98 lines
2.7 KiB
C++
98 lines
2.7 KiB
C++
//========= Copyright Valve Corporation, All rights reserved. ============//
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//
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// Purpose: Handles loading/unloading of different vgui modules into a shared context
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//
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//=============================================================================//
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#ifndef VGUISYSTEMMODULELOADER_H
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#define VGUISYSTEMMODULELOADER_H
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#ifdef _WIN32
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#pragma once
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#endif
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#include "vgui_controls/PHandle.h"
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#include "utlvector.h"
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#include "IVGuiModuleLoader.h"
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class IVGuiModule;
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class KeyValues;
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//-----------------------------------------------------------------------------
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// Purpose: Handles loading/unloading of different vgui modules into a shared context
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//-----------------------------------------------------------------------------
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class CVGuiSystemModuleLoader : public IVGuiModuleLoader
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{
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public:
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CVGuiSystemModuleLoader();
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~CVGuiSystemModuleLoader();
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// loads all the modules in the platform
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bool LoadPlatformModules(CreateInterfaceFn *factorylist, int factorycount, bool useSteamModules);
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// returns true if the module loader has loaded the modules
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bool IsPlatformReady();
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// needs to be called every frame - updates all the modules states
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void RunFrame();
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// returns number of modules loaded
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int GetModuleCount();
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// returns the string menu name (unlocalized) of a module
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// moduleIndex is of the range [0, GetModuleCount())
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const char *GetModuleLabel(int moduleIndex);
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bool IsModuleHidden(int moduleIndex);
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bool IsModuleVisible(int moduleIndex);
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// returns a modules interface factory
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CreateInterfaceFn GetModuleFactory(int moduleIndex);
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// brings the specified module to the foreground
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bool ActivateModule(int moduleIndex);
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bool ActivateModule(const char *moduleName);
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// Deactivates all the modules (puts them into in inactive but recoverable state)
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void DeactivatePlatformModules();
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// Reenables all the deactivated platform modules
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void ReactivatePlatformModules();
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// shuts down all the platform modules
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void ShutdownPlatformModules();
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// unload all active platform modules/dlls from memory
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void UnloadPlatformModules();
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// posts a message to all active modules
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void PostMessageToAllModules(KeyValues *message);
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// sets the the platform should update and restart when it quits
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void SetPlatformToRestart();
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// returns true if the platform should restart after exit
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bool ShouldPlatformRestart();
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private:
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// sets up all the modules for use
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bool InitializeAllModules(CreateInterfaceFn *factorylist, int factorycount);
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bool m_bModulesInitialized;
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bool m_bPlatformShouldRestartAfterExit;
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struct module_t
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{
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CSysModule *module;
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IVGuiModule *moduleInterface;
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KeyValues *data;
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};
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CUtlVector<module_t> m_Modules;
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KeyValues *m_pPlatformModuleData;
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};
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extern CVGuiSystemModuleLoader g_VModuleLoader;
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#endif // VGUISYSTEMMODULELOADER_H
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