CResourceManager Class Reference
[Simple Extensions and Wrappers Wround FLTK]

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#include <resource_manager.hpp>

Inheritance diagram for CResourceManager:

[legend]Collaboration diagram for CResourceManager:

[legend]List of all members.

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Detailed Description

CResourceManager.

Provides access to application-specific resources such images and icons. Resources are stored as files in repository which is a directory in file system. Resources are identified by local paths inside repository or aliases. Aliases are symbolic names of resources making programming GUI independent from the actual filenames.

Definition at line 146 of file resource_manager.hpp.

Public Types
typedef CFLTKImageHandle::TImage	TImage
Public Member Functions
	CResourceManager (const string &dir_list)
	Specifies ";" - separated list of directorries where resources are located.
void	RegisterAlias (const string &alias, const string &local_path)
	register symbolic name (alias) for a resource identified by "local_path"
CFLTKImageHandle	GetImage (const string &alias)
Static Public Member Functions
static CRef< CResourceManager >	GetInstance ()
	returns the defaul application Resource Manager.
static void	CreateInstance (const string &dir_list)
	explicitly creates the singleton with the dir_list.
Protected Types
typedef list< string >	TDirList
typedef map< string, string >	TAliasToPathMap
typedef map< string, CFLTKImageHandle >	TAliasToImageMap
Protected Attributes
TDirList	m_DirList
TAliasToPathMap	m_AliasToPath
TAliasToImageMap	m_AliasToImage
Static Protected Attributes
static CRef< CResourceManager >	sm_Instance
	CResourceManager.

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Member Typedef Documentation

typedef map<string, CFLTKImageHandle> CResourceManager::TAliasToImageMap [protected]

Definition at line 176 of file resource_manager.hpp.

typedef map<string, string> CResourceManager::TAliasToPathMap [protected]

Definition at line 175 of file resource_manager.hpp.

typedef list<string> CResourceManager::TDirList [protected]

Definition at line 174 of file resource_manager.hpp.

typedef CFLTKImageHandle::TImage CResourceManager::TImage

Definition at line 149 of file resource_manager.hpp.

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Constructor & Destructor Documentation

CResourceManager::CResourceManager (  const string &  dir_list  )

Specifies ";" - separated list of directorries where resources are located. When CResourceManager is loading a resource it concatenates local path corresponding to a resource with directories from this list and tries to resolve the resultant path. If path exists - resource is loaded using this path Definition at line 136 of file resource_manager.cpp. References ITERATE, kListDelim, m_DirList, CSystemPath::ResolvePath(), NStr::Split(), and NStr::TruncateSpaces(). Referenced by CreateInstance().

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Member Function Documentation

void CResourceManager::CreateInstance (  const string &  dir_list  )  [static]

explicitly creates the singleton with the dir_list. This function is supposed to be called during application initialization. Definition at line 127 of file resource_manager.cpp. References CResourceManager(), CRef< C, Locker >::Reset(), and sm_Instance. Referenced by GetInstance(), CSnpDemoApp::Init(), CGBenchApp::Run(), SUBMENU(), and CWGLDemoApp::x_Create().

CFLTKImageHandle CResourceManager::GetImage (  const string &  alias  )

Definition at line 162 of file resource_manager.cpp. References map_checker< Container >::end(), error(), map_checker< Container >::find(), m_AliasToImage, and m_AliasToPath. Referenced by CMenu::x_SetItems().

CRef< CResourceManager > CResourceManager::GetInstance (   )  [static]

returns the defaul application Resource Manager. This manager should be used in most cases, however its lifetime is bound to the lifetime of the application so any images loaded into this instance will remain in memeory untill appplication exits. Definition at line 117 of file resource_manager.cpp. References CreateInstance(), LOG_POST, and sm_Instance. Referenced by CGroupMapWidget::AddItem(), CAlnMultiView::CAlnMultiView(), CHitMatrixView::CHitMatrixView(), CHomePageService::CHomePageService(), CMapItem::CMapItem(), CPluginArgColumnHandler::CPluginArgColumnHandler(), CStandardColumnHandler::CStandardColumnHandler(), CViewCrossAlign::CViewCrossAlign(), CViewFeatTable::CViewFeatTable(), CViewFlatfile::CViewFlatfile(), CGBenchGUI::GetResourceManager(), CSnpDemoApp::Init(), CProjectTree::Init(), ON_MESSAGE(), CSystemView::SetIcon(), CButton::SetImage(), SUBMENU(), CWGLDemoApp::x_Create(), CHomePageView::x_CreateItems(), CWinManagerApp::x_CreateWindowManager(), CGroupMapWidget::x_Init(), CSelectionView::x_Init(), and CDataMiningView::x_Init().

void CResourceManager::RegisterAlias (  const string &  alias, const string &  local_path )

register symbolic name (alias) for a resource identified by "local_path" Definition at line 155 of file resource_manager.cpp. References m_AliasToPath. Referenced by CGBenchWorkspaceWindow::x_RegisterIcons().

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Member Data Documentation

TAliasToImageMap CResourceManager::m_AliasToImage [protected]

Definition at line 180 of file resource_manager.hpp. Referenced by GetImage().

TAliasToPathMap CResourceManager::m_AliasToPath [protected]

Definition at line 179 of file resource_manager.hpp. Referenced by GetImage(), and RegisterAlias().

TDirList CResourceManager::m_DirList [protected]

Definition at line 178 of file resource_manager.hpp. Referenced by CResourceManager().

CRef< CResourceManager > CResourceManager::sm_Instance [static, protected]

CResourceManager. Definition at line 182 of file resource_manager.hpp. Referenced by CreateInstance(), and GetInstance().

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

• include/gui/widgets/fl/resource_manager.hpp
• src/gui/widgets/fl/resource_manager.cpp

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