/************************************************************************* * * $RCSfile: fuzoom.cxx,v $ * * $Revision: 1.6 $ * * last change: $Author: obo $ $Date: 2004-01-20 11:22:18 $ * * The Contents of this file are made available subject to the terms of * either of the following licenses * * - GNU Lesser General Public License Version 2.1 * - Sun Industry Standards Source License Version 1.1 * * Sun Microsystems Inc., October, 2000 * * GNU Lesser General Public License Version 2.1 * ============================================= * Copyright 2000 by Sun Microsystems, Inc. * 901 San Antonio Road, Palo Alto, CA 94303, USA * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License version 2.1, as published by the Free Software Foundation. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, * MA 02111-1307 USA * * * Sun Industry Standards Source License Version 1.1 * ================================================= * The contents of this file are subject to the Sun Industry Standards * Source License Version 1.1 (the "License"); You may not use this file * except in compliance with the License. You may obtain a copy of the * License at http://www.openoffice.org/license.html. * * Software provided under this License is provided on an "AS IS" basis, * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS, * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING. * See the License for the specific provisions governing your rights and * obligations concerning the Software. * * The Initial Developer of the Original Code is: Sun Microsystems, Inc. * * Copyright: 2000 by Sun Microsystems, Inc. * * All Rights Reserved. * * Contributor(s): _______________________________________ * * ************************************************************************/ #pragma hdrstop #include "fuzoom.hxx" #include #ifndef _SFX_BINDINGS_HXX //autogen #include #endif #ifndef _SFXVIEWFRM_HXX #include #endif #include "app.hrc" #ifndef _SVDPAGV_HXX //autogen #include #endif #ifndef SD_FRAMW_VIEW_HXX #include "FrameView.hxx" #endif #ifndef SD_VIEW_SHELL_HXX #include "ViewShell.hxx" #endif #ifndef SD_VIEW_HXX #include "View.hxx" #endif #ifndef SD_WINDOW_SHELL_HXX #include "Window.hxx" #endif #include "drawdoc.hxx" #include "zoomlist.hxx" namespace sd { USHORT SidArrayZoom[] = { SID_ATTR_ZOOM, SID_ZOOM_OUT, SID_ZOOM_IN, 0 }; TYPEINIT1( FuZoom, FuPoor ); /************************************************************************* |* |* Konstruktor |* \************************************************************************/ FuZoom::FuZoom( ViewShell* pViewSh, ::sd::Window* pWin, ::sd::View* pView, SdDrawDocument* pDoc, SfxRequest& rReq) : FuPoor(pViewSh, pWin, pView, pDoc, rReq), bVisible(FALSE), bStartDrag(FALSE), bLineDraft(FALSE), bFillDraft(FALSE), bTextDraft(FALSE), bGrafDraft(FALSE) { } /************************************************************************* |* |* Destruktor |* \************************************************************************/ FuZoom::~FuZoom() { if (bVisible) { // Hide ZoomRect pViewShell->DrawMarkRect(aZoomRect); bVisible = FALSE; bStartDrag = FALSE; } } /************************************************************************* |* |* MouseButtonDown-event |* \************************************************************************/ BOOL FuZoom::MouseButtonDown(const MouseEvent& rMEvt) { // #95491# remember button state for creation of own MouseEvents SetMouseButtonCode(rMEvt.GetButtons()); pWindow->CaptureMouse(); bStartDrag = TRUE; aBeginPosPix = rMEvt.GetPosPixel(); aBeginPos = pWindow->PixelToLogic(aBeginPosPix); if (nSlotId == SID_ZOOM_PANNING) { // Ersatzdarstellung merken FrameView* pFrameView = pViewShell->GetFrameView(); bLineDraft = pFrameView->IsLineDraft(); bFillDraft = pFrameView->IsFillDraft(); bTextDraft = pFrameView->IsTextDraft(); bGrafDraft = pFrameView->IsGrafDraft(); // Ersatzdarstellungen einschalten pView->SetLineDraft(TRUE); pView->SetFillDraft(TRUE); pView->SetTextDraft(TRUE); pView->SetGrafDraft(TRUE); } return TRUE; } /************************************************************************* |* |* MouseMove-event |* \************************************************************************/ BOOL FuZoom::MouseMove(const MouseEvent& rMEvt) { if (bStartDrag) { if (bVisible) { pViewShell->DrawMarkRect(aZoomRect); } Point aPosPix = rMEvt.GetPosPixel(); ForceScroll(aPosPix); aEndPos = pWindow->PixelToLogic(aPosPix); aBeginPos = pWindow->PixelToLogic(aBeginPosPix); if (nSlotId == SID_ZOOM_PANNING) { // Panning Point aScroll = aBeginPos - aEndPos; // #i2237# // removed old stuff here which still forced zoom to be // %BRUSH_SIZE which is outdated now if (aScroll.X() != 0 || aScroll.Y() != 0) { Size aWorkSize = pView->GetWorkArea().GetSize(); Size aPageSize = pView->GetPageViewPvNum(0)->GetPage()->GetSize(); aScroll.X() /= aWorkSize.Width() / aPageSize.Width(); aScroll.Y() /= aWorkSize.Height() / aPageSize.Height(); pViewShell->Scroll(aScroll.X(), aScroll.Y()); aBeginPosPix = aPosPix; } } else { Rectangle aRect(aBeginPos, aEndPos); aZoomRect = aRect; aZoomRect.Justify(); pViewShell->DrawMarkRect(aZoomRect); } bVisible = TRUE; } return bStartDrag; } /************************************************************************* |* |* MouseButtonUp-event |* \************************************************************************/ BOOL FuZoom::MouseButtonUp(const MouseEvent& rMEvt) { // #95491# remember button state for creation of own MouseEvents SetMouseButtonCode(rMEvt.GetButtons()); if (bVisible) { // Hide ZoomRect pViewShell->DrawMarkRect(aZoomRect); bVisible = FALSE; } Point aPosPix = rMEvt.GetPosPixel(); if (nSlotId == SID_ZOOM_PANNING) { // Panning // Ersatzdarstellung restaurieren pView->SetLineDraft(bLineDraft); pView->SetFillDraft(bFillDraft); pView->SetTextDraft(bTextDraft); pView->SetGrafDraft(bGrafDraft); } else { // Zoom Size aZoomSizePixel = pWindow->LogicToPixel(aZoomRect).GetSize(); ULONG nTol = DRGPIX + DRGPIX; if ( aZoomSizePixel.Width() < (long) nTol && aZoomSizePixel.Height() < (long) nTol ) { // Klick auf der Stelle: Zoomfaktor verdoppeln Point aPos = pWindow->PixelToLogic(aPosPix); Size aSize = pWindow->PixelToLogic(pWindow->GetOutputSizePixel()); aSize.Width() /= 2; aSize.Height() /= 2; aPos.X() -= aSize.Width() / 2; aPos.Y() -= aSize.Height() / 2; aZoomRect.SetPos(aPos); aZoomRect.SetSize(aSize); } pViewShell->SetZoomRect(aZoomRect); } Rectangle aVisAreaWin = pWindow->PixelToLogic(Rectangle(Point(0,0), pWindow->GetOutputSizePixel())); pViewShell->GetZoomList()->InsertZoomRect(aVisAreaWin); bStartDrag = FALSE; pWindow->ReleaseMouse(); pViewShell->Cancel(); return TRUE; } /************************************************************************* |* |* Function aktivieren |* \************************************************************************/ void FuZoom::Activate() { aPtr = pWindow->GetPointer(); if (nSlotId == SID_ZOOM_PANNING) { pWindow->SetPointer(Pointer(POINTER_HAND)); } else { pWindow->SetPointer(Pointer(POINTER_MAGNIFY)); } } /************************************************************************* |* |* Function deaktivieren |* \************************************************************************/ void FuZoom::Deactivate() { pWindow->SetPointer( aPtr ); pViewShell->GetViewFrame()->GetBindings().Invalidate( SidArrayZoom ); } } // end of namespace sd