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Tracker: Use BPathFinder to find add-ons

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This commit is contained in:
John Scipione 2014-06-14 20:48:15 -04:00
parent 6cf062b93d
commit 1f17f750db
1 changed files with 61 additions and 78 deletions
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137
src/kits/tracker/DeskWindow.cpp
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@ -38,11 +38,14 @@ All rights reserved.
#include <Locale.h>
#include <NodeMonitor.h>
#include <Path.h>
#include <PathFinder.h>
#include <PathMonitor.h>
#include <PopUpMenu.h>
#include <Resources.h>
#include <Roster.h>
#include <Screen.h>
#include <String.h>
#include <StringList.h>
#include <Volume.h>
#include <VolumeRoster.h>
@ -126,62 +129,52 @@ FindElement(struct AddonShortcut* item, void* castToOther)
static void
LoadAddOnDir(directory_which dirName, BDeskWindow* window,
LoadAddOnDir(BDirectory directory, BDeskWindow* window,
LockingList<AddonShortcut>* list)
{
BPath path;
if (find_directory(dirName, &path) == B_OK) {
path.Append("Tracker");
BDirectory dir;
BEntry entry;
if (dir.SetTo(path.Path()) != B_OK)
return;
while (dir.GetNextEntry(&entry) == B_OK) {
Model* model = new Model(&entry);
if (model->InitCheck() == B_OK && model->IsSymLink()) {
// resolve symlinks
Model* resolved = new Model(model->EntryRef(), true, true);
if (resolved->InitCheck() == B_OK)
model->SetLinkTo(resolved);
else
delete resolved;
}
if (model->InitCheck() != B_OK
|| !model->ResolveIfLink()->IsExecutable()) {
delete model;
continue;
}
char* name = strdup(model->Name());
if (!list->EachElement(MatchOne, name)) {
struct AddonShortcut* item = new struct AddonShortcut;
item->model = model;
BResources resources(model->ResolveIfLink()->EntryRef());
size_t size;
char* shortcut = (char*)resources.LoadResource(B_STRING_TYPE,
kDefaultShortcut, &size);
if (shortcut == NULL || strlen(shortcut) > 1)
item->key = '\0';
else
item->key = shortcut[0];
AddOneShortcut(model, item->key, kDefaultModifiers, window);
item->defaultKey = item->key;
item->modifiers = kDefaultModifiers;
list->AddItem(item);
}
free(name);
BEntry entry;
while (directory.GetNextEntry(&entry) == B_OK) {
Model* model = new Model(&entry);
if (model->InitCheck() == B_OK && model->IsSymLink()) {
// resolve symlinks
Model* resolved = new Model(model->EntryRef(), true, true);
if (resolved->InitCheck() == B_OK)
model->SetLinkTo(resolved);
else
delete resolved;
}
if (model->InitCheck() != B_OK
|| !model->ResolveIfLink()->IsExecutable()) {
delete model;
continue;
}
BNode node(path.Path());
node_ref nodeRef;
node.GetNodeRef(&nodeRef);
char* name = strdup(model->Name());
if (!list->EachElement(MatchOne, name)) {
struct AddonShortcut* item = new struct AddonShortcut;
item->model = model;
TTracker::WatchNode(&nodeRef, B_WATCH_DIRECTORY, window);
BResources resources(model->ResolveIfLink()->EntryRef());
size_t size;
char* shortcut = (char*)resources.LoadResource(B_STRING_TYPE,
kDefaultShortcut, &size);
if (shortcut == NULL || strlen(shortcut) > 1)
item->key = '\0';
else
item->key = shortcut[0];
AddOneShortcut(model, item->key, kDefaultModifiers, window);
item->defaultKey = item->key;
item->modifiers = kDefaultModifiers;
list->AddItem(item);
}
free(name);
}
BNode node(&directory, NULL);
node_ref nodeRef;
node.GetNodeRef(&nodeRef);
TTracker::WatchNode(&nodeRef, B_WATCH_DIRECTORY, window);
}
@ -279,10 +272,13 @@ BDeskWindow::InitAddonsList(bool update)
fAddonsList->MakeEmpty(true);
}
LoadAddOnDir(B_USER_NONPACKAGED_ADDONS_DIRECTORY, this, fAddonsList);
LoadAddOnDir(B_USER_ADDONS_DIRECTORY, this, fAddonsList);
LoadAddOnDir(B_SYSTEM_NONPACKAGED_ADDONS_DIRECTORY, this, fAddonsList);
LoadAddOnDir(B_SYSTEM_ADDONS_DIRECTORY, this, fAddonsList);
BStringList addOnPaths;
BPathFinder::FindPaths(B_FIND_PATH_ADD_ONS_DIRECTORY, "Tracker/",
addOnPaths);
for (int32 i = 0; i < addOnPaths.CountStrings(); i++) {
LoadAddOnDir(BDirectory(addOnPaths.StringAt(i)), this,
fAddonsList);
}
}
}
@ -324,31 +320,18 @@ BDeskWindow::ApplyShortcutPreferences(bool update)
if (message.FindString("command", &command) != B_OK)
continue;
BPath path;
bool isInAddons = false;
if (find_directory(B_SYSTEM_ADDONS_DIRECTORY, &path)
== B_OK) {
path.Append("Tracker/");
isInAddons = command.FindFirst(path.Path()) == 0;
}
if (!isInAddons
&& (find_directory(B_SYSTEM_NONPACKAGED_ADDONS_DIRECTORY,
&path) == B_OK)) {
path.Append("Tracker/");
isInAddons = command.FindFirst(path.Path()) == 0;
}
if (!isInAddons
&& (find_directory(B_USER_ADDONS_DIRECTORY, &path)
== B_OK)) {
path.Append("Tracker/");
isInAddons = command.FindFirst(path.Path()) == 0;
}
if (!isInAddons
&& (find_directory(B_USER_NONPACKAGED_ADDONS_DIRECTORY,
&path) == B_OK)) {
path.Append("Tracker/");
isInAddons = command.FindFirst(path.Path()) == 0;
BStringList addOnPaths;
BPathFinder::FindPaths(B_FIND_PATH_ADD_ONS_DIRECTORY,
"Tracker/", addOnPaths);
for (int32 i = 0; i < addOnPaths.CountStrings(); i++) {
if (command.FindFirst(addOnPaths.StringAt(i)) == 0) {
isInAddons = true;
break;
}
}
if (!isInAddons)
continue;