[gtk+] inspector: Support saving CSS
- From: Matthias Clasen <matthiasc src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [gtk+] inspector: Support saving CSS
- Date: Sat, 31 May 2014 00:36:28 +0000 (UTC)
commit 6a9ea3487ec0f99ced4cdb05464089336a30f262
Author: Matthias Clasen <mclasen redhat com>
Date: Fri May 30 20:35:43 2014 -0400
inspector: Support saving CSS
We have a file chooser, lets use it.
gtk/inspector/css-editor.c | 91 +++++++++++++++++++++++++++++++++++++------
gtk/inspector/css-editor.ui | 8 ++++
2 files changed, 87 insertions(+), 12 deletions(-)
---
diff --git a/gtk/inspector/css-editor.c b/gtk/inspector/css-editor.c
index 2639fb1..10c63b9 100644
--- a/gtk/inspector/css-editor.c
+++ b/gtk/inspector/css-editor.c
@@ -114,6 +114,84 @@ disable_toggled (GtkToggleToolButton *button,
}
}
+static gchar *
+get_current_text (GtkTextBuffer *buffer)
+{
+ GtkTextIter start, end;
+
+ gtk_text_buffer_get_start_iter (buffer, &start);
+ gtk_text_buffer_get_end_iter (buffer, &end);
+ gtk_text_buffer_remove_all_tags (buffer, &start, &end);
+
+ return gtk_text_buffer_get_text (buffer, &start, &end, FALSE);
+}
+
+static void
+save_to_file (GtkInspectorCssEditor *ce,
+ const gchar *filename)
+{
+ gchar *text;
+ GError *error = NULL;
+
+ text = get_current_text (ce->priv->text);
+
+ if (!g_file_set_contents (filename, text, -1, &error))
+ {
+ GtkWidget *dialog;
+
+ dialog = gtk_message_dialog_new (GTK_WINDOW (gtk_widget_get_toplevel (GTK_WIDGET (ce))),
+ GTK_DIALOG_MODAL|GTK_DIALOG_DESTROY_WITH_PARENT,
+ GTK_MESSAGE_INFO,
+ GTK_BUTTONS_OK,
+ _("Saving CSS failed"));
+ gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
+ "%s", error->message);
+ g_signal_connect (dialog, "response", G_CALLBACK (gtk_widget_destroy), NULL);
+ gtk_widget_show (dialog);
+ g_error_free (error);
+ }
+
+ g_free (text);
+}
+
+static void
+save_response (GtkWidget *dialog,
+ gint response,
+ GtkInspectorCssEditor *ce)
+{
+ gtk_widget_hide (dialog);
+
+ if (response == GTK_RESPONSE_ACCEPT)
+ {
+ gchar *filename;
+
+ filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (dialog));
+ save_to_file (ce, filename);
+ g_free (filename);
+ }
+
+ gtk_widget_destroy (dialog);
+}
+
+static void
+save_clicked (GtkToolButton *button,
+ GtkInspectorCssEditor *ce)
+{
+ GtkWidget *dialog;
+
+ dialog = gtk_file_chooser_dialog_new ("",
+ GTK_WINDOW (gtk_widget_get_toplevel (GTK_WIDGET (ce))),
+ GTK_FILE_CHOOSER_ACTION_SAVE,
+ _("_Cancel"), GTK_RESPONSE_CANCEL,
+ _("_Save"), GTK_RESPONSE_ACCEPT,
+ NULL);
+ gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_ACCEPT);
+ gtk_window_set_modal (GTK_WINDOW (dialog), TRUE);
+ gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (dialog), TRUE);
+ g_signal_connect (dialog, "response", G_CALLBACK (save_response), ce);
+ gtk_widget_show (dialog);
+}
+
static void
apply_system_font (GtkInspectorCssEditor *ce)
{
@@ -128,18 +206,6 @@ apply_system_font (GtkInspectorCssEditor *ce)
g_object_unref (s);
}
-static gchar *
-get_current_text (GtkTextBuffer *buffer)
-{
- GtkTextIter start, end;
-
- gtk_text_buffer_get_start_iter (buffer, &start);
- gtk_text_buffer_get_end_iter (buffer, &end);
- gtk_text_buffer_remove_all_tags (buffer, &start, &end);
-
- return gtk_text_buffer_get_text (buffer, &start, &end, FALSE);
-}
-
static void
text_changed (GtkTextBuffer *buffer,
GtkInspectorCssEditor *ce)
@@ -291,6 +357,7 @@ gtk_inspector_css_editor_class_init (GtkInspectorCssEditorClass *klass)
gtk_widget_class_bind_template_child_private (widget_class, GtkInspectorCssEditor, view);
gtk_widget_class_bind_template_child_private (widget_class, GtkInspectorCssEditor, disable_button);
gtk_widget_class_bind_template_callback (widget_class, disable_toggled);
+ gtk_widget_class_bind_template_callback (widget_class, save_clicked);
gtk_widget_class_bind_template_callback (widget_class, text_changed);
}
diff --git a/gtk/inspector/css-editor.ui b/gtk/inspector/css-editor.ui
index 0c18d3c..baad7f8 100644
--- a/gtk/inspector/css-editor.ui
+++ b/gtk/inspector/css-editor.ui
@@ -30,6 +30,14 @@
<signal name="toggled" handler="disable_toggled"/>
</object>
</child>
+ <child>
+ <object class="GtkToolButton" id="save_button">
+ <property name="visible">True</property>
+ <property name="icon-name">document-save-symbolic</property>
+ <property name="tooltip-text" translatable="yes">Save the current CSS</property>
+ <signal name="clicked" handler="save_clicked"/>
+ </object>
+ </child>
</object>
</child>
<child>
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