rti online view remembers location

Author: ponchio

relightlab/relightapp.cpp

@@ -4,6 +4,7 @@
 #include "recentprojects.h"
 #include "mainwindow.h"
 #include "preferences.h"
+#include "../relight/httpserver.h"
 
 #include <QMessageBox>
 #include <QFileDialog>
@@ -104,7 +105,7 @@ RelightApp::RelightApp(int &argc, char **argv): QApplication(argc, argv) {
 	addAction("show_list", "Show list", "list", "");
 	addAction("show_grid", "Show grid", "grid", "");
 
-	addAction("view_rti", "View RTI", "cast", "");
+	addAction("view_rti", "View RTI in browser", "cast", "", SLOT(rtiView()));
 
 	addAction("help", "Help", "help-circle", "");
 	addAction("about", "About", "info", "");
@@ -352,6 +353,29 @@ void RelightApp::loadThumbnails() {
 
 }
 
+void RelightApp::rtiView() {
+	QString last = lastViewDir();
+	QString dirname = QFileDialog::getExistingDirectory(nullptr, "Select a folder containing an RTI in relight format: json and jpeg", last);
+	if(dirname.isNull())
+		return;
+	QDir dir(dirname);
+	QFileInfo info(dir.filePath("info.json"));
+	if(!info.exists()) {
+		QMessageBox::warning(nullptr, "Could not open relight folder", "It seems this folder do not contains an rti in relight format");
+		return;
+	}
+	setLastViewDir(dirname);
+	try {
+		HttpServer &server = HttpServer::instance();
+		server.stop();
+		server.port = 8880;
+		server.start(dirname);
+		server.show();
+	} catch(QString error) {
+		QMessageBox::critical(nullptr, "Could not cast!", error);
+	}
+}
+
 void RelightApp::openPreferences() {
 	if(!preferences)
 		preferences = new Preferences(mainwindow);

relightlab/relightapp.h

@@ -72,6 +72,7 @@ public slots:
 	void saveProject();
 	void saveProjectAs();
 	void close();
+	void rtiView();
 
 	void openPreferences();
 	void setDarkTheme(bool on);
@@ -88,6 +89,7 @@ public slots:
 
 	QAction *addAction(const QString &id, const QString &label, const QString &icon, const QString &shortcut, const char *method = nullptr);
 	QAction *action(const QString &id) { return actions[id]; }
+
 	QString lastProjectDir() {
 		return QSettings().value("LastProjectDir", QDir::homePath()).toString();
 	}
@@ -107,6 +109,14 @@ public slots:
 	void clearLastOutputDir() {
 		last_output_dir = QString();
 	}
+
+	QString lastViewDir() {
+		return QSettings().value("LastViewDir", QDir::homePath()).toString();
+	}
+	void setLastViewDir(QString dir) {
+		QSettings().setValue("LastViewDir", dir);
+	}
+
 	bool needsSavingProceed();
 
 	QStringList domes();

relightlab/scaleframe.cpp

@@ -21,7 +21,7 @@ ScaleFrame::ScaleFrame(QWidget *parent): QFrame(parent) {
 	QHBoxLayout *controls = new QHBoxLayout;
 	content->addLayout(controls);
 
-	QPushButton *take = new QPushButton("Take a new measurement...");
+	QPushButton *take = new QPushButton("Set new scale measurement...");
 	controls->addWidget(take);
 
 	scale = new QDoubleSpinBox;