Git-Url:
http://git.frugalware.org/gitweb/gitweb.cgi?p=grape.git;a=commitdiff;h=78cc0744487c9f76fbccbba308fe67c4cb95543e
commit 78cc0744487c9f76fbccbba308fe67c4cb95543e
Author: James Buren <r...@frugalware.org>
Date: Tue Apr 6 14:09:29 2010 -0500
exports.h
io.c
* initial draft
diff --git a/src/exports.h b/src/exports.h
new file mode 100644
index 0000000..cf15a7d
--- /dev/null
+++ b/src/exports.h
@@ -0,0 +1,28 @@
+/*
+ * Copyright (c) 2010 James Buren
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#ifndef _exports_header_
+#define _exports_header_
+#include <gtk/gtk.h>
+
+gchar *prompt_for_filename(GtkWidget *parent,gboolean open);
+#endif
diff --git a/src/io.c b/src/io.c
new file mode 100644
index 0000000..dcf3f16
--- /dev/null
+++ b/src/io.c
@@ -0,0 +1,51 @@
+/*
+ * Copyright (c) 2010 James Buren
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#include "exports.h"
+
+/* Display a dialog for the user to select a file for
+ opening or saving. Returns NULL if user cancels. The
+ string must be freed after you are done using it. */
+gchar *prompt_for_filename(GtkWidget *parent,gboolean open) {
+ GtkWidget *dialog;
+ gchar *filename;
+
+ g_assert(parent != NULL);
+
+ dialog = gtk_file_chooser_dialog_new( (open) ? "Open File" : "Save File",
+ GTK_WINDOW(parent),
+ (open) ? GTK_FILE_CHOOSER_ACTION_OPEN
: GTK_FILE_CHOOSER_ACTION_SAVE,
+ GTK_STOCK_CANCEL,
+ GTK_RESPONSE_CANCEL,
+ (open) ? GTK_STOCK_OPEN :
GTK_STOCK_SAVE,
+ GTK_RESPONSE_ACCEPT,
+ NULL );
+
+ if(gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT)
+ filename = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog));
+ else
+ filename = NULL;
+
+ gtk_widget_destroy(dialog);
+
+ return filename;
+}
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