Title block properties dialog: the templates list is now dynamically updated.

Also, it is now possible to edit and/or duplicate the default template.


git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/branches/0.3@1480 bfdf4180-ca20-0410-9c96-a3a8aa849046

sources/diagramview.cpp

@@ -469,7 +469,7 @@ void DiagramView::editDiagramProperties() {
 	
 	TitleBlockPropertiesWidget  *titleblock_infos  = new TitleBlockPropertiesWidget(titleblock, false, &popup);
 	if (QETProject *parent_project = scene -> project()) {
-		titleblock_infos -> setTitleBlockTemplatesList(parent_project -> embeddedTitleBlockTemplates());
+		titleblock_infos -> setTitleBlockTemplatesCollection(parent_project -> embeddedTitleBlockTemplatesCollection());
 		titleblock_infos -> setTitleBlockTemplatesVisible(true);
 		// we have to parse again the TitleBlockProperties object, since the
 		// first parsing did not know of our templates

sources/titleblock/qettemplateeditor.cpp

@@ -111,7 +111,7 @@ bool QETTitleBlockTemplateEditor::canClose() {
 */
 bool QETTitleBlockTemplateEditor::event(QEvent *event) {
 	if (first_activation_ && event -> type() == QEvent::WindowActivate) {
-		if (duplicate_ && !opened_from_file_ && location_.isValid()) {
+		if (duplicate_ && !opened_from_file_ && location_.parentCollection()) {
 			// this editor is supposed to duplicate its current location
 			QTimer::singleShot(250, this, SLOT(duplicateCurrentLocation()));
 		}
@@ -139,13 +139,20 @@ void QETTitleBlockTemplateEditor::duplicateCurrentLocation() {
 	// this method does not work for templates edited from the filesystem
 	if (opened_from_file_) return;
 	
+	QString proposed_name;
+	if (location_.name().isEmpty()) {
+		proposed_name = tr("nouveau_modele", "template name suggestion when duplicating the default one");
+	} else {
+		proposed_name = QString("%1_copy").arg(location_.name());
+	}
+	
 	bool accepted = false;
 	QString new_template_name = QInputDialog::getText(
 		this,
 		tr("Dupliquer un mod\350le de cartouche", "input dialog title"),
 		tr("Pour dupliquer ce mod\350le, entrez le nom voulu pour sa copie", "input dialog text"),
 		QLineEdit::Normal,
-		QString("%1_copy").arg(location_.name()),
+		proposed_name,
 		&accepted
 	);
 	if (accepted) {

sources/titleblockpropertieswidget.cpp

@@ -17,6 +17,7 @@
 */
 #include "titleblockpropertieswidget.h"
 #include "qeticons.h"
+#include "templatescollection.h"
 
 /**
 	Constructeur
@@ -26,7 +27,8 @@
 */
 TitleBlockPropertiesWidget::TitleBlockPropertiesWidget(const TitleBlockProperties &titleblock, bool current, QWidget *parent) :
 	QWidget(parent),
-	display_current_date(false)
+	display_current_date(false),
+	tbt_collection_(0)
 {
 	initWidgets(titleblock);
 	initLayouts();
@@ -167,6 +169,21 @@ void TitleBlockPropertiesWidget::setTitleBlockTemplatesList(const QList<QString>
 	}
 }
 
+/**
+	@param tbt_collection Collection from which title block templates should be read.
+*/
+void TitleBlockPropertiesWidget::setTitleBlockTemplatesCollection(TitleBlockTemplatesCollection *tbt_collection) {
+	if (!tbt_collection) return;
+	if (tbt_collection_ && tbt_collection != tbt_collection_) {
+		// forget any connection with the previous collection
+		disconnect(tbt_collection_, 0, this, 0);
+	}
+	
+	tbt_collection_ = tbt_collection;
+	updateTemplateList();
+	connect(tbt_collection_, SIGNAL(changed(TitleBlockTemplatesCollection*, QString)), this, SLOT(updateTemplateList()));
+}
+
 /**
 	@param visible true to display the title block templates list, false to
 	hide it.
@@ -188,6 +205,17 @@ QString TitleBlockPropertiesWidget::currentTitleBlockTemplateName() const {
 	return(QString());
 }
 
+/**
+	Set the currently selected title block template.
+	@param template_name Template to be selected
+*/
+void TitleBlockPropertiesWidget::setCurrentTitleBlockTemplateName(const QString &template_name) {
+	int matching_index = titleblock_template_name -> findData(template_name);
+	if (matching_index != -1) {
+		titleblock_template_name -> setCurrentIndex(matching_index);
+	}
+}
+
 /**
 	Adds a row in the additional fields table if needed.
 */
@@ -200,13 +228,22 @@ void TitleBlockPropertiesWidget::checkTableRows() {
 	}
 }
 
+/**
+	Update the title block templates list.
+*/
+void TitleBlockPropertiesWidget::updateTemplateList() {
+	if (!tbt_collection_) return;
+	
+	QString current_template_name = currentTitleBlockTemplateName();
+	setTitleBlockTemplatesList(tbt_collection_ -> templates());
+	setCurrentTitleBlockTemplateName(current_template_name);
+}
+
 /**
 	Edit the currently selected title block template
 */
 void TitleBlockPropertiesWidget::editCurrentTitleBlockTemplate() {
-	QString current_template_name = currentTitleBlockTemplateName();
+	emit(editTitleBlockTemplate(currentTitleBlockTemplateName(), false));
-	if (current_template_name.isEmpty()) return;
-	emit(editTitleBlockTemplate(current_template_name, false));
 }
 
 /**
@@ -214,9 +251,7 @@ void TitleBlockPropertiesWidget::editCurrentTitleBlockTemplate() {
 	for a name), then edit it.
 */
 void TitleBlockPropertiesWidget::duplicateCurrentTitleBlockTemplate() {
-	QString current_template_name = currentTitleBlockTemplateName();
+	emit(editTitleBlockTemplate(currentTitleBlockTemplateName(), true));
-	if (current_template_name.isEmpty()) return;
-	emit(editTitleBlockTemplate(current_template_name, true));
 }
 
 /**

sources/titleblockpropertieswidget.h

@@ -19,6 +19,7 @@
 #define TITLEBLOCK_PROPERTIES_WIDGET_H
 #include <QtGui>
 #include "titleblockproperties.h"
+class TitleBlockTemplatesCollection;
 /**
 	Ce widget permet d'editer un objet TitleBlockProperties, c'est-a-dire les
 	valeurs affichees par le cartouche d'un schema.
@@ -40,12 +41,15 @@ class TitleBlockPropertiesWidget : public QWidget {
 	bool isReadOnly() const;
 	void setReadOnly(bool);
 	void setTitleBlockTemplatesList(const QList<QString> &);
+	void setTitleBlockTemplatesCollection(TitleBlockTemplatesCollection *);
 	void setTitleBlockTemplatesVisible(bool);
 	QString currentTitleBlockTemplateName() const;
+	void setCurrentTitleBlockTemplateName(const QString &);
 	
 	// slots:
 	private slots:
 	void checkTableRows();
+	void updateTemplateList();
 	void editCurrentTitleBlockTemplate();
 	void duplicateCurrentTitleBlockTemplate();
 	
@@ -80,5 +84,6 @@ class TitleBlockPropertiesWidget : public QWidget {
 	QLabel       *additional_fields_label;
 	QTableWidget *additional_fields_table;
 	QTabBar      *tabbar;
+	TitleBlockTemplatesCollection *tbt_collection_;
 };
 #endif