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selection.cpp
author insilmaril
Wed, 04 Feb 2009 16:33:16 +0000
changeset 740 6dc0a20031f7
parent 735 84ae10f6e3a3
child 746 ee6b0f3a4c2f
permissions -rw-r--r--
started to rewrite first(), next() 
     1 #include <typeinfo>

     2 #include <iostream>

     3 using namespace std;

     4 

     5 #include "selection.h"

     6 

     7 #include "mainwindow.h"

     8 #include "vymmodel.h"

     9 

    10 

    11 

    12 extern Main *mainWindow;

    13 

    14 Selection::Selection()

    15 {

    16 	blocked=false;

    17 	model=NULL;

    18 }

    19 

    20 Selection::~Selection()

    21 {

    22 }

    23 

    24 void Selection::setModel (VymModel *m)

    25 {

    26 	model=m;

    27 }

    28 

    29 void Selection::update() // FIXME VM emit signal in VM instead and get rid of this

    30 {

    31 /*

    32 	QRectF bbox;

    33 	//int w=0;

    34 	for (int i=0; i< selectList.count(); ++i) 

    35 	{

    36 		bbox=selectList.at(i)->getBBox();

    37 		selboxList.at(i)->setRect (

    38 			bbox.x()-w,bbox.y()-w, 

    39 			bbox.width()+2*w, bbox.height()+2*w);

    40 		selboxList.at(i)->setPen (color);	

    41 		selboxList.at(i)->setBrush (color);	

    42 	}	

    43 */

    44 }

    45 bool Selection::select(LinkableMapObj *lmo)	// TODO no multiselections yet

    46 {

    47 	return model->select (lmo);

    48 	/*

    49 	if (!selectList.isEmpty()) unselect();

    50 	selectList.append (lmo);

    51 	lmo->select();

    52 	update();

    53 	mainWindow->updateSatellites (model);	

    54 	cout << "Sel::select lmo e\n";

    55 	return true;

    56 	*/

    57 }

    58 

    59 bool Selection::select (const QString &s)	// TODO no multiselections yet

    60 {

    61 	return model->select (s);

    62 	/*

    63 	cout << "Sel::select s=\n";

    64 	LinkableMapObj *lmo=model->findObjBySelect(s);

    65 

    66 	// Finally select the found object

    67 	if (lmo)

    68 	{

    69 		unselect();

    70 		select (lmo);

    71 		return true;

    72 	} 

    73 	return false;

    74 	*/

    75 }

    76 

    77 bool Selection::reselect ()	// TODO no multiselections yet

    78 {

    79 	if (!lastSelectList.isEmpty())

    80 	{

    81 		select (lastSelectList.first());

    82 		return true;

    83 	}

    84 	return false;

    85 

    86 }

    87 

    88 void Selection::unselect()

    89 {

    90 	model->unselect();

    91 	/*

    92 	cout << "Sel::unselect\n";

    93 	if (!selectList.isEmpty() )

    94 	{

    95 		for (int i=0; i< selectList.count(); ++i) 

    96 			selectList.at(i)->unselect();

    97 		lastSelectList=selectList;

    98 		selectList.clear();

    99 		// FIXME VM move to ME

   100 		//while (!selboxList.isEmpty() )	

   101 		//	delete selboxList.takeFirst();

   102 	}	

   103 		*/	

   104 }

   105 

   106 bool Selection::isBlocked()

   107 {

   108 	return blocked;

   109 }

   110 

   111 void Selection::block()

   112 {

   113 	blocked=true;

   114 }

   115 

   116 void Selection::unblock()

   117 {

   118 	blocked=false;

   119 }

   120 

   121 bool Selection::isEmpty()

   122 {

   123 	return selectList.isEmpty();

   124 }

   125 

   126 /*

   127 uint Selection::count()

   128 {

   129 	return selectList.count();

   130 }

   131 */

   132 

   133 /*

   134 Selection::Type Selection::type() // TODO no multiselections yet

   135 {

   136 	if (!selectList.isEmpty())

   137 	{

   138 		LinkableMapObj *sel=selectList.first();

   139 		if (typeid (*sel)==typeid (BranchObj)) return Branch;

   140 		if (typeid (*sel)==typeid (MapCenterObj)) return MapCenter;

   141 		if (typeid (*sel)==typeid (FloatImageObj)) return FloatImage;

   142 	}

   143 	return Undefined;

   144 }

   145 */

   146 

   147 /*

   148 LinkableMapObj* Selection::first()

   149 {

   150 	if (!selectList.isEmpty())

   151 		return selectList.first();

   152 	else	

   153 		return NULL;

   154 }

   155 

   156 LinkableMapObj* Selection::single()

   157 {

   158 	if (selectList.count() == 1)

   159 		return selectList.first();

   160 	else	

   161 		return NULL;

   162 }

   163 

   164 TreeItem* Selection::getBranchItem()

   165 {

   166 	BranchObj* bo=getBranch();

   167 	if (bo) return bo->getTreeItem(); // FIXME VM get directly from treemodl

   168 	return NULL;

   169 }

   170 

   171 QModelIndex Selection::getBranchIndex()

   172 {

   173 	return model->getSelectionModel()->selectedIndexes().first();	// TODO no multiselections yet

   174 

   175 }

   176 */

   177 

   178 FloatImageObj* Selection::getFloatImage()

   179 {

   180 	if (!selectList.isEmpty())

   181 	{

   182 		LinkableMapObj *sel=selectList.first();

   183 		if (typeid (*sel)==typeid (FloatImageObj)) 

   184 			return (FloatImageObj*)sel;

   185 	}

   186 		return NULL;

   187 }

   188 

   189 QString Selection::getSelectString() // FIXME VM this is also in VM ?! clean up here...

   190 // TODO no multiselections yet

   191 {

   192 	if (selectList.count()==1)

   193 	{

   194 		return model->getSelectString (selectList.first() );

   195 	}

   196 	else

   197 		return"";

   198 }

   199 

   200
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