158 lines
4.3 KiB
C++
158 lines
4.3 KiB
C++
// Copyright (c) 2013 GitHub, Inc. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "browser/api/atom_api_dialog.h"
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#include "base/bind.h"
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#include "browser/native_window.h"
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#include "browser/ui/file_dialog.h"
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#include "browser/ui/message_box.h"
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#include "common/v8_conversions.h"
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#include "vendor/node/src/node_internals.h"
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using node::node_isolate;
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namespace atom {
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namespace api {
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namespace {
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template<typename T>
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void CallV8Function(v8::Persistent<v8::Function> callback, T arg) {
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DCHECK(!callback.IsEmpty());
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v8::HandleScope scope;
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v8::Handle<v8::Value> value = ToV8Value(arg);
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callback->Call(callback, 1, &value);
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callback.Dispose(node_isolate);
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}
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template<typename T>
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void CallV8Function2(v8::Persistent<v8::Function> callback,
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bool result,
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T arg) {
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if (result)
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return CallV8Function<T>(callback, arg);
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else
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return CallV8Function<void*>(callback, NULL);
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}
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void Initialize(v8::Handle<v8::Object> target) {
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v8::HandleScope scope;
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NODE_SET_METHOD(target, "showMessageBox", ShowMessageBox);
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NODE_SET_METHOD(target, "showOpenDialog", ShowOpenDialog);
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NODE_SET_METHOD(target, "showSaveDialog", ShowSaveDialog);
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}
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} // namespace
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v8::Handle<v8::Value> ShowMessageBox(const v8::Arguments &args) {
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v8::HandleScope scope;
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int type;
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std::vector<std::string> buttons;
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std::string title, message, detail;
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if (!FromV8Arguments(args, &type, &buttons, &title, &message, &detail))
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return node::ThrowTypeError("Bad argument");
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NativeWindow* native_window = FromV8Value(args[5]);
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if (!args[6]->IsFunction()) {
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int chosen = atom::ShowMessageBox(
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native_window,
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(MessageBoxType)type,
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buttons,
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title,
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message,
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detail);
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return scope.Close(v8::Integer::New(chosen));
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} else {
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v8::Persistent<v8::Function> callback = FromV8Value(args[6]);
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atom::ShowMessageBox(
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native_window,
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(MessageBoxType)type,
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buttons,
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title,
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message,
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detail,
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base::Bind(&CallV8Function<int>, callback));
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return v8::Undefined();
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}
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}
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v8::Handle<v8::Value> ShowOpenDialog(const v8::Arguments &args) {
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v8::HandleScope scope;
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std::string title;
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base::FilePath default_path;
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int properties;
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if (!FromV8Arguments(args, &title, &default_path, &properties))
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return node::ThrowTypeError("Bad argument");
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NativeWindow* native_window = FromV8Value(args[3]);
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if (!args[4]->IsFunction()) {
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std::vector<base::FilePath> paths;
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if (!file_dialog::ShowOpenDialog(native_window,
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title,
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default_path,
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properties,
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&paths))
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return v8::Undefined();
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v8::Handle<v8::Array> result = v8::Array::New(paths.size());
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for (size_t i = 0; i < paths.size(); ++i)
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result->Set(i, ToV8Value(paths[i]));
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return scope.Close(result);
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} else {
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v8::Persistent<v8::Function> callback = FromV8Value(args[4]);
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file_dialog::ShowOpenDialog(
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native_window,
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title,
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default_path,
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properties,
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base::Bind(&CallV8Function2<const std::vector<base::FilePath>&>,
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callback));
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return v8::Undefined();
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}
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}
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v8::Handle<v8::Value> ShowSaveDialog(const v8::Arguments &args) {
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v8::HandleScope scope;
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std::string title;
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base::FilePath default_path;
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if (!FromV8Arguments(args, &title, &default_path))
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return node::ThrowTypeError("Bad argument");
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NativeWindow* native_window = FromV8Value(args[2]);
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if (!args[3]->IsFunction()) {
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base::FilePath path;
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if (!file_dialog::ShowSaveDialog(native_window,
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title,
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default_path,
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&path))
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return v8::Undefined();
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return scope.Close(ToV8Value(path));
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} else {
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v8::Persistent<v8::Function> callback = FromV8Value(args[3]);
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file_dialog::ShowSaveDialog(
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native_window,
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title,
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default_path,
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base::Bind(&CallV8Function2<const base::FilePath&>, callback));
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return v8::Undefined();
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}
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}
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} // namespace api
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} // namespace atom
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NODE_MODULE(atom_browser_dialog, atom::api::Initialize)
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