Initial revision

1 files changed, 277 insertions, 0 deletions

diff --git a/xsettings/manager.c b/xsettings/manager.c
new file mode 100644
index 0000000..f02a134
--- /dev/null
+++ b/xsettings/manager.c
@@ -0,0 +1,277 @@
+#include <stdlib.h>
+#include <stdio.h>
+
+#include <gtk/gtk.h>
+#include <gdk/gdkx.h>
+
+#include "gtk-utils.h"
+#include "xsettings-manager.h"
+
+XSettingsManager *manager;
+
+void
+terminate_cb (void *data)
+{
+  gboolean *terminated = data;
+  
+  g_print ("Releasing the selection and exiting\n");
+
+  *terminated = TRUE;
+  gtk_main_quit ();
+}
+		    
+static GtkWidget *
+create_label (const char *text)
+{
+  GtkWidget *label = gtk_label_new (text);
+  gtk_misc_set_alignment (GTK_MISC (label), 1.0, 0.5);
+
+  return label;
+}
+
+typedef struct 
+{
+  GtkWidget *entry;
+  GtkAdjustment *adjustment;
+  GtkWidget *colorsel;
+  GtkWidget *swatch;
+  GtkRcStyle *rc_style;
+} GUI;
+
+static void
+sync_values (GtkWidget *dummy, GUI *gui)
+{
+  XSettingsColor color;
+  
+  xsettings_manager_set_string (manager, "Net/UserName", gtk_entry_get_text (GTK_ENTRY (gui->entry)));
+  xsettings_manager_set_int (manager, "Net/DoubleClickTime", gui->adjustment->value);
+
+  color.red = gui->rc_style->bg[GTK_STATE_NORMAL].red;
+  color.green = gui->rc_style->bg[GTK_STATE_NORMAL].green;
+  color.blue = gui->rc_style->bg[GTK_STATE_NORMAL].blue;
+  color.alpha = 0xffff;
+  
+  xsettings_manager_set_color (manager, "Net/Background/Normal", &color);
+  
+  xsettings_manager_notify (manager);
+}
+
+static void
+show_colorsel (GtkWidget *widget, GUI *gui)
+{
+  gdouble color[4];
+  
+  color[0] = (gdouble)gui->rc_style->bg[GTK_STATE_NORMAL].red / 0xffff;
+  color[1] = (gdouble)gui->rc_style->bg[GTK_STATE_NORMAL].green / 0xffff;
+  color[2] = (gdouble)gui->rc_style->bg[GTK_STATE_NORMAL].blue / 0xffff;
+  
+  gtk_color_selection_set_color (GTK_COLOR_SELECTION (GTK_COLOR_SELECTION_DIALOG (gui->colorsel)->colorsel),
+				 color);
+  gtk_widget_show (gui->colorsel);
+}
+
+static void
+colorsel_ok (GtkWidget *widget, GUI *gui)
+{
+  gdouble color[4];
+  
+  gtk_color_selection_get_color (GTK_COLOR_SELECTION (GTK_COLOR_SELECTION_DIALOG (gui->colorsel)->colorsel),
+				 color);
+  
+  gtk_rc_style_unref (gui->rc_style);
+  
+  gui->rc_style = gtk_rc_style_new ();
+  gui->rc_style->bg[GTK_STATE_NORMAL].red = color[0] * 0xffff;
+  gui->rc_style->bg[GTK_STATE_NORMAL].green = color[1] * 0xffff;
+  gui->rc_style->bg[GTK_STATE_NORMAL].blue = color[2] * 0xffff;
+  gui->rc_style->bg[GTK_STATE_PRELIGHT] = gui->rc_style->bg[GTK_STATE_NORMAL];
+  
+  gui->rc_style->color_flags[GTK_STATE_NORMAL] = GTK_RC_BG;
+  gui->rc_style->color_flags[GTK_STATE_PRELIGHT] = GTK_RC_BG;
+
+  gtk_widget_modify_style (gui->swatch, gui->rc_style);
+  sync_values (NULL, gui);
+
+  gtk_widget_hide (gui->colorsel);
+}
+
+static gboolean
+close_hides (GtkWidget *widget, GdkEvent *event, gpointer data)
+{
+  gtk_widget_hide (widget);
+  return TRUE;
+}
+
+static void
+create_gui (void)
+{
+  GtkWidget *dialog = gtk_window_new (GTK_WINDOW_TOPLEVEL);
+  GtkWidget *vbox, *bbox, *separator;
+  GtkWidget *button, *scale;
+  GtkWidget *table, *frame, *alignment;
+  GUI *gui = g_new (GUI, 1);
+
+  gtk_window_set_title (GTK_WINDOW (dialog), "Sample XSETTINGS Manager");
+  gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 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);
+  
+  gtk_box_pack_start (GTK_BOX (vbox), table, TRUE, TRUE, 0);
+
+
+  gtk_table_attach (GTK_TABLE (table), create_label ("Net/DoubleClickTime"),
+		    0, 1,                    0, 1,
+		    GTK_FILL,                0,
+		    0,                       0);
+
+  gui->adjustment = GTK_ADJUSTMENT (gtk_adjustment_new (300., 0., 1000., 10., 100, 0.));
+  gtk_signal_connect (GTK_OBJECT (gui->adjustment), "value_changed",
+		      GTK_SIGNAL_FUNC (sync_values), gui);
+  
+  scale = gtk_hscale_new (gui->adjustment);
+  gtk_table_attach (GTK_TABLE (table), scale,
+		    1, 2,                    0, 1,
+		    GTK_FILL | GTK_EXPAND,   0,
+		    0,                       0);
+
+
+  gtk_table_attach (GTK_TABLE (table), create_label ("Net/UserName"),
+		    0, 1,                    1, 2,
+		    GTK_FILL,                0,
+		    0,                       0);
+  gui->entry = gtk_entry_new ();
+  gtk_table_attach (GTK_TABLE (table), gui->entry,
+		    1, 2,                    1, 2,
+		    GTK_FILL | GTK_EXPAND,   0,
+		    0,                       0);
+
+  gtk_entry_set_text (GTK_ENTRY (gui->entry), "John Doe");
+  gtk_signal_connect (GTK_OBJECT (gui->entry), "changed",
+		      GTK_SIGNAL_FUNC (sync_values), gui);
+
+  gtk_table_attach (GTK_TABLE (table), create_label ("Net/Background/Normal"),
+		    0, 1,                    2, 3,
+		    GTK_FILL,                0,
+		    0,                       0);
+
+  alignment = gtk_alignment_new (0.0, 0.5, 0.0, 0.0);
+  gtk_table_attach (GTK_TABLE (table), alignment,
+		    1, 2,                    2, 3,
+		    GTK_FILL | GTK_EXPAND,   0,
+		    0,                       0);
+  
+  button = gtk_button_new ();
+  gtk_container_add (GTK_CONTAINER (alignment), button);
+  
+  frame = gtk_frame_new (NULL);
+  gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_ETCHED_OUT);
+  gtk_container_add (GTK_CONTAINER (button), frame);
+  
+  gui->swatch = gtk_event_box_new ();
+  gtk_container_add (GTK_CONTAINER (frame), gui->swatch);
+  gtk_widget_set_usize (gui->swatch, 80, 15);
+  
+  gui->rc_style = gtk_rc_style_new ();
+  gui->rc_style->bg[GTK_STATE_NORMAL].red = 0xcccc;
+  gui->rc_style->bg[GTK_STATE_NORMAL].green = 0xcccc;
+  gui->rc_style->bg[GTK_STATE_NORMAL].blue = 0xffff;
+  gui->rc_style->bg[GTK_STATE_PRELIGHT] = gui->rc_style->bg[GTK_STATE_NORMAL];
+  
+  gui->rc_style->color_flags[GTK_STATE_NORMAL] = GTK_RC_BG;
+  gui->rc_style->color_flags[GTK_STATE_PRELIGHT] = GTK_RC_BG;
+
+  gtk_widget_modify_style (gui->swatch, gui->rc_style);
+
+  gui->colorsel = gtk_color_selection_dialog_new ("Net/Background/Normal");
+  gtk_signal_connect (GTK_OBJECT (gui->colorsel), "delete_event",
+		      GTK_SIGNAL_FUNC (close_hides), NULL);
+
+  gtk_signal_connect (GTK_OBJECT (GTK_COLOR_SELECTION_DIALOG (gui->colorsel)->ok_button),
+		      "clicked",
+		      GTK_SIGNAL_FUNC (colorsel_ok), gui);
+  gtk_signal_connect_object (GTK_OBJECT (GTK_COLOR_SELECTION_DIALOG (gui->colorsel)->cancel_button),
+			     "clicked",
+			     GTK_SIGNAL_FUNC (gtk_widget_hide),
+			     GTK_OBJECT (gui->colorsel));
+  gtk_widget_hide (GTK_COLOR_SELECTION_DIALOG (gui->colorsel)->help_button);
+  
+  gtk_signal_connect (GTK_OBJECT (button), "clicked",
+		      GTK_SIGNAL_FUNC (show_colorsel), gui);
+
+  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);
+
+  sync_values (NULL, gui);
+
+  gtk_widget_show_all (dialog);
+}
+
+GdkFilterReturn 
+manager_event_filter (GdkXEvent *xevent,
+		      GdkEvent  *event,
+		      gpointer   data)
+{
+  if (xsettings_manager_process_event (manager, (XEvent *)xevent))
+    return GDK_FILTER_REMOVE;
+  else
+    return GDK_FILTER_CONTINUE;
+}
+
+int 
+main (int argc, char **argv)
+{
+  gboolean terminated = FALSE;
+  
+  gtk_init (&argc, &argv);
+
+  if (xsettings_manager_check_running (gdk_display, DefaultScreen (gdk_display)))
+    terminated = !msgbox_run (NULL, 
+			      "XSETTINGS manager already detected for screen\n"
+			      "Replace existing manager?",
+			      "Replace", "Exit", 1);
+
+  if (!terminated)
+    {
+      manager = xsettings_manager_new (gdk_display, DefaultScreen (gdk_display),
+				       terminate_cb, &terminated);
+      if (!manager)
+	{
+	  fprintf (stderr, "Could not create manager!");
+	  exit (1);
+	}
+    }
+
+  gdk_window_add_filter (NULL, manager_event_filter, NULL);
+  
+  if (!terminated)
+    {
+      create_gui ();
+      gtk_main ();
+    }
+
+  xsettings_manager_destroy (manager);
+
+  return 0;
+}