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Correctly write/read user supplied programs.

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This commit is contained in:
Sanel Zukan 2011-10-21 15:41:30 +00:00
parent 09b60c67c8
commit 46cb6110b7
2 changed files with 15 additions and 2 deletions
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13
ede-preferred-applications/AppChoice.cpp
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@ -60,6 +60,7 @@ void AppChoice::add_if_user_program(const char *cmd) {
if(found) return;
user_val = cmd;
replace(size() - 2, get_basename(cmd));
add(_("Browse..."));
}
@ -70,6 +71,16 @@ void AppChoice::select_by_cmd(const char *cmd) {
int pos;
if(!user_val.empty()) {
const char *b = get_basename(user_val.c_str());
pos = find_index(b);
if(pos >= 0) {
value(pos);
pvalue = pos;
return;
}
}
for(int i = 0; known_apps[i].name; i++) {
if(STR_CMP(cmd, known_apps[i].cmd)) {
/* now find menu entry with this name */
@ -94,7 +105,7 @@ const char *AppChoice::selected(void) {
const char *n = text();
/* first check if user one was selected */
if(!user_val.empty() && STR_CMP(get_basename(user_val.c_str()), n));
if(!user_val.empty() && STR_CMP(get_basename(user_val.c_str()), n))
return user_val.c_str();
for(int i = 0; known_apps[i].name; i++) {

4
ede-preferred-applications/ede-preferred-applications.cpp
View File

@ -16,6 +16,8 @@
#include "AppChoice.h"
#define EMPTY_STR(s) (s[0] == '\0' || (strlen(s) == 0))
EDELIB_NS_USING_AS(Window, EdeWindow)
EDELIB_NS_USING(Resource)
@ -33,7 +35,7 @@ static void check_and_store(AppChoice *c, const char *n, Resource &rc) {
/* load separate item */
static void check_and_load(AppChoice *c, const char *n, Resource &rc) {
static char buf[128];
if(rc.get("Preferred", n, buf, sizeof(buf)) && strlen(buf) > 0) {
if(rc.get("Preferred", n, buf, sizeof(buf)) && !EMPTY_STR(buf)) {
c->add_if_user_program(buf);
c->select_by_cmd(buf);
}