[Spice-devel] [spicy PATCH 2/6 v6] spicy: Changed the dialog into a window
Christophe Fergeau
cfergeau at redhat.com
Thu Jun 18 07:39:26 PDT 2015
ACK.
Christophe
On Thu, Jun 18, 2015 at 04:35:24PM +0200, Lukas Venhoda wrote:
> Changed connect dialog from GtkDialog to GtkWindow.
>
> Added the necessary signals and buttons, to keep then
> behaviour of a dialog (ESC to close, ENTER to submit).
>
> spicy_connect_dialog now returns TRUE and FALSE instead of 0 and -1.
> ---
> Changes since v5
> - Changed gtk2 compatibility macro back
> - Turns out, it works on gtk2 also
>
> Changes since v4
> - Squashed with "Changed response to gboolean" commit
> - Code clean up
> - Better variable names
> - Removed useless function
> - Fixed build on gtk2
>
> Changes since v3
> - Changed block of code in set_connection_info into a for loop
>
> Changes since v2
> - Now only contains changing dialog to window
> - UX changes in later patches
> - Changed response type from GtkResponseType to gboolean
> ---
> src/spicy-connect.c | 150 ++++++++++++++++++++++++++++++++++++++++------------
> src/spicy-connect.h | 2 +-
> src/spicy.c | 6 +--
> 3 files changed, 120 insertions(+), 38 deletions(-)
>
> diff --git a/src/spicy-connect.c b/src/spicy-connect.c
> index 991aaab..5305840 100644
> --- a/src/spicy-connect.c
> +++ b/src/spicy-connect.c
> @@ -18,9 +18,17 @@
>
> #include <gtk/gtk.h>
> #include <glib/gi18n.h>
> +#include <gdk/gdkkeysyms.h>
> #include "spice-common.h"
> #include "spicy-connect.h"
>
> +typedef struct
> +{
> + gboolean connecting;
> + GMainLoop *loop;
> + SpiceSession *session;
> +} ConnectionInfo;
> +
> static struct {
> const char *text;
> const char *prop;
> @@ -31,6 +39,43 @@ static struct {
> { .text = N_("TLS Port"), .prop = "tls-port" },
> };
>
> +static void set_connection_info(SpiceSession *session)
> +{
> + const gchar *txt;
> + int i;
> +
> + for (i = 0; i < SPICE_N_ELEMENTS(connect_entries); i++) {
> + txt = gtk_entry_get_text(GTK_ENTRY(connect_entries[i].entry));
> + g_object_set(session, connect_entries[i].prop, txt, NULL);
> + }
> +}
> +
> +static gboolean close_cb(gpointer data)
> +{
> + ConnectionInfo *info = data;
> + info->connecting = FALSE;
> + if (g_main_loop_is_running(info->loop))
> + g_main_loop_quit(info->loop);
> +
> + return TRUE;
> +}
> +
> +static gboolean key_pressed_cb(GtkWidget *widget, GdkEvent *event, gpointer data)
> +{
> + gboolean tst;
> + if (event->type == GDK_KEY_PRESS) {
> + switch (event->key.keyval) {
> + case GDK_KEY_Escape:
> + g_signal_emit_by_name(GTK_WIDGET(data), "delete-event", NULL, &tst);
> + return TRUE;
> + default:
> + return FALSE;
> + }
> + }
> +
> + return FALSE;
> +}
> +
> #ifndef G_OS_WIN32
> static void recent_selection_changed_dialog_cb(GtkRecentChooser *chooser, gpointer data)
> {
> @@ -62,32 +107,44 @@ static void recent_selection_changed_dialog_cb(GtkRecentChooser *chooser, gpoint
>
> gtk_recent_info_unref(info);
> }
> +#endif
>
> -static void recent_item_activated_dialog_cb(GtkRecentChooser *chooser, gpointer data)
> +static void connect_cb(gpointer data)
> {
> - gtk_dialog_response (GTK_DIALOG (data), GTK_RESPONSE_ACCEPT);
> + ConnectionInfo *info = data;
> + info->connecting = TRUE;
> + set_connection_info(info->session);
> +
> + if (g_main_loop_is_running(info->loop))
> + g_main_loop_quit(info->loop);
> }
> -#endif
>
> -int spicy_connect_dialog(SpiceSession *session)
> +gboolean spicy_connect_dialog(SpiceSession *session)
> {
> - GtkWidget *dialog, *area, *label;
> + GtkWidget *connect_button, *cancel_button, *label;
> + GtkBox *main_box, *recent_box, *button_box;
> + GtkWindow *window;
> GtkTable *table;
> - int i, retval;
> + int i;
> +
> + ConnectionInfo info = {
> + FALSE,
> + NULL,
> + session
> + };
>
> /* Create the widgets */
> - dialog = gtk_dialog_new_with_buttons(_("Connect to SPICE"),
> - NULL,
> - 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);
> - area = gtk_dialog_get_content_area(GTK_DIALOG(dialog));
> + window = GTK_WINDOW(gtk_window_new(GTK_WINDOW_TOPLEVEL));
> + gtk_window_set_title(window, _("Connect to SPICE"));
> + gtk_window_set_resizable(window, FALSE);
> + gtk_container_set_border_width(GTK_CONTAINER(window), 5);
> +
> + main_box = GTK_BOX(gtk_vbox_new(FALSE, 0));
> + gtk_container_add(GTK_CONTAINER(window), GTK_WIDGET(main_box));
> +
> table = GTK_TABLE(gtk_table_new(3, 2, 0));
> - gtk_box_pack_start(GTK_BOX(area), GTK_WIDGET(table), TRUE, TRUE, 0);
> + gtk_box_pack_start(main_box, GTK_WIDGET(table), FALSE, TRUE, 0);
> + gtk_container_set_border_width(GTK_CONTAINER(table), 5);
> gtk_table_set_row_spacings(table, 5);
> gtk_table_set_col_spacings(table, 5);
>
> @@ -107,16 +164,41 @@ int spicy_connect_dialog(SpiceSession *session)
> }
> }
>
> + recent_box = GTK_BOX(gtk_vbox_new(FALSE, 0));
> + gtk_box_pack_start(main_box, GTK_WIDGET(recent_box), TRUE, TRUE, 0);
> + gtk_container_set_border_width(GTK_CONTAINER(recent_box), 5);
> +
> label = gtk_label_new(_("Recent connections:"));
> - gtk_box_pack_start(GTK_BOX(area), label, TRUE, TRUE, 0);
> + gtk_box_pack_start(recent_box, label, FALSE, TRUE, 0);
> gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
> +
> + button_box = GTK_BOX(gtk_hbutton_box_new());
> + gtk_button_box_set_layout(GTK_BUTTON_BOX(button_box), GTK_BUTTONBOX_END);
> + gtk_box_set_spacing(button_box, 5);
> + gtk_container_set_border_width(GTK_CONTAINER(button_box), 5);
> + connect_button = gtk_button_new_with_label(_("Connect"));
> + cancel_button = gtk_button_new_with_label(_("Cancel"));
> + gtk_box_pack_start(button_box, cancel_button, FALSE, TRUE, 0);
> + gtk_box_pack_start(button_box, connect_button, FALSE, TRUE, 1);
> +
> + gtk_box_pack_start(main_box, GTK_WIDGET(button_box), FALSE, TRUE, 0);
> +
> + g_signal_connect(window, "key-press-event",
> + G_CALLBACK(key_pressed_cb), window);
> + g_signal_connect_swapped(window, "delete-event",
> + G_CALLBACK(close_cb), &info);
> + g_signal_connect_swapped(connect_button, "clicked",
> + G_CALLBACK(connect_cb), &info);
> + g_signal_connect_swapped(cancel_button, "clicked",
> + G_CALLBACK(close_cb), &info);
> +
> #ifndef G_OS_WIN32
> GtkRecentFilter *rfilter;
> GtkWidget *recent;
>
> recent = GTK_WIDGET(gtk_recent_chooser_widget_new());
> gtk_recent_chooser_set_show_icons(GTK_RECENT_CHOOSER(recent), FALSE);
> - gtk_box_pack_start(GTK_BOX(area), recent, TRUE, TRUE, 0);
> + gtk_box_pack_start(recent_box, recent, TRUE, TRUE, 0);
>
> rfilter = gtk_recent_filter_new();
> gtk_recent_filter_add_mime_type(rfilter, "application/x-spice");
> @@ -124,20 +206,22 @@ int spicy_connect_dialog(SpiceSession *session)
> gtk_recent_chooser_set_local_only(GTK_RECENT_CHOOSER(recent), FALSE);
> g_signal_connect(recent, "selection-changed",
> G_CALLBACK(recent_selection_changed_dialog_cb), session);
> - g_signal_connect(recent, "item-activated",
> - G_CALLBACK(recent_item_activated_dialog_cb), dialog);
> + g_signal_connect_swapped(recent, "item-activated",
> + G_CALLBACK(connect_cb), &info);
> #endif
> +
> + for (i = 0; i < SPICE_N_ELEMENTS(connect_entries); i++) {
> + g_signal_connect_swapped(connect_entries[i].entry, "activate",
> + G_CALLBACK(connect_cb), &info);
> + }
> +
> /* show and wait for response */
> - gtk_widget_show_all(dialog);
> - if (gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) {
> - for (i = 0; i < SPICE_N_ELEMENTS(connect_entries); i++) {
> - const gchar *txt;
> - txt = gtk_entry_get_text(GTK_ENTRY(connect_entries[i].entry));
> - g_object_set(session, connect_entries[i].prop, txt, NULL);
> - }
> - retval = 0;
> - } else
> - retval = -1;
> - gtk_widget_destroy(dialog);
> - return retval;
> + gtk_widget_show_all(GTK_WIDGET(window));
> +
> + info.loop = g_main_loop_new(NULL, FALSE);
> + g_main_loop_run(info.loop);
> +
> + gtk_widget_destroy(GTK_WIDGET(window));
> +
> + return info.connecting;
> }
> diff --git a/src/spicy-connect.h b/src/spicy-connect.h
> index e693f2b..56b2d80 100644
> --- a/src/spicy-connect.h
> +++ b/src/spicy-connect.h
> @@ -21,6 +21,6 @@
>
> #include "spice-widget.h"
>
> -int spicy_connect_dialog(SpiceSession *session);
> +gboolean spicy_connect_dialog(SpiceSession *session);
>
> #endif
> diff --git a/src/spicy.c b/src/spicy.c
> index f58d33e..3442db0 100644
> --- a/src/spicy.c
> +++ b/src/spicy.c
> @@ -1119,8 +1119,7 @@ static void main_channel_event(SpiceChannel *channel, SpiceChannelEvent event,
> g_message("channel error: %s", error->message);
> }
>
> - rc = spicy_connect_dialog(conn->session);
> - if (rc == 0) {
> + if (spicy_connect_dialog(conn->session)) {
> connection_connect(conn);
> } else {
> connection_disconnect(conn);
> @@ -1699,8 +1698,7 @@ int main(int argc, char *argv[])
> /* If user doesn't provide hostname and port, show the dialog window
> instead of connecting to server automatically */
> if ((host == NULL || (port == NULL && tls_port == NULL)) && unix_path == NULL) {
> - int ret = spicy_connect_dialog(conn->session);
> - if (ret != 0) {
> + if (!spicy_connect_dialog(conn->session)) {
> exit(0);
> }
> }
> --
> 2.4.3
>
> _______________________________________________
> Spice-devel mailing list
> Spice-devel at lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/spice-devel
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