remote-viewer: Connect dialog moved to its own file

Connect dialog from remote-viewer is now in its own file.
Most other dialog also have their own files.
This will make changing the dialog into a window easier.

Renamed connect_dialog to remote_viewer_connect_dialog.

1 files changed, 189 insertions, 0 deletions

diff --git a/src/remote-viewer-connect.c b/src/remote-viewer-connect.c
new file mode 100644
index 0000000..a459f6a
--- /dev/null
+++ b/src/remote-viewer-connect.c
@@ -0,0 +1,189 @@
+/*
+ * Virt Viewer: A virtual machine console viewer
+ *
+ * Copyright (C) 2015 Red Hat, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include "remote-viewer-connect.h"
+#include <glib/gi18n.h>
+
+static void
+entry_icon_release_cb(GtkEntry* entry, gpointer data G_GNUC_UNUSED)
+{
+    gtk_entry_set_text(entry, "");
+    gtk_widget_grab_focus(GTK_WIDGET(entry));
+}
+
+static void
+entry_changed_cb(GtkEditable* entry, gpointer data G_GNUC_UNUSED)
+{
+    gboolean rtl = (gtk_widget_get_direction(GTK_WIDGET(entry)) == GTK_TEXT_DIR_RTL);
+    gboolean active = (gtk_entry_get_text_length(GTK_ENTRY(entry)) > 0);
+
+    g_object_set(entry,
+                 "secondary-icon-name", active ? (rtl ? "edit-clear-rtl-symbolic" : "edit-clear-symbolic") : NULL,
+                 "secondary-icon-activatable", active,
+                 "secondary-icon-sensitive", active,
+                 NULL);
+}
+
+static void
+recent_selection_changed_dialog_cb(GtkRecentChooser *chooser, gpointer data)
+{
+    GtkRecentInfo *info;
+    GtkWidget *entry = data;
+    const gchar *uri;
+
+    info = gtk_recent_chooser_get_current_item(chooser);
+    if (info == NULL)
+        return;
+
+    uri = gtk_recent_info_get_uri(info);
+    g_return_if_fail(uri != NULL);
+
+    gtk_entry_set_text(GTK_ENTRY(entry), uri);
+
+    gtk_recent_info_unref(info);
+}
+
+static void
+recent_item_activated_dialog_cb(GtkRecentChooser *chooser G_GNUC_UNUSED, gpointer data)
+{
+   gtk_dialog_response(GTK_DIALOG (data), GTK_RESPONSE_ACCEPT);
+}
+
+static void
+make_label_light(GtkLabel* label)
+{
+    PangoAttrList* attributes = pango_attr_list_new();
+#if GTK_CHECK_VERSION(3, 0, 0)
+    gtk_style_context_add_class(gtk_widget_get_style_context(GTK_WIDGET(label)), "dim-label");
+#else
+    GtkStyle* style = gtk_widget_get_style(GTK_WIDGET(label));
+    GdkColor* c = &style->text[GTK_STATE_INSENSITIVE];
+    pango_attr_list_insert(attributes, pango_attr_foreground_new(c->red, c->green, c->blue));
+#endif
+    pango_attr_list_insert(attributes, pango_attr_scale_new(0.9));
+    gtk_label_set_attributes(label, attributes);
+    pango_attr_list_unref(attributes);
+}
+
+static void
+make_label_bold(GtkLabel* label)
+{
+    PangoAttrList* attributes = pango_attr_list_new();
+    pango_attr_list_insert(attributes, pango_attr_weight_new(PANGO_WEIGHT_BOLD));
+    gtk_label_set_attributes(label, attributes);
+    pango_attr_list_unref(attributes);
+}
+
+gint
+remote_viewer_connect_dialog(GtkWindow *main_window, gchar **uri)
+{
+    GtkWidget *dialog, *area, *box, *label, *entry, *recent;
+#if !GTK_CHECK_VERSION(3, 0, 0)
+    GtkWidget *alignment;
+#endif
+    GtkRecentFilter *rfilter;
+    gint retval;
+
+    /* Create the widgets */
+    dialog = gtk_dialog_new_with_buttons(_("Connection details"),
+                                         main_window,
+                                         GTK_DIALOG_DESTROY_WITH_PARENT,
+                                         GTK_STOCK_CANCEL,
+                                         GTK_RESPONSE_REJECT,
+                                         GTK_STOCK_CONNECT,
+                                         GTK_RESPONSE_ACCEPT,
+                                         NULL);
+    gtk_dialog_set_default_response(GTK_DIALOG(dialog), GTK_RESPONSE_ACCEPT);
+    gtk_container_set_border_width(GTK_CONTAINER(dialog), 5);
+    area = gtk_dialog_get_content_area(GTK_DIALOG(dialog));
+    box = gtk_vbox_new(FALSE, 6);
+    gtk_container_set_border_width(GTK_CONTAINER(box), 5);
+    gtk_box_pack_start(GTK_BOX(area), box, TRUE, TRUE, 0);
+
+    label = gtk_label_new_with_mnemonic(_("_Connection Address"));
+    gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
+    gtk_box_pack_start(GTK_BOX(box), label, TRUE, TRUE, 0);
+    entry = GTK_WIDGET(gtk_entry_new());
+    gtk_entry_set_activates_default(GTK_ENTRY(entry), TRUE);
+    g_object_set(entry, "width-request", 200, NULL);
+    g_signal_connect(entry, "changed", G_CALLBACK(entry_changed_cb), entry);
+    g_signal_connect(entry, "icon-release", G_CALLBACK(entry_icon_release_cb), entry);
+    gtk_box_pack_start(GTK_BOX(box), entry, TRUE, TRUE, 0);
+    gtk_label_set_mnemonic_widget(GTK_LABEL(label), entry);
+    make_label_bold(GTK_LABEL(label));
+
+    label = gtk_label_new(_("For example, spice://foo.example.org:5900"));
+    gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
+    make_label_light(GTK_LABEL(label));
+#if GTK_CHECK_VERSION(3, 0, 0)
+    gtk_box_pack_start(GTK_BOX(box), label, TRUE, TRUE, 0);
+    gtk_widget_set_margin_bottom(label, 12);
+#else
+    alignment = gtk_alignment_new(0, 0, 1, 1);
+    gtk_alignment_set_padding(GTK_ALIGNMENT(alignment), 0, 12, 0, 0);
+    gtk_container_add(GTK_CONTAINER(alignment), label);
+    gtk_box_pack_start(GTK_BOX(box), alignment, TRUE, TRUE, 0);
+#endif
+
+    label = gtk_label_new_with_mnemonic(_("_Recent Connections"));
+    make_label_bold(GTK_LABEL(label));
+    gtk_box_pack_start(GTK_BOX(box), label, TRUE, TRUE, 0);
+    gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
+
+    recent = GTK_WIDGET(gtk_recent_chooser_widget_new());
+    gtk_recent_chooser_set_show_icons(GTK_RECENT_CHOOSER(recent), FALSE);
+    gtk_recent_chooser_set_sort_type(GTK_RECENT_CHOOSER(recent), GTK_RECENT_SORT_MRU);
+    gtk_box_pack_start(GTK_BOX(box), recent, TRUE, TRUE, 0);
+    gtk_label_set_mnemonic_widget(GTK_LABEL(label), recent);
+
+    rfilter = gtk_recent_filter_new();
+    gtk_recent_filter_add_mime_type(rfilter, "application/x-spice");
+    gtk_recent_filter_add_mime_type(rfilter, "application/x-vnc");
+    gtk_recent_filter_add_mime_type(rfilter, "application/x-virt-viewer");
+    gtk_recent_chooser_set_filter(GTK_RECENT_CHOOSER(recent), rfilter);
+    gtk_recent_chooser_set_local_only(GTK_RECENT_CHOOSER(recent), FALSE);
+    g_signal_connect(recent, "selection-changed",
+                     G_CALLBACK(recent_selection_changed_dialog_cb), entry);
+    g_signal_connect(recent, "item-activated",
+                     G_CALLBACK(recent_item_activated_dialog_cb), dialog);
+
+    /* show and wait for response */
+    gtk_widget_show_all(dialog);
+
+    if (gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) {
+        *uri = g_strdup(gtk_entry_get_text(GTK_ENTRY(entry)));
+        g_strstrip(*uri);
+        retval = 0;
+    } else {
+        *uri = NULL;
+        retval = -1;
+    }
+    gtk_widget_destroy(dialog);
+
+    return retval;
+}
+
+/*
+ * Local variables:
+ *  c-indent-level: 4
+ *  c-basic-offset: 4
+ *  indent-tabs-mode: nil
+ * End:
+ */