status_t
ThemeInterfaceView::DeleteSelected()
{
status_t err;
ThemeManager* tman = GetThemeManager();
int32 id;
ThemeItem *item;
BMessage theme;
// find selected theme
id = fThemeList->CurrentSelection(0);
if (id < 0)
return B_OK;
item = dynamic_cast<ThemeItem *>(fThemeList->ItemAt(id));
if (!item)
return AError(__FUNCTION__, ENOENT);
if (item->IsReadOnly())
return AError(__FUNCTION__, B_READ_ONLY_DEVICE);
id = item->ThemeId();
if (id < 0)
return AError(__FUNCTION__, ENOENT);
// then apply
err = tman->DeleteTheme(id);
if (err)
return AError(__FUNCTION__, err);
fThemeList->RemoveItem(item);
delete item;
//err = tman->ApplyTheme(theme);
return err;
}
status_t
ThemeInterfaceView::AddScreenshot()
{
status_t err;
ThemeManager* tman = GetThemeManager();
int32 id;
ThemeItem *item;
BMessage theme;
// find selected theme
id = fThemeList->CurrentSelection(0);
if (id < 0)
return B_OK;
item = dynamic_cast<ThemeItem *>(fThemeList->ItemAt(id));
if (!item)
return AError(__FUNCTION__, ENOENT);
id = item->ThemeId();
if (id < 0)
return AError(__FUNCTION__, ENOENT);
// then apply
err = tman->MakeThemeScreenShot(id);
if (err)
return AError(__FUNCTION__, err);
err = tman->SaveTheme(id);
if (err)
return AError(__FUNCTION__, err);
ThemeSelected(); // force reload of description for selected theme.
return err;
}
status_t
ThemeInterfaceView::ThemeSelected()
{
status_t err;
ThemeManager* tman = GetThemeManager();
int32 id;
ThemeItem *item;
BString desc;
BBitmap *sshot = NULL;
// find selected theme
id = fThemeList->CurrentSelection(0);
if (id < 0)
{
fScreenshotPane->ClearViewBitmap();
fScreenshotPane->Invalidate(fScreenshotPane->Bounds());
while(true == fScreenshotText->IsHidden())
fScreenshotText->Show();
fScreenshotText->SetText(B_TRANSLATE("No theme selected"));
return ENOENT;
}
item = dynamic_cast<ThemeItem *>(fThemeList->ItemAt(id));
if (!item)
return ENOENT;
id = item->ThemeId();
if (id < 0)
return ENOENT;
// then apply
err = tman->ThemeScreenShot(id, &sshot);
if (err)
sshot = NULL;
if (sshot == NULL)
{
SetScreenshot(NULL);
fprintf(stderr, "ThemeManager: no screenshot; error 0x%08lx\n", err);
while(true == fScreenshotText->IsHidden())
fScreenshotText->Show();
fScreenshotText->SetText(B_TRANSLATE("No screenshot"));
return err;
}
SetScreenshot(sshot);
while(false == fScreenshotText->IsHidden())
fScreenshotText->Hide();
//err = tman->ApplyTheme(theme);
return err;
}
status_t
ThemeInterfaceView::ApplySelected()
{
status_t err;
ThemeManager* tman = GetThemeManager();
int32 id;
ThemeItem *item;
// find selected theme
id = fThemeList->CurrentSelection(0);
if (id < 0)
return ENOENT;
item = dynamic_cast<ThemeItem *>(fThemeList->ItemAt(id));
if (!item)
return ENOENT;
id = item->ThemeId();
if (id < 0)
return ENOENT;
SetIsRevertable();
err = tman->ApplyTheme(id);
return err;
}