MainWindow: Remember directory of last file that was opened/saved.

[pulseview.git] / pv / mainwindow.h

diff --git a/pv/mainwindow.h b/pv/mainwindow.h
index 0f1449d34fad15f1b9de897f6d685c4930bb452f..f026e8f3f38e0326304283c62164d76638c32803 100644 (file)
--- a/pv/mainwindow.h
+++ b/pv/mainwindow.h
@@ -22,19 +22,24 @@
 #define PULSEVIEW_PV_MAINWINDOW_H
 
 #include <list>
-
-#include <boost/weak_ptr.hpp>
+#include <memory>
 
 #include <QMainWindow>
 
 #include "sigsession.h"
 
+struct srd_decoder;
+
 class QVBoxLayout;
 
 namespace pv {
 
 class DeviceManager;
 
+namespace device {
+class DevInst;
+}
+
 namespace toolbars {
 class ContextBar;
 class SamplingBar;
@@ -63,13 +68,9 @@ private:
        void session_error(const QString text, const QString info_text);
 
        /**
-        * Updates the device list in the sampling bar, and updates the
-        * selection.
-        * @param selected_device The device to select, or NULL if the
-        * first device in the device list should be selected.
+        * Updates the device list in the sampling bar
         */
-       void update_device_list(
-               struct sr_dev_inst *selected_device = NULL);
+       void update_device_list();
 
 private slots:
        void load_file(QString file_name);
@@ -79,6 +80,7 @@ private slots:
                const QString text, const QString info_text);
 
        void on_actionOpen_triggered();
+       void on_actionSaveAs_triggered();
        void on_actionQuit_triggered();
 
        void on_actionConnect_triggered();
@@ -102,6 +104,18 @@ private slots:
        void capture_state_changed(int state);
 
 private:
+       /**
+        * Name of the setting used to remember the directory
+        * containing the last file that was opened.
+        */
+       static const char *SettingOpenDirectory;
+
+       /**
+        * Name of the setting used to remember the directory
+        * containing the last file that was saved.
+        */
+       static const char *SettingSaveDirectory;
+
        DeviceManager &_device_manager;
 
        SigSession _session;