gryf/wmaker
1
0
Fork 0
mirror of https://github.com/gryf/wmaker.git synced 2025-12-22 22:28:02 +01:00
Code Issues Projects Releases Wiki Activity

wmaker: moved the code for the bg helper to a dedicated function

Browse Source 
In order to make code easier to maintain, the code related to creating the
Helper process (which helps by setting the background of the workspace) is
moved to a dedicated function, which have been moved to the same location
as the function for communicating with the helper.

Took opportunity to de-CamelCase the related names.

Signed-off-by: Christophe CURIS <christophe.curis@free.fr>
Signed-off-by: Carlos R. Mafra <crmafra@gmail.com>
This commit is contained in:
Christophe CURIS
2014-11-15 19:40:41 +01:00
committed by Carlos R. Mafra
parent 38d160cb8c
commit e16c6fbf2a
3 changed files with 77 additions and 65 deletions
Download Patch File Download Diff File Expand all files Collapse all files

67
src/defaults.c
View File

@@ -32,7 +32,6 @@
#include <time.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <limits.h>
#include <signal.h>
@@ -62,7 +61,6 @@
#include "workspace.h"
#include "properties.h"
#include "misc.h"
#include "event.h"
#include "winmenu.h"
#define MAX_SHORTCUT_LENGTH 32
@@ -2971,20 +2969,6 @@ static int setFrameSelectedBorderColor(WScreen * scr, WDefaultEntry * entry, voi
return REFRESH_FRAME_BORDER;
}
static void trackDeadProcess(pid_t pid, unsigned int status, void *client_data)
{
WScreen *scr = (WScreen *) client_data;
/* Parameter not used, but tell the compiler that it is ok */
(void) pid;
(void) status;
close(scr->helper_fd);
scr->helper_fd = 0;
scr->helper_pid = 0;
scr->flags.backimage_helper_launched = 0;
}
static int setWorkspaceSpecificBack(WScreen * scr, WDefaultEntry * entry, void *tdata, void *bar)
{
WMPropList *value = tdata;
@@ -3005,62 +2989,15 @@ static int setWorkspaceSpecificBack(WScreen * scr, WDefaultEntry * entry, void *
return 0;
}
} else {
pid_t pid;
int filedes[2];
if (WMGetPropListItemCount(value) == 0)
return 0;
if (pipe(filedes) < 0) {
werror("pipe() failed:can't set workspace specific background image");
if (!start_bg_helper(scr)) {
WMReleasePropList(value);
return 0;
}
pid = fork();
if (pid < 0) {
werror("fork() failed:can't set workspace specific background image");
if (close(filedes[0]) < 0)
werror("could not close pipe");
if (close(filedes[1]) < 0)
werror("could not close pipe");
} else if (pid == 0) {
char *dither;
SetupEnvironment(scr);
if (close(0) < 0)
werror("could not close pipe");
if (dup(filedes[0]) < 0) {
werror("dup() failed:can't set workspace specific background image");
}
dither = wPreferences.no_dithering ? "-m" : "-d";
if (wPreferences.smooth_workspace_back)
execlp("wmsetbg", "wmsetbg", "-helper", "-S", dither, NULL);
else
execlp("wmsetbg", "wmsetbg", "-helper", dither, NULL);
werror("could not execute wmsetbg");
exit(1);
} else {
if (fcntl(filedes[0], F_SETFD, FD_CLOEXEC) < 0) {
werror("error setting close-on-exec flag");
}
if (fcntl(filedes[1], F_SETFD, FD_CLOEXEC) < 0) {
werror("error setting close-on-exec flag");
}
scr->helper_fd = filedes[1];
scr->helper_pid = pid;
scr->flags.backimage_helper_launched = 1;
wAddDeathHandler(pid, trackDeadProcess, scr);
SendHelperMessage(scr, 'P', -1, wPreferences.pixmap_path);
}
SendHelperMessage(scr, 'P', -1, wPreferences.pixmap_path);
}
for (i = 0; i < WMGetPropListItemCount(value); i++) {