130 lines
4.6 KiB
C++
130 lines
4.6 KiB
C++
// Copyright (c) 2013 GitHub, Inc.
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// Use of this source code is governed by the MIT license that can be
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// found in the LICENSE file.
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#include "atom/browser/ui/message_box.h"
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#include <windows.h>
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#include <commctrl.h>
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#include "atom/browser/native_window_views.h"
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#include "base/callback.h"
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#include "base/strings/utf_string_conversions.h"
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#include "base/threading/thread.h"
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#include "content/public/browser/browser_thread.h"
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namespace atom {
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namespace {
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// Small command ID values are already taken by Windows, we have to start from
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// a large number to avoid conflicts with Windows.
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const int kIDStart = 100;
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int ShowMessageBoxUTF16(HWND parent,
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const std::vector<base::string16>& buttons,
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int cancel_id,
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const base::string16& title,
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const base::string16& message,
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const base::string16& detail) {
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std::vector<TASKDIALOG_BUTTON> dialog_buttons;
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for (size_t i = 0; i < buttons.size(); ++i)
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dialog_buttons.push_back({i + kIDStart, buttons[i].c_str()});
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TASKDIALOG_FLAGS flags = TDF_SIZE_TO_CONTENT;
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if (cancel_id != 0)
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flags |= TDF_ALLOW_DIALOG_CANCELLATION;
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TASKDIALOGCONFIG config = { 0 };
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config.cbSize = sizeof(config);
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config.hwndParent = parent;
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config.hInstance = GetModuleHandle(NULL);
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config.dwFlags = flags;
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config.pszWindowTitle = title.c_str();
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config.pszMainInstruction = message.c_str();
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config.pszContent = detail.c_str();
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config.pButtons = &dialog_buttons.front();
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config.cButtons = dialog_buttons.size();
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int id = 0;
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TaskDialogIndirect(&config, &id, NULL, NULL);
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if (id == 0 || id == IDCANCEL)
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return cancel_id;
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else
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return id - kIDStart;
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}
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void RunMessageBoxInNewThread(base::Thread* thread,
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NativeWindow* parent,
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MessageBoxType type,
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const std::vector<std::string>& buttons,
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int cancel_id,
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const std::string& title,
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const std::string& message,
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const std::string& detail,
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const gfx::ImageSkia& icon,
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const MessageBoxCallback& callback) {
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int result = ShowMessageBox(parent, type, buttons, cancel_id, title, message,
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detail, icon);
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content::BrowserThread::PostTask(
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content::BrowserThread::UI, FROM_HERE, base::Bind(callback, result));
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content::BrowserThread::DeleteSoon(
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content::BrowserThread::UI, FROM_HERE, thread);
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}
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} // namespace
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int ShowMessageBox(NativeWindow* parent,
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MessageBoxType type,
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const std::vector<std::string>& buttons,
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int cancel_id,
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const std::string& title,
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const std::string& message,
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const std::string& detail,
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const gfx::ImageSkia& icon) {
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std::vector<base::string16> utf16_buttons;
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for (const auto& button : buttons)
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utf16_buttons.push_back(base::UTF8ToUTF16(button));
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HWND hwnd_parent = parent ?
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static_cast<atom::NativeWindowViews*>(parent)->GetAcceleratedWidget() :
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NULL;
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NativeWindow::DialogScope dialog_scope(parent);
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return ShowMessageBoxUTF16(hwnd_parent,
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utf16_buttons,
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cancel_id,
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base::UTF8ToUTF16(title),
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base::UTF8ToUTF16(message),
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base::UTF8ToUTF16(detail));
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}
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void ShowMessageBox(NativeWindow* parent,
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MessageBoxType type,
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const std::vector<std::string>& buttons,
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int cancel_id,
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const std::string& title,
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const std::string& message,
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const std::string& detail,
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const gfx::ImageSkia& icon,
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const MessageBoxCallback& callback) {
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scoped_ptr<base::Thread> thread(
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new base::Thread(ATOM_PRODUCT_NAME "MessageBoxThread"));
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thread->init_com_with_mta(false);
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if (!thread->Start()) {
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callback.Run(cancel_id);
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return;
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}
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base::Thread* unretained = thread.release();
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unretained->message_loop()->PostTask(
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FROM_HERE,
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base::Bind(&RunMessageBoxInNewThread, base::Unretained(unretained),
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parent, type, buttons, cancel_id, title, message, detail, icon,
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callback));
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}
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void ShowErrorBox(const base::string16& title, const base::string16& content) {
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}
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} // namespace atom
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