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Enable passing null to dialog API.

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This commit is contained in:
Cheng Zhao 2014-04-24 13:10:04 +08:00
parent 83debe2e43
commit d3cda97d50
2 changed files with 35 additions and 22 deletions
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34
atom/browser/api/atom_api_dialog.cc
View file

@ -23,23 +23,18 @@ void ShowMessageBox(int type,
const std::string& title,
const std::string& message,
const std::string& detail,
atom::api::Window* window,
atom::NativeWindow* window,
mate::Arguments* args) {
v8::Handle<v8::Value> peek = args->PeekNext();
atom::MessageBoxCallback callback;
if (mate::Converter<atom::MessageBoxCallback>::FromV8(node_isolate,
peek,
&callback)) {
atom::ShowMessageBox(window->window(), (atom::MessageBoxType)type, buttons,
title, message, detail, callback);
atom::ShowMessageBox(window, (atom::MessageBoxType)type, buttons, title,
message, detail, callback);
} else {
int chosen = atom::ShowMessageBox(
window->window(),
(atom::MessageBoxType)type,
buttons,
title,
message,
detail);
int chosen = atom::ShowMessageBox(window, (atom::MessageBoxType)type,
buttons, title, message, detail);
args->Return(chosen);
}
}
@ -47,21 +42,18 @@ void ShowMessageBox(int type,
void ShowOpenDialog(const std::string& title,
const base::FilePath& default_path,
int properties,
atom::api::Window* window,
atom::NativeWindow* window,
mate::Arguments* args) {
v8::Handle<v8::Value> peek = args->PeekNext();
file_dialog::OpenDialogCallback callback;
if (mate::Converter<file_dialog::OpenDialogCallback>::FromV8(node_isolate,
peek,
&callback)) {
file_dialog::ShowOpenDialog(window->window(), title, default_path,
properties, callback);
file_dialog::ShowOpenDialog(window, title, default_path, properties,
callback);
} else {
std::vector<base::FilePath> paths;
if (file_dialog::ShowOpenDialog(window->window(),
title,
default_path,
properties,
if (file_dialog::ShowOpenDialog(window, title, default_path, properties,
&paths))
args->Return(paths);
}
@ -69,19 +61,17 @@ void ShowOpenDialog(const std::string& title,
void ShowSaveDialog(const std::string& title,
const base::FilePath& default_path,
atom::api::Window* window,
atom::NativeWindow* window,
mate::Arguments* args) {
v8::Handle<v8::Value> peek = args->PeekNext();
file_dialog::SaveDialogCallback callback;
if (mate::Converter<file_dialog::SaveDialogCallback>::FromV8(node_isolate,
peek,
&callback)) {
file_dialog::ShowSaveDialog(window->window(), title, default_path,
callback);
file_dialog::ShowSaveDialog(window, title, default_path, callback);
} else {
base::FilePath path;
if (file_dialog::ShowSaveDialog(window->window(), title, default_path,
&path))
if (file_dialog::ShowSaveDialog(window, title, default_path, &path))
args->Return(path);
}
}

23
atom/browser/api/atom_api_window.h
View file

@ -134,4 +134,27 @@ class Window : public mate::EventEmitter,
} // namespace atom
namespace mate {
template<>
struct Converter<atom::NativeWindow*> {
static bool FromV8(v8::Isolate* isolate, v8::Handle<v8::Value> val,
atom::NativeWindow** out) {
// null would be tranfered to NULL.
if (val->IsNull()) {
*out = NULL;
return true;
}
atom::api::Window* window;
if (!Converter<atom::api::Window*>::FromV8(isolate, val, &window))
return false;
*out = window->window();
return true;
}
};
} // namespace mate
#endif // ATOM_BROWSER_API_ATOM_API_WINDOW_H_