status_t
ThemeManager::SaveSettings()
{
FENTRY;
BMessage addonSettings;
int32 i;
ThemesAddon *ta;
BPath path;
BFile sFile;
status_t err;
/* ask addons for their prefs */
for (i = 0; i < fAddonCount; i++) {
ta = AddonAt(i);
if (!ta)
continue;
addonSettings.MakeEmpty();
if (ta->SaveSettings(addonSettings) == B_OK)
fSettings.AddMessage(ta->Name(), &addonSettings);
}
/* save the prefs */
err = find_directory(B_USER_SETTINGS_DIRECTORY, &path);
if (err) return err;
path.Append(Z_THEME_MANAGER_SETTINGS_FILE);
err = sFile.SetTo(path.Path(), B_WRITE_ONLY|B_CREATE_FILE);
if (err) return err;
err = fSettings.Flatten(&sFile);
if (err) return err;
return B_OK;
}
int32 ArpAddonManager::CreateAddonMenu(BMenu* inmenu, BMessage* tmpl) const
{
if( !inmenu ) return -1;
BAutolock(Lock());
int32 num=0;
for( int i=0; i<CountAddons(); i++ ) {
const ArpAddonManager::BasicAddon* addon = AddonAt(i);
if( addon && addon->LongName() ) {
BMessage* msg = NULL;
if( tmpl ) {
msg = new BMessage(*tmpl);
if( msg ) {
const char* pname = addon->Name();
if( pname ) msg->AddString("addonname",pname);
pname = addon->Path().Path();
if( pname ) msg->AddString("addonfile",pname);
}
}
BMenuItem *item = new BMenuItem(addon->LongName(),msg);
if( item ) {
inmenu->AddItem(item);
num++;
} else delete msg;
}
}
return num;
}
void
ThemeManager::SetAddonFlags(int32 addon, uint32 flags)
{
FENTRY;
ThemesAddon *ta;
ta = AddonAt(addon);
if (ta)
ta->SetAddonFlags(flags);
}
uint32
ThemeManager::AddonFlags(int32 addon)
{
FENTRY;
ThemesAddon *ta;
ta = AddonAt(addon);
if (ta)
return ta->AddonFlags();
return 0L;
}
status_t
ThemeManager::RunPreferencesPanel(int32 addon)
{
FENTRY;
ThemesAddon *ta;
ta = AddonAt(addon);
if (ta)
return ta->RunPreferencesPanel();
return B_OK;
}
BView *
ThemeManager::OptionsView(int32 addon)
{
FENTRY;
ThemesAddon *ta;
ta = AddonAt(addon);
if (ta)
return ta->OptionsView();
return NULL;
}
ArpAddonManager::BasicAddon* ArpAddonManager::FindAddon(const char* name) const
{
BAutolock(Lock());
//int32 num=0;
for( int i=0; i<CountAddons(); i++ ) {
ArpAddonManager::BasicAddon* addon = AddonAt(i);
if( addon ) {
const char* pname = addon->Name();
if( pname && strcmp(pname, name) == 0 ) return addon;
}
}
return NULL;
}
status_t
ThemeManager::LoadSettings()
{
FENTRY;
BMessage addonSettings;
int32 i;
ThemesAddon *ta;
uint32 addonFlags;
BPath path;
BFile sFile;
status_t err;
/* load prefs */
err = find_directory(B_USER_SETTINGS_DIRECTORY, &path);
if (!err) {
path.Append(Z_THEME_MANAGER_SETTINGS_FILE);
err = sFile.SetTo(path.Path(), B_READ_ONLY);
if (!err) {
err = fSettings.Unflatten(&sFile);
}
}
/* tell addons */
for (i = 0; i < fAddonCount; i++) {
ta = AddonAt(i);
if (!ta || !ta->Name())
continue;
if (fSettings.FindMessage(ta->Name(), &addonSettings) < B_OK) {
addonSettings.MakeEmpty();
}
fSettings.RemoveName(ta->Name());
if (addonSettings.FindInt32("ta:flags", (int32 *)&addonFlags) < B_OK) {
addonFlags = Z_THEME_ADDON_DO_SET_ALL | Z_THEME_ADDON_DO_RETRIEVE;
addonSettings.AddInt32("ta:flags", addonFlags);
}
ta->LoadSettings(addonSettings);
}
return B_OK;
}
status_t
ThemeManager::LoadAddons()
{
FENTRY;
ThemesAddon *ta;
BPath path;
BDirectory dir;
entry_ref ref;
#ifndef SINGLE_BINARY
uint32 addonFlags;
int dirwhich;
int32 i;
status_t err;
image_id img;
ThemesAddon *(*instantiate_func)();
#endif
#ifndef SINGLE_BINARY
for (dirwhich = 0; dirwhich < 2; dirwhich++) {
if (!dirwhich) /* find system settings dir */
err = find_directory(B_BEOS_ADDONS_DIRECTORY, &path);
else /* find user settings dir */
err = find_directory(B_USER_ADDONS_DIRECTORY, &path);
if (err) return err;
path.Append(Z_THEMES_ADDON_FOLDER);
err = dir.SetTo(path.Path());
if (err) continue;
err = dir.Rewind();
if (err) continue;
while ((err = dir.GetNextRef(&ref)) == B_OK) {
bool screwed = false;
BPath imgpath(&ref);
BString p(Z_THEMES_ADDON_FOLDER);
p << "/" << ref.name;
PRINT(("ThemeManager: trying to load_add_on(%s)\n", p.String()));
img = load_add_on(imgpath.Path());
if (img < B_OK)
fprintf(stderr, "ThemeManager: load_add_on 0x%08lx\n", img);
if (img < B_OK)
continue;
err = get_image_symbol(img, "instantiate_themes_addon",
B_SYMBOL_TYPE_TEXT, (void **)&instantiate_func);
if (err)
fprintf(stderr, "ThemeManager: get_image_symbol 0x%08lx\n", err);
if (err) continue;
ta = instantiate_func();
if (!ta)
fprintf(stderr, "ThemeManager: instantiate_themes_addon returned NULL\n");
if (!ta)
continue;
ta->SetImageId(img);
/* check for existing names */
for (i = 0; i < fAddonList.CountItems(); i++) {
ThemesAddon *a = AddonAt(i);
if (!a)
fprintf(stderr, "ThemeManager: screwed! addon@%ld null\n", i);
if (a->MessageName() && ta->MessageName() &&
!strcmp(a->MessageName(), ta->MessageName())) {
fprintf(stderr, "ThemeManager: screwed! addon@%ld has same msgname\n", i);
screwed = true;
break;
}
if (a->Name() && ta->Name() &&
!strcmp(a->Name(), ta->Name())) {
fprintf(stderr, "ThemeManager: screwed! addon@%ld has same name\n", i);
screwed = true;
break;
}
}
if (screwed)
continue;
/* add it to the list */
fAddonList.AddItem((void *)ta);
PRINT(("ThemeManager: Added addon %ld '%s', msgname '%s'\n", ta->ImageId(), ta->Name(), ta->MessageName()));
}
//if (err) return err;
}
#else
#define ADDA(a) \
if (ta) { \
fAddonList.AddItem((void *)ta); \
PRINT(("ThemeManager: Added addon %ld '%s', msgname '%s'\n", ta->ImageId(), ta->Name(), ta->MessageName())); \
}
ta = instantiate_themes_addon_backgrounds();
ADDA(ta);
ta = instantiate_themes_addon_beide();
ADDA(ta);
ta = instantiate_themes_addon_deskbar();
ADDA(ta);
#ifndef ZETA_ADDONS
ta = instantiate_themes_addon_eddie();
ADDA(ta);
#endif
ta = instantiate_themes_addon_pe();
ADDA(ta);
ta = instantiate_themes_addon_screensaver();
ADDA(ta);
#ifndef ZETA_ADDONS
ta = instantiate_themes_addon_soundplay();
ADDA(ta);
#endif
ta = instantiate_themes_addon_sounds();
ADDA(ta);
ta = instantiate_themes_addon_terminal();
ADDA(ta);
#if defined(__ANTARES__) || defined(B_BEOS_VERSION_DANO)
ta = instantiate_themes_addon_ui_settings();
ADDA(ta);
#endif
#ifndef ZETA_ADDONS
ta = instantiate_themes_addon_winamp_skin();
ADDA(ta);
#endif
ta = instantiate_themes_addon_window_decor();
ADDA(ta);
#endif
//if (err) return err;
fAddonCount = fAddonList.CountItems();
PRINT(("ThemeManager: %ld addons loaded\n", fAddonCount));
return B_OK;
}
