diff options
Diffstat (limited to 'xsettings/manager.c')
| -rw-r--r-- | xsettings/manager.c | 299 |
1 files changed, 299 insertions, 0 deletions
diff --git a/xsettings/manager.c b/xsettings/manager.c new file mode 100644 index 0000000..7342fb0 --- /dev/null +++ b/xsettings/manager.c @@ -0,0 +1,299 @@ +/* + * Copyright © 2001 Red Hat, Inc. + * + * Permission to use, copy, modify, distribute, and sell this software and its + * documentation for any purpose is hereby granted without fee, provided that + * the above copyright notice appear in all copies and that both that + * copyright notice and this permission notice appear in supporting + * documentation, and that the name of Red Hat not be used in advertising or + * publicity pertaining to distribution of the software without specific, + * written prior permission. Red Hat makes no representations about the + * suitability of this software for any purpose. It is provided "as is" + * without express or implied warranty. + * + * RED HAT DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL RED HAT + * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION + * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN + * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + * + * Author: Owen Taylor, Red Hat, Inc. + */ +#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; +} |