Initial file open and save support.

8 files changed, 327 insertions, 206 deletions

diff --git a/help/eng/menu.rst b/help/eng/menu.rst
index a7e0606..8cc4a70 100644
--- a/help/eng/menu.rst
+++ b/help/eng/menu.rst
@@ -23,6 +23,11 @@ xxx
 
 xxx
 
+Save as
+^^^^^^^
+
+xxx
+
 |exit image| Exit
 ^^^^^^^^^^^^^^^^^
 
diff --git a/help/fin/menu.rst b/help/fin/menu.rst
index a79e17d..e37a181 100644
--- a/help/fin/menu.rst
+++ b/help/fin/menu.rst
@@ -23,6 +23,11 @@ xxx
 
 xxx
 
+Tallenna nimellä
+^^^^^^^^^^^^^^^^
+
+xxx
+
 |exit image| Lopeta
 ^^^^^^^^^^^^^^^^^^^
 
diff --git a/locale/symedit.en_GB.ts b/locale/symedit.en_GB.ts
index b77be70..197b567 100644
--- a/locale/symedit.en_GB.ts
+++ b/locale/symedit.en_GB.ts
@@ -5,319 +5,339 @@
     <name></name>
     <message id="id_application_title">
         <source></source>
-        <translation type="unfinished">Symbol Editor</translation>
+        <translation>Symbol Editor</translation>
     </message>
     <message id="id_menu_file">
         <source></source>
-        <translation type="unfinished">File</translation>
+        <translation>File</translation>
     </message>
     <message id="id_menu_file_open">
         <source></source>
-        <translation type="unfinished">Open...</translation>
+        <translation>Open...</translation>
     </message>
     <message id="id_menu_file_save">
         <source></source>
-        <translation type="unfinished">Save...</translation>
+        <translation>Save...</translation>
+    </message>
+    <message id="id_menu_file_save_as">
+        <source></source>
+        <translation>Save as...</translation>
     </message>
     <message id="id_menu_file_exit">
         <source></source>
-        <translation type="unfinished">Exit</translation>
+        <translation>Exit</translation>
     </message>
     <message id="id_menu_edit">
         <source></source>
-        <translation type="unfinished">Edit</translation>
+        <translation>Edit</translation>
     </message>
     <message id="id_menu_edit_undo">
         <source></source>
-        <translation type="unfinished">Undo</translation>
+        <translation>Undo</translation>
     </message>
     <message id="id_menu_edit_redo">
         <source></source>
-        <translation type="unfinished">Redo</translation>
+        <translation>Redo</translation>
     </message>
     <message id="id_menu_edit_cut">
         <source></source>
-        <translation type="unfinished">Cut</translation>
+        <translation>Cut</translation>
     </message>
     <message id="id_menu_edit_copy">
         <source></source>
-        <translation type="unfinished">Copy</translation>
+        <translation>Copy</translation>
     </message>
     <message id="id_menu_edit_paste">
         <source></source>
-        <translation type="unfinished">Paste</translation>
+        <translation>Paste</translation>
     </message>
     <message id="id_menu_edit_rotate_right">
         <source></source>
-        <translation type="unfinished">Rotate Right</translation>
+        <translation>Rotate Right</translation>
     </message>
     <message id="id_menu_edit_rotate_left">
         <source></source>
-        <translation type="unfinished">Rotate Left</translation>
+        <translation>Rotate Left</translation>
     </message>
     <message id="id_menu_edit_raise_item">
         <source></source>
-        <translation type="unfinished">Raise Item</translation>
+        <translation>Raise Item</translation>
     </message>
     <message id="id_menu_edit_lower_item">
         <source></source>
-        <translation type="unfinished">Lower Item</translation>
+        <translation>Lower Item</translation>
     </message>
     <message id="id_menu_edit_delete_item">
         <source></source>
-        <translation type="unfinished">Delete Item</translation>
+        <translation>Delete Item</translation>
     </message>
     <message id="id_menu_view">
         <source></source>
-        <translation type="unfinished">View</translation>
+        <translation>View</translation>
     </message>
     <message id="id_menu_view_zoom_in">
         <source></source>
-        <translation type="unfinished">Zoom In</translation>
+        <translation>Zoom In</translation>
     </message>
     <message id="id_menu_view_zoom_out">
         <source></source>
-        <translation type="unfinished">Zoom Out</translation>
+        <translation>Zoom Out</translation>
     </message>
     <message id="id_menu_view_zoom_all">
         <source></source>
-        <translation type="unfinished">Maximum</translation>
+        <translation>Maximum</translation>
     </message>
     <message id="id_menu_view_grid">
         <source></source>
-        <translation type="unfinished">Show Grid</translation>
+        <translation>Show Grid</translation>
     </message>
     <message id="id_menu_view_preview">
         <source></source>
-        <translation type="unfinished">Preview</translation>
+        <translation>Preview</translation>
     </message>
     <message id="id_menu_tool">
         <source></source>
-        <translation type="unfinished">Tool</translation>
+        <translation>Tool</translation>
     </message>
     <message id="id_menu_tool_select">
         <source></source>
-        <translation type="unfinished">Select</translation>
+        <translation>Select</translation>
     </message>
     <message id="id_menu_tool_line">
         <source></source>
-        <translation type="unfinished">Line</translation>
+        <translation>Line</translation>
     </message>
     <message id="id_menu_tool_rect_corner">
         <source></source>
-        <translation type="unfinished">Rectangle Corner</translation>
+        <translation>Rectangle Corner</translation>
     </message>
     <message id="id_menu_tool_rect_center">
         <source></source>
-        <translation type="unfinished">Rectangle Center</translation>
+        <translation>Rectangle Center</translation>
     </message>
     <message id="id_menu_tool_circle_corner">
         <source></source>
-        <translation type="unfinished">Circle Corner</translation>
+        <translation>Circle Corner</translation>
     </message>
     <message id="id_menu_tool_circle_radius">
         <source></source>
-        <translation type="unfinished">Circle Radius</translation>
+        <translation>Circle Radius</translation>
     </message>
     <message id="id_menu_tool_circle_center">
         <source></source>
-        <translation type="unfinished">Circle Center</translation>
+        <translation>Circle Center</translation>
     </message>
     <message id="id_menu_tool_arc_semi">
         <source></source>
-        <translation type="unfinished">Semicircle</translation>
+        <translation>Semicircle</translation>
     </message>
     <message id="id_menu_tool_arc_quarter">
         <source></source>
-        <translation type="unfinished">Quarter Circle</translation>
+        <translation>Quarter Circle</translation>
     </message>
     <message id="id_menu_tool_text">
         <source></source>
-        <translation type="unfinished">Text</translation>
+        <translation>Text</translation>
     </message>
     <message id="id_menu_help">
         <source></source>
-        <translation type="unfinished">Help</translation>
+        <translation>Help</translation>
     </message>
     <message id="id_menu_help_contents">
         <source></source>
-        <translation type="unfinished">Contents</translation>
+        <translation>Contents</translation>
     </message>
     <message id="id_menu_help_about">
         <source></source>
-        <translation type="unfinished">About</translation>
+        <translation>About</translation>
     </message>
     <message id="id_tooltip_edit_undo">
         <source></source>
-        <translation type="unfinished">Undo edit</translation>
+        <translation>Undo edit</translation>
     </message>
     <message id="id_tooltip_edit_redo">
         <source></source>
-        <translation type="unfinished">Redo edit</translation>
+        <translation>Redo edit</translation>
     </message>
     <message id="id_tooltip_edit_cut">
         <source></source>
-        <translation type="unfinished">Cut symbol</translation>
+        <translation>Cut symbol</translation>
     </message>
     <message id="id_tooltip_edit_copy">
         <source></source>
-        <translation type="unfinished">Copy symbol</translation>
+        <translation>Copy symbol</translation>
     </message>
     <message id="id_tooltip_edit_paste">
         <source></source>
-        <translation type="unfinished">Paste symbol</translation>
+        <translation>Paste symbol</translation>
     </message>
     <message id="id_tooltip_edit_rotate_right">
         <source></source>
-        <translation type="unfinished">Rotate right</translation>
+        <translation>Rotate right</translation>
     </message>
     <message id="id_tooltip_edit_rotate_left">
         <source></source>
-        <translation type="unfinished">Rotate left</translation>
+        <translation>Rotate left</translation>
     </message>
     <message id="id_tooltip_edit_raise_item">
         <source></source>
-        <translation type="unfinished">Raise item</translation>
+        <translation>Raise item</translation>
     </message>
     <message id="id_tooltip_edit_lower_item">
         <source></source>
-        <translation type="unfinished">Lower item</translation>
+        <translation>Lower item</translation>
     </message>
     <message id="id_tooltip_delete_item">
         <source></source>
-        <translation type="unfinished">Delete item</translation>
+        <translation>Delete item</translation>
     </message>
     <message id="id_tooltip_zoom_all">
         <source></source>
-        <translation type="unfinished">Maximum zoom</translation>
+        <translation>Maximum zoom</translation>
     </message>
     <message id="id_tooltip_zoom_preview">
         <source></source>
-        <translation type="unfinished">Preview symbol</translation>
+        <translation>Preview symbol</translation>
     </message>
     <message id="id_tooltip_tool_select">
         <source></source>
-        <translation type="unfinished">Select item</translation>
+        <translation>Select item</translation>
     </message>
     <message id="id_tooltip_tool_line">
         <source></source>
-        <translation type="unfinished">Draw line</translation>
+        <translation>Draw line</translation>
     </message>
     <message id="id_tooltip_tool_rect_corner">
         <source></source>
-        <translation type="unfinished">Rectangle corner</translation>
+        <translation>Rectangle corner</translation>
     </message>
     <message id="id_tooltip_tool_rect_center">
         <source></source>
-        <translation type="unfinished">Rectangle center</translation>
+        <translation>Rectangle center</translation>
     </message>
     <message id="id_tooltip_tool_circle_corner">
         <source></source>
-        <translation type="unfinished">Circle corner</translation>
+        <translation>Circle corner</translation>
     </message>
     <message id="id_tooltip_tool_circle_radius">
         <source></source>
-        <translation type="unfinished">Circle radius</translation>
+        <translation>Circle radius</translation>
     </message>
     <message id="id_tooltip_tool_circle_center">
         <source></source>
-        <translation type="unfinished">Circle center</translation>
+        <translation>Circle center</translation>
     </message>
     <message id="id_tooltip_tool_text">
         <source></source>
-        <translation type="unfinished">Draw text</translation>
+        <translation>Draw text</translation>
     </message>
     <message id="id_toolbar_snap_grid">
         <source></source>
-        <translation type="unfinished">Snap Grid</translation>
+        <translation>Snap Grid</translation>
     </message>
     <message id="id_toolbar_fill_item">
         <source></source>
-        <translation type="unfinished">Fill Item</translation>
+        <translation>Fill Item</translation>
     </message>
     <message id="id_toolbar_fill_none">
         <source></source>
-        <translation type="unfinished">0    No fill</translation>
+        <translation>0    No fill</translation>
     </message>
     <message id="id_toolbar_fill_back">
         <source></source>
-        <translation type="unfinished">1    Background</translation>
+        <translation>1    Background</translation>
     </message>
     <message id="id_toolbar_fill_area">
         <source></source>
-        <translation type="unfinished">2    Fill area</translation>
+        <translation>2    Fill area</translation>
     </message>
     <message id="id_toolbar_line_width">
         <source></source>
-        <translation type="unfinished">Line Width</translation>
+        <translation>Line Width</translation>
     </message>
     <message id="id_toolbar_text_size">
         <source></source>
-        <translation type="unfinished">Text Size</translation>
+        <translation>Text Size</translation>
     </message>
     <message id="id_toolbar_alignment">
         <source></source>
-        <translation type="unfinished">Alignment</translation>
+        <translation>Alignment</translation>
     </message>
     <message id="id_toolbar_align_top_right">
         <source></source>
-        <translation type="unfinished">1    Top right</translation>
+        <translation>1    Top right</translation>
     </message>
     <message id="id_toolbar_align_top_center">
         <source></source>
-        <translation type="unfinished">2    Top center</translation>
+        <translation>2    Top center</translation>
     </message>
     <message id="id_toolbar_align_top_left">
         <source></source>
-        <translation type="unfinished">3    Top left</translation>
+        <translation>3    Top left</translation>
     </message>
     <message id="id_toolbar_align_base_right">
         <source></source>
-        <translation type="unfinished">4    Base right</translation>
+        <translation>4    Base right</translation>
     </message>
     <message id="id_toolbar_align_base_center">
         <source></source>
-        <translation type="unfinished">5    Base center</translation>
+        <translation>5    Base center</translation>
     </message>
     <message id="id_toolbar_align_base_left">
         <source></source>
-        <translation type="unfinished">6    Base left</translation>
+        <translation>6    Base left</translation>
     </message>
     <message id="id_toolbar_align_bottom_right">
         <source></source>
-        <translation type="unfinished">7    Bottom right</translation>
+        <translation>7    Bottom right</translation>
     </message>
     <message id="id_toolbar_align_bottom_center">
         <source></source>
-        <translation type="unfinished">8    Bottom center</translation>
+        <translation>8    Bottom center</translation>
     </message>
     <message id="id_toolbar_align_bottom_left">
         <source></source>
-        <translation type="unfinished">9    Bottom left</translation>
+        <translation>9    Bottom left</translation>
     </message>
     <message id="id_toolbar_align_middle_right">
         <source></source>
-        <translation type="unfinished">10   Middle right</translation>
+        <translation>10   Middle right</translation>
     </message>
     <message id="id_toolbar_align_middle_center">
         <source></source>
-        <translation type="unfinished">11   Middle center</translation>
+        <translation>11   Middle center</translation>
     </message>
     <message id="id_toolbar_align_middle_left">
         <source></source>
-        <translation type="unfinished">12   Middle left</translation>
+        <translation>12   Middle left</translation>
     </message>
     <message id="id_toolbar_text_field">
         <source></source>
-        <translation type="unfinished">Text</translation>
+        <translation>Text</translation>
     </message>
-    <message id="id_dialog_about">
+	<message id="id_dialog_open_file">
+		<source></source>
+		<translation>Open File</translation>
+	</message>
+	<message id="id_dialog_save_file">
+		<source></source>
+		<translation>Save File</translation>
+	</message>
+	<message id="id_dialog_symbol_files">
+		<source></source>
+		<translation>Symbol files (*.txt)</translation>
+	</message>
+	<message id="id_dialog_all_files">
+		<source></source>
+		<translation>All files (*)</translation>
+	</message>
+	<message id="id_dialog_about">
         <source></source>
-        <translation type="unfinished">About Program</translation>
+        <translation>About Program</translation>
     </message>
     <message id="id_dialog_about_text">
         <source></source>
-        <translation type="unfinished">Symbol editor for 3D-Win</translation>
+        <translation>Symbol editor for 3D-Win</translation>
     </message>
     <message id="id_tooltip_tool_semi_radius">
         <source></source>
@@ -333,7 +353,7 @@
     </message>
     <message id="id_cli_symbol_description">
         <source></source>
-		<translation>Read symbol from parameter &lt;symbol&gt;.</translation>
+        <translation>Read symbol from parameter &lt;symbol&gt;.</translation>
     </message>
     <message id="id_cli_language">
         <source></source>
@@ -343,11 +363,11 @@
         <source></source>
         <translation>Application language abbreviation &lt;language&gt;.</translation>
     </message>
-	<message id="id_cli_transfer_file">
-		<source></source>
-		<translation>Symbol file is transfer file.</translation>
-	</message>
-	<message id="id_cli_symbol_file_name">
+    <message id="id_cli_transfer_file">
+        <source></source>
+        <translation>Symbol file is transfer file.</translation>
+    </message>
+    <message id="id_cli_symbol_file_name">
         <source></source>
         <translation>Symbol file name.</translation>
     </message>
diff --git a/locale/symedit.fi_FI.ts b/locale/symedit.fi_FI.ts
index 6fc8a18..2ba3bf0 100644
--- a/locale/symedit.fi_FI.ts
+++ b/locale/symedit.fi_FI.ts
@@ -5,319 +5,339 @@
     <name></name>
     <message id="id_application_title">
         <source></source>
-        <translation type="unfinished">Symbolieditori</translation>
+        <translation>Symbolieditori</translation>
     </message>
     <message id="id_menu_file">
         <source></source>
-        <translation type="unfinished">Tiedosto</translation>
+        <translation>Tiedosto</translation>
     </message>
     <message id="id_menu_file_open">
         <source></source>
-        <translation type="unfinished">Avaa...</translation>
+        <translation>Avaa...</translation>
     </message>
     <message id="id_menu_file_save">
         <source></source>
-        <translation type="unfinished">Tallenna...</translation>
+        <translation>Tallenna...</translation>
+    </message>
+    <message id="id_menu_file_save_as">
+        <source></source>
+        <translation>Tallenna nimellä...</translation>
     </message>
     <message id="id_menu_file_exit">
         <source></source>
-        <translation type="unfinished">Lopeta</translation>
+        <translation>Lopeta</translation>
     </message>
     <message id="id_menu_edit">
         <source></source>
-        <translation type="unfinished">Muokkaa</translation>
+        <translation>Muokkaa</translation>
     </message>
     <message id="id_menu_edit_undo">
         <source></source>
-        <translation type="unfinished">Kumoa</translation>
+        <translation>Kumoa</translation>
     </message>
     <message id="id_menu_edit_redo">
         <source></source>
-        <translation type="unfinished">Tee uudelleen</translation>
+        <translation>Tee uudelleen</translation>
     </message>
     <message id="id_menu_edit_cut">
         <source></source>
-        <translation type="unfinished">Leikkaa</translation>
+        <translation>Leikkaa</translation>
     </message>
     <message id="id_menu_edit_copy">
         <source></source>
-        <translation type="unfinished">Kopioi</translation>
+        <translation>Kopioi</translation>
     </message>
     <message id="id_menu_edit_paste">
         <source></source>
-        <translation type="unfinished">Liitä</translation>
+        <translation>Liitä</translation>
     </message>
     <message id="id_menu_edit_rotate_right">
         <source></source>
-        <translation type="unfinished">Käännä oikealle</translation>
+        <translation>Käännä oikealle</translation>
     </message>
     <message id="id_menu_edit_rotate_left">
         <source></source>
-        <translation type="unfinished">Käännä vasemmalle</translation>
+        <translation>Käännä vasemmalle</translation>
     </message>
     <message id="id_menu_edit_raise_item">
         <source></source>
-        <translation type="unfinished">Nosta kohdetta</translation>
+        <translation>Nosta kohdetta</translation>
     </message>
     <message id="id_menu_edit_lower_item">
         <source></source>
-        <translation type="unfinished">Alenna kohdetta</translation>
+        <translation>Alenna kohdetta</translation>
     </message>
     <message id="id_menu_edit_delete_item">
         <source></source>
-        <translation type="unfinished">Poista kohde</translation>
+        <translation>Poista kohde</translation>
     </message>
     <message id="id_menu_view">
         <source></source>
-        <translation type="unfinished">Näytä</translation>
+        <translation>Näytä</translation>
     </message>
     <message id="id_menu_view_zoom_in">
         <source></source>
-        <translation type="unfinished">Lähennä</translation>
+        <translation>Lähennä</translation>
     </message>
     <message id="id_menu_view_zoom_out">
         <source></source>
-        <translation type="unfinished">Loitonna</translation>
+        <translation>Loitonna</translation>
     </message>
     <message id="id_menu_view_zoom_all">
         <source></source>
-        <translation type="unfinished">Maksimi</translation>
+        <translation>Maksimi</translation>
     </message>
     <message id="id_menu_view_grid">
         <source></source>
-        <translation type="unfinished">Ruudukko</translation>
+        <translation>Ruudukko</translation>
     </message>
     <message id="id_menu_view_preview">
         <source></source>
-        <translation type="unfinished">Esikatselu</translation>
+        <translation>Esikatselu</translation>
     </message>
     <message id="id_menu_tool">
         <source></source>
-        <translation type="unfinished">Työkalut</translation>
+        <translation>Työkalut</translation>
     </message>
     <message id="id_menu_tool_select">
         <source></source>
-        <translation type="unfinished">Valitse</translation>
+        <translation>Valitse</translation>
     </message>
     <message id="id_menu_tool_line">
         <source></source>
-        <translation type="unfinished">Viiva</translation>
+        <translation>Viiva</translation>
     </message>
     <message id="id_menu_tool_rect_corner">
         <source></source>
-        <translation type="unfinished">Suorakulmio kulmista</translation>
+        <translation>Suorakulmio kulmista</translation>
     </message>
     <message id="id_menu_tool_rect_center">
         <source></source>
-        <translation type="unfinished">Suorakulmio keskeltä</translation>
+        <translation>Suorakulmio keskeltä</translation>
     </message>
     <message id="id_menu_tool_circle_corner">
         <source></source>
-        <translation type="unfinished">Ympyrä kulmista</translation>
+        <translation>Ympyrä kulmista</translation>
     </message>
     <message id="id_menu_tool_circle_radius">
         <source></source>
-        <translation type="unfinished">Ympyrä halkaisija</translation>
+        <translation>Ympyrä halkaisija</translation>
     </message>
     <message id="id_menu_tool_circle_center">
         <source></source>
-        <translation type="unfinished">Ympyrä keskeltä</translation>
+        <translation>Ympyrä keskeltä</translation>
     </message>
     <message id="id_menu_tool_arc_semi">
         <source></source>
-        <translation type="unfinished">Puoliympyrä</translation>
+        <translation>Puoliympyrä</translation>
     </message>
     <message id="id_menu_tool_arc_quarter">
         <source></source>
-        <translation type="unfinished">Neljännesympyrä</translation>
+        <translation>Neljännesympyrä</translation>
     </message>
     <message id="id_menu_tool_text">
         <source></source>
-        <translation type="unfinished">Teksti</translation>
+        <translation>Teksti</translation>
     </message>
     <message id="id_menu_help">
         <source></source>
-        <translation type="unfinished">Ohje</translation>
+        <translation>Ohje</translation>
     </message>
     <message id="id_menu_help_contents">
         <source></source>
-        <translation type="unfinished">Sisältö</translation>
+        <translation>Sisältö</translation>
     </message>
     <message id="id_menu_help_about">
         <source></source>
-        <translation type="unfinished">Tietoja</translation>
+        <translation>Tietoja</translation>
     </message>
     <message id="id_tooltip_edit_undo">
         <source></source>
-        <translation type="unfinished">Kumoa toiminto</translation>
+        <translation>Kumoa toiminto</translation>
     </message>
     <message id="id_tooltip_edit_redo">
         <source></source>
-        <translation type="unfinished">Tee toiminto uudelleen</translation>
+        <translation>Tee toiminto uudelleen</translation>
     </message>
     <message id="id_tooltip_edit_cut">
         <source></source>
-        <translation type="unfinished">Leikkaa symboli</translation>
+        <translation>Leikkaa symboli</translation>
     </message>
     <message id="id_tooltip_edit_copy">
         <source></source>
-        <translation type="unfinished">Kopioi symboli</translation>
+        <translation>Kopioi symboli</translation>
     </message>
     <message id="id_tooltip_edit_paste">
         <source></source>
-        <translation type="unfinished">Liitä symboli</translation>
+        <translation>Liitä symboli</translation>
     </message>
     <message id="id_tooltip_edit_rotate_right">
         <source></source>
-        <translation type="unfinished">Käännä oikealle</translation>
+        <translation>Käännä oikealle</translation>
     </message>
     <message id="id_tooltip_edit_rotate_left">
         <source></source>
-        <translation type="unfinished">Käännä vasemmalle</translation>
+        <translation>Käännä vasemmalle</translation>
     </message>
     <message id="id_tooltip_edit_raise_item">
         <source></source>
-        <translation type="unfinished">Nosta kohdetta</translation>
+        <translation>Nosta kohdetta</translation>
     </message>
     <message id="id_tooltip_edit_lower_item">
         <source></source>
-        <translation type="unfinished">Alenna kohdetta</translation>
+        <translation>Alenna kohdetta</translation>
     </message>
     <message id="id_tooltip_delete_item">
         <source></source>
-        <translation type="unfinished">Poista kohde</translation>
+        <translation>Poista kohde</translation>
     </message>
     <message id="id_tooltip_zoom_all">
         <source></source>
-        <translation type="unfinished">Maksimizoomaus</translation>
+        <translation>Maksimizoomaus</translation>
     </message>
     <message id="id_tooltip_zoom_preview">
         <source></source>
-        <translation type="unfinished">Symbolin esikatselu</translation>
+        <translation>Symbolin esikatselu</translation>
     </message>
     <message id="id_tooltip_tool_select">
         <source></source>
-        <translation type="unfinished">Valitse kohde</translation>
+        <translation>Valitse kohde</translation>
     </message>
     <message id="id_tooltip_tool_line">
         <source></source>
-        <translation type="unfinished">Piirrä viiva</translation>
+        <translation>Piirrä viiva</translation>
     </message>
     <message id="id_tooltip_tool_rect_corner">
         <source></source>
-        <translation type="unfinished">Suorakulmio kulmista</translation>
+        <translation>Suorakulmio kulmista</translation>
     </message>
     <message id="id_tooltip_tool_rect_center">
         <source></source>
-        <translation type="unfinished">Suorakulmio keskeltä</translation>
+        <translation>Suorakulmio keskeltä</translation>
     </message>
     <message id="id_tooltip_tool_circle_corner">
         <source></source>
-        <translation type="unfinished">Ympyrä kulmista</translation>
+        <translation>Ympyrä kulmista</translation>
     </message>
     <message id="id_tooltip_tool_circle_radius">
         <source></source>
-        <translation type="unfinished">Ympyrä halkasija</translation>
+        <translation>Ympyrä halkasija</translation>
     </message>
     <message id="id_tooltip_tool_circle_center">
         <source></source>
-        <translation type="unfinished">Ympyrä keskeltä</translation>
+        <translation>Ympyrä keskeltä</translation>
     </message>
     <message id="id_tooltip_tool_text">
         <source></source>
-        <translation type="unfinished">Piirrä teksti</translation>
+        <translation>Piirrä teksti</translation>
     </message>
     <message id="id_toolbar_snap_grid">
         <source></source>
-        <translation type="unfinished">Tartunta</translation>
+        <translation>Tartunta</translation>
     </message>
     <message id="id_toolbar_fill_item">
         <source></source>
-        <translation type="unfinished">Täyttö</translation>
+        <translation>Täyttö</translation>
     </message>
     <message id="id_toolbar_fill_none">
         <source></source>
-        <translation type="unfinished">0    Ei täyttöä</translation>
+        <translation>0    Ei täyttöä</translation>
     </message>
     <message id="id_toolbar_fill_back">
         <source></source>
-        <translation type="unfinished">1    Taustaväri</translation>
+        <translation>1    Taustaväri</translation>
     </message>
     <message id="id_toolbar_fill_area">
         <source></source>
-        <translation type="unfinished">2    Alueen täyttö</translation>
+        <translation>2    Alueen täyttö</translation>
     </message>
     <message id="id_toolbar_line_width">
         <source></source>
-        <translation type="unfinished">Viivan leveys</translation>
+        <translation>Viivan leveys</translation>
     </message>
     <message id="id_toolbar_text_size">
         <source></source>
-        <translation type="unfinished">Tekstin koko</translation>
+        <translation>Tekstin koko</translation>
     </message>
     <message id="id_toolbar_alignment">
         <source></source>
-        <translation type="unfinished">Asemointi</translation>
+        <translation>Asemointi</translation>
     </message>
     <message id="id_toolbar_align_top_right">
         <source></source>
-        <translation type="unfinished">1    Ylhäällä oikealla</translation>
+        <translation>1    Ylhäällä oikealla</translation>
     </message>
     <message id="id_toolbar_align_top_center">
         <source></source>
-        <translation type="unfinished">2    Ylhäällä keskellä</translation>
+        <translation>2    Ylhäällä keskellä</translation>
     </message>
     <message id="id_toolbar_align_top_left">
         <source></source>
-        <translation type="unfinished">3    Ylhäällä vasemmalla</translation>
+        <translation>3    Ylhäällä vasemmalla</translation>
     </message>
     <message id="id_toolbar_align_base_right">
         <source></source>
-        <translation type="unfinished">4    Alareunassa oikealla</translation>
+        <translation>4    Alareunassa oikealla</translation>
     </message>
     <message id="id_toolbar_align_base_center">
         <source></source>
-        <translation type="unfinished">5    Alareunassa keskellä</translation>
+        <translation>5    Alareunassa keskellä</translation>
     </message>
     <message id="id_toolbar_align_base_left">
         <source></source>
-        <translation type="unfinished">6    Alareunassa vasemmalla</translation>
+        <translation>6    Alareunassa vasemmalla</translation>
     </message>
     <message id="id_toolbar_align_bottom_right">
         <source></source>
-        <translation type="unfinished">7    Alhaalla oikealla</translation>
+        <translation>7    Alhaalla oikealla</translation>
     </message>
     <message id="id_toolbar_align_bottom_center">
         <source></source>
-        <translation type="unfinished">8    Alhaalla keskellä</translation>
+        <translation>8    Alhaalla keskellä</translation>
     </message>
     <message id="id_toolbar_align_bottom_left">
         <source></source>
-        <translation type="unfinished">9    Alhaalla vasemmalla</translation>
+        <translation>9    Alhaalla vasemmalla</translation>
     </message>
     <message id="id_toolbar_align_middle_right">
         <source></source>
-        <translation type="unfinished">10   Puolivälissä oikealla</translation>
+        <translation>10   Puolivälissä oikealla</translation>
     </message>
     <message id="id_toolbar_align_middle_center">
         <source></source>
-        <translation type="unfinished">11   Puolivälissä keskellä</translation>
+        <translation>11   Puolivälissä keskellä</translation>
     </message>
     <message id="id_toolbar_align_middle_left">
         <source></source>
-        <translation type="unfinished">12   Puolivälissä vasemmalla</translation>
+        <translation>12   Puolivälissä vasemmalla</translation>
     </message>
     <message id="id_toolbar_text_field">
         <source></source>
-        <translation type="unfinished">Teksti</translation>
+        <translation>Teksti</translation>
     </message>
-    <message id="id_dialog_about">
+	<message id="id_dialog_open_file">
+		<source></source>
+		<translation>Avaa tiedosto</translation>
+	</message>
+	<message id="id_dialog_save_file">
+		<source></source>
+		<translation>Tallenna tiedosto</translation>
+	</message>
+	<message id="id_dialog_symbol_files">
+		<source></source>
+		<translation>Symbolitiedostot (*.txt)</translation>
+	</message>
+	<message id="id_dialog_all_files">
+		<source></source>
+		<translation>Kaikki tiedostot (*)</translation>
+	</message>
+	<message id="id_dialog_about">
         <source></source>
-        <translation type="unfinished">Tietoja ohjelmasta</translation>
+        <translation>Tietoja ohjelmasta</translation>
     </message>
     <message id="id_dialog_about_text">
         <source></source>
-        <translation type="unfinished">3D-Win symbolieditori</translation>
+        <translation>3D-Win symbolieditori</translation>
     </message>
     <message id="id_tooltip_tool_semi_radius">
         <source></source>
@@ -333,7 +353,7 @@
     </message>
     <message id="id_cli_symbol_description">
         <source></source>
-		<translation>Lue symboli parametrista &lt;symboli&gt;.</translation>
+        <translation>Lue symboli parametrista &lt;symboli&gt;.</translation>
     </message>
     <message id="id_cli_language">
         <source></source>
@@ -341,13 +361,13 @@
     </message>
     <message id="id_cli_language_description">
         <source></source>
-		<translation>Sovelluksen kielen lyhenne &lt;kieli&gt;.</translation>
+        <translation>Sovelluksen kielen lyhenne &lt;kieli&gt;.</translation>
     </message>
-	<message id="id_cli_transfer_file">
-		<source></source>
-		<translation>Symbolitiedosto on siirtotiedosto.</translation>
-	</message>
-	<message id="id_cli_symbol_file_name">
+    <message id="id_cli_transfer_file">
+        <source></source>
+        <translation>Symbolitiedosto on siirtotiedosto.</translation>
+    </message>
+    <message id="id_cli_symbol_file_name">
         <source></source>
         <translation>Symbolitiedoston nimi.</translation>
     </message>
diff --git a/locale/symedit.ts b/locale/symedit.ts
index bf67612..3348176 100644
--- a/locale/symedit.ts
+++ b/locale/symedit.ts
@@ -15,6 +15,10 @@
         <source></source>
         <translation type="unfinished"></translation>
     </message>
+    <message id="id_menu_file_save_as">
+        <source></source>
+        <translation type="unfinished"></translation>
+    </message>
     <message id="id_menu_file_exit">
         <source></source>
         <translation type="unfinished"></translation>
@@ -235,7 +239,23 @@
         <source></source>
         <translation type="unfinished"></translation>
     </message>
-    <message id="id_dialog_about">
+	<message id="id_dialog_open_file">
+		<source></source>
+		<translation type="unfinished"></translation>
+	</message>
+	<message id="id_dialog_save_file">
+		<source></source>
+		<translation type="unfinished"></translation>
+	</message>
+	<message id="id_dialog_symbol_files">
+		<source></source>
+		<translation type="unfinished"></translation>
+	</message>
+	<message id="id_dialog_all_files">
+		<source></source>
+		<translation type="unfinished"></translation>
+	</message>
+	<message id="id_dialog_about">
         <source></source>
         <translation type="unfinished"></translation>
     </message>
@@ -343,11 +363,11 @@
         <source></source>
         <translation type="unfinished"></translation>
     </message>
-	<message id="id_cli_transfer_file">
-		<source></source>
-		<translation type="unfinished"></translation>
-	</message>
-	<message id="id_cli_symbol_file_name">
+    <message id="id_cli_transfer_file">
+        <source></source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message id="id_cli_symbol_file_name">
         <source></source>
         <translation type="unfinished"></translation>
     </message>
diff --git a/main.qml b/main.qml
index 43d06bf..32b64c9 100644
--- a/main.qml
+++ b/main.qml
@@ -36,7 +36,8 @@ ApplicationWindow
 		{
 			title: qsTrId("id_menu_file")
 			MenuItem { text: qsTrId("id_menu_file_open"); shortcut: "Ctrl+O"; onTriggered: open() }
-			MenuItem { text: qsTrId("id_menu_file_save"); shortcut: "Ctrl+S"; onTriggered: save() }
+			MenuItem { text: qsTrId("id_menu_file_save"); shortcut: "Ctrl+S"; onTriggered: save(false) }
+			MenuItem { text: qsTrId("id_menu_file_save_as"); shortcut: "Ctrl+Shift+S"; onTriggered: save(true) }
 			MenuSeparator { }
 			MenuItem { text: qsTrId("id_menu_file_exit"); shortcut: "F4"; onTriggered: Qt.quit() }
 		}
@@ -272,19 +273,19 @@ ApplicationWindow
 	FileDialog
 	{
 		id: filedialog
-		title: "Please choose a file"
-		folder: shortcuts.home
+		title: (selectExisting ? qsTrId("id_dialog_open_file") : qsTrId("id_dialog_save_file"))
+		nameFilters: [ qsTrId("id_dialog_symbol_files"), qsTrId("id_dialog_all_files") ]
 		onAccepted:
 		{
-//			console.log("You chose: " + fileDialog.fileUrls)
-//			Qt.quit()
-		}
-		onRejected:
-		{
-//			console.log("Canceled")
-//			Qt.quit()
+			if ( selectExisting )
+			{
+				manager.open(fileUrl)
+				symbol = manager.getSymbol()
+			}
+			else	// save
+				manager.save(fileUrl)
+			editor.update()
 		}
-//		Component.onCompleted: visible = true
 	}
 
 	Dialog
@@ -297,7 +298,6 @@ ApplicationWindow
 			text: qsTrId("id_dialog_about_text")
 			horizontalAlignment: Text.AlignHCenter
 		}
-
 		standardButtons: StandardButton.Ok
 	}
 
@@ -345,14 +345,21 @@ ApplicationWindow
 
 	function open()
 	{
+		filedialog.selectExisting = true
+		filedialog.folder = manager.getTextSetting("Directory")
 		filedialog.open()
-//		manager.open(true);
-		editor.update()
 	}
 
-	function save()
+	function save(ask)
 	{
-		//##
+		if ( ask )
+		{
+			filedialog.selectExisting = false
+			filedialog.folder = manager.getTextSetting("Directory")
+			filedialog.open()
+		}
+		else
+			manager.save("")
 	}
 
 	function zoom(dir)
diff --git a/symedit.cpp b/symedit.cpp
index 8bb523c..9b14525 100644
--- a/symedit.cpp
+++ b/symedit.cpp
@@ -1,9 +1,9 @@
 #include <QGuiApplication>
 #include <QClipboard>
 #include <QSettings>
-//#include <QFileDialog>
 #include <QDesktopServices>
-#include <QUrl>
+#include <QTextStream>
+#include <QFile>
 
 #include "symedit.h"
 
@@ -21,6 +21,7 @@ SymEditSettings::SymEditSettings()
 	IntValues.emplace("Tool", 1);
 
 	TextValues.emplace("TextValue", "");
+	TextValues.emplace("Directory", "");
 }
 
 //! Load settings.
@@ -33,13 +34,14 @@ void SymEditSettings::Load()
 	Size.setWidth(settings.value("window/width", 500).toInt());
 	Size.setHeight(settings.value("window/height", 500).toInt());
 
+	TextValues.at("Directory") = settings.value("application/directory").toString();
+
 	IntValues.at("FillItem") = settings.value("editor/fill", 0).toInt();
 	IntValues.at("Alignment") = settings.value("editor/align", 9).toInt();
 	IntValues.at("LineWidth") = settings.value("editor/width", 1).toInt();
 	IntValues.at("TextSize") = settings.value("editor/size", 1).toInt();
 	IntValues.at("SnapGrid") = settings.value("editor/snap", 5).toInt();
 	IntValues.at("Tool") = settings.value("editor/tool", 1).toInt();
-
 	TextValues.at("TextValue") = settings.value("editor/text").toString();
 }
 
@@ -53,13 +55,14 @@ void SymEditSettings::Save() const
 	settings.setValue("window/width", Size.width());
 	settings.setValue("window/height", Size.height());
 
+	settings.setValue("application/directory", TextValues.at("Directory"));
+
 	settings.setValue("editor/fill", IntValues.at("FillItem"));
 	settings.setValue("editor/align", IntValues.at("Alignment"));
 	settings.setValue("editor/width", IntValues.at("LineWidth"));
 	settings.setValue("editor/size", IntValues.at("TextSize"));
 	settings.setValue("editor/snap", IntValues.at("SnapGrid"));
 	settings.setValue("editor/tool", IntValues.at("Tool"));
-
 	settings.setValue("editor/text", TextValues.at("TextValue"));
 }
 
@@ -87,7 +90,9 @@ SymEditManager::SymEditManager(const QString& filename, const QString& symbol)
 
 	if ( !FileName.isEmpty() )
 	{
-		//## load file
+		QUrl fileurl;
+		fileurl.fromLocalFile(FileName);
+		open(fileurl);
 	}
 
 	if ( !symbol.isEmpty() )
@@ -435,16 +440,54 @@ bool SymEditManager::raiseItem(int dir)
 }
 
 //! Open symbol file.
-bool SymEditManager::open(QString filename)
+/*!
+	\param fileurl		File name as URL.
+	\return				True for success.
+*/
+bool SymEditManager::open(QUrl fileurl)
 {
-	//##
+	QString filestring = fileurl.toString();
+	int index = filestring.lastIndexOf('/') + 1;
+	QString directory = filestring.left(index);
+	setTextSetting("Directory", directory);
+
+	QString filename = fileurl.toLocalFile();
+	QFile file(filename);
+	if ( file.open(QIODevice::ReadOnly | QIODevice::Text) )
+	{
+		QTextStream input(&file);
+		Symbol.Load(input.readLine());
+		FileName = filename;
+		return true;
+	}
 	return false;
 }
 
 //! Save symbol file.
-bool SymEditManager::save(QString filename)
+/*!
+	\param fileurl		File name as URL.
+	\return				True for success.
+*/
+bool SymEditManager::save(QUrl fileurl)
 {
-	//##
+	QString filename = FileName;
+	if ( !fileurl.isEmpty() )
+	{
+		QString filestring = fileurl.toString();
+		int index = filestring.lastIndexOf('/') + 1;
+		QString directory = filestring.left(index);
+		setTextSetting("Directory", directory);
+		filename = fileurl.toLocalFile();
+	}
+
+	QFile file(filename);
+	if ( file.open(QIODevice::WriteOnly | QIODevice::Text) )
+	{
+		QTextStream output(&file);
+		output << getSymbol();
+		FileName = filename;
+		return true;
+	}
 	return false;
 }
 
diff --git a/symedit.h b/symedit.h
index 8dda3e8..89223f0 100644
--- a/symedit.h
+++ b/symedit.h
@@ -6,6 +6,7 @@
 #include <QPoint>
 #include <QSize>
 #include <QTranslator>
+#include <QUrl>
 
 #include <deque>
 
@@ -80,8 +81,8 @@ public:
 	Q_INVOKABLE void rotateSymbol(int dir);
 	Q_INVOKABLE bool raiseItem(int dir);
 
-	Q_INVOKABLE bool open(QString filename);
-	Q_INVOKABLE bool save(QString filename);
+	Q_INVOKABLE bool open(QUrl fileurl);
+	Q_INVOKABLE bool save(QUrl fileurl);
 
 	Q_INVOKABLE bool undo(bool undo);
 	Q_INVOKABLE void help(QString topic) const;