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Viewing changes to shells/generic/iggdialogpaletteeditor.cpp

  • Committer: Bazaar Package Importer
  • Author(s): Mark Hymers
  • Date: 2009-09-13 14:53:24 UTC
  • mfrom: (1.1.11 upstream) (2.1.4 sid)
  • Revision ID: james.westby@ubuntu.com-20090913145324-084ivqvf29arkc1b
Tags: 3.3.2-1
* New upstream release.
* Bump Standards-Version to 3.8.3.  No changes needed.

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shells/generic/iggdialogpaletteeditor.cpp
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/*=========================================================================
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  Program:   Ionization FRont Interactive Tool (IFRIT)
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  Language:  C++
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Copyright (c) 2002-2006 Nick Gnedin 
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All rights reserved.
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This file may be distributed and/or modified under the terms of the
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GNU General Public License version 2 as published by the Free Software
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Foundation and appearing in the file LICENSE.GPL included in the
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packaging of this file.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE FOR
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ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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=========================================================================*/
 
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/*=========================================================================
 
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  Program:   Ionization FRont Interactive Tool (IFRIT)
 
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  Language:  C++
 
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Copyright (c) 2002-2006 Nick Gnedin 
 
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All rights reserved.
 
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This file may be distributed and/or modified under the terms of the
 
11
GNU General Public License version 2 as published by the Free Software
 
12
Foundation and appearing in the file LICENSE.GPL included in the
 
13
packaging of this file.
 
14
 
 
15
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
 
16
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 
17
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 
18
ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE FOR
 
19
ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 
20
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 
21
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
 
22
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 
23
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 
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OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
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=========================================================================*/
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#include "iconfigure.h"
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#include "iimagefactory.h"
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#include "ifile.h"
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#include "ipalette.h"
 
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#include "ipaletteset.h"
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#include "ipiecewisefunction.h"
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#include "ishell.h"
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#include "ibgwidgetentrysubject.h"
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#include "iggsubjectfactory.h"
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#include "iggparameter.h"
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using namespace iggParameter;
 
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using namespace iParameter;
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using namespace iParameter;
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                virtual void Execute()
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                {
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                        iString fn;
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                        if(mOldFileName.IsEmpty()) mOldFileName = this->GetShell()->GetEnvironment(_EnvironmentPalette);
 
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                        if(mOldFileName.IsEmpty()) mOldFileName = this->GetShell()->GetEnvironment(Environment::Palette);
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                        fn = this->GetMainWindow()->GetFileName("Open palette file",mOldFileName,"Palette file (*.ipf)");
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                        if(!fn.IsEmpty() && fn.Part(-4).Lower()!=".ipf") fn += ".ipf";
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                        iFile f(fn);
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                        if(!f.Open(iFile::_Read,iFile::_Text))
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                        {
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                                this->GetMainWindow()->PopupWindow(mDialog->GetFrame(),"Failed to open a palette file.",_PopupWindowError);
 
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                                this->GetMainWindow()->PopupWindow(mDialog->GetFrame(),"Failed to open a palette file.",PopupWindow::Error);
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                                return;
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                        }
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                        iString ws;
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                        if(!f.ReadLine(ws) || !this->GetShell()->GetControlModule()->UnPackValuePalette(ws,mDialog->GetCurrentPalette()))
 
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                        if(!f.ReadLine(ws) || !iPaletteSet::Default()->UnPackValuePalette(ws,mDialog->GetCurrentPalette()))
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                        {
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                                this->GetMainWindow()->PopupWindow(mDialog->GetFrame(),"Palette file is corrupted.",_PopupWindowError);
 
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                                this->GetMainWindow()->PopupWindow(mDialog->GetFrame(),"Palette file is corrupted.",PopupWindow::Error);
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                        }
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                        else
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                        {
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                virtual void Execute()
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                {
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                        iString fn;
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                        if(mOldFileName.IsEmpty()) mOldFileName = this->GetShell()->GetEnvironment(_EnvironmentPalette);
 
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                        if(mOldFileName.IsEmpty()) mOldFileName = this->GetShell()->GetEnvironment(Environment::Palette);
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                        fn = this->GetMainWindow()->GetFileName("Save palette file",mOldFileName,"Palette file (*.ipf)",false);
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                        if(!fn.IsEmpty() && fn.Part(-4).Lower()!=".ipf") fn += ".ipf";
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                        iFile f(fn);
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                        if(!f.Open(iFile::_Write,iFile::_Text))
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                        {
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                                this->GetMainWindow()->PopupWindow(mDialog->GetFrame(),"Failed to create a palette file.",_PopupWindowError);
 
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                                this->GetMainWindow()->PopupWindow(mDialog->GetFrame(),"Failed to create a palette file.",PopupWindow::Error);
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                                return;
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                        }
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                        iString ws;
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                        this->GetShell()->GetControlModule()->PackValuePalette(ws,mDialog->GetCurrentPalette());
 
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                        iPaletteSet::Default()->PackValuePalette(ws,mDialog->GetCurrentPalette());
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                        if(!f.WriteLine(ws))
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                        {
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                                this->GetMainWindow()->PopupWindow(mDialog->GetFrame(),"Unable to write into a palette file.",_PopupWindowError);
 
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                                this->GetMainWindow()->PopupWindow(mDialog->GetFrame(),"Unable to write into a palette file.",PopupWindow::Error);
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                        }
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                        else
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                        {
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                        return mEditor->GetCurrentPalette();
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                }
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                virtual int GetCurrentPaletteIndex() const
 
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        protected:
 
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                virtual int GetPaletteId() const
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                {
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                        return mEditor->GetCurrentPaletteIndex() + 1;
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                }
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        protected:
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                virtual void SetCurrentPaletteIndexBody(int n)
 
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                virtual void SetPaletteId(int n)
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                {
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                        mEditor->SetCurrentPaletteIndex(n-1);
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                }
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                virtual iPiecewiseFunction* GetFunction()
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                {
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                        switch(mType)
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                        {
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                        case 0:
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                                {
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                                        return mEditor->GetCurrentPalette()->GetRedComponent();
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                                }
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                        case 1:
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                                {
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                                        return mEditor->GetCurrentPalette()->GetGreenComponent();
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                                }
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                        case 2:
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                                {
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                                        return mEditor->GetCurrentPalette()->GetBlueComponent();
225
 
                                }
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                        default:
227
 
                                {
228
 
                                        return 0;
229
 
                                }
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                        }
 
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                        return mEditor->GetCurrentPalette()->GetComponent(mType);
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                }
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                virtual void OnRender()
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                {
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                        if(s.Find("*") >= 0)
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                        {
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                                this->GetMainWindow()->PopupWindow(mDialog->GetFrame(),"A palette name may not contain symbols '*'",_PopupWindowError);
 
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                                this->GetMainWindow()->PopupWindow(mDialog->GetFrame(),"A palette name may not contain symbols '*'",PopupWindow::Error);
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                                mSubject->SetText(mDialog->GetCurrentPalette()->GetName());
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                        }
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                        else
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                virtual void Execute()
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                {
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                        mDialog->Apply(true);
332
 
                        if(!this->GetShell()->GetControlModule()->AddEmptyPalette())
 
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                        if(!iPaletteSet::Default()->AddEmptyPalette())
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                        {
334
 
                                this->GetMainWindow()->PopupWindow(mDialog->GetFrame(),"Unable to create a new palette.\nPerhaps, there is not enough free memory.",_PopupWindowError);
 
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                                this->GetMainWindow()->PopupWindow(mDialog->GetFrame(),"Unable to create a new palette.\nPerhaps, there is not enough free memory.",PopupWindow::Error);
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                        }
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                        else
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                        {
338
 
                                mDialog->SetCurrentPaletteIndex(this->GetShell()->GetControlModule()->GetNumberOfPalettes()-1);
 
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                                mDialog->SetCurrentPaletteIndex(iPaletteSet::Default()->GetNumberOfPalettes()-1);
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                        }
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                }
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iggDialogPaletteEditor::iggDialogPaletteEditor(iggMainWindow *parent) : iggDialog(parent,0U,iImageFactory::FindIcon("paled.png"),"Palette Editor","sr.gg.de",2)
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{
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        mCurrentPalette = new iPalette;
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        mCurrentPalette->Copy(this->GetShell()->GetControlModule()->GetPalette(0));
 
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        mCurrentPalette->Copy(iPaletteSet::Default()->GetPalette(0));
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        mCurrentPaletteIndex = 0;
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        iggFrame *cpb = new iggFrame(mFrame,2);
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        iggWidget *pf1, *pf2, *pf3;
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        pf1 = new PiecewiseFunctionControls(0,this,spb);
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        ps->AddDependent(pf1);
 
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        ps->AddBuddy(pf1);
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        pf2 = new PiecewiseFunctionControls(1,this,spb);
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        ps->AddDependent(pf2);
 
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        ps->AddBuddy(pf2);
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        pf3 = new PiecewiseFunctionControls(2,this,spb);
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        ps->AddDependent(pf3);
 
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        ps->AddBuddy(pf3);
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        spb->AddLine(pf1,pf2,pf3);
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        spb->SetRowStretch(0,0);
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void iggDialogPaletteEditor::SetCurrentPaletteIndex(int n)
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{
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        if(n>0 && n<=this->GetShell()->GetControlModule()->GetNumberOfPalettes())
 
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        if(n>=0 && n<iPaletteSet::Default()->GetNumberOfPalettes())
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        {
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                if(mApplyButton->IsEnabled()) this->Apply(true);
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                mCurrentPalette->Copy(this->GetShell()->GetControlModule()->GetPalette(n));
 
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                mCurrentPalette->Copy(iPaletteSet::Default()->GetPalette(n));
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                mCurrentPaletteIndex = n;
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                this->UpdateDialog();
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        }
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{
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        if(mApplyButton->IsEnabled() && (!ask || this->GetMainWindow()->AskForConfirmation("Do you want to apply changes?","Apply")))
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        {
440
 
                this->GetShell()->GetControlModule()->GetPalette(mCurrentPaletteIndex)->Copy(mCurrentPalette);
 
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                iPaletteSet::Default()->GetPalette(mCurrentPaletteIndex)->Copy(mCurrentPalette);
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                iggFramePaletteSelectionBase::UpdateAll();
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                this->GetShell()->GetControlModule()->Render(_RenderOptionAll);
 
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                this->GetShell()->GetControlModule()->Render(RenderOption::All);
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                mApplyButton->Enable(false);
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        }
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}