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hint for mouse/pen input fidelity

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This commit is contained in:
Mike Erwin
2010-06-25 00:09:50 +00:00
parent da314f51bf
commit 185c77989e
3 changed files with 23 additions and 2 deletions
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10
intern/ghost/GHOST_ISystem.h
View File

@@ -353,7 +353,15 @@ public:
*/ */
virtual GHOST_TSuccess getButtonState(GHOST_TButtonMask mask, bool& isDown) const = 0; virtual GHOST_TSuccess getButtonState(GHOST_TButtonMask mask, bool& isDown) const = 0;
/** Fidelity of mouse and pen input (this definition will probably live somewhere else)*/
typedef enum { LO_FI, NORMAL_FI, HI_FI } InputFidelity;
/**
* Requests input at a certain fidelity. Certain tools want very smooth input, others don't care.
* @param hint Desired fidelity of mouse and pen events.
*/
virtual void setInputFidelity(InputFidelity hint) = 0;
/*************************************************************************************** /***************************************************************************************
** Access to clipboard. ** Access to clipboard.
***************************************************************************************/ ***************************************************************************************/

7
intern/ghost/intern/GHOST_System.cpp
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@@ -48,7 +48,7 @@
GHOST_System::GHOST_System() GHOST_System::GHOST_System()
: m_displayManager(0), m_timerManager(0), m_windowManager(0), m_eventManager(0), m_ndofManager(0) : m_displayManager(0), m_timerManager(0), m_windowManager(0), m_eventManager(0), m_ndofManager(0), m_input_fidelity_hint(NORMAL_FI)
{ {
} }
@@ -271,6 +271,11 @@ GHOST_TSuccess GHOST_System::getButtonState(GHOST_TButtonMask mask, bool& isDown
return success; return success;
} }
void GHOST_System::setInputFidelity(InputFidelity hint)
{
m_input_fidelity_hint = hint;
}
GHOST_TSuccess GHOST_System::init() GHOST_TSuccess GHOST_System::init()
{ {
m_timerManager = new GHOST_TimerManager (); m_timerManager = new GHOST_TimerManager ();

8
intern/ghost/intern/GHOST_System.h
View File

@@ -281,6 +281,12 @@ public:
* @return Indication of success. * @return Indication of success.
*/ */
virtual GHOST_TSuccess getButtons(GHOST_Buttons& buttons) const = 0; virtual GHOST_TSuccess getButtons(GHOST_Buttons& buttons) const = 0;
/**
* Requests input at a certain fidelity. Certain tools want very smooth input, others don't care.
* @param hint Desired fidelity of mouse and pen events.
*/
void setInputFidelity(InputFidelity hint);
/** /**
* Returns the selection buffer * Returns the selection buffer
@@ -354,6 +360,8 @@ protected:
/** Settings of the display before the display went fullscreen. */ /** Settings of the display before the display went fullscreen. */
GHOST_DisplaySetting m_preFullScreenSetting; GHOST_DisplaySetting m_preFullScreenSetting;
InputFidelity m_input_fidelity_hint;
}; };
inline GHOST_TimerManager* GHOST_System::getTimerManager() const inline GHOST_TimerManager* GHOST_System::getTimerManager() const