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Add an error dialog if installing a theme fails.

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Fri Mar 12 02:21:55 1999  Owen Taylor  <otaylor@redhat.com>

	* capplets/theme-switcher/gui.c (browse_dialog_close):
	Add an error dialog if installing a theme fails.

	* capplets/theme-switcher/install.c (install_theme): Add
	a return value indicating success or failure.

	* capplets/theme-switcher/install.c (install_theme):
	Fixed reversed arguments for installing ungipped tarballs

Fri Mar 12 01:12:15 1999  Owen Taylor  <otaylor@redhat.com>

	[ Patch from Patrik Nordebo <isildur@a39.ryd.student.liu.se> ]

	* capplets/theme-switcher/install.c (install_theme): Removed
	useless call to wait(). Install themes in .themes,
	not .gtk/themes.

Fri Mar 12 01:06:53 1999  Owen Taylor  <otaylor@redhat.com>

	* capplets/theme-switcher/lister.c (edit_file_to_use): Fixed
	reversed lines that were causing initial creation
	not to work properly.

	* capplets/theme-switcher/demo.c (send_reread): You
	can't fsync() a pipe...

	* capplets/theme-switcher/gui.c: Don't select list
	items before they are added to the list ... removed
	hack that sort of worked around this.

	* capplets/theme-switcher/gui.c (make_main): Major
	un-rasterization. (Sort of a shame, this was some
	of the funniest code I've ever seen.)

	* capplets/theme-switcher/gui.c (install_theme_callback):
	Removed non-functional transient-for code.

	* capplets/theme-switcher/demo.c (demo_data_in): Removed
	brutal, unreliable kill -9 in favor of noticing when
	the IPC pipe closes.

	* capplets/theme-switcher/demo.c (demo_main): Solved
	problem where dup2() was going astray by not using it.

	* capplets/theme-switcher/gui.c (update_theme_entries): Fix
	cut-and-paste typo.
This commit is contained in:
Owen Taylor 1999-03-12 07:28:19 +00:00 • committed by Owen Taylor
parent 01abef3d80
commit 4d6e8150b5
14 changed files with 552 additions and 386 deletions
Download patch file Download diff file Expand all files Collapse all files

33
capplets/theme-switcher/demo.c
View file

@ -1,13 +1,13 @@
#include "da.h"
#include <errno.h>
GtkWidget *plug;
gint pid;
void
send_socket()
{
gchar buffer[256];
g_snprintf(buffer, sizeof(buffer), "%11x ",
GDK_WINDOW_XWINDOW (preview_socket->window));
write(prog_fd, buffer, strlen(buffer));
@ -17,25 +17,28 @@ void
send_reread()
{
gchar buffer[256];
g_snprintf(buffer, sizeof(buffer), "R ");
write(prog_fd, buffer, strlen(buffer));
fsync(prog_fd);
}
void
static void
demo_data_in(gpointer data, gint source, GdkInputCondition condition)
{
gchar buf[256];
read(0, buf, 2);
if (gtk_rc_reparse_all ())
gtk_widget_reset_rc_styles(plug);
if (read(source, buf, 2) == 0)
gtk_main_quit(); /* Parent exited */
else {
if (gtk_rc_reparse_all ())
gtk_widget_reset_rc_styles(plug);
}
}
#define NUM 50
void demo_main(int argc, char **argv)
static void
demo_main(int argc, char **argv, gint in_fd)
{
gchar buf[256];
XID window;
@ -54,7 +57,10 @@ void demo_main(int argc, char **argv)
gchar *home_dir;
gint i;
read(0, buf, 12);
if (read(in_fd, buf, 12) <= 0)
g_error ("Error reading socket descriptor from parent: %s",
g_strerror (errno));
buf[12] = 0;
sscanf(buf, "%x", &window);
@ -149,7 +155,7 @@ void demo_main(int argc, char **argv)
gtk_container_add (GTK_CONTAINER (scrolled_window), widget);
gdk_input_add_full(0, GDK_INPUT_READ, demo_data_in, NULL, NULL);
gdk_input_add_full(in_fd, GDK_INPUT_READ, demo_data_in, NULL, NULL);
gtk_widget_show_all (plug);
gtk_main ();
@ -159,15 +165,14 @@ void
do_demo(int argc, char **argv)
{
gint toProg[2];
gint pid;
pipe(toProg);
if (!(pid = fork()))
{
close(toProg[1]);
dup2(toProg[0], 0); /* Make stdin the in pipe */
close(toProg[0]);
demo_main(argc, argv);
demo_main(argc, argv, toProg[0]);
}
else if (pid > 0)
{