From 0c8ed6c9a4000af8f48581a81c4b5c2f5b9fd502 Mon Sep 17 00:00:00 2001
From: Michele Calgaro <michele.calgaro@yahoo.it>
Date: Sun, 13 Oct 2024 11:56:14 +0900
Subject: Rearrange folders structure to remove unnecessary 'krecipes' second
 level subfolder

Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>
---
 src/dialogs/setupdisplay.cpp | 602 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 602 insertions(+)
 create mode 100644 src/dialogs/setupdisplay.cpp

(limited to 'src/dialogs/setupdisplay.cpp')

diff --git a/src/dialogs/setupdisplay.cpp b/src/dialogs/setupdisplay.cpp
new file mode 100644
index 0000000..6efa42f
--- /dev/null
+++ b/src/dialogs/setupdisplay.cpp
@@ -0,0 +1,602 @@
+/***************************************************************************
+*   Copyright (C) 2003-2005                                               *
+*   Jason Kivlighn (jkivlighn@gmail.com)                                  *
+*                                                                         *
+*   This program is free software; you can redistribute it and/or modify  *
+*   it under the terms of the GNU General Public License as published by  *
+*   the Free Software Foundation; either version 2 of the License, or     *
+*   (at your option) any later version.                                   *
+***************************************************************************/
+
+#include "setupdisplay.h"
+
+#include <tdeapplication.h>
+#include <tdeconfig.h>
+#include <kdebug.h>
+#include <tdefontdialog.h>
+#include <kcolordialog.h>
+#include <tdelocale.h>
+#include <tdepopupmenu.h>
+#include <kiconloader.h>
+#include <kstandarddirs.h>
+#include <tdetempfile.h>
+
+#include <tdehtmlview.h>
+#include <dom/dom_doc.h>
+#include <dom/css_rule.h>
+
+#include <tqinputdialog.h>
+#include <tqaction.h>
+#include <tqlabel.h>
+#include <tqfile.h>
+#include <tqregexp.h>
+#include <tqtextedit.h>
+#include <tqtooltip.h>
+#include <tqobjectlist.h>
+#include <tqvaluelist.h>
+#include <tqlayout.h>
+
+#include "datablocks/mixednumber.h"
+#include "dialogs/borderdialog.h"
+#include "exporters/htmlexporter.h"
+
+#include <cmath>
+
+KreDisplayItem::KreDisplayItem( const TQString &n, const TQString &_name ) : nodeId(n), name(_name)
+{
+	clear();
+}
+
+void KreDisplayItem::clear()
+{
+	alignment = TQt::AlignHCenter;
+	show = true;
+	backgroundColor = TQColor(255,255,255);
+	textColor = TQColor(0,0,0);
+	columns = 1;
+}
+
+SetupDisplay::SetupDisplay( const Recipe &sample, TQWidget *parent ) : TDEHTMLPart(parent),
+		box_properties( new PropertiesMap ),
+		node_item_map( new TQMap<TQString, KreDisplayItem*> ),
+		has_changes( false ),
+		popup(0)
+{
+	connect( this, TQ_SIGNAL( popupMenu(const TQString &,const TQPoint &) ), TQ_SLOT( nodeClicked(const TQString &,const TQPoint &) ) );
+
+	if ( sample.recipeID != -1 )
+		m_sample = sample;
+	else {
+		m_sample.title = i18n("Recipe Title");
+ 		m_sample.yield.amount = 0;
+		m_sample.categoryList.append( Element(i18n( "Category 1, Category 2, ..." ) ) );
+		m_sample.instructions = i18n("Instructions");
+		m_sample.prepTime = TQTime(0,0);
+	
+		m_sample.authorList.append( Element(i18n( "Author 1, Author 2, ..." )) );
+	
+		Ingredient ing;
+		ing.name = i18n("Ingredient 1");
+		m_sample.ingList.append( ing );
+	
+		ing.name = i18n("Ingredient 2");
+		m_sample.ingList.append( ing );
+
+		ing.name = "...";
+		m_sample.ingList.append( ing );
+	
+		RatingCriteria rc;
+		Rating rating1;
+		rating1.rater = i18n("Rater");
+		rating1.comment = i18n("Comment");
+	
+		rc.name = i18n("Criteria 1");
+		rc.stars = 5.0;
+		rating1.append(rc);
+	
+		rc.name = i18n("Criteria 2");
+		rc.stars = 2.5;
+		rating1.append(rc);
+
+		IngredientProperty prop;
+		prop.name = i18n("Property 1");
+		m_sample.properties.append(prop);
+		prop.name = i18n("Property 2");
+		m_sample.properties.append(prop);
+		prop.name = "...";
+		m_sample.properties.append(prop);
+
+		m_sample.ratingList.append(rating1);
+	}
+
+	kdDebug()<<"first load"<<endl;
+	loadHTMLView();
+	show();
+
+	createItem( "background", i18n("Background"), BackgroundColor );
+	createItem( "title", i18n("Title"), Font | BackgroundColor | TextColor | Visibility | Alignment | Border );
+	createItem( "instructions", i18n("Instructions"), Font | BackgroundColor | TextColor | Visibility | Alignment | Border );
+	createItem( "prep_time", i18n("Preparation Time"), Font | BackgroundColor | TextColor | Visibility | Alignment | Border );
+	createItem( "photo", i18n("Photo"), Visibility | Border );
+	createItem( "authors", i18n("Authors"), Font | BackgroundColor | TextColor | Visibility | Alignment | Border );
+	createItem( "categories", i18n("Categories"), Font | BackgroundColor | TextColor | Visibility | Alignment | Border );
+	createItem( "ingredients", i18n("Ingredients"), Font | BackgroundColor | TextColor | Visibility | Alignment | Border | Columns );
+	createItem( "properties", i18n("Properties"), Font | BackgroundColor | TextColor | Visibility | Alignment | Border | Columns );
+	createItem( "ratings", i18n("Ratings"), Font | BackgroundColor | TextColor | Visibility | Alignment | Border );
+	createItem( "yield", i18n("Yield"), Font | BackgroundColor | TextColor | Visibility | Alignment | Border );
+}
+
+SetupDisplay::~SetupDisplay()
+{
+	delete box_properties;
+	delete node_item_map;
+}
+
+void SetupDisplay::loadHTMLView( const TQString &templateFile, const TQString &styleFile )
+{
+	kdDebug()<<"loading template: "<<templateFile<<" style: "<<styleFile<<endl;
+	TQString tmp_filename = locateLocal( "tmp", "krecipes_recipe_view" );
+	HTMLExporter exporter( tmp_filename + ".html", "html" );
+	if ( templateFile != TQString::null )
+		exporter.setTemplate( templateFile );
+	if ( styleFile != TQString::null )
+		exporter.setStyle( styleFile );
+
+	RecipeList recipeList;
+	recipeList.append(m_sample);
+
+	TQFile file(tmp_filename + ".html");
+	if ( file.open( IO_WriteOnly ) ) {
+		TQTextStream stream(&file);
+		exporter.writeStream(stream,recipeList);
+	}
+	else {
+		kdDebug()<<"Unable to open file for writing"<<endl;
+	}
+	file.close();
+
+	KURL url;
+	url.setPath( tmp_filename + ".html" );
+	openURL( url );
+	kdDebug() << "Opening URL: " << url.htmlURL() << endl;
+}
+
+void SetupDisplay::reload()
+{
+	loadHTMLView( m_activeTemplate, m_activeStyle );
+}
+
+void SetupDisplay::loadTemplate( const TQString &filename )
+{
+	bool storeChangedState = has_changes;
+	KTempFile tmpFile;
+	saveLayout(tmpFile.name());
+	has_changes = storeChangedState; //saveLayout() sets changes to false
+	
+	loadHTMLView( filename, tmpFile.name() );
+
+	m_activeTemplate = filename;
+}
+
+void SetupDisplay::createItem( const TQString &node, const TQString &name, unsigned int properties )
+{
+	KreDisplayItem * item = new KreDisplayItem( node, name );
+	box_properties->insert( item, properties );
+	node_item_map->insert( node, item );
+}
+
+void SetupDisplay::loadLayout( const TQString &filename )
+{
+	TQFile input( filename );
+	if ( input.open( IO_ReadOnly ) ) {
+		TQDomDocument doc;
+		TQString error;
+		int line;
+		int column;
+		if ( !doc.setContent( &input, &error, &line, &column ) ) {
+			kdDebug() << TQString( i18n( "\"%1\" at line %2, column %3.  This may not be a Krecipes layout file." ) ).arg( error ).arg( line ).arg( column ) << endl;
+			return ;
+		}
+
+		m_styleSheet = DOM::CSSStyleSheet();
+
+		TQMap<TQString,KreDisplayItem*>::iterator it;
+		for ( it = node_item_map->begin(); it != node_item_map->end(); ++it ) {
+			it.data()->clear();
+		}
+		processDocument( doc );
+
+		loadHTMLView(m_activeTemplate, filename);
+		m_activeStyle = filename;
+
+		has_changes = false;
+	}
+	else
+		kdDebug() << "Unable to open file: " << filename << endl;
+}
+
+void SetupDisplay::beginObject( const TQString &object )
+{
+	TQMap<TQString, KreDisplayItem*>::iterator map_it = node_item_map->find( object );
+	if ( map_it != node_item_map->end() )
+		m_currentItem = map_it.data();
+	else
+		m_currentItem = 0;
+}
+
+void SetupDisplay::endObject()
+{
+	m_currentItem = 0;
+}
+
+void SetupDisplay::loadBackgroundColor( const TQString &object, const TQColor &color )
+{
+	if ( m_currentItem ) {
+		m_currentItem->backgroundColor = color;
+		m_styleSheet.insertRule("."+object+" { "+bgColorAsCSS(color)+" }",m_styleSheet.cssRules().length());
+	}
+}
+
+void SetupDisplay::loadFont( const TQString &object, const TQFont &font )
+{
+	if ( m_currentItem ) {
+		m_currentItem->font = font;
+		m_styleSheet.insertRule("."+object+" { "+fontAsCSS(font)+" }",m_styleSheet.cssRules().length());
+	}
+}
+
+void SetupDisplay::loadTextColor( const TQString &object, const TQColor &color )
+{
+	if ( m_currentItem ) {
+		m_currentItem->textColor = color;
+		m_styleSheet.insertRule("."+object+" { "+textColorAsCSS(color)+" }",m_styleSheet.cssRules().length());
+	}
+}
+
+void SetupDisplay::loadVisibility( const TQString &object, bool visible )
+{
+	if ( m_currentItem ) {
+		m_currentItem->show = visible;
+		emit itemVisibilityChanged( m_currentItem, visible );
+
+		m_styleSheet.insertRule("."+object+" { "+visibilityAsCSS(visible)+" }",m_styleSheet.cssRules().length());
+	}
+}
+
+void SetupDisplay::loadAlignment( const TQString &object, int alignment )
+{
+	if ( m_currentItem ) {
+		m_currentItem->alignment = alignment;
+		m_styleSheet.insertRule("."+object+" { "+alignmentAsCSS(alignment)+" }",m_styleSheet.cssRules().length());
+	}
+}
+
+void SetupDisplay::loadBorder( const TQString &object, const KreBorder& border )
+{
+	if ( m_currentItem ) {
+		m_currentItem->border = border;
+		m_styleSheet.insertRule("."+object+" { "+borderAsCSS(border)+" }",m_styleSheet.cssRules().length());
+	}
+}
+
+void SetupDisplay::loadColumns( const TQString &/*object*/, int cols )
+{
+	if ( m_currentItem ) {
+		m_currentItem->columns = cols;
+	}
+}
+
+void SetupDisplay::saveLayout( const TQString &filename )
+{
+	TQDomImplementation dom_imp;
+	TQDomDocument doc = dom_imp.createDocument( TQString::null, "krecipes-layout", dom_imp.createDocumentType( "krecipes-layout", TQString::null, TQString::null ) );
+
+	TQDomElement layout_tag = doc.documentElement();
+	layout_tag.setAttribute( "version", 0.4 );
+	//layout_tag.setAttribute( "generator", TQString("Krecipes v%1").arg(krecipes_version()) );
+	doc.appendChild( layout_tag );
+
+	for ( TQMap<TQString, KreDisplayItem*>::const_iterator it = node_item_map->begin(); it != node_item_map->end(); ++it ) {
+		TQDomElement base_tag = doc.createElement( it.key() );
+		layout_tag.appendChild( base_tag );
+
+		int properties = (*box_properties)[it.data()];
+		if ( properties & BackgroundColor ) {
+			TQDomElement backgroundcolor_tag = doc.createElement( "background-color" );
+			backgroundcolor_tag.appendChild( doc.createTextNode( it.data()->backgroundColor.name() ) );
+			base_tag.appendChild( backgroundcolor_tag );
+		}
+
+		if ( properties & TextColor ) {
+			TQDomElement textcolor_tag = doc.createElement( "text-color" );
+			textcolor_tag.appendChild( doc.createTextNode( it.data()->textColor.name() ) );
+			base_tag.appendChild( textcolor_tag );
+		}
+
+		if ( properties & Font ) {
+			TQDomElement font_tag = doc.createElement( "font" );
+			font_tag.appendChild( doc.createTextNode( it.data()->font.toString() ) );
+			base_tag.appendChild( font_tag );
+		}
+
+		if ( properties & Visibility ) {
+			TQDomElement visibility_tag = doc.createElement( "visible" );
+			visibility_tag.appendChild( doc.createTextNode( (it.data()->show) ? "true" : "false" ) );
+			base_tag.appendChild( visibility_tag );
+		}
+
+		if ( properties & Alignment ) {
+			TQDomElement alignment_tag = doc.createElement( "alignment" );
+			alignment_tag.appendChild( doc.createTextNode( TQString::number( it.data()->alignment ) ) );
+			base_tag.appendChild( alignment_tag );
+		}
+
+		if ( properties & Border ) {
+			TQDomElement border_tag = doc.createElement( "border" );
+			border_tag.setAttribute( "width", it.data()->border.width );
+			border_tag.setAttribute( "style", it.data()->border.style );
+			border_tag.setAttribute( "color", it.data()->border.color.name() );
+			base_tag.appendChild( border_tag );
+		}
+
+		if ( properties & Columns ) {
+			TQDomElement columns_tag = doc.createElement( "columns" );
+			columns_tag.appendChild( doc.createTextNode( TQString::number( it.data()->columns ) ) );
+			base_tag.appendChild( columns_tag );
+		}
+	}
+
+	TQFile out_file( filename );
+	if ( out_file.open( IO_WriteOnly ) ) {
+		has_changes = false;
+
+		TQTextStream stream( &out_file );
+		stream << "<?xml version=\"1.0\" encoding=\"UTF-8\" ?>\n" << doc.toString();
+	}
+	else
+		kdDebug() << "Error: Unable to write to file " << filename << endl;
+}
+
+void SetupDisplay::begin(const KURL &url, int xOffset, int yOffset)
+{
+	kdDebug()<<"begin"<<endl;
+	TDEHTMLPart::begin(url,xOffset,yOffset);
+	kdDebug()<<"end"<<endl;
+
+	DOM::Document doc = document();
+	DOM::DOMImplementation impl = doc.implementation();
+	kdDebug() << "(1) document: " << document().handle() << endl;
+	#if 0
+	if ( !impl.isNull() ) {
+		//m_styleSheet = impl.createCSSStyleSheet("-krecipes","screen");
+		//m_styleSheet = DOM::CSSStyleSheet();
+		//doc.addStyleSheet(m_styleSheet);
+		//applyStylesheet();
+	}
+	#endif
+}
+
+void SetupDisplay::nodeClicked(const TQString &/*url*/,const TQPoint &point)
+{
+	DOM::Node node = nodeUnderMouse();
+	DOM::Element element;
+	if ( node.nodeType() != DOM::Node::ELEMENT_NODE ) {
+		kdDebug()<<"not an element"<<endl;
+		element = (DOM::Element)node.parentNode();
+	}
+	else
+		element = (DOM::Element)node;
+
+	while ( !element.parentNode().isNull() ) {
+		if ( element.hasAttribute("class") ) {
+			TQString id = element.getAttribute("class").string();
+			if ( node_item_map->keys().contains(id) )
+				break;
+		}
+
+		element = (DOM::Element)element.parentNode();
+	}
+
+	m_currNodeId = element.getAttribute("class").string();
+	if ( m_currNodeId.isEmpty() ) {
+		kdDebug()<<"Code error: unable to determine class of selected element"<<endl;
+		return;
+	}
+
+	KreDisplayItem *item = *node_item_map->find( m_currNodeId );
+	
+	delete popup;
+	popup = new TDEPopupMenu( view() );
+	popup->insertTitle( item->name );
+
+	unsigned int properties = 0;
+	for ( PropertiesMap::const_iterator it = box_properties->begin(); it != box_properties->end(); ++it ) {
+		if ( it.key()->nodeId == m_currNodeId ) {
+			properties = it.data();
+			break;
+		}
+	}
+
+	TDEIconLoader il;
+
+	if ( properties & BackgroundColor )
+		popup->insertItem( i18n( "Background Color..." ), this, TQ_SLOT( setBackgroundColor() ) );
+
+	if ( properties & TextColor )
+		popup->insertItem( i18n( "Text Color..." ), this, TQ_SLOT( setTextColor() ) );
+
+	if ( properties & Font )
+		popup->insertItem( il.loadIconSet( "text", TDEIcon::Small, 16 ), i18n( "Font..." ), this, TQ_SLOT( setFont() ) );
+
+	if ( properties & Visibility ) {
+		int id = popup->insertItem( i18n( "Show" ), this, TQ_SLOT( setShown( int ) ) );
+		popup->setItemChecked( id, item->show );
+	}
+
+	if ( properties & Alignment ) {
+		TQPopupMenu * sub_popup = new TQPopupMenu( popup );
+
+		TQActionGroup *alignment_actions = new TQActionGroup( this );
+		alignment_actions->setExclusive( true );
+
+		TQAction *c_action = new TQAction( i18n( "Center" ), i18n( "Center" ), 0, alignment_actions, 0, true );
+		TQAction *l_action = new TQAction( i18n( "Left" ), i18n( "Left" ), 0, alignment_actions, 0, true );
+		TQAction *r_action = new TQAction( i18n( "Right" ), i18n( "Right" ), 0, alignment_actions, 0, true );
+
+		int align = item->alignment;
+		if ( align & TQt::AlignHCenter )
+			c_action->setOn(true);
+		if ( align & TQt::AlignLeft )
+			l_action->setOn(true);
+		if ( align & TQt::AlignRight )
+			r_action->setOn(true);
+
+		connect( alignment_actions, TQ_SIGNAL( selected( TQAction* ) ), TQ_SLOT( setAlignment( TQAction* ) ) );
+
+		popup->insertItem( i18n( "Alignment" ), sub_popup );
+
+		alignment_actions->addTo( sub_popup );
+	}
+
+	if ( properties & Border )
+		popup->insertItem( i18n( "Border..." ), this, TQ_SLOT( setBorder() ) );
+
+	if ( properties & Columns )
+		popup->insertItem( i18n( "Columns..." ), this, TQ_SLOT( setColumns() ) );
+
+	popup->popup( point );
+}
+
+void SetupDisplay::applyStylesheet()
+{
+	loadTemplate( m_activeTemplate );
+	if ( !document().isNull() && !m_styleSheet.isNull() ) {
+		//document().removeStyleSheet(m_styleSheet);
+		//document().addStyleSheet(m_styleSheet);
+	}
+}
+
+void SetupDisplay::setBackgroundColor()
+{
+	KreDisplayItem *item = *node_item_map->find( m_currNodeId );
+	if ( KColorDialog::getColor( item->backgroundColor, view() ) == TQDialog::Accepted ) {
+		m_currentItem = item;
+		loadBackgroundColor(m_currNodeId,item->backgroundColor);
+		m_currentItem = 0;
+
+		applyStylesheet();
+		has_changes = true;
+	}
+}
+
+void SetupDisplay::setBorder()
+{
+	KreDisplayItem *item = *node_item_map->find( m_currNodeId );
+	BorderDialog borderDialog( item->border, view() );
+	if ( borderDialog.exec() == TQDialog::Accepted ) {
+		m_currentItem = item;
+		loadBorder( m_currNodeId, borderDialog.border() );
+		m_currentItem = 0;
+
+		applyStylesheet();
+		has_changes = true;
+	}
+}
+
+void SetupDisplay::setColumns()
+{
+	KreDisplayItem *item = *node_item_map->find( m_currNodeId );
+	int cols = TQInputDialog::getInteger( TQString::null, i18n("Select the number of columns to use:"), item->columns, 1, 100, 1, 0, view() );
+	if ( cols > 0 ) {
+		m_currentItem = item;
+		loadColumns( m_currNodeId, cols );
+		m_currentItem = 0;
+
+		loadTemplate( m_activeTemplate );
+		has_changes = true;
+	}
+}
+
+void SetupDisplay::setTextColor()
+{
+	KreDisplayItem *item = *node_item_map->find( m_currNodeId );
+	if ( KColorDialog::getColor( item->textColor, view() ) == TQDialog::Accepted ) {
+		m_currentItem = item;
+		loadTextColor(m_currNodeId,item->textColor);
+		m_currentItem = 0;
+
+		applyStylesheet();
+		has_changes = true;
+	}
+}
+
+void SetupDisplay::setShown( int id )
+{
+	KreDisplayItem *item = *node_item_map->find( m_currNodeId );
+	emit itemVisibilityChanged( item, !popup->isItemChecked( id ) );
+
+	m_currentItem = item;
+	loadVisibility(m_currNodeId,!popup->isItemChecked( id ));
+	m_currentItem = 0;
+
+	applyStylesheet();
+	has_changes = true;
+}
+
+void SetupDisplay::setFont()
+{
+	KreDisplayItem *item = *node_item_map->find( m_currNodeId );
+	if ( TDEFontDialog::getFont( item->font, false, view() ) == TQDialog::Accepted ) {
+		m_currentItem = item;
+		loadFont(m_currNodeId,item->font);
+		m_currentItem = 0;
+
+		applyStylesheet();
+		has_changes = true;
+	}
+}
+
+void SetupDisplay::setAlignment( TQAction *action )
+{
+	KreDisplayItem *item = *node_item_map->find( m_currNodeId );
+
+	//TODO: isn't there a simpler way to do this...
+	//preserve non-horizontal alignment flags
+	if ( item->alignment & TQt::AlignRight )
+		item->alignment ^= TQt::AlignRight;
+	if ( item->alignment & TQt::AlignHCenter )
+		item->alignment ^= TQt::AlignHCenter;
+	if ( item->alignment & TQt::AlignLeft )
+		item->alignment ^= TQt::AlignLeft;
+
+	if ( action->text() == i18n( "Center" ) )
+		item->alignment |= TQt::AlignHCenter;
+	else if ( action->text() == i18n( "Left" ) )
+		item->alignment |= TQt::AlignLeft;
+	else if ( action->text() == i18n( "Right" ) )
+		item->alignment |= TQt::AlignRight;
+
+	m_currentItem = item;
+	loadAlignment(m_currNodeId,item->alignment);
+	m_currentItem = 0;
+
+	applyStylesheet();
+	has_changes = true;
+}
+
+void SetupDisplay::setItemShown( KreDisplayItem *item, bool visible )
+{
+	item->show = visible;
+
+	m_styleSheet.insertRule("."+item->nodeId+" { visibility:"+(item->show?"visible":"hidden")+" }",m_styleSheet.cssRules().length());
+	applyStylesheet();
+
+	has_changes = true;
+}
+
+void SetupDisplay::changeMade( void )
+{
+	has_changes = true;
+}
+
+#include "setupdisplay.moc"
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