MainWindow: Added import options dialog

[pulseview.git] / pv / mainwindow.cpp

diff --git a/pv/mainwindow.cpp b/pv/mainwindow.cpp
index b7a0818b62ab5c7a28e88fecdfc0b1938133d73a..3480d8cc2fcaaa62feacb6f85f7f5651f9019328 100644 (file)
--- a/pv/mainwindow.cpp
+++ b/pv/mainwindow.cpp
@@ -46,6 +46,7 @@
 
 #include "devicemanager.hpp"
 #include "devices/hardwaredevice.hpp"
+#include "devices/inputfile.hpp"
 #include "devices/sessionfile.hpp"
 #include "dialogs/about.hpp"
 #include "dialogs/connect.hpp"
@@ -55,6 +56,7 @@
 #include "view/logicsignal.hpp"
 #include "view/view.hpp"
 #include "widgets/exportmenu.hpp"
+#include "widgets/importmenu.hpp"
 #ifdef ENABLE_DECODE
 #include "widgets/decodermenu.hpp"
 #endif
@@ -76,6 +78,7 @@ using boost::algorithm::join;
 
 using sigrok::Error;
 using sigrok::OutputFormat;
+using sigrok::InputFormat;
 
 namespace pv {
 
@@ -251,6 +254,47 @@ void MainWindow::export_file(shared_ptr<OutputFormat> format)
        dlg->run();
 }
 
+void MainWindow::import_file(shared_ptr<InputFormat> format)
+{
+       assert(format);
+
+       QSettings settings;
+       const QString dir = settings.value(SettingOpenDirectory).toString();
+
+       // Construct the filter
+       const vector<string> exts = format->extensions();
+       const QString filter = exts.empty() ? "" :
+               tr("%1 files (*.%2)").arg(
+                       QString::fromStdString(format->description())).arg(
+                       QString::fromStdString(join(exts, ", *.")));
+
+       // Show the file dialog
+       const QString file_name = QFileDialog::getOpenFileName(
+               this, tr("Import File"), dir, tr(
+                       "%1 files (*.*);;All Files (*.*)").arg(
+                       QString::fromStdString(format->description())));
+
+       if (file_name.isEmpty())
+               return;
+
+       // Show the options dialog
+       map<string, Glib::VariantBase> options;
+       if (!format->options().empty()) {
+               dialogs::InputOutputOptions dlg(
+                       tr("Import %1").arg(QString::fromStdString(
+                               format->description())),
+                       format->options(), this);
+               if (!dlg.exec())
+                       return;
+               options = dlg.options();
+       }
+
+       load_file(file_name, format, options);
+
+       const QString abs_path = QFileInfo(file_name).absolutePath();
+       settings.setValue(SettingOpenDirectory, abs_path);
+}
+
 void MainWindow::setup_ui()
 {
        setObjectName(QString::fromUtf8("MainWindow"));
@@ -303,6 +347,14 @@ void MainWindow::setup_ui()
                this, SLOT(export_file(std::shared_ptr<sigrok::OutputFormat>)));
        menu_file->addAction(menu_file_export->menuAction());
 
+       widgets::ImportMenu *menu_file_import = new widgets::ImportMenu(this,
+               device_manager_.context());
+       menu_file_import->setTitle(tr("&Import"));
+       connect(menu_file_import,
+               SIGNAL(format_selected(std::shared_ptr<sigrok::InputFormat>)),
+               this, SLOT(import_file(std::shared_ptr<sigrok::InputFormat>)));
+       menu_file->addAction(menu_file_import->menuAction());
+
        menu_file->addSeparator();
 
        action_connect_->setText(tr("&Connect to Device..."));
@@ -525,17 +577,26 @@ void MainWindow::keyReleaseEvent(QKeyEvent *event)
        QMainWindow::keyReleaseEvent(event);
 }
 
-void MainWindow::load_file(QString file_name)
+void MainWindow::load_file(QString file_name,
+       std::shared_ptr<sigrok::InputFormat> format,
+       const std::map<std::string, Glib::VariantBase> &options)
 {
        const QString errorMessage(
                QString("Failed to load file %1").arg(file_name));
        const QString infoMessage;
 
        try {
-               session_.set_device(
-                       shared_ptr<devices::Device>(new devices::SessionFile(
-                               device_manager_.context(),
-                               file_name.toStdString())));
+               if (format)
+                       session_.set_device(shared_ptr<devices::Device>(
+                               new devices::InputFile(
+                                       device_manager_.context(),
+                                       file_name.toStdString(),
+                                       format, options)));
+               else
+                       session_.set_device(shared_ptr<devices::Device>(
+                               new devices::SessionFile(
+                                       device_manager_.context(),
+                                       file_name.toStdString())));
        } catch(Error e) {
                show_session_error(tr("Failed to load ") + file_name, e.what());
                session_.set_default_device();
@@ -663,7 +724,7 @@ void MainWindow::device_selected()
        if (!device)
                return;
 
-       const string display_name = device_manager_.get_display_name(device);
+       const string display_name = device->display_name(device_manager_);
        setWindowTitle(tr("%1 - PulseView").arg(display_name.c_str()));
 }