From 2bee70df1f208df344c096cced4259eb44c2b3d2 Mon Sep 17 00:00:00 2001 From: Owen Taylor Date: Mon, 19 Mar 2001 15:44:42 +0000 Subject: Initial revision --- xsettings/client.c | 245 +++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 245 insertions(+) create mode 100644 xsettings/client.c (limited to 'xsettings/client.c') diff --git a/xsettings/client.c b/xsettings/client.c new file mode 100644 index 0000000..6419ea8 --- /dev/null +++ b/xsettings/client.c @@ -0,0 +1,245 @@ +#include +#include + +#include +#include + +#include "gtk-utils.h" +#include "xsettings-client.h" + +enum { + NAME = 0, + TYPE = 1, + VALUE = 2, + SERIAL = 3 +}; + +XSettingsClient *client; +GtkWidget *settings_clist; + +void +terminate_cb (void *data) +{ + gboolean *terminated = data; + + g_print ("Releasing the selection and exiting\n"); + + *terminated = TRUE; + gtk_main_quit (); +} + +static void +create_gui (void) +{ + char *titles[] = { + "Name", "Type", "Value", "Serial" + }; + + GtkWidget *scrolled_window; + GtkWidget *dialog = gtk_window_new (GTK_WINDOW_TOPLEVEL); + GtkWidget *vbox, *bbox, *separator, *table, *button; + + gtk_window_set_title (GTK_WINDOW (dialog), "Sample XSETTINGS Client"); + gtk_window_set_default_size (GTK_WINDOW (dialog), -1, 300); + + gtk_signal_connect (GTK_OBJECT (dialog), "destroy", + GTK_SIGNAL_FUNC (gtk_main_quit), NULL); + + vbox = gtk_vbox_new (FALSE, 0); + gtk_container_add (GTK_CONTAINER (dialog), vbox); + + bbox = gtk_hbutton_box_new (); + gtk_box_pack_end (GTK_BOX (vbox), bbox, FALSE, FALSE, 0); + + gtk_button_box_set_layout (GTK_BUTTON_BOX (bbox), GTK_BUTTONBOX_END); + gtk_container_set_border_width (GTK_CONTAINER (bbox), 5); + + separator = gtk_hseparator_new (); + gtk_box_pack_end (GTK_BOX (vbox), separator, FALSE, FALSE, 0); + + table = gtk_table_new (3, 2, FALSE); + gtk_container_set_border_width (GTK_CONTAINER (table), 5); + gtk_table_set_row_spacings (GTK_TABLE (table), 5); + gtk_table_set_col_spacings (GTK_TABLE (table), 5); + + scrolled_window = gtk_scrolled_window_new (NULL, NULL); + gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window), + GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC); + + settings_clist = gtk_clist_new_with_titles (4, titles); + gtk_container_add (GTK_CONTAINER (scrolled_window), settings_clist); + gtk_clist_set_selection_mode (GTK_CLIST (settings_clist), GTK_SELECTION_BROWSE); + gtk_clist_set_sort_column (GTK_CLIST (settings_clist), 1); + gtk_clist_set_auto_sort (GTK_CLIST (settings_clist), TRUE); + + gtk_clist_set_column_width (GTK_CLIST (settings_clist), NAME, 200); + gtk_clist_set_column_width (GTK_CLIST (settings_clist), TYPE, 50); + gtk_clist_set_column_width (GTK_CLIST (settings_clist), VALUE, 100); + gtk_clist_set_column_width (GTK_CLIST (settings_clist), SERIAL, 50); + + gtk_table_attach (GTK_TABLE (table), scrolled_window, + 1, 2, 1, 2, + GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, + 0, 0); + + gtk_box_pack_start (GTK_BOX (vbox), table, TRUE, TRUE, 0); + + button = gtk_button_new_with_label ("Close"); + gtk_box_pack_end (GTK_BOX (bbox), button, FALSE, FALSE, 0); + GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT); + + gtk_signal_connect (GTK_OBJECT (button), "clicked", + GTK_SIGNAL_FUNC (gtk_main_quit), NULL); + + gtk_widget_show_all (dialog); +} + +static int +find_row (const char *name) +{ + GList *tmp_list = GTK_CLIST (settings_clist)->row_list; + int index = 0; + + while (tmp_list) + { + GtkCListRow *row = GTK_CLIST_ROW (tmp_list); + + if (strcmp (row->data, name) == 0) + return index; + + tmp_list = tmp_list->next; + index++; + } + + return -1; +} + +static void +update_row (int row, + XSettingsSetting *setting) +{ + char buffer[256]; + GtkStyle *style; + const char *type; + + if (setting->type != XSETTINGS_TYPE_COLOR) + gtk_clist_set_cell_style (GTK_CLIST (settings_clist), + row, VALUE, NULL); + + switch (setting->type) + { + case XSETTINGS_TYPE_INT: + type = "INT"; + sprintf (buffer, "%d", setting->data.v_int); + gtk_clist_set_text (GTK_CLIST (settings_clist), row, VALUE, buffer); + break; + case XSETTINGS_TYPE_STRING: + type = "STRING"; + gtk_clist_set_text (GTK_CLIST (settings_clist), row, VALUE, setting->data.v_string); + break; + case XSETTINGS_TYPE_COLOR: + type = "COLOR"; + gtk_clist_set_text (GTK_CLIST (settings_clist), row, VALUE, ""); + style = gtk_style_copy (settings_clist->style); + style->base[GTK_STATE_NORMAL].red = setting->data.v_color.red; + style->base[GTK_STATE_NORMAL].green = setting->data.v_color.green; + style->base[GTK_STATE_NORMAL].blue = setting->data.v_color.blue; + style->bg[GTK_STATE_SELECTED].red = setting->data.v_color.red; + style->bg[GTK_STATE_SELECTED].green = setting->data.v_color.green; + style->bg[GTK_STATE_SELECTED].blue = setting->data.v_color.blue; + gtk_clist_set_cell_style (GTK_CLIST (settings_clist), + row, VALUE, style); + gtk_style_unref (style); + break; + default: + g_assert_not_reached (); + } + + gtk_clist_set_text (GTK_CLIST (settings_clist), row, TYPE, type); + + sprintf (buffer, "%ld", setting->last_change_serial); + gtk_clist_set_text (GTK_CLIST (settings_clist), row, SERIAL, buffer); +} + +static void +notify_cb (const char *name, + XSettingsAction action, + XSettingsSetting *setting, + void *data) +{ + int row; + char *text[4]; + + switch (action) + { + case XSETTINGS_ACTION_NEW: + text[NAME] = (char *)name; + text[TYPE] = text[VALUE] = text[SERIAL] = ""; + row = gtk_clist_insert (GTK_CLIST (settings_clist), 0, text); + gtk_clist_set_row_data_full (GTK_CLIST (settings_clist), row, + g_strdup (name), (GDestroyNotify)g_free); + update_row (row, setting); + break; + case XSETTINGS_ACTION_CHANGED: + row = find_row (name); + update_row (row, setting); + break; + case XSETTINGS_ACTION_DELETED: + row = find_row (name); + gtk_clist_remove (GTK_CLIST (settings_clist), row); + break; + } +} + +GdkFilterReturn +client_event_filter (GdkXEvent *xevent, + GdkEvent *event, + gpointer data) +{ + if (xsettings_client_process_event (client, (XEvent *)xevent)) + return GDK_FILTER_REMOVE; + else + return GDK_FILTER_CONTINUE; +} + +static void +watch_cb (Window window, + Bool is_start, + long mask, + void *cb_data) +{ + GdkWindow *gdkwin; + + if (is_start) + printf ("Starting watch on %#lx with mask %#lx\n", window, mask); + else + printf ("Stopping watch on %#lx \n", window); + + gdkwin = gdk_window_lookup (window); + if (is_start) + gdk_window_add_filter (gdkwin, client_event_filter, NULL); + else + gdk_window_remove_filter (gdkwin, client_event_filter, NULL); +} + +int +main (int argc, char **argv) +{ + gtk_init (&argc, &argv); + + create_gui (); + + client = xsettings_client_new (gdk_display, DefaultScreen (gdk_display), + notify_cb, watch_cb, NULL); + if (!client) + { + fprintf (stderr, "Could not create client!"); + exit (1); + } + + gtk_main (); + + xsettings_client_destroy (client); + + return 0; +} -- cgit v1.2.3-70-g09d2