ilPCImageMapEditorGUI Class Reference

User interface class for page content map editor. More...

Inheritance diagram for ilPCImageMapEditorGUI:

Collaboration diagram for ilPCImageMapEditorGUI:

Public Member Functions
	__construct ($a_content_obj, $a_page)
	Constructor.
	getParentNodeName ()
	Get parent node name.
	getImageMapTableHTML ()
	Get table HTML.
	saveArea ()
	Save new or updated map area.
	deleteAreas ()
	Delete map areas.
	getLinkTypeOfArea ($a_nr)
	Get Link Type of Area.
	getTypeOfArea ($a_nr)
	Get Type of Area (only internal link)
	getTargetOfArea ($a_nr)
	Get Target of Area (only internal link)
	getTargetFrameOfArea ($a_nr)
	Get TargetFrame of Area (only internal link)
	getHrefOfArea ($a_nr)
	Get Href of Area (only external link)
	updateAreas ()
	Update map areas.
	makeMapWorkCopy ($a_edit_property="", $a_area_nr=0, $a_output_new_area=false, $a_area_type="", $a_coords="")
	Make work file for editing.
	getAliasXML ()
Public Member Functions inherited from ilImageMapEditorGUI
	__construct ($a_media_object)
	Constructor.
	executeCommand ()
	Execute current command.
	editMapAreas ()
	Show map areas.
	getToolbar ()
	Get toolbar.
	getEditorTitle ()
	Get editor title.
	handleMapParameters ()
	handle parameter during map area editing (storing to session)
	showImageMap ()
	show image map
	addNewArea ()
	Add area.
	linkWholePicture ()
	Link the whole picture.
	addRectangle ()
	Add a new rectangle.
	addCircle ()
	Add a new circle.
	addPolygon ()
	Add a new polygon.
	clearSessionVars ()
	Clear Session Vars.
	addArea ($a_handle=true)
	Handle adding new area process.
	editMapArea ($a_get_next_coordinate=false, $a_output_new_area=false, $a_save_form=false, $a_edit_property="", $a_area_nr=0)
	Edit a single map area.
	initAreaEditingForm ($a_edit_property)
	Init area editing form.
	getImageMapOutput ($a_map_edit_mode="")
	Render the image map.
	getAdditionalPageXML ()
	Get additional page xml (to be overwritten)
	outputPostProcessing ($a_output)
	Output post processing.
	getMapAreaLinkString ($a_target, $a_type, $a_frame)
	Get text name of internal link.
	editImagemapForward ()
	Get image map coordinates.
	_recoverParameters ()
	Recover parameters from session variables (static)
	setInternalLink ()
	Set internal link.
	setLink ($a_handle=true)
	Set link.
	editLink ()
	Edit existing link.
	editShapeWholePicture ()
	Edit an existing shape (make it a whole picture link)
	editShapeRectangle ()
	Edit an existing shape (make it a rectangle)
	editShapeCircle ()
	Edit an existing shape (make it a circle)
	editShapePolygon ()
	Edit an existing shape (make it a polygon)
	setShape ($a_handle=true)
	edit shape of existing map area

Detailed Description

User interface class for page content map editor.

Author

Alex Killing alex..nosp@m.kill.nosp@m.ing@g.nosp@m.mx.d.nosp@m.e

Version

$Id$

ilPCImageMapEditorGUI: ilInternalLinkGUI

Definition at line 17 of file class.ilPCImageMapEditorGUI.php.

Constructor & Destructor Documentation

ilPCImageMapEditorGUI::__construct	(		$a_content_obj,
			$a_page
	)

Constructor.

Reimplemented in ilPCIIMTriggerEditorGUI.

Definition at line 22 of file class.ilPCImageMapEditorGUI.php.

References getParentNodeName().

        {
                $this->content_obj = $a_content_obj;
                $this->page = $a_page;
                parent::__construct($a_content_obj->getMediaObject());
                                
                $this->std_alias_item = new ilMediaAliasItem($this->content_obj->dom,
                        $this->content_obj->hier_id, "Standard", $this->content_obj->getPcId(),
                        $this->getParentNodeName());
        }

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Member Function Documentation

ilPCImageMapEditorGUI::deleteAreas

(

)

Delete map areas.

Reimplemented from ilImageMapEditorGUI.

Definition at line 130 of file class.ilPCImageMapEditorGUI.php.

References $_POST, $ilCtrl, $lng, ilUtil\sendFailure(), and ilUtil\sendSuccess().

        {
                global $ilCtrl, $lng;
                
                if (!isset($_POST["area"]))
                {
                        ilUtil::sendFailure($lng->txt("no_checkbox"), true);
                        $ilCtrl->redirect($this, "editMapAreas");
                }

//              $std_alias_item = new ilMediaAliasItem($this->content_obj->dom,
//                      $this->content_obj->hier_id, "Standard", $this->content_obj->getPcId());

                if (count($_POST["area"]) > 0)
                {
                        $i = 0;
                        arsort($_POST["area"]);
                        foreach ($_POST["area"] as $area_nr)
                        {
                                $this->std_alias_item->deleteMapArea($area_nr);
                        }
                        $this->updated = $this->page->update();
                        ilUtil::sendSuccess($lng->txt("cont_areas_deleted"), true);
                }

                $ilCtrl->redirect($this, "editMapAreas");
        }

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ilPCImageMapEditorGUI::getAliasXML

(

)

Reimplemented from ilImageMapEditorGUI.

Definition at line 257 of file class.ilPCImageMapEditorGUI.php.

        {
                return $this->content_obj->dumpXML();
        }

ilPCImageMapEditorGUI::getHrefOfArea

(

$a_nr

)

Get Href of Area (only external link)

Reimplemented from ilImageMapEditorGUI.

Definition at line 201 of file class.ilPCImageMapEditorGUI.php.

        {
//              $std_alias_item = new ilMediaAliasItem($this->content_obj->dom,
//                      $this->content_obj->hier_id, "Standard", $this->content_obj->getPcId());
                return $this->std_alias_item->getHrefOfArea($a_nr);
        }

ilPCImageMapEditorGUI::getImageMapTableHTML

(

)

Get table HTML.

Reimplemented from ilImageMapEditorGUI.

Reimplemented in ilPCIIMTriggerEditorGUI.

Definition at line 46 of file class.ilPCImageMapEditorGUI.php.

References getParentNodeName().

        {
                include_once("./Services/COPage/classes/class.ilPCImageMapTableGUI.php");
                $image_map_table = new ilPCImageMapTableGUI($this, "editMapAreas", $this->content_obj,
                        $this->getParentNodeName());
                return $image_map_table->getHTML();
        }

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ilPCImageMapEditorGUI::getLinkTypeOfArea

(

$a_nr

)

Get Link Type of Area.

Reimplemented from ilImageMapEditorGUI.

Definition at line 161 of file class.ilPCImageMapEditorGUI.php.

        {
//              $std_alias_item = new ilMediaAliasItem($this->content_obj->dom,
//                      $this->content_obj->hier_id, "Standard", $this->content_obj->getPcId());
                return $this->std_alias_item->getLinkTypeOfArea($a_nr);
        }

ilPCImageMapEditorGUI::getParentNodeName

(

)

Get parent node name.

Returns

string name of parent node

Reimplemented in ilPCIIMTriggerEditorGUI.

Definition at line 38 of file class.ilPCImageMapEditorGUI.php.

Referenced by __construct(), getImageMapTableHTML(), and makeMapWorkCopy().

        {
                return "MediaObject";
        }

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ilPCImageMapEditorGUI::getTargetFrameOfArea

(

$a_nr

)

Get TargetFrame of Area (only internal link)

Reimplemented from ilImageMapEditorGUI.

Definition at line 191 of file class.ilPCImageMapEditorGUI.php.

        {
//              $std_alias_item = new ilMediaAliasItem($this->content_obj->dom,
//                      $this->content_obj->hier_id, "Standard", $this->content_obj->getPcId());
                return $this->std_alias_item->getTargetFrameOfArea($a_nr);
        }

ilPCImageMapEditorGUI::getTargetOfArea

(

$a_nr

)

Get Target of Area (only internal link)

Reimplemented from ilImageMapEditorGUI.

Definition at line 181 of file class.ilPCImageMapEditorGUI.php.

        {
//              $std_alias_item = new ilMediaAliasItem($this->content_obj->dom,
//                      $this->content_obj->hier_id, "Standard", $this->content_obj->getPcId());
                return $this->std_alias_item->getTargetOfArea($a_nr);
        }

ilPCImageMapEditorGUI::getTypeOfArea

(

$a_nr

)

Get Type of Area (only internal link)

Reimplemented from ilImageMapEditorGUI.

Definition at line 171 of file class.ilPCImageMapEditorGUI.php.

        {
//              $std_alias_item = new ilMediaAliasItem($this->content_obj->dom,
//                      $this->content_obj->hier_id, "Standard", $this->content_obj->getPcId());
                return $this->std_alias_item->getTypeOfArea($a_nr);
        }

ilPCImageMapEditorGUI::makeMapWorkCopy	(		$a_edit_property = "",
			$a_area_nr = 0,
			$a_output_new_area = false,
			$a_area_type = "",
			$a_coords = ""
	)

Make work file for editing.

Reimplemented from ilImageMapEditorGUI.

Definition at line 232 of file class.ilPCImageMapEditorGUI.php.

References getParentNodeName(), and ilMediaAliasItem\makeMapWorkCopy().

        {
// old for pc media object
//              $media_object = $this->media_object->getMediaItem("Standard");
                $media_object = $this->content_obj->getMediaObject();
                
                // create/update imagemap work copy
                $st_item = $media_object->getMediaItem("Standard");
                $st_alias_item = new ilMediaAliasItem($this->content_obj->dom,
                        $this->content_obj->hier_id, "Standard", $this->content_obj->getPcId(),
                        $this->getParentNodeName());

                if ($a_edit_property == "shape")
                {
                        $st_alias_item->makeMapWorkCopy($st_item, $a_area_nr, true,
                                $a_output_new_area, $a_area_type, $a_coords);   // exclude area currently being edited
                }
                else
                {
                        $st_alias_item->makeMapWorkCopy($st_item, $a_area_nr, false,
                                $a_output_new_area, $a_area_type, $a_coords);
                }
        }

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ilPCImageMapEditorGUI::saveArea

(

)

Save new or updated map area.

Reimplemented from ilImageMapEditorGUI.

Reimplemented in ilPCIIMTriggerEditorGUI.

Definition at line 57 of file class.ilPCImageMapEditorGUI.php.

References $_POST, $_SESSION, $ilCtrl, $lng, IL_EXT_LINK, IL_INT_LINK, ilUtil\sendSuccess(), and ilUtil\stripSlashes().

        {
                global $lng, $ilCtrl;
                
                switch ($_SESSION["il_map_edit_mode"])
                {
                        // save edited link
                        case "edit_link":
//                              $std_alias_item = new ilMediaAliasItem($this->content_obj->dom,
//                                      $this->content_obj->hier_id, "Standard", $this->content_obj->getPcId());

                                if ($_POST["area_link_type"] == IL_INT_LINK)
                                {
                                        $this->std_alias_item->setAreaIntLink($_SESSION["il_map_area_nr"],
                                                $_SESSION["il_map_il_type"], $_SESSION["il_map_il_target"],
                                                $_SESSION["il_map_il_targetframe"]);
                                }
                                else
                                {
                                        $this->std_alias_item->setAreaExtLink($_SESSION["il_map_area_nr"],
                                                ilUtil::stripSlashes($_POST["area_link_ext"]));
                                }
                                $this->updated = $this->page->update();
                                break;

                        // save edited shape
                        case "edit_shape":
//                              $std_alias_item = new ilMediaAliasItem($this->content_obj->dom,
//                                      $this->content_obj->hier_id, "Standard", $this->content_obj->getPcId());
                                $this->std_alias_item->setShape($_SESSION["il_map_area_nr"],
                                        $_SESSION["il_map_edit_area_type"], $_SESSION["il_map_edit_coords"]);
                                $this->updated = $this->page->update();
                                break;

                        // save new area
                        default:
                                $area_type = $_SESSION["il_map_edit_area_type"];
                                $coords = $_SESSION["il_map_edit_coords"];

                                switch($_POST["area_link_type"])
                                {
                                        case "ext":
                                                $link = array(
                                                        "LinkType" => IL_EXT_LINK,
                                                        "Href" => ilUtil::stripSlashes($_POST["area_link_ext"]));
                                                break;

                                        case "int":
                                                $link = array(
                                                        "LinkType" => IL_INT_LINK,
                                                        "Type" => $_SESSION["il_map_il_type"],
                                                        "Target" => $_SESSION["il_map_il_target"],
                                                        "TargetFrame" => $_SESSION["il_map_il_targetframe"]);
                                                break;
                                }

//                              $std_alias_item = new ilMediaAliasItem($this->content_obj->dom,
//                                      $this->content_obj->hier_id, "Standard", $this->content_obj->getPcId());
                                $this->std_alias_item->addMapArea($area_type, $coords,
                                        ilUtil::stripSlashes($_POST["area_name"]), $link);
                                $this->updated = $this->page->update();

                                break;
                }

                //$this->initMapParameters();
                ilUtil::sendSuccess($lng->txt("cont_saved_map_area"), true);
                $ilCtrl->redirect($this, "editMapAreas");
        }

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ilPCImageMapEditorGUI::updateAreas

(

)

Update map areas.

Reimplemented from ilImageMapEditorGUI.

Definition at line 211 of file class.ilPCImageMapEditorGUI.php.

References $_POST, $ilCtrl, $lng, ilUtil\sendSuccess(), and ilUtil\stripSlashes().

        {
                global $lng, $ilCtrl;
                
//              $std_alias_item = new ilMediaAliasItem($this->content_obj->dom,
//                      $this->content_obj->hier_id, "Standard", $this->content_obj->getPcId());
                $areas = $this->std_alias_item->getMapAreas();
                foreach($areas as $area)
                {
                        $this->std_alias_item->setAreaTitle($area["Nr"],
                                ilUtil::stripSlashes($_POST["name_".$area["Nr"]]));
                }
                $this->page->update();
                
                ilUtil::sendSuccess($lng->txt("cont_saved_map_data"), true);
                $ilCtrl->redirect($this, "editMapAreas");
        }

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The documentation for this class was generated from the following file:

• Services/COPage/classes/class.ilPCImageMapEditorGUI.php