mirror of
https://github.com/libretro/RetroArch.git
synced 2024-11-30 19:50:24 +00:00
347 lines
9.2 KiB
C
347 lines
9.2 KiB
C
/* RetroArch - A frontend for libretro.
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* Copyright (C) 2015-2017 - Ali Bouhlel
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* Copyright (C) 2011-2017 - Daniel De Matteis
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* Copyright (C) 2016-2019 - Brad Parker
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*
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* RetroArch is free software: you can redistribute it and/or modify it under the terms
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* of the GNU General Public License as published by the Free Software Found-
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* ation, either version 3 of the License, or (at your option) any later version.
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*
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* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
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* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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* PURPOSE. See the GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along with RetroArch.
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* If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <stdint.h>
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#include <boolean.h>
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#include <stddef.h>
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#include <stdlib.h>
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#include <string.h>
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#ifdef _MSC_VER
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#pragma comment( lib, "comctl32" )
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#endif
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#define IDI_ICON 1
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#ifndef _WIN32_WINNT
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#define _WIN32_WINNT 0x0500 /* _WIN32_WINNT_WIN2K */
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#endif
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#ifndef _WIN32_IE
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#define _WIN32_IE 0x0300
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#endif
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#include "../../gfx/common/win32_common.h"
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#include <windows.h>
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#include <commdlg.h>
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#include <commctrl.h>
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#include <retro_inline.h>
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#include <retro_miscellaneous.h>
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#include <file/file_path.h>
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#include <encodings/utf.h>
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#include <string/stdstring.h>
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#include <compat/strl.h>
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#include "../ui_companion_driver.h"
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#include "../../msg_hash.h"
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#include "../../paths.h"
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#include "../../configuration.h"
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#include "../../retroarch.h"
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#include "../../tasks/tasks_internal.h"
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#include "../../frontend/drivers/platform_win32.h"
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#include "ui_win32.h"
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extern ui_window_win32_t main_window;
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extern HACCEL window_accelerators;
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static void* ui_application_win32_initialize(void)
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{
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return NULL;
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}
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static void ui_application_win32_process_events(void)
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{
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MSG msg;
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while (PeekMessage(&msg, 0, 0, 0, PM_REMOVE))
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{
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bool translated_accelerator = main_window.hwnd == msg.hwnd && TranslateAccelerator(msg.hwnd, window_accelerators, &msg) != 0;
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if (!translated_accelerator)
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{
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TranslateMessage(&msg);
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DispatchMessage(&msg);
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}
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}
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}
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static ui_application_t ui_application_win32 = {
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ui_application_win32_initialize,
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ui_application_win32_process_events,
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NULL,
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false,
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"win32"
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};
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static void* ui_window_win32_init(void)
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{
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return NULL;
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}
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static void ui_window_win32_destroy(void *data)
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{
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ui_window_win32_t *window = (ui_window_win32_t*)data;
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DestroyWindow(window->hwnd);
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}
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static void ui_window_win32_set_focused(void *data)
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{
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ui_window_win32_t *window = (ui_window_win32_t*)data;
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SetFocus(window->hwnd);
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}
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static void ui_window_win32_set_visible(void *data,
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bool set_visible)
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{
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ui_window_win32_t *window = (ui_window_win32_t*)data;
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ShowWindow(window->hwnd, set_visible ? SW_SHOWNORMAL : SW_HIDE);
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}
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static void ui_window_win32_set_title(void *data, char *buf)
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{
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ui_window_win32_t *window = (ui_window_win32_t*)data;
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#ifdef LEGACY_WIN32
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char *title_local = utf8_to_local_string_alloc(buf);
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SetWindowText(window->hwnd, title_local);
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#else
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wchar_t *title_local = utf8_to_utf16_string_alloc(buf);
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SetWindowTextW(window->hwnd, title_local);
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#endif
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free(title_local);
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}
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void ui_window_win32_set_droppable(void *data, bool droppable)
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{
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/* Minimum supported client: Windows XP,
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* minimum supported server: Windows 2000 Server */
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ui_window_win32_t *window = (ui_window_win32_t*)data;
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if (DragAcceptFiles_func)
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DragAcceptFiles_func(window->hwnd, droppable);
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}
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static bool ui_window_win32_focused(void *data)
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{
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ui_window_win32_t *window = (ui_window_win32_t*)data;
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return (GetForegroundWindow() == window->hwnd);
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}
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static ui_window_t ui_window_win32 = {
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ui_window_win32_init,
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ui_window_win32_destroy,
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ui_window_win32_set_focused,
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ui_window_win32_set_visible,
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ui_window_win32_set_title,
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ui_window_win32_set_droppable,
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ui_window_win32_focused,
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"win32"
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};
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static enum ui_msg_window_response ui_msg_window_win32_response(
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ui_msg_window_state *state, UINT response)
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{
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switch (response)
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{
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case IDOK:
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return UI_MSG_RESPONSE_OK;
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case IDCANCEL:
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return UI_MSG_RESPONSE_CANCEL;
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case IDYES:
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return UI_MSG_RESPONSE_YES;
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case IDNO:
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return UI_MSG_RESPONSE_NO;
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default:
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break;
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}
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switch (state->buttons)
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{
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case UI_MSG_WINDOW_OK:
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return UI_MSG_RESPONSE_OK;
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case UI_MSG_WINDOW_OKCANCEL:
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return UI_MSG_RESPONSE_CANCEL;
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case UI_MSG_WINDOW_YESNO:
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return UI_MSG_RESPONSE_NO;
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case UI_MSG_WINDOW_YESNOCANCEL:
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return UI_MSG_RESPONSE_CANCEL;
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default:
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break;
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}
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return UI_MSG_RESPONSE_NA;
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}
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static UINT ui_msg_window_win32_buttons(ui_msg_window_state *state)
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{
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switch (state->buttons)
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{
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case UI_MSG_WINDOW_OK:
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return MB_OK;
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case UI_MSG_WINDOW_OKCANCEL:
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return MB_OKCANCEL;
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case UI_MSG_WINDOW_YESNO:
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return MB_YESNO;
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case UI_MSG_WINDOW_YESNOCANCEL:
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return MB_YESNOCANCEL;
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}
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return 0;
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}
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static enum ui_msg_window_response ui_msg_window_win32_error(
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ui_msg_window_state *state)
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{
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UINT flags = MB_ICONERROR | ui_msg_window_win32_buttons(state);
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return ui_msg_window_win32_response(state,
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MessageBoxA(NULL, (LPCSTR)state->text, (LPCSTR)state->title, flags));
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}
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static enum ui_msg_window_response ui_msg_window_win32_information(
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ui_msg_window_state *state)
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{
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UINT flags = MB_ICONINFORMATION | ui_msg_window_win32_buttons(state);
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return ui_msg_window_win32_response(state,
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MessageBoxA(NULL, (LPCSTR)state->text, (LPCSTR)state->title, flags));
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}
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static enum ui_msg_window_response ui_msg_window_win32_question(
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ui_msg_window_state *state)
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{
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UINT flags = MB_ICONQUESTION | ui_msg_window_win32_buttons(state);
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return ui_msg_window_win32_response(state,
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MessageBoxA(NULL, (LPCSTR)state->text, (LPCSTR)state->title, flags));
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}
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static enum ui_msg_window_response ui_msg_window_win32_warning(
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ui_msg_window_state *state)
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{
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UINT flags = MB_ICONWARNING | ui_msg_window_win32_buttons(state);
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return ui_msg_window_win32_response(state,
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MessageBoxA(NULL, (LPCSTR)state->text, (LPCSTR)state->title, flags));
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}
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ui_msg_window_t ui_msg_window_win32 = {
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ui_msg_window_win32_error,
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ui_msg_window_win32_information,
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ui_msg_window_win32_question,
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ui_msg_window_win32_warning,
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"win32"
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};
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static bool ui_browser_window_win32_core(
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ui_browser_window_state_t *state, bool save)
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{
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OPENFILENAME ofn;
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bool okay = true;
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settings_t *settings = config_get_ptr();
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video_driver_state_t *video_st = video_state_get_ptr();
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bool video_fullscreen = settings->bools.video_fullscreen;
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ofn.lStructSize = sizeof(OPENFILENAME);
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ofn.hwndOwner = (HWND)state->window;
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ofn.hInstance = NULL;
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ofn.lpstrFilter = state->filters; /* actually const */
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ofn.lpstrCustomFilter = NULL;
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ofn.nMaxCustFilter = 0;
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ofn.nFilterIndex = 0;
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ofn.lpstrFile = state->path;
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ofn.nMaxFile = PATH_MAX;
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ofn.lpstrFileTitle = NULL;
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ofn.nMaxFileTitle = 0;
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ofn.lpstrInitialDir = state->startdir;
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ofn.lpstrTitle = state->title;
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ofn.Flags = OFN_FILEMUSTEXIST
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| OFN_HIDEREADONLY
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| OFN_NOCHANGEDIR;
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ofn.nFileOffset = 0;
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ofn.nFileExtension = 0;
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ofn.lpstrDefExt = "";
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ofn.lCustData = 0;
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ofn.lpfnHook = NULL;
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ofn.lpTemplateName = NULL;
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#if (_WIN32_WINNT >= 0x0500)
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ofn.pvReserved = NULL;
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ofn.dwReserved = 0;
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ofn.FlagsEx = 0;
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#endif
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/* Full Screen: Show mouse for the file dialog */
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if (video_fullscreen)
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{
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if ( video_st->poke
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&& video_st->poke->show_mouse)
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video_st->poke->show_mouse(video_st->data, true);
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}
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if (!save && !GetOpenFileName(&ofn))
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okay = false;
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if (save && !GetSaveFileName(&ofn))
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okay = false;
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/* Full screen: Hide mouse after the file dialog */
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if (video_fullscreen)
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{
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if ( video_st->poke
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&& video_st->poke->show_mouse)
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video_st->poke->show_mouse(video_st->data, false);
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}
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return okay;
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}
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static bool ui_browser_window_win32_open(ui_browser_window_state_t *state)
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{
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return ui_browser_window_win32_core(state, false);
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}
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static bool ui_browser_window_win32_save(ui_browser_window_state_t *state)
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{
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return ui_browser_window_win32_core(state, true);
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}
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static ui_browser_window_t ui_browser_window_win32 = {
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ui_browser_window_win32_open,
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ui_browser_window_win32_save,
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"win32"
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};
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static void ui_companion_win32_deinit(void *data) { }
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static void *ui_companion_win32_init(void) { return (void*)-1; }
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static void ui_companion_win32_toggle(void *data, bool force) { }
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static void ui_companion_win32_event_command(
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void *data, enum event_command cmd) { }
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ui_companion_driver_t ui_companion_win32 = {
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ui_companion_win32_init,
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ui_companion_win32_deinit,
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ui_companion_win32_toggle,
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ui_companion_win32_event_command,
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NULL,
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NULL,
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NULL,
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NULL,
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NULL, /* log_msg */
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NULL, /* is_active */
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NULL, /* get_app_icons */
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NULL, /* set_app_icon */
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&ui_browser_window_win32,
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&ui_msg_window_win32,
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&ui_window_win32,
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&ui_application_win32,
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"win32",
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};
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