[gnumeric] Add Repeat Export menu item. [#594154]

[Andreas J. Guelzow <guelzow src gnome org>]

commit f71ca51a9101a14ba7597394141994c11e0f2198
Author: Andreas J Guelzow <aguelzow pyrshep ca>
Date:   Tue Aug 7 15:15:27 2012 -0600

    Add Repeat Export menu item. [#594154]
    
    2012-08-07  Andreas J. Guelzow <aguelzow pyrshep ca>
    
    	* component/Gnumeric-embed.xml.in: add Repeat Export menu item
    	* src/GNOME_Gnumeric-gtk.xml.in: add Repeat Export menu item
    	* src/gui-file.c (gui_file_export_repeat): new
    	* src/gui-file.h (gui_file_export_repeat): new
    	* src/wbc-gtk-actions.c (cb_data_export_repeat): new
    	(DataExportRepeat): new

 ChangeLog                       |    9 +++++++
 NEWS                            |    2 +-
 component/Gnumeric-embed.xml.in |    2 +
 src/GNOME_Gnumeric-gtk.xml.in   |    2 +
 src/gui-file.c                  |   50 +++++++++++++++++++++++++++++++++++++++
 src/gui-file.h                  |    1 +
 src/wbc-gtk-actions.c           |    4 +++
 7 files changed, 69 insertions(+), 1 deletions(-)
---
diff --git a/ChangeLog b/ChangeLog
index 50234fe..7be7f47 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,14 @@
 2012-08-07  Andreas J. Guelzow <aguelzow pyrshep ca>
 
+	* component/Gnumeric-embed.xml.in: add Repeat Export menu item
+	* src/GNOME_Gnumeric-gtk.xml.in: add Repeat Export menu item
+	* src/gui-file.c (gui_file_export_repeat): new
+	* src/gui-file.h (gui_file_export_repeat): new
+	* src/wbc-gtk-actions.c (cb_data_export_repeat): new
+	(DataExportRepeat): new
+
+2012-08-07  Andreas J. Guelzow <aguelzow pyrshep ca>
+
 	* src/gui-file.c: adjust all calls to workbook_update_history
 	(gui_file_save_as): get the correct file name,
 	* src/main-application.c: adjust all calls to workbook_update_history
diff --git a/NEWS b/NEWS
index 3aa6331..9633175 100644
--- a/NEWS
+++ b/NEWS
@@ -17,7 +17,7 @@ Andreas:
 	* Provide new saver for uncompressed Gnumeric xml. [#672622]
 	* Do not change workbook save info when exporting. [#672323]
 	* Fix format selection on export. [#681316]
-	* Remember export file name.
+	* Add Repeat Export menu item. [#594154]
 
 Jean:
 	* Fix component references issues. [#680190]
diff --git a/component/Gnumeric-embed.xml.in b/component/Gnumeric-embed.xml.in
index e98c7de..1397400 100644
--- a/component/Gnumeric-embed.xml.in
+++ b/component/Gnumeric-embed.xml.in
@@ -309,6 +309,8 @@
 	<menuitem action="DataExportText"/>
 	<menuitem action="DataExportCSV"/>
 	<menuitem action="DataExport"/>
+	<separator/>
+	<menuitem action="DataExportRepeat"/>
       </menu>
     </menu>
     <menu name="Help" action="MenuHelp">
diff --git a/src/GNOME_Gnumeric-gtk.xml.in b/src/GNOME_Gnumeric-gtk.xml.in
index 17dd237..b694f14 100644
--- a/src/GNOME_Gnumeric-gtk.xml.in
+++ b/src/GNOME_Gnumeric-gtk.xml.in
@@ -316,6 +316,8 @@
 	<menuitem action="DataExportText"/>
 	<menuitem action="DataExportCSV"/>
 	<menuitem action="DataExport"/>
+	<separator/>
+	<menuitem action="DataExportRepeat"/>
       </menu>
     </menu>
     <menu name="Help" action="MenuHelp">
diff --git a/src/gui-file.c b/src/gui-file.c
index 416b83e..11c7086 100644
--- a/src/gui-file.c
+++ b/src/gui-file.c
@@ -703,3 +703,53 @@ gui_file_save (WBCGtk *wbcg, WorkbookView *wb_view)
 		return ok;
 	}
 }
+
+gboolean
+gui_file_export_repeat (WBCGtk *wbcg)
+{
+	WorkbookView *wb_view = wb_control_view (WORKBOOK_CONTROL (wbcg));
+	Workbook *wb = wb_view_get_workbook (wb_view);
+	GOFileSaver *fs = wb->file_exporter;
+
+	if (fs != NULL &&  wb->last_export_uri != NULL) {
+		char const *msg;
+		GtkWidget *dialog;
+
+		if (go_file_saver_get_save_scope (fs) != GO_FILE_SAVE_WORKBOOK)
+			msg = _("Do you want to export the <b>current sheet</b> of this "
+				"workbook to the location '<b>%s</b>' "
+				"using the '<b>%s</b>' exporter.");
+		else
+			msg = _("Do you want to export this workbook to the "
+				"location '<b>%s</b>' "
+				"using the '<b>%s</b>' exporter.");
+
+		/* go_gtk_query_yes_no does not handle markup ... */
+		dialog = gtk_message_dialog_new_with_markup (wbcg_toplevel (wbcg),
+							     GTK_DIALOG_DESTROY_WITH_PARENT,
+							     GTK_MESSAGE_QUESTION,
+							     GTK_BUTTONS_YES_NO,
+							     msg, wb->last_export_uri, 
+							     go_file_saver_get_description (fs));
+		gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_YES);
+
+		if (GTK_RESPONSE_YES ==
+		    go_gtk_dialog_run (GTK_DIALOG (dialog), wbcg_toplevel (wbcg))) {
+			/* We need to copy wb->last_export_uri since it will be reset during saving */
+			gchar *uri = g_strdup (wb->last_export_uri);
+			if(wb_view_save_as (wb_view, fs, uri, GO_CMD_CONTEXT (wbcg))) {
+				workbook_update_history (wb, FILE_SAVE_AS_EXPORT);
+				g_free (uri);
+				return TRUE;
+			}
+			g_free (uri);
+		}
+		return FALSE;
+	} else {
+		go_gtk_notice_dialog (wbcg_toplevel (wbcg), GTK_MESSAGE_ERROR,
+				      _("Unable to repeat export since no previous "
+					"export information has been saved in this "
+					"session."));
+		return FALSE;
+	}
+}
diff --git a/src/gui-file.h b/src/gui-file.h
index d8c49bd..10fd7cd 100644
--- a/src/gui-file.h
+++ b/src/gui-file.h
@@ -20,6 +20,7 @@ gboolean gui_file_save_as   (WBCGtk *wbcg, WorkbookView *wbv,
 			     file_save_as_t type,
 			     char const *default_format);
 gboolean gui_file_save      (WBCGtk *wbcg, WorkbookView *wbv);
+gboolean gui_file_export_repeat (WBCGtk *wbcg);
 void     gui_file_open      (WBCGtk *wbcg, file_open_t type,
 			     char const *default_format);
 void     gui_wb_view_show   (WBCGtk *wbcg, WorkbookView *wbv);
diff --git a/src/wbc-gtk-actions.c b/src/wbc-gtk-actions.c
index 2a5e97d..1ceadde 100644
--- a/src/wbc-gtk-actions.c
+++ b/src/wbc-gtk-actions.c
@@ -1002,6 +1002,7 @@ static GNM_ACTION_DEF (cb_data_export_text)	        { gui_file_save_as
 static GNM_ACTION_DEF (cb_data_export_csv)	        { gui_file_save_as
 		(wbcg, wb_control_view (WORKBOOK_CONTROL (wbcg)),
 		 FILE_SAVE_AS_EXPORT, "Gnumeric_stf:stf_csv"); }
+static GNM_ACTION_DEF (cb_data_export_repeat)	{ gui_file_export_repeat (wbcg); }
 
 static void
 hide_show_detail_real (WBCGtk *wbcg, gboolean is_cols, gboolean show)
@@ -2618,6 +2619,9 @@ static GtkActionEntry const actions[] = {
 	{ "DataExportCSV", NULL, N_("Export as _CSV File"),
 		NULL, N_("Export the current sheet as a csv file"),
 		G_CALLBACK (cb_data_export_csv) },
+	{ "DataExportRepeat", NULL, N_("Repeat Export"),
+		"<control>E", N_("Repeat the last data export"),
+		G_CALLBACK (cb_data_export_repeat) },
 
 /* Data -> Fill */
 	{ "EditFillAutofill", NULL, N_("Auto_fill"),