1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 #ifndef _IPWIN_HXX 25 #define _IPWIN_HXX 26 27 #include <tools/gen.hxx> 28 #include <vcl/window.hxx> 29 #include <tools/svborder.hxx> 30 31 /********************** SvResizeHelper *********************************** 32 *************************************************************************/ 33 class SvResizeHelper 34 { 35 Size aBorder; 36 Rectangle aOuter; 37 short nGrab; // -1 kein Grab, 0 - 7, 8 = Move, siehe FillHandle... 38 Point aSelPos; 39 sal_Bool bResizeable; 40 public: 41 SvResizeHelper(); 42 SetResizeable(sal_Bool b)43 void SetResizeable( sal_Bool b ) { bResizeable = b; } GetGrab() const44 short GetGrab() const { return nGrab; } SetBorderPixel(const Size & rBorderP)45 void SetBorderPixel( const Size & rBorderP ) 46 { aBorder = rBorderP; } GetBorderPixel() const47 const Size & GetBorderPixel() const { return aBorder; } GetOuterRectPixel() const48 const Rectangle & GetOuterRectPixel() const 49 { return aOuter; } SetOuterRectPixel(const Rectangle & rRect)50 void SetOuterRectPixel( const Rectangle & rRect ) 51 { aOuter = rRect; } GetInnerRectPixel() const52 Rectangle GetInnerRectPixel() const 53 { 54 Rectangle aRect( aOuter ); 55 aRect.Top() += aBorder.Height(); 56 aRect.Left() += aBorder.Width(); 57 aRect.Bottom() -= aBorder.Height(); 58 aRect.Right() -= aBorder.Width(); 59 return aRect; 60 } 61 // Im Uhrzeigersinn, beginnend bei Linksoben 62 void FillHandleRectsPixel( Rectangle aRects[ 8 ] ) const; 63 void FillMoveRectsPixel( Rectangle aRects[ 4 ] ) const; 64 void Draw( OutputDevice * ); 65 void InvalidateBorder( Window * ); 66 sal_Bool SelectBegin( Window *, const Point & rPos ); 67 short SelectMove( Window * pWin, const Point & rPos ); 68 Point GetTrackPosPixel( const Rectangle & rRect ) const; 69 Rectangle GetTrackRectPixel( const Point & rTrackPos ) const; 70 void ValidateRect( Rectangle & rValidate ) const; 71 sal_Bool SelectRelease( Window *, const Point & rPos, Rectangle & rOutPosSize ); 72 void Release( Window * pWin ); 73 }; 74 75 /********************** SvResizeWindow *********************************** 76 *************************************************************************/ 77 class VCLXHatchWindow; 78 class SvResizeWindow : public Window 79 { 80 Pointer m_aOldPointer; 81 short m_nMoveGrab; // Letzer Pointertyp 82 SvResizeHelper m_aResizer; 83 sal_Bool m_bActive; 84 85 VCLXHatchWindow* m_pWrapper; 86 public: 87 SvResizeWindow( Window* pParent, VCLXHatchWindow* pWrapper ); 88 89 void SetHatchBorderPixel( const Size & rSize ); 90 91 void SelectMouse( const Point & rPos ); 92 virtual void MouseButtonUp( const MouseEvent & rEvt ); 93 virtual void MouseMove( const MouseEvent & rEvt ); 94 virtual void MouseButtonDown( const MouseEvent & rEvt ); 95 virtual void KeyInput( const KeyEvent & rEvt ); 96 virtual void Resize(); 97 virtual void Paint( const Rectangle & ); 98 virtual long Notify( NotifyEvent& rNEvt ); 99 virtual long PreNotify( NotifyEvent& rNEvt ); 100 101 void QueryObjAreaPixel( Rectangle & ); 102 void RequestObjAreaPixel( const Rectangle & ); 103 }; 104 105 #endif // _IPWIN_HXX 106 107