireRedraw

(

)

Definition at line 261 of file ViewState.cpp.

References vis_states.

HuginBase::PanoramaOptions * ViewState::GetOptions

(

)

Definition at line 273 of file ViewState.cpp.

References opts.

Referenced by PreviewIdentifyTool::AfterDrawImagesEvent(), TextureManager::CheckUpdate(), OverviewOutlinesTool::draw(), OverviewOutlinesTool::DrawRect(), VisualizationState::GetOptions(), PreviewCropTool::MouseButtonEvent(), PanosphereOverviewVisualizationState::PanosphereOverviewVisualizationState(), PlaneOverviewVisualizationState::PlaneOverviewVisualizationState(), PreviewCropTool::ReallyAfterDrawImagesEvent(), PreviewPanoMaskTool::ReallyAfterDrawImagesEvent(), PreviewGuideTool::ReallyAfterDrawImagesEvent(), PreviewDragTool::ReallyAfterDrawImagesEvent(), GLPreviewRenderer::Redraw(), GLPreviewRenderer::Resize(), GLPlaneOverviewRenderer::Resize(), VisualizationState::SetViewingCenter(), PreviewLayoutLinesTool::updateImageCentres(), and PreviewLayoutLinesTool::updateLineInformation().

OutputProjectionInfo * ViewState::GetProjectionInfo

(

)

Definition at line 278 of file ViewState.cpp.

References projection_info.

Referenced by VisualizationState::GetProjectionInfo(), DragTool::MouseButtonEvent(), and PreviewDragTool::ReallyAfterDrawImagesEvent().

HuginBase::SrcPanoImage * ViewState::GetSrcImage

(

unsigned int

image_nr

)

Definition at line 283 of file ViewState.cpp.

References img_states.

Referenced by PreviewDifferenceTool::AfterDrawImagesEvent(), PreviewIdentifyTool::AfterDrawImagesEvent(), TextureManager::BindTexture(), TextureManager::CheckUpdate(), TextureManager::CleanTextures(), TextureManager::DrawImage(), ToolHelper::GetImagesUnderPos(), VisualizationState::GetSrcImage(), TextureManager::GetTextureName(), DragTool::MouseButtonEvent(), PreviewLayoutLinesTool::updateImageCentres(), and PreviewLayoutLinesTool::updateLineInformation().

bool ViewState::GetSupportMultiTexture ( ) const

inline

Definition at line 106 of file ViewState.h.

References m_multiTexture.

Referenced by PanosphereOverviewProjectionGridTool::AfterDrawImagesBackEvent(), PreviewProjectionGridTool::AfterDrawImagesEvent(), PreviewIdentifyTool::AfterDrawImagesEvent(), PanosphereOverviewProjectionGridTool::AfterDrawImagesFrontEvent(), ProjectionGridTool::createTexture(), and TextureManager::DisableTexture().

TextureManager* ViewState::GetTextureManager ( )

inline

Definition at line 104 of file ViewState.h.

References m_tex_manager.

Referenced by PreviewDifferenceTool::AfterDrawImagesEvent(), PreviewControlPointTool::AfterDrawImagesEvent(), PreviewIdentifyTool::AfterDrawImagesEvent(), PreviewLayoutLinesTool::AfterDrawImagesEvent(), PanosphereSphereTool::BeforeDrawImagesBackEvent(), PreviewDifferenceTool::BeforeDrawImagesEvent(), PreviewLayoutLinesTool::BeforeDrawImagesEvent(), TextureManager::DrawImage(), PreviewCropTool::ReallyAfterDrawImagesEvent(), PreviewPanoMaskTool::ReallyAfterDrawImagesEvent(), PreviewDragTool::ReallyAfterDrawImagesEvent(), GLViewer::SetPhotometricCorrect(), GLPreview::setUp(), and GLOverview::setUp().

bool ViewState::ImagesRemoved

(

)

Definition at line 299 of file ViewState.cpp.

References images_removed.

void ViewState::panoramaChanged ( HuginBase::Panorama &  pano )

virtual

Notification about a Panorama change.

This function will always be called, even when the change could be handled by panoramaImageAdded() or other notify functions.

This allows lazy observers to just listen to panoramaChanged().

Implements HuginBase::PanoramaObserver.

Definition at line 63 of file ViewState.cpp.

References active, DEBUG_DEBUG, dirty_image_sizes, HuginBase::Panorama::getImage(), HuginBase::Panorama::getNrOfImages(), HuginBase::Panorama::getOptions(), HuginBase::Panorama::getSrcImage(), images_removed, m_pano, number_of_images, SetOptions(), SetSrcImage(), and vis_states.

void ViewState::panoramaImagesChanged ( HuginBase::Panorama &  pano, const HuginBase::UIntSet &  changed  )

virtual

notifies about changes to images

Images might have been added/removed. to find out how many images are still there, use Panorama::getNrOfImages.

Parameters

pano	the panorama object that changed
changed	set of changed images

Implements HuginBase::PanoramaObserver.

Definition at line 114 of file ViewState.cpp.

void ViewState::Redraw

(

)

Definition at line 345 of file ViewState.cpp.

References vis_states.

Referenced by PreviewGuideTool::SetGuideStyle().

bool ViewState::RequireRecalculateImageSizes

(

)

Definition at line 289 of file ViewState.cpp.

References dirty_image_sizes.

bool ViewState::RequireRecalculateMasks

(

unsigned int

image_nr

)

Definition at line 304 of file ViewState.cpp.

References dirty_mask, and number_of_images.

Referenced by TextureManager::CheckUpdate().

bool ViewState::RequireRecalculatePhotometric

(

)

Definition at line 294 of file ViewState.cpp.

References dirty_photometrics.

Referenced by TextureManager::CheckUpdate().

void ViewState::SetLens	(	unsigned int	lens_nr,
		HuginBase::Lens *	new_lens
	)

void ViewState::SetOptions

(

const HuginBase::PanoramaOptions *

new_opts

)

Definition at line 120 of file ViewState.cpp.

References dirty_photometrics, HuginBase::PanoramaOptions::getHFOV(), HuginBase::Panorama::getNrOfImages(), HuginBase::PanoramaOptions::getProjection(), HuginBase::PanoramaOptions::getProjectionParameters(), HuginBase::PanoramaOptions::getROI(), HuginBase::PanoramaOptions::getSize(), HuginBase::PanoramaOptions::getVFOV(), m_pano, opts, HuginBase::PanoramaOptions::outputExposureValue, HuginBase::PanoramaOptions::outputRangeCompression, projection_info, and vis_states.

Referenced by PreviewCropTool::MouseMoveEvent(), GLPreviewFrame::OnTrackChangeFOV(), panoramaChanged(), and PreviewCropTool::ReallyAfterDrawImagesEvent().

void ViewState::SetSrcImage	(	unsigned int	image_nr,
		HuginBase::SrcPanoImage *	new_img
	)

Definition at line 176 of file ViewState.cpp.

References dirty_image_sizes, dirty_mask, images_removed, img_states, number_of_images, and vis_states.

Referenced by DragTool::MouseMoveEvent(), and panoramaChanged().

Member Data Documentation

std::map<unsigned int, bool> ViewState::active

protected

Definition at line 148 of file ViewState.h.

Referenced by FinishedDraw(), and panoramaChanged().

bool ViewState::dirty_image_sizes

protected

Definition at line 150 of file ViewState.h.

Referenced by Clean(), panoramaChanged(), RequireRecalculateImageSizes(), SetSrcImage(), and ViewState().

std::map<unsigned int, fbool> ViewState::dirty_mask

protected

Definition at line 149 of file ViewState.h.

Referenced by Clean(), RequireRecalculateMasks(), SetSrcImage(), and ViewState().

bool ViewState::dirty_photometrics

protected

Definition at line 147 of file ViewState.h.

Referenced by Clean(), RequireRecalculatePhotometric(), SetOptions(), and ViewState().

bool ViewState::images_removed

protected

Definition at line 150 of file ViewState.h.

Referenced by Clean(), ImagesRemoved(), panoramaChanged(), SetSrcImage(), and ViewState().

std::map<unsigned int, HuginBase::SrcPanoImage> ViewState::img_states

protected

Definition at line 132 of file ViewState.h.

Referenced by FinishedDraw(), GetSrcImage(), SetSrcImage(), and ViewState().

bool ViewState::m_multiTexture

protected

Definition at line 156 of file ViewState.h.

Referenced by GetSupportMultiTexture(), and ViewState().

HuginBase::Panorama* ViewState::m_pano

protected

Definition at line 131 of file ViewState.h.

Referenced by FinishedDraw(), panoramaChanged(), SetOptions(), ViewState(), and ~ViewState().

TextureManager* ViewState::m_tex_manager

protected

Definition at line 155 of file ViewState.h.

Referenced by DoUpdates(), GetTextureManager(), ViewState(), and ~ViewState().

unsigned int ViewState::number_of_images

protected

Definition at line 136 of file ViewState.h.

Referenced by FinishedDraw(), panoramaChanged(), RequireRecalculateMasks(), SetSrcImage(), and ViewState().

HuginBase::PanoramaOptions ViewState::opts

protected

Definition at line 133 of file ViewState.h.

Referenced by FinishedDraw(), GetOptions(), SetOptions(), and ViewState().

OutputProjectionInfo* ViewState::projection_info

protected

Definition at line 134 of file ViewState.h.

Referenced by GetProjectionInfo(), SetOptions(), ViewState(), and ~ViewState().

std::map<VisualizationState*, bool> ViewState::vis_states

Definition at line 127 of file ViewState.h.

Referenced by ForceRequireRedraw(), panoramaChanged(), Redraw(), SetOptions(), SetSrcImage(), VisualizationState::VisualizationState(), and VisualizationState::~VisualizationState().

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The documentation for this class was generated from the following files:

• hugin1/hugin/ViewState.h
• hugin1/hugin/ViewState.cpp