Added the TitleBlockTemplateLocationSaver class.

git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/branches/0.3@1447 bfdf4180-ca20-0410-9c96-a3a8aa849046

sources/titleblock/templatelocationsaver.cpp

@@ -0,0 +1,87 @@
+#include "templatelocationsaver.h"
+#include "qetapp.h"
+#include "qetproject.h"
+#include "templatescollection.h"
+
+/**
+	Constructor
+	@param location Initial location displayed by the widget
+	@param widget Parent QWidget
+*/
+TitleBlockTemplateLocationSaver::TitleBlockTemplateLocationSaver(
+	const TitleBlockTemplateLocation &location,
+	QWidget *parent
+) :
+	TitleBlockTemplateLocationChooser(location, parent)
+{
+	init();
+	setLocation(location);
+}
+
+/**
+	Destructor
+*/
+TitleBlockTemplateLocationSaver::~TitleBlockTemplateLocationSaver() {
+}
+
+/**
+	@return the currently selected/entered name
+*/
+QString TitleBlockTemplateLocationSaver::name() const {
+	int template_index = templates_ -> currentIndex();
+	return(template_index ? templates_ -> currentText() : new_name_ -> text());
+}
+
+/**
+	Set the location displayed by this widget
+	@param location to be displayed by this widget
+*/
+void TitleBlockTemplateLocationSaver::setLocation(const TitleBlockTemplateLocation &location) {
+	// hack: if o suitable index was found, set it to 1, which is supposed to be the user collection
+	int index = indexForCollection(location.parentCollection());
+	if (index == -1 && collections_ -> count() > 1) index = 1;
+	collections_ -> setCurrentIndex(index);
+	
+	if (!location.name().isEmpty()) {
+		int template_index = templates_ -> findText(location.name());
+		if (template_index != -1) {
+			templates_ -> setCurrentIndex(template_index);
+		} else {
+			templates_ -> setCurrentIndex(0);
+		}
+	}
+}
+
+/**
+	Initialize this widget.
+	@param location Initial location displayed by the widget
+*/
+void TitleBlockTemplateLocationSaver::init() {
+	new_name_ = new QLineEdit();
+	connect(templates_, SIGNAL(currentIndexChanged(int)), this, SLOT(updateNewName()));
+	form_layout_ -> addRow(tr("ou nouveau nom",       "used in save as form"), new_name_);
+	updateTemplates();
+}
+
+/**
+	Update the templates list according to the selected collection.
+*/
+void TitleBlockTemplateLocationSaver::updateTemplates() {
+	TitleBlockTemplatesCollection *current_collection = collection();
+	if (!current_collection) return;
+	
+	TitleBlockTemplateLocationChooser::updateTemplates();
+	templates_ -> insertItem(0, tr("Nouveau modèle (entrez son nom)", "combox box entry"), QVariant(false));
+	templates_ -> insertSeparator(1);
+	
+	updateNewName();
+}
+
+/**
+	Enable or diable the "new name" text field depending of the selected
+	template.
+*/
+void TitleBlockTemplateLocationSaver::updateNewName() {
+	int template_index = templates_ -> currentIndex();
+	new_name_ -> setEnabled(!template_index);
+}