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win: Run async save dialog in new thread

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This commit is contained in:
Cheng Zhao
2014-12-16 12:27:26 -08:00
parent 253bacdf1d
commit c20e1e9d82
1 changed files with 24 additions and 10 deletions
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34
atom/browser/ui/file_dialog_win.cc
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@@ -134,6 +134,19 @@ void RunOpenDialogInNewThread(const RunState& run_state,
run_state.ui_message_loop->DeleteSoon(FROM_HERE, run_state.dialog_thread);
}
void RunSaveDialogInNewThread(const RunState& run_state,
atom::NativeWindow* parent,
const std::string& title,
const base::FilePath& default_path,
const Filters& filters,
const SaveDialogCallback& callback) {
base::FilePath path;
bool result = ShowSaveDialog(parent, title, default_path, filters, &path);
run_state.ui_message_loop->PostTask(FROM_HERE,
base::Bind(callback, result, path));
run_state.ui_message_loop->DeleteSoon(FROM_HERE, run_state.dialog_thread);
}
} // namespace
bool ShowOpenDialog(atom::NativeWindow* parent_window,
@@ -194,11 +207,6 @@ void ShowOpenDialog(atom::NativeWindow* parent,
if (!thread->Start())
return;
if (parent)
EnableWindow(
static_cast<atom::NativeWindowViews*>(parent)->GetAcceleratedWidget(),
FALSE);
RunState state = { thread, base::MessageLoop::current() };
thread->message_loop()->PostTask(
FROM_HERE,
@@ -246,15 +254,21 @@ bool ShowSaveDialog(atom::NativeWindow* parent_window,
return true;
}
void ShowSaveDialog(atom::NativeWindow* parent_window,
void ShowSaveDialog(atom::NativeWindow* parent,
const std::string& title,
const base::FilePath& default_path,
const Filters& filters,
const SaveDialogCallback& callback) {
base::FilePath path;
bool result = ShowSaveDialog(parent_window, title, default_path, filters,
&path);
callback.Run(result, path);
base::Thread* thread = new base::Thread("AtomShell_FileDialogThread");
thread->init_com_with_mta(false);
if (!thread->Start())
return;
RunState state = { thread, base::MessageLoop::current() };
thread->message_loop()->PostTask(
FROM_HERE,
base::Bind(&RunSaveDialogInNewThread, state, parent, title, default_path,
filters, callback));
}
} // namespace file_dialog