8907154c1a
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@35650 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
139 lines
3.3 KiB
C++
139 lines
3.3 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// Name: hintanimpl.h
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// Purpose: Header for cbHintAnimationPlugin class.
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// Author: Aleksandras Gluchovas
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// Modified by:
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// Created: 9/11/98
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// RCS-ID: $Id$
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// Copyright: (c) Aleksandras Gluchovas
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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#ifndef __HINTANIMPL_G__
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#define __HINTANIMPL_G__
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#include "wx/fl/controlbar.h"
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#include "wx/timer.h"
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class WXDLLIMPEXP_FL cbHintAnimTimer;
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/*
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A plugin to draw animated hints when the user drags a pane.
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*/
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class WXDLLIMPEXP_FL cbHintAnimationPlugin : public cbPluginBase
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{
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DECLARE_DYNAMIC_CLASS( cbHintAnimationPlugin )
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protected:
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friend class cbHintAnimTimer;
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wxScreenDC* mpScrDc; // created while tracking hint-rect
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cbHintAnimTimer* mpAnimTimer;
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// FOR NOW:: try it without mutually exculisve locks
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volatile wxRect mCurRect;
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// state variables
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bool mAnimStarted;
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bool mStopPending;
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bool mPrevInClient;
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bool mCurInClient;
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wxRect mPrevRect;
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public:
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int mMorphDelay; // delay between frames in miliseconds, default: 20
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int mMaxFrames; // number of iterations for hint morphing, default: 30
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// (morph duration = mMorphDelay * mMaxFrames msec)
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int mInClientHintBorder; // default: 4 pixels
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bool mAccelerationOn; // true, if morph accelerates, otherwise morph
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// speed is constant. Default: true
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// TBD:: get/set methods for above members
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protected:
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// Internal function for starting tracking.
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void StartTracking();
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// Internal function for drawing a hint rectangle.
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void DrawHintRect ( wxRect& rect, bool isInClientRect);
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// Internal function for erasing a hint rectangle.
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void EraseHintRect( wxRect& rect, bool isInClientRect);
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// Internal function for finishing tracking.
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void FinishTracking();
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// Internal function for drawing a hint rectangle.
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void DoDrawHintRect( wxRect& rect, bool isInClientRect);
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// Internal function for translating coordinates.
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void RectToScr( wxRect& frameRect, wxRect& scrRect );
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public:
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// Default constructor.
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cbHintAnimationPlugin();
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// Constructor, taking a layout panel and pane mask.
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cbHintAnimationPlugin( wxFrameLayout* pPanel, int paneMask = wxALL_PANES );
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// Destructor.
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~cbHintAnimationPlugin();
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// Event handler respoding to hint draw events.
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void OnDrawHintRect( cbDrawHintRectEvent& event );
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DECLARE_EVENT_TABLE()
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};
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/*
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A private helper class.
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*/
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struct WXDLLIMPEXP_FL MorphInfoT
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{
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wxPoint mFrom;
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wxPoint mTill;
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};
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/*
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A private helper class.
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*/
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class WXDLLIMPEXP_FL cbHintAnimTimer : public wxTimer
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{
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protected:
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friend class cbHintAnimationPlugin;
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wxRect mPrevMorphed;
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MorphInfoT mUpperLeft;
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MorphInfoT mLowerRight;
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int mCurIter;
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long mLock;
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cbHintAnimationPlugin* mpPl;
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void MorphPoint( wxPoint& origin, MorphInfoT& info, wxPoint& point );
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public:
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cbHintAnimTimer(void);
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virtual void Notify(void);
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virtual bool Init( cbHintAnimationPlugin* pAnimPl, bool reinit );
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};
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#endif /* __HINTANIMPL_G__ */
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