Added file-exists.glade.

2001-08-01  Christopher James Lahey  <clahey@ximian.com>

	* gui/contact-editor/Makefile.am: Added file-exists.glade.

	* gui/contact-editor/e-contact-save-as.c (file_exists),
	gui/contact-editor/file-exists.glade: Added a dialog to ask the
	user whether to replace an already existing file.  Mostly from a
	patch by Jos Dehaes.  Fixes Ximian bug #2231.

svn path=/trunk/; revision=11540

3 files changed, 149 insertions, 1 deletions

diff --git a/addressbook/gui/contact-editor/Makefile.am b/addressbook/gui/contact-editor/Makefile.am
index cfdebf408a..19598eeb7b 100644
--- a/addressbook/gui/contact-editor/Makefile.am
+++ b/addressbook/gui/contact-editor/Makefile.am
@@ -58,6 +58,7 @@ glade_DATA = 				\
 	contact-editor.glade		\
 	fulladdr.glade			\
 	fullname.glade			\
+	file-exists.glade		\
 	e-contact-editor-confirm-delete.glade
 
 EXTRA_DIST = $(evolution_DATA)		\
diff --git a/addressbook/gui/contact-editor/e-contact-save-as.c b/addressbook/gui/contact-editor/e-contact-save-as.c
index 0d2b81f2bd..35247edbfc 100644
--- a/addressbook/gui/contact-editor/e-contact-save-as.c
+++ b/addressbook/gui/contact-editor/e-contact-save-as.c
@@ -24,8 +24,14 @@
 #include <fcntl.h>
 #include <gtk/gtkfilesel.h>
 #include <gtk/gtksignal.h>
+#include <gtk/gtk.h>
+#include <libgnomeui/gnome-dialog.h>
 #include <gal/util/e-util.h>
+#include <libgnome/gnome-i18n.h>
 #include "e-contact-save-as.h"
+#include <errno.h>
+
+static int file_exists(GtkFileSelection *filesel, const char *filename);
 
 typedef struct {
 	GtkFileSelection *filesel;
@@ -35,10 +41,24 @@ typedef struct {
 static void
 save_it(GtkWidget *widget, SaveAsInfo *info)
 {
+	gint error = 0;
+	gint response = 0;
+	
 	const char *filename = gtk_file_selection_get_filename (info->filesel);
 
-	e_write_file (filename, info->vcard, O_WRONLY | O_CREAT | O_EXCL | O_TRUNC);
+	error = e_write_file (filename, info->vcard, O_WRONLY | O_CREAT | O_EXCL | O_TRUNC);
 
+	if (error == EEXIST) {
+		response = file_exists(info->filesel, filename);
+		switch (response) {
+			case 0 : /* Overwrite */
+				e_write_file(filename, info->vcard, O_WRONLY | O_CREAT | O_TRUNC);
+				break;
+			case 1 : /* cancel */
+				break;
+		}
+	}
+	
 	g_free (info->vcard);
 	gtk_widget_destroy(GTK_WIDGET(info->filesel));
 	g_free(info);
@@ -98,3 +118,35 @@ e_contact_list_save_as(char *title, GList *list)
 			   delete_it, info);
 	gtk_widget_show(GTK_WIDGET(filesel));
 }
+
+static int
+file_exists(GtkFileSelection *filesel, const char *filename)
+{
+	GnomeDialog *dialog = NULL;
+	GtkWidget *label;
+	GladeXML *gui = NULL;
+	int result = 0;
+	char *string;
+
+	gui = glade_xml_new (EVOLUTION_GLADEDIR "/file-exists.glade", NULL);
+	dialog = GNOME_DIALOG(glade_xml_get_widget(gui, "dialog-exists"));
+	gtk_widget_ref(GTK_WIDGET(dialog));
+	
+	label = glade_xml_get_widget (gui, "label-exists");
+	if (GTK_IS_LABEL (label)) {
+		string = g_strdup_printf (_("%s already exists\nDo you want to overwrite it?"), filename);
+		gtk_label_set_text (GTK_LABEL (label), string);
+		g_free (string);
+	}
+
+	gnome_dialog_set_parent(dialog, GTK_WINDOW(filesel));
+
+	gtk_widget_show (GTK_WIDGET (dialog));
+	result = gnome_dialog_run_and_close(dialog);
+
+	gtk_widget_unref(GTK_WIDGET(dialog));
+	gtk_widget_destroy(GTK_WIDGET(dialog));
+	g_free(gui);
+
+	return result;
+}
diff --git a/addressbook/gui/contact-editor/file-exists.glade b/addressbook/gui/contact-editor/file-exists.glade
new file mode 100644
index 0000000000..7c457cb892
--- /dev/null
+++ b/addressbook/gui/contact-editor/file-exists.glade
@@ -0,0 +1,95 @@
+<?xml version="1.0"?>
+<GTK-Interface>
+
+<project>
+  <name>File_exists.glade</name>
+  <program_name>file_exists.glade</program_name>
+  <directory></directory>
+  <source_directory>src</source_directory>
+  <pixmaps_directory>pixmaps</pixmaps_directory>
+  <language>C</language>
+  <gnome_support>True</gnome_support>
+  <gettext_support>True</gettext_support>
+</project>
+
+<widget>
+  <class>GnomeDialog</class>
+  <name>dialog-exists</name>
+  <visible>False</visible>
+  <title>Confirm Overwrite</title>
+  <type>GTK_WINDOW_TOPLEVEL</type>
+  <position>GTK_WIN_POS_NONE</position>
+  <modal>False</modal>
+  <allow_shrink>False</allow_shrink>
+  <allow_grow>False</allow_grow>
+  <auto_shrink>False</auto_shrink>
+  <auto_close>False</auto_close>
+  <hide_on_close>False</hide_on_close>
+
+  <widget>
+    <class>GtkVBox</class>
+    <child_name>GnomeDialog:vbox</child_name>
+    <name>dialog-vbox1</name>
+    <homogeneous>False</homogeneous>
+    <spacing>8</spacing>
+    <child>
+      <padding>4</padding>
+      <expand>True</expand>
+      <fill>True</fill>
+    </child>
+
+    <widget>
+      <class>GtkHButtonBox</class>
+      <child_name>GnomeDialog:action_area</child_name>
+      <name>dialog-action_area1</name>
+      <layout_style>GTK_BUTTONBOX_END</layout_style>
+      <spacing>8</spacing>
+      <child_min_width>85</child_min_width>
+      <child_min_height>27</child_min_height>
+      <child_ipad_x>7</child_ipad_x>
+      <child_ipad_y>0</child_ipad_y>
+      <child>
+	<padding>0</padding>
+	<expand>False</expand>
+	<fill>True</fill>
+	<pack>GTK_PACK_END</pack>
+      </child>
+
+      <widget>
+	<class>GtkButton</class>
+	<name>button1</name>
+	<can_default>True</can_default>
+	<can_focus>True</can_focus>
+	<label>Overwrite</label>
+      </widget>
+
+      <widget>
+	<class>GtkButton</class>
+	<name>button3</name>
+	<can_default>True</can_default>
+	<has_default>True</has_default>
+	<can_focus>True</can_focus>
+	<stock_button>GNOME_STOCK_BUTTON_CANCEL</stock_button>
+      </widget>
+    </widget>
+
+    <widget>
+      <class>GtkLabel</class>
+      <name>label-exists</name>
+      <label>Don't bother translating this string.  It's not used.</label>
+      <justify>GTK_JUSTIFY_CENTER</justify>
+      <wrap>False</wrap>
+      <xalign>0.5</xalign>
+      <yalign>0.5</yalign>
+      <xpad>0</xpad>
+      <ypad>0</ypad>
+      <child>
+	<padding>0</padding>
+	<expand>False</expand>
+	<fill>False</fill>
+      </child>
+    </widget>
+  </widget>
+</widget>
+
+</GTK-Interface>