<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> <title>AlbumShaper: grainEditor.cpp Source File</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <link href="doxygen.css" rel="stylesheet" type="text/css"/> </head> <body> <!-- Generated by Doxygen 1.6.2 --> <div class="navigation" id="top"> <div class="tabs"> <ul> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="annotated.html"><span>Classes</span></a></li> <li class="current"><a href="files.html"><span>Files</span></a></li> </ul> </div> <div class="tabs"> <ul> <li><a href="files.html"><span>File List</span></a></li> <li><a href="globals.html"><span>File Members</span></a></li> </ul> </div> <h1>grainEditor.cpp</h1><a href="grainEditor_8cpp.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">//==============================================</span> <a name="l00002"></a>00002 <span class="comment">// copyright : (C) 2003-2005 by Will Stokes</span> <a name="l00003"></a>00003 <span class="comment">//==============================================</span> <a name="l00004"></a>00004 <span class="comment">// This program is free software; you can redistribute it</span> <a name="l00005"></a>00005 <span class="comment">// and/or modify it under the terms of the GNU General</span> <a name="l00006"></a>00006 <span class="comment">// Public License as published by the Free Software</span> <a name="l00007"></a>00007 <span class="comment">// Foundation; either version 2 of the License, or</span> <a name="l00008"></a>00008 <span class="comment">// (at your option) any later version.</span> <a name="l00009"></a>00009 <span class="comment">//==============================================</span> <a name="l00010"></a>00010 <a name="l00011"></a>00011 <span class="comment">//Systemwide includes</span> <a name="l00012"></a>00012 <span class="preprocessor">#include <qlayout.h></span> <a name="l00013"></a>00013 <span class="preprocessor">#include <qlabel.h></span> <a name="l00014"></a>00014 <span class="preprocessor">#include <qcombobox.h></span> <a name="l00015"></a>00015 <span class="preprocessor">#include <qpushbutton.h></span> <a name="l00016"></a>00016 <span class="preprocessor">#include <qframe.h></span> <a name="l00017"></a>00017 <span class="preprocessor">#include <qslider.h></span> <a name="l00018"></a>00018 <span class="preprocessor">#include <qtooltip.h></span> <a name="l00019"></a>00019 <span class="preprocessor">#include <qsizegrip.h></span> <a name="l00020"></a>00020 <a name="l00021"></a>00021 <span class="comment">//Projectwide includes</span> <a name="l00022"></a>00022 <span class="preprocessor">#include "<a class="code" href="grainEditor_8h.html">grainEditor.h</a>"</span> <a name="l00023"></a>00023 <span class="preprocessor">#include "<a class="code" href="panningPreviewInterface_8h.html">panningPreviewInterface.h</a>"</span> <a name="l00024"></a>00024 <span class="preprocessor">#include "<a class="code" href="selectionPlacementInterface_8h.html">selectionPlacementInterface.h</a>"</span> <a name="l00025"></a>00025 <span class="preprocessor">#include "../blurSharpenSlider.h"</span> <a name="l00026"></a>00026 <span class="preprocessor">#include "../clickableLabel.h"</span> <a name="l00027"></a>00027 <span class="preprocessor">#include "../../config.h"</span> <a name="l00028"></a>00028 <span class="preprocessor">#include "../../backend/manipulations/blur.h"</span> <a name="l00029"></a>00029 <span class="preprocessor">#include "../../backend/manipulations/sharpen.h"</span> <a name="l00030"></a>00030 <span class="preprocessor">#include "../../backend/manipulations/edgeDetect.h"</span> <a name="l00031"></a>00031 <span class="preprocessor">#include "../../backend/tools/imageTools.h"</span> <a name="l00032"></a>00032 <a name="l00033"></a><a class="code" href="grainEditor_8cpp.html#a4ded029c11c97d844b3bab790eeae2af">00033</a> <span class="preprocessor">#define SLIDER_RADIUS 50</span> <a name="l00034"></a>00034 <span class="preprocessor"></span> <a name="l00035"></a>00035 <span class="comment">//==============================================</span> <a name="l00036"></a><a class="code" href="classGrainEditor.html#abac90b6de6815d3485993b7b5b35fec8">00036</a> <a class="code" href="classGrainEditor.html#abac90b6de6815d3485993b7b5b35fec8" title="Constructs layout.">GrainEditor::GrainEditor</a>( QString fileName, <a class="code" href="classQWidget.html">QWidget</a> *parent, <span class="keyword">const</span> <span class="keywordtype">char</span>* name ) : <a class="code" href="classQDialog.html">QDialog</a>(parent,name,true) <a name="l00037"></a>00037 { <a name="l00038"></a>00038 <span class="comment">//record filename</span> <a name="l00039"></a>00039 this->fileName = fileName; <a name="l00040"></a>00040 <a name="l00041"></a>00041 <span class="comment">//record original image size</span> <a name="l00042"></a>00042 <a class="code" href="imageTools_8cpp.html#a2af7f0a9c4f931ad3213c36796e95288" title="Get image dimensions.">getImageSize</a>( fileName, <a class="code" href="classGrainEditor.html#a5a02cdf8dec25312f089fdaf7e883a30">origImageSize</a> ); <a name="l00043"></a>00043 <a name="l00044"></a>00044 <span class="comment">//construct edges image</span> <a name="l00045"></a>00045 <span class="comment">//speed up edge finding by scaling image down to < 800x600</span> <a name="l00046"></a>00046 <a class="code" href="imageTools_8cpp.html#a126e11984fb8124e78e3b1b68a24870c" title="Scale image and save copy to disk.">scaleImage</a>( fileName, <a class="code" href="classGrainEditor.html#afa454700f5825ea8aca9184671318705">edgesImage</a>, 512, 384 ); <a name="l00047"></a>00047 <a class="code" href="classEdgeDetect.html">EdgeDetect</a> detector( &<a class="code" href="classGrainEditor.html#afa454700f5825ea8aca9184671318705">edgesImage</a> ); <a name="l00048"></a>00048 <a class="code" href="classGrainEditor.html#a3077f676b4a405210349fe5f7137c084">clusterMap</a> = detector.<a class="code" href="classEdgeDetect.html#aee7ef6f45c78c478c830c3044de4d542">getClusterMap</a>(); <a name="l00049"></a>00049 <a class="code" href="classGrainEditor.html#ae2d6af47b315b8577b1f71415a489815">numRegions</a> = detector.<a class="code" href="classEdgeDetect.html#a4a04903c7747f5668e7283f0e5085693">getNumClusters</a>(); <a name="l00050"></a>00050 <a name="l00051"></a>00051 <a class="code" href="classQFrame.html">QFrame</a>* visibleFrame = <span class="keyword">new</span> <a class="code" href="classQFrame.html">QFrame</a>( <span class="keyword">this</span>, <span class="stringliteral">"visible widgets"</span> ); <a name="l00052"></a>00052 <span class="comment">//--------------</span> <a name="l00053"></a>00053 <span class="comment">//Preview frame</span> <a name="l00054"></a>00054 <a class="code" href="classGrainEditor.html#a2b8ec0d9ac4a042d48ac0d9b834f7a46" title="Preview image.">previewInterface</a> = <span class="keyword">new</span> <a class="code" href="classPanningPreviewInterface.html">PanningPreviewInterface</a>( fileName, <a name="l00055"></a>00055 visibleFrame, <span class="stringliteral">"previewInterface"</span> ); <a name="l00056"></a>00056 <a class="code" href="classGrainEditor.html#a83c99d0330194b9cca744c9837fb2d0c">previewSelection</a> = <span class="keyword">new</span> QComboBox( visibleFrame, <span class="stringliteral">"previewSelction"</span> ); <a name="l00057"></a>00057 <a class="code" href="classGrainEditor.html#a83c99d0330194b9cca744c9837fb2d0c">previewSelection</a>->insertItem( tr(<span class="stringliteral">"Split View"</span>) ); <a name="l00058"></a>00058 <a class="code" href="classGrainEditor.html#a83c99d0330194b9cca744c9837fb2d0c">previewSelection</a>->insertItem( tr(<span class="stringliteral">"Original Image"</span>) ); <a name="l00059"></a>00059 <a class="code" href="classGrainEditor.html#a83c99d0330194b9cca744c9837fb2d0c">previewSelection</a>->insertItem( tr(<span class="stringliteral">"Adjusted Image"</span>) ); <a name="l00060"></a>00060 connect( <a class="code" href="classGrainEditor.html#a83c99d0330194b9cca744c9837fb2d0c">previewSelection</a>, SIGNAL(activated(<span class="keywordtype">int</span>)), <span class="keyword">this</span>, SLOT(<a class="code" href="classGrainEditor.html#aaf2ac934cf43dd3418ff284d363a1827" title="updates preview image">selectPreviewImageType</a>(<span class="keywordtype">int</span>)) ); <a name="l00061"></a>00061 <span class="comment">//-------------- </span> <a name="l00062"></a>00062 <span class="comment">//Controls frame </span> <a name="l00063"></a>00063 <a class="code" href="classQFrame.html">QFrame</a>* controlsFrame = <span class="keyword">new</span> <a class="code" href="classQFrame.html">QFrame</a>( visibleFrame, <span class="stringliteral">"controlsFrame"</span> ); <a name="l00064"></a>00064 <a name="l00065"></a>00065 <a class="code" href="classQLabel.html">QLabel</a>* selectionLabel = <span class="keyword">new</span> <a class="code" href="classQLabel.html">QLabel</a>( tr(<span class="stringliteral">"Region Shown in Detail:"</span>), <a name="l00066"></a>00066 controlsFrame, <span class="stringliteral">"selectionLabel"</span> ); <a name="l00067"></a>00067 <a name="l00068"></a>00068 <a class="code" href="classGrainEditor.html#abfd6ab4d74f4c762ba32b8f76b75418c" title="Interface for placing selection.">selectionPlacementInterface</a> = <span class="keyword">new</span> <a class="code" href="classSelectionPlacementInterface.html" title="A selection region placement interface.">SelectionPlacementInterface</a>( fileName, <a name="l00069"></a>00069 controlsFrame, <a name="l00070"></a>00070 <span class="stringliteral">"selectionPlacementInterface"</span> ); <a name="l00071"></a>00071 <span class="comment">//--</span> <a name="l00072"></a>00072 connect( <a class="code" href="classGrainEditor.html#a2b8ec0d9ac4a042d48ac0d9b834f7a46" title="Preview image.">previewInterface</a>, SIGNAL( selectionChanged() ), <a name="l00073"></a>00073 <span class="keyword">this</span>, SLOT( <a class="code" href="classGrainEditor.html#a273a80ff93a8e79260ea64647ace66c6" title="handle resize preview signals">previewResized</a>() ) ); <a name="l00074"></a>00074 connect( <a class="code" href="classGrainEditor.html#abfd6ab4d74f4c762ba32b8f76b75418c" title="Interface for placing selection.">selectionPlacementInterface</a>, SIGNAL(placementChanged(QRect)), <a name="l00075"></a>00075 <a class="code" href="classGrainEditor.html#a2b8ec0d9ac4a042d48ac0d9b834f7a46" title="Preview image.">previewInterface</a>, SLOT(setSelection(QRect)) ); <a name="l00076"></a>00076 <span class="comment">//--</span> <a name="l00077"></a>00077 <a class="code" href="classGrainEditor.html#a34f90ba955f49fefc71952927d4b3b06" title="Grain slider.">boundariesSlider</a> = <span class="keyword">new</span> <a class="code" href="classBlurSharpenSlider.html">BlurSharpenSlider</a>( Qt::Vertical, controlsFrame ); <a name="l00078"></a>00078 <a class="code" href="classGrainEditor.html#a34f90ba955f49fefc71952927d4b3b06" title="Grain slider.">boundariesSlider</a>->setMinValue( -<a class="code" href="grainEditor_8cpp.html#a4ded029c11c97d844b3bab790eeae2af">SLIDER_RADIUS</a> ); <a name="l00079"></a>00079 <a class="code" href="classGrainEditor.html#a34f90ba955f49fefc71952927d4b3b06" title="Grain slider.">boundariesSlider</a>->setMaxValue( <a class="code" href="grainEditor_8cpp.html#a4ded029c11c97d844b3bab790eeae2af">SLIDER_RADIUS</a> ); <a name="l00080"></a>00080 connect( <a class="code" href="classGrainEditor.html#a34f90ba955f49fefc71952927d4b3b06" title="Grain slider.">boundariesSlider</a>, SIGNAL(valueChanged(<span class="keywordtype">int</span>)), <a name="l00081"></a>00081 <span class="keyword">this</span>, SLOT(<a class="code" href="classGrainEditor.html#a98fd9d708cccecabaa3d342cbc6b1984" title="generate and set adjusted image">generateAdjustedPreviewImage</a>()) ); <a name="l00082"></a>00082 <a name="l00083"></a>00083 <a class="code" href="classGrainEditor.html#a1ecde5b23c5aa15f5114b6701df7cd8b">boundariesIcon</a> = <span class="keyword">new</span> <a class="code" href="classClickableLabel.html" title="A clickable label.">ClickableLabel</a>( controlsFrame, <span class="stringliteral">"boundariesIcon"</span> ); <a name="l00084"></a>00084 connect( <a class="code" href="classGrainEditor.html#a1ecde5b23c5aa15f5114b6701df7cd8b">boundariesIcon</a>, SIGNAL(clicked()), SLOT(<a class="code" href="classGrainEditor.html#a3a5469862ab2b1d5d577a590470d8793" title="reset blur/sharpen of object boundaries">resetBoundaries</a>()) ); <a name="l00085"></a>00085 <a name="l00086"></a>00086 <span class="comment">// boundariesIcon->setPixmap( QPixmap(QString(IMAGE_PATH)+"miscImages/boundaries.png") );</span> <a name="l00087"></a>00087 <span class="comment">// QToolTip::add( boundariesSlider, tr("Blur/sharpen boundaries") ); </span> <a name="l00088"></a>00088 <span class="comment">// QToolTip::add( boundariesIcon, tr("Reset boundaries") );</span> <a name="l00089"></a>00089 <a class="code" href="classGrainEditor.html#a1ecde5b23c5aa15f5114b6701df7cd8b">boundariesIcon</a>-><a class="code" href="classClickableLabel.html#af6ee3b690cac8ad35b1979b4fce21460">setPixmap</a>( QPixmap(QString(<a class="code" href="config_8cpp.html#a59e02362a9a29a755712dc830a3eb513">IMAGE_PATH</a>)+<span class="stringliteral">"miscImages/blurSharpen.png"</span>) ); <a name="l00090"></a>00090 QToolTip::add( <a class="code" href="classGrainEditor.html#a34f90ba955f49fefc71952927d4b3b06" title="Grain slider.">boundariesSlider</a>, tr(<span class="stringliteral">"Blur/Sharpen Image"</span>) ); <a name="l00091"></a>00091 QToolTip::add( <a class="code" href="classGrainEditor.html#a1ecde5b23c5aa15f5114b6701df7cd8b">boundariesIcon</a>, tr(<span class="stringliteral">"Reset"</span>) ); <a name="l00092"></a>00092 <span class="comment">//--</span> <a name="l00093"></a>00093 <span class="comment">/*</span> <a name="l00094"></a>00094 <span class="comment"> regionsSlider = new QSlider(Qt::Vertical, controlsFrame );</span> <a name="l00095"></a>00095 <span class="comment"> regionsSlider->setMinValue( -SLIDER_RADIUS );</span> <a name="l00096"></a>00096 <span class="comment"> regionsSlider->setMaxValue( SLIDER_RADIUS );</span> <a name="l00097"></a>00097 <span class="comment"> connect( regionsSlider, SIGNAL(valueChanged(int)),</span> <a name="l00098"></a>00098 <span class="comment"> this, SLOT(generateAdjustedPreviewImage()) );</span> <a name="l00099"></a>00099 <span class="comment"> QToolTip::add( regionsSlider, tr("Blur/sharpen regions") ); </span> <a name="l00100"></a>00100 <span class="comment"> </span> <a name="l00101"></a>00101 <span class="comment"> regionsIcon = new ClickableLabel( controlsFrame, "regionsIcon" );</span> <a name="l00102"></a>00102 <span class="comment"> regionsIcon->setPixmap( QPixmap(QString(IMAGE_PATH)+"miscImages/regions.png") );</span> <a name="l00103"></a>00103 <span class="comment"> connect( regionsIcon, SIGNAL(clicked()), SLOT(resetRegions()) ); </span> <a name="l00104"></a>00104 <span class="comment"> QToolTip::add( regionsIcon, tr("Reset regions") );</span> <a name="l00105"></a>00105 <span class="comment"> */</span> <a name="l00106"></a>00106 <span class="comment">//--</span> <a name="l00107"></a>00107 QGridLayout* controlsGrid = <span class="keyword">new</span> QGridLayout( controlsFrame, 6, 4, 0 ); <a name="l00108"></a>00108 controlsGrid->setRowStretch( 0, 1 ); <a name="l00109"></a>00109 <a name="l00110"></a>00110 controlsGrid->addMultiCellWidget( selectionLabel, 1,1, 0,3 ); <a name="l00111"></a>00111 controlsGrid->addMultiCellWidget( <a class="code" href="classGrainEditor.html#abfd6ab4d74f4c762ba32b8f76b75418c" title="Interface for placing selection.">selectionPlacementInterface</a>, 2,2, 0,3 ); <a name="l00112"></a>00112 <a name="l00113"></a>00113 controlsGrid->addWidget( <a class="code" href="classGrainEditor.html#a34f90ba955f49fefc71952927d4b3b06" title="Grain slider.">boundariesSlider</a>, 3, 1 ); <a name="l00114"></a>00114 controlsGrid->addWidget( <a class="code" href="classGrainEditor.html#a1ecde5b23c5aa15f5114b6701df7cd8b">boundariesIcon</a>, 4, 1 ); <a name="l00115"></a>00115 <a name="l00116"></a>00116 <span class="comment">// controlsGrid->addWidget( regionsSlider, 3, 2 );</span> <a name="l00117"></a>00117 <span class="comment">// controlsGrid->addWidget( regionsIcon, 4, 2 );</span> <a name="l00118"></a>00118 <a name="l00119"></a>00119 <span class="comment">//make sure sliders have enough space so all slider units are settable</span> <a name="l00120"></a>00120 controlsGrid->setRowSpacing( 3, 2*<a class="code" href="grainEditor_8cpp.html#a4ded029c11c97d844b3bab790eeae2af">SLIDER_RADIUS</a> + 5) ; <a name="l00121"></a>00121 <a name="l00122"></a>00122 controlsGrid->setRowStretch( 5, 1 ); <a name="l00123"></a>00123 controlsGrid->setSpacing( <a class="code" href="config_8h.html#a07d364596a27705c900f07340515d5db">WIDGET_SPACING</a> ); <a name="l00124"></a>00124 <a name="l00125"></a>00125 controlsGrid->setColStretch( 0, 1 ); <a name="l00126"></a>00126 controlsGrid->setColStretch( 3, 1 ); <a name="l00127"></a>00127 <span class="comment">//--------------</span> <a name="l00128"></a>00128 <span class="comment">//Dialog buttons: </span> <a name="l00129"></a>00129 <a class="code" href="classGrainEditor.html#a963402966e2b8a7634ba0a309b20aaad">buttonsFrame</a> = <span class="keyword">new</span> <a class="code" href="classQFrame.html">QFrame</a>( visibleFrame, <span class="stringliteral">"dialogButtons"</span> ); <a name="l00130"></a>00130 <a name="l00131"></a>00131 QPushButton* applyButton = <span class="keyword">new</span> QPushButton( tr(<span class="stringliteral">"Apply"</span>), <a class="code" href="classGrainEditor.html#a963402966e2b8a7634ba0a309b20aaad">buttonsFrame</a> ); <a name="l00132"></a>00132 applyButton->setDefault(<span class="keyword">true</span>); <a name="l00133"></a>00133 applyButton->setFocus(); <a name="l00134"></a>00134 connect( applyButton, SIGNAL(clicked()), SLOT(<a class="code" href="classGrainEditor.html#a406dea67ed814907628a1b380bee90ea" title="check for changes to settings, if so">applyAction</a>()) ); <a name="l00135"></a>00135 <a name="l00136"></a>00136 QPushButton* cancelButton = <span class="keyword">new</span> QPushButton( tr(<span class="stringliteral">"Cancel"</span>), <a class="code" href="classGrainEditor.html#a963402966e2b8a7634ba0a309b20aaad">buttonsFrame</a> ); <a name="l00137"></a>00137 connect( cancelButton, SIGNAL(clicked()), SLOT(reject()) ); <a name="l00138"></a>00138 <a name="l00139"></a>00139 QPushButton* resetButton = <span class="keyword">new</span> QPushButton( tr(<span class="stringliteral">"Reset"</span>), <a class="code" href="classGrainEditor.html#a963402966e2b8a7634ba0a309b20aaad">buttonsFrame</a> ); <a name="l00140"></a>00140 connect( resetButton, SIGNAL(clicked()), SLOT(<a class="code" href="classGrainEditor.html#a72ab91338e8be02eebbcf64d36aba9ec" title="resets image grain to original state">resetAction</a>()) ); <a name="l00141"></a>00141 <a name="l00142"></a>00142 QGridLayout* buttonsGrid = <span class="keyword">new</span> QGridLayout( <a class="code" href="classGrainEditor.html#a963402966e2b8a7634ba0a309b20aaad">buttonsFrame</a>, 1, 5, 0 ); <a name="l00143"></a>00143 buttonsGrid->setColStretch( 0, 1 ); <a name="l00144"></a>00144 buttonsGrid->addWidget( applyButton, 0, 1 ); <a name="l00145"></a>00145 buttonsGrid->addWidget( cancelButton, 0, 2 ); <a name="l00146"></a>00146 buttonsGrid->addWidget( resetButton, 0, 3 ); <a name="l00147"></a>00147 buttonsGrid->setColStretch( 4, 1 ); <a name="l00148"></a>00148 buttonsGrid->setSpacing( <a class="code" href="config_8h.html#a07d364596a27705c900f07340515d5db">WIDGET_SPACING</a> ); <a name="l00149"></a>00149 <span class="comment">//--------------</span> <a name="l00150"></a>00150 <span class="comment">//Top level grid </span> <a name="l00151"></a>00151 QGridLayout* mainGrid = <span class="keyword">new</span> QGridLayout( visibleFrame, 3, 2, 0 ); <a name="l00152"></a>00152 <a name="l00153"></a>00153 mainGrid->addWidget( <a class="code" href="classGrainEditor.html#a2b8ec0d9ac4a042d48ac0d9b834f7a46" title="Preview image.">previewInterface</a>, 0,0 ); <a name="l00154"></a>00154 mainGrid->addWidget( <a class="code" href="classGrainEditor.html#a83c99d0330194b9cca744c9837fb2d0c">previewSelection</a>, 1,0, Qt::AlignHCenter ); <a name="l00155"></a>00155 <a name="l00156"></a>00156 mainGrid->addMultiCellWidget( controlsFrame, 0,1, 1,1 ); <a name="l00157"></a>00157 <a name="l00158"></a>00158 mainGrid->addMultiCellWidget( <a class="code" href="classGrainEditor.html#a963402966e2b8a7634ba0a309b20aaad">buttonsFrame</a>, 2,2, 0,1 ); <a name="l00159"></a>00159 <a name="l00160"></a>00160 mainGrid->setRowStretch( 0, 1 ); <a name="l00161"></a>00161 mainGrid->setColStretch( 0, 1 ); <a name="l00162"></a>00162 <a name="l00163"></a>00163 mainGrid->setSpacing( <a class="code" href="config_8h.html#a07d364596a27705c900f07340515d5db">WIDGET_SPACING</a> ); <a name="l00164"></a>00164 mainGrid->setMargin( <a class="code" href="config_8h.html#a07d364596a27705c900f07340515d5db">WIDGET_SPACING</a> ); <a name="l00165"></a>00165 <a name="l00166"></a>00166 <a name="l00167"></a>00167 QGridLayout* invisibleGrid = <span class="keyword">new</span> QGridLayout( <span class="keyword">this</span>, 2, 1, 0 ); <a name="l00168"></a>00168 invisibleGrid->addWidget( visibleFrame, 0, 0 ); <a name="l00169"></a>00169 invisibleGrid->setRowStretch( 0, 1 ); <a name="l00170"></a>00170 <a name="l00171"></a>00171 <span class="comment">//PLATFORM_SPECIFIC_CODE</span> <a name="l00172"></a>00172 <span class="comment">//windows users expect a grip, but qt doesn't put one in by default. we'll add</span> <a name="l00173"></a>00173 <span class="comment">//it for them too. :-)</span> <a name="l00174"></a>00174 <span class="preprocessor">#if defined(Q_OS_WIN)</span> <a name="l00175"></a>00175 <span class="preprocessor"></span> QSizeGrip* sizeGrip = <span class="keyword">new</span> QSizeGrip( <span class="keyword">this</span> ); <a name="l00176"></a>00176 invisibleGrid->addWidget( sizeGrip, 1, 0, Qt::AlignRight | Qt::AlignBottom ); <a name="l00177"></a>00177 <span class="preprocessor">#endif</span> <a name="l00178"></a>00178 <span class="preprocessor"></span> <a name="l00179"></a>00179 <a name="l00180"></a>00180 <a name="l00181"></a>00181 <a name="l00182"></a>00182 <span class="comment">//--------------</span> <a name="l00183"></a>00183 <span class="comment">//Window caption</span> <a name="l00184"></a>00184 setCaption( tr(<span class="stringliteral">"Grain Editor"</span>) ); <a name="l00185"></a>00185 <span class="comment">//-------------------------------</span> <a name="l00186"></a>00186 } <a name="l00187"></a>00187 <span class="comment">//==============================================</span> <a name="l00188"></a><a class="code" href="classGrainEditor.html#a0c1bb28a73606e415b077eb54b4e33ba">00188</a> <a class="code" href="classGrainEditor.html#a0c1bb28a73606e415b077eb54b4e33ba">GrainEditor::~GrainEditor</a>() { } <a name="l00189"></a>00189 <span class="comment">//==============================================</span> <a name="l00190"></a><a class="code" href="classGrainEditor.html#a406dea67ed814907628a1b380bee90ea">00190</a> <span class="keywordtype">void</span> <a class="code" href="classGrainEditor.html#a406dea67ed814907628a1b380bee90ea" title="check for changes to settings, if so">GrainEditor::applyAction</a>() <a name="l00191"></a>00191 { <a name="l00192"></a>00192 <span class="comment">//check if user has adjusted grain.</span> <a name="l00193"></a>00193 <span class="comment">//if any changes have taken place call "accept", else "reject" so image is not</span> <a name="l00194"></a>00194 <span class="comment">//updated and appear modified</span> <a name="l00195"></a>00195 <span class="keywordflow">if</span>( <a class="code" href="classGrainEditor.html#a34f90ba955f49fefc71952927d4b3b06" title="Grain slider.">boundariesSlider</a>->value() != 0 ) <a name="l00196"></a>00196 <span class="comment">//||</span> <a name="l00197"></a>00197 <span class="comment">// regionsSlider->value() != 0 )</span> <a name="l00198"></a>00198 { accept(); } <a name="l00199"></a>00199 <span class="keywordflow">else</span> <a name="l00200"></a>00200 { reject(); } <a name="l00201"></a>00201 } <a name="l00202"></a>00202 <span class="comment">//==============================================</span> <a name="l00203"></a><a class="code" href="classGrainEditor.html#a3a5469862ab2b1d5d577a590470d8793">00203</a> <span class="keywordtype">void</span> <a class="code" href="classGrainEditor.html#a3a5469862ab2b1d5d577a590470d8793" title="reset blur/sharpen of object boundaries">GrainEditor::resetBoundaries</a>() <a name="l00204"></a>00204 { <a name="l00205"></a>00205 <a class="code" href="classGrainEditor.html#a34f90ba955f49fefc71952927d4b3b06" title="Grain slider.">boundariesSlider</a>->setValue( 0 ); <a name="l00206"></a>00206 } <a name="l00207"></a>00207 <span class="comment">//==============================================</span> <a name="l00208"></a><a class="code" href="classGrainEditor.html#a5d18bbb5c46b73d6c52b71c14d75dbea">00208</a> <span class="keywordtype">void</span> <a class="code" href="classGrainEditor.html#a5d18bbb5c46b73d6c52b71c14d75dbea" title="reset blur/sharpen of regions">GrainEditor::resetRegions</a>() <a name="l00209"></a>00209 { <a name="l00210"></a>00210 <span class="comment">//regionsSlider->setValue( 0 );</span> <a name="l00211"></a>00211 } <a name="l00212"></a>00212 <span class="comment">//==============================================</span> <a name="l00213"></a><a class="code" href="classGrainEditor.html#a72ab91338e8be02eebbcf64d36aba9ec">00213</a> <span class="keywordtype">void</span> <a class="code" href="classGrainEditor.html#a72ab91338e8be02eebbcf64d36aba9ec" title="resets image grain to original state">GrainEditor::resetAction</a>() <a name="l00214"></a>00214 { <a name="l00215"></a>00215 <a class="code" href="classGrainEditor.html#a34f90ba955f49fefc71952927d4b3b06" title="Grain slider.">boundariesSlider</a>->setValue( 0 ); <a name="l00216"></a>00216 <span class="comment">//regionsSlider->setValue( 0 );</span> <a name="l00217"></a>00217 } <a name="l00218"></a>00218 <span class="comment">//==============================================</span> <a name="l00219"></a><a class="code" href="classGrainEditor.html#a29f303d6c654ec9195c1f82a002438ee">00219</a> QImage* <a class="code" href="classGrainEditor.html#a29f303d6c654ec9195c1f82a002438ee" title="get modified image that resulted from adjustments">GrainEditor::getModifiedImage</a>() <a name="l00220"></a>00220 { <a name="l00221"></a>00221 QImage* adjustedImage = <span class="keyword">new</span> QImage(<a class="code" href="classGrainEditor.html#a74494aad65abe7cb522c2cfaa7e8d5ad">fileName</a>); <a name="l00222"></a>00222 <a name="l00223"></a>00223 <span class="comment">//convert to 32-bit depth if necessary</span> <a name="l00224"></a>00224 <span class="keywordflow">if</span>( adjustedImage->depth() < 32 ) <a name="l00225"></a>00225 { <a name="l00226"></a>00226 QImage* tmp = adjustedImage; <a name="l00227"></a>00227 adjustedImage = <span class="keyword">new</span> QImage( tmp->convertDepth( 32, Qt::AutoColor ) ); <a name="l00228"></a>00228 <span class="keyword">delete</span> tmp; tmp=NULL; <a name="l00229"></a>00229 } <a name="l00230"></a>00230 <a name="l00231"></a>00231 <a class="code" href="classGrainEditor.html#a99b84ac16ea6b6c08662af69fe98669a">adjustImage</a>( *adjustedImage, QPoint(0,0) ); <a name="l00232"></a>00232 <span class="keywordflow">return</span> adjustedImage; <a name="l00233"></a>00233 } <a name="l00234"></a>00234 <span class="comment">//==============================================</span> <a name="l00235"></a><a class="code" href="classGrainEditor.html#aaf2ac934cf43dd3418ff284d363a1827">00235</a> <span class="keywordtype">void</span> <a class="code" href="classGrainEditor.html#aaf2ac934cf43dd3418ff284d363a1827" title="updates preview image">GrainEditor::selectPreviewImageType</a>( <span class="keywordtype">int</span> selection ) <a name="l00236"></a>00236 { <a name="l00237"></a>00237 <a class="code" href="classGrainEditor.html#a2b8ec0d9ac4a042d48ac0d9b834f7a46" title="Preview image.">previewInterface</a>-><a class="code" href="classSplitViewInterface.html#ae6cd0c9f1fb64b0313063f59aa748943" title="Sets preview mode.">setPreviewMode</a>( (<a class="code" href="splitViewInterface_8h.html#aa4478246983e5a13f84754204fb5ab80" title="current preview mode">PREVIEW_MODE</a>)selection ); <a name="l00238"></a>00238 } <a name="l00239"></a>00239 <span class="comment">//==============================================</span> <a name="l00240"></a><a class="code" href="classGrainEditor.html#a273a80ff93a8e79260ea64647ace66c6">00240</a> <span class="keywordtype">void</span> <a class="code" href="classGrainEditor.html#a273a80ff93a8e79260ea64647ace66c6" title="handle resize preview signals">GrainEditor::previewResized</a>() <a name="l00241"></a>00241 { <a name="l00242"></a>00242 <span class="comment">//reset selected region in selection placement interface</span> <a name="l00243"></a>00243 <a class="code" href="classGrainEditor.html#abfd6ab4d74f4c762ba32b8f76b75418c" title="Interface for placing selection.">selectionPlacementInterface</a>-><a class="code" href="classSelectionPlacementInterface.html#af099a62a94a034e3ba1b11357d96a92c" title="Set the select region using image space coordinates.">setSelectedRegion</a>( <a class="code" href="classGrainEditor.html#a2b8ec0d9ac4a042d48ac0d9b834f7a46" title="Preview image.">previewInterface</a>-><a class="code" href="classPanningPreviewInterface.html#a4b3332b2006f61fab9a290bd3637db10">getSelection</a>() ); <a name="l00244"></a>00244 <a name="l00245"></a>00245 <span class="comment">//regenerate adjusted image and repaint</span> <a name="l00246"></a>00246 <a class="code" href="classGrainEditor.html#a98fd9d708cccecabaa3d342cbc6b1984" title="generate and set adjusted image">generateAdjustedPreviewImage</a>(); <a name="l00247"></a>00247 } <a name="l00248"></a>00248 <span class="comment">//==============================================</span> <a name="l00249"></a><a class="code" href="classGrainEditor.html#a98fd9d708cccecabaa3d342cbc6b1984">00249</a> <span class="keywordtype">void</span> <a class="code" href="classGrainEditor.html#a98fd9d708cccecabaa3d342cbc6b1984" title="generate and set adjusted image">GrainEditor::generateAdjustedPreviewImage</a>() <a name="l00250"></a>00250 { <a name="l00251"></a>00251 <span class="comment">//get original image</span> <a name="l00252"></a>00252 QImage origImage = <a class="code" href="classGrainEditor.html#a2b8ec0d9ac4a042d48ac0d9b834f7a46" title="Preview image.">previewInterface</a>-><a class="code" href="classSplitViewInterface.html#a7139f30dcf4faa4afa1fa837334a088d" title="returns orig image object">getOrigImage</a>(); <a name="l00253"></a>00253 <a name="l00254"></a>00254 <span class="comment">//construct adjusted image</span> <a name="l00255"></a>00255 QImage adjustedImage = origImage.copy(); <a name="l00256"></a>00256 <a class="code" href="classGrainEditor.html#a99b84ac16ea6b6c08662af69fe98669a">adjustImage</a>( adjustedImage, <a class="code" href="classGrainEditor.html#a2b8ec0d9ac4a042d48ac0d9b834f7a46" title="Preview image.">previewInterface</a>-><a class="code" href="classPanningPreviewInterface.html#a4b3332b2006f61fab9a290bd3637db10">getSelection</a>().topLeft() ); <a name="l00257"></a>00257 <a name="l00258"></a>00258 <span class="comment">//set adjusted image</span> <a name="l00259"></a>00259 <a class="code" href="classGrainEditor.html#a2b8ec0d9ac4a042d48ac0d9b834f7a46" title="Preview image.">previewInterface</a>-><a class="code" href="classSplitViewInterface.html#ad7328bc93d69a28310a23d9294ec29d7" title="sets adjusted image and repaints">setAdjustedImage</a>( adjustedImage ); <a name="l00260"></a>00260 } <a name="l00261"></a>00261 <span class="comment">//==============================================</span> <a name="l00262"></a><a class="code" href="classGrainEditor.html#a99b84ac16ea6b6c08662af69fe98669a">00262</a> <span class="keywordtype">void</span> <a class="code" href="classGrainEditor.html#a99b84ac16ea6b6c08662af69fe98669a">GrainEditor::adjustImage</a>( QImage& image, QPoint offset ) <a name="l00263"></a>00263 { <a name="l00264"></a>00264 <span class="comment">//no adjustment - don't change the image at all</span> <a name="l00265"></a>00265 <span class="keywordflow">if</span>( <a class="code" href="classGrainEditor.html#a34f90ba955f49fefc71952927d4b3b06" title="Grain slider.">boundariesSlider</a>->value() == 0 )<span class="comment">//&&</span> <a name="l00266"></a>00266 <span class="comment">//regionsSlider->value() == 0 )</span> <a name="l00267"></a>00267 { <span class="keywordflow">return</span>; } <a name="l00268"></a>00268 <a name="l00269"></a>00269 <span class="comment">//compute sigma</span> <a name="l00270"></a>00270 <span class="keywordtype">float</span> boundariesSigma; <a name="l00271"></a>00271 <span class="keywordflow">if</span>( <a class="code" href="classGrainEditor.html#a34f90ba955f49fefc71952927d4b3b06" title="Grain slider.">boundariesSlider</a>->value() < 0 ) <a name="l00272"></a>00272 boundariesSigma = (80.0f * QABS(<a class="code" href="classGrainEditor.html#a34f90ba955f49fefc71952927d4b3b06" title="Grain slider.">boundariesSlider</a>->value()) ) / 255.0f; <a name="l00273"></a>00273 <span class="keywordflow">else</span> <a name="l00274"></a>00274 boundariesSigma = (25.5f * QABS(<a class="code" href="classGrainEditor.html#a34f90ba955f49fefc71952927d4b3b06" title="Grain slider.">boundariesSlider</a>->value()) ) / 255.0f; <a name="l00275"></a>00275 <span class="comment">// float regionsSigma = (20.0f * QABS(regionsSlider->value()) ) / 255.0f; </span> <a name="l00276"></a>00276 <a name="l00277"></a>00277 <a name="l00278"></a>00278 <span class="comment">//sharpen</span> <a name="l00279"></a>00279 <span class="keywordflow">if</span> ( <a class="code" href="classGrainEditor.html#a34f90ba955f49fefc71952927d4b3b06" title="Grain slider.">boundariesSlider</a>->value() < 0 ) <a name="l00280"></a>00280 { <a name="l00281"></a>00281 <a class="code" href="sharpen_8cpp.html#a92c3a61ec589ffe5d0aa1811add7a22e">sharpenImage</a>( image, boundariesSigma, <a name="l00282"></a>00282 offset, <a class="code" href="classGrainEditor.html#a5a02cdf8dec25312f089fdaf7e883a30">origImageSize</a>, <a name="l00283"></a>00283 &<a class="code" href="classGrainEditor.html#afa454700f5825ea8aca9184671318705">edgesImage</a>, <span class="keyword">true</span> ); <a name="l00284"></a>00284 } <a name="l00285"></a>00285 <span class="comment">//blur</span> <a name="l00286"></a>00286 <span class="keywordflow">else</span> <span class="keywordflow">if</span>( <a class="code" href="classGrainEditor.html#a34f90ba955f49fefc71952927d4b3b06" title="Grain slider.">boundariesSlider</a>->value() > 0 ) <a name="l00287"></a>00287 { <a name="l00288"></a>00288 <a class="code" href="blur_8cpp.html#ae7be57816a66918a26e567655f4b8e1c">blurImage</a>( image, boundariesSigma ); <a name="l00289"></a>00289 } <a name="l00290"></a>00290 <a name="l00291"></a>00291 <span class="comment">/*</span> <a name="l00292"></a>00292 <span class="comment"> //sharpen boundaries</span> <a name="l00293"></a>00293 <span class="comment"> if ( boundariesSlider->value() < 0 )</span> <a name="l00294"></a>00294 <span class="comment"> {</span> <a name="l00295"></a>00295 <span class="comment"> sharpenImage( image, boundariesSigma, </span> <a name="l00296"></a>00296 <span class="comment"> offset, origImageSize,</span> <a name="l00297"></a>00297 <span class="comment"> &edgesImage, true ); </span> <a name="l00298"></a>00298 <span class="comment"> }</span> <a name="l00299"></a>00299 <span class="comment"> //blur boundaries</span> <a name="l00300"></a>00300 <span class="comment"> else if( boundariesSlider->value() > 0 )</span> <a name="l00301"></a>00301 <span class="comment"> {</span> <a name="l00302"></a>00302 <span class="comment"> blurImage( image, boundariesSigma, </span> <a name="l00303"></a>00303 <span class="comment"> offset, origImageSize,</span> <a name="l00304"></a>00304 <span class="comment"> &edgesImage, NULL, numRegions, true ); </span> <a name="l00305"></a>00305 <span class="comment"> }</span> <a name="l00306"></a>00306 <span class="comment"> </span> <a name="l00307"></a>00307 <span class="comment"> //sharpen regions</span> <a name="l00308"></a>00308 <span class="comment"> if ( regionsSlider->value() < 0 )</span> <a name="l00309"></a>00309 <span class="comment"> {</span> <a name="l00310"></a>00310 <span class="comment"> sharpenImage( image, regionsSigma, </span> <a name="l00311"></a>00311 <span class="comment"> offset, origImageSize,</span> <a name="l00312"></a>00312 <span class="comment"> &edgesImage, false ); </span> <a name="l00313"></a>00313 <span class="comment"> }</span> <a name="l00314"></a>00314 <span class="comment"> //blur regions</span> <a name="l00315"></a>00315 <span class="comment"> else if( regionsSlider->value() > 0 )</span> <a name="l00316"></a>00316 <span class="comment"> { </span> <a name="l00317"></a>00317 <span class="comment"> blurImage( image, regionsSigma, </span> <a name="l00318"></a>00318 <span class="comment"> offset, origImageSize,</span> <a name="l00319"></a>00319 <span class="comment"> &edgesImage, clusterMap, numRegions, false );</span> <a name="l00320"></a>00320 <span class="comment"> }</span> <a name="l00321"></a>00321 <span class="comment"> */</span> <a name="l00322"></a>00322 <a name="l00323"></a>00323 } <a name="l00324"></a>00324 <span class="comment">//==============================================</span> <a name="l00325"></a><a class="code" href="classGrainEditor.html#a80164e3454f411014ac7939873d56e70">00325</a> <span class="keywordtype">void</span> <a class="code" href="classGrainEditor.html#a80164e3454f411014ac7939873d56e70">GrainEditor::keyPressEvent</a>(QKeyEvent *e) <a name="l00326"></a>00326 { <a name="l00327"></a>00327 <span class="keywordflow">if</span>(e->key() == Qt::Key_Control ) <a name="l00328"></a>00328 { <a name="l00329"></a>00329 <a class="code" href="splitViewInterface_8h.html#aa4478246983e5a13f84754204fb5ab80" title="current preview mode">PREVIEW_MODE</a> curMode = (<a class="code" href="splitViewInterface_8h.html#aa4478246983e5a13f84754204fb5ab80" title="current preview mode">PREVIEW_MODE</a>) <a class="code" href="classGrainEditor.html#a83c99d0330194b9cca744c9837fb2d0c">previewSelection</a>->currentItem(); <a name="l00330"></a>00330 <span class="keywordflow">if</span>(curMode == <a class="code" href="splitViewInterface_8h.html#aa4478246983e5a13f84754204fb5ab80a4b0845a3961eed793f478ae334aad65d">ORIGINAL_IMAGE</a>) <a name="l00331"></a>00331 <a class="code" href="classGrainEditor.html#a2b8ec0d9ac4a042d48ac0d9b834f7a46" title="Preview image.">previewInterface</a>-><a class="code" href="classSplitViewInterface.html#ae6cd0c9f1fb64b0313063f59aa748943" title="Sets preview mode.">setPreviewMode</a>( <a class="code" href="splitViewInterface_8h.html#aa4478246983e5a13f84754204fb5ab80ae5a5e7966f92d18ce66136439e1303bd">ADJUSTED_IMAGE</a>, <span class="keyword">true</span> ); <a name="l00332"></a>00332 <span class="keywordflow">else</span> <span class="keywordflow">if</span>(curMode == <a class="code" href="splitViewInterface_8h.html#aa4478246983e5a13f84754204fb5ab80ae5a5e7966f92d18ce66136439e1303bd">ADJUSTED_IMAGE</a>) <a name="l00333"></a>00333 <a class="code" href="classGrainEditor.html#a2b8ec0d9ac4a042d48ac0d9b834f7a46" title="Preview image.">previewInterface</a>-><a class="code" href="classSplitViewInterface.html#ae6cd0c9f1fb64b0313063f59aa748943" title="Sets preview mode.">setPreviewMode</a>( <a class="code" href="splitViewInterface_8h.html#aa4478246983e5a13f84754204fb5ab80a4b0845a3961eed793f478ae334aad65d">ORIGINAL_IMAGE</a>, <span class="keyword">true</span> ); <a name="l00334"></a>00334 <span class="keywordflow">else</span> <a name="l00335"></a>00335 <a class="code" href="classGrainEditor.html#a2b8ec0d9ac4a042d48ac0d9b834f7a46" title="Preview image.">previewInterface</a>-><a class="code" href="classSplitViewInterface.html#ae6cd0c9f1fb64b0313063f59aa748943" title="Sets preview mode.">setPreviewMode</a>( <a class="code" href="splitViewInterface_8h.html#aa4478246983e5a13f84754204fb5ab80af94a0ed6eca377f0937a43f5b9f29c9d">INV_SPLIT_VIEW</a> ); <a name="l00336"></a>00336 } <a name="l00337"></a>00337 <span class="keywordflow">else</span> { <a class="code" href="classGrainEditor.html#a80164e3454f411014ac7939873d56e70">QDialog::keyPressEvent</a>(e); } <a name="l00338"></a>00338 } <a name="l00339"></a>00339 <span class="comment">//==============================================</span> <a name="l00340"></a><a class="code" href="classGrainEditor.html#aa17f11d4742e00f9bced87b588dc8cb8">00340</a> <span class="keywordtype">void</span> <a class="code" href="classGrainEditor.html#aa17f11d4742e00f9bced87b588dc8cb8">GrainEditor::keyReleaseEvent</a>(QKeyEvent *e) <a name="l00341"></a>00341 { <a name="l00342"></a>00342 <span class="keywordflow">if</span>(e->key() == Qt::Key_Control ) <a name="l00343"></a>00343 { <a name="l00344"></a>00344 <a class="code" href="classGrainEditor.html#a2b8ec0d9ac4a042d48ac0d9b834f7a46" title="Preview image.">previewInterface</a>-><a class="code" href="classSplitViewInterface.html#ae6cd0c9f1fb64b0313063f59aa748943" title="Sets preview mode.">setPreviewMode</a>( (<a class="code" href="splitViewInterface_8h.html#aa4478246983e5a13f84754204fb5ab80" title="current preview mode">PREVIEW_MODE</a>) <a class="code" href="classGrainEditor.html#a83c99d0330194b9cca744c9837fb2d0c">previewSelection</a>->currentItem(), <a name="l00345"></a>00345 false ); <a name="l00346"></a>00346 } <a name="l00347"></a>00347 <span class="keywordflow">else</span> { <a class="code" href="classGrainEditor.html#aa17f11d4742e00f9bced87b588dc8cb8">QDialog::keyReleaseEvent</a>(e); } <a name="l00348"></a>00348 } <a name="l00349"></a>00349 <span class="comment">//==============================================</span> <a name="l00350"></a>00350 <a name="l00351"></a>00351 <a name="l00352"></a>00352 </pre></div></div> <hr size="1"/><address style="text-align: right;"><small>Generated by <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.6.2 </small></address> </body> </html>