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author | Vincent Sanders <vince@kyllikki.org> | 2016-05-05 22:28:51 +0100 |
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committer | Vincent Sanders <vince@kyllikki.org> | 2016-05-15 13:44:34 +0100 |
commit | d21447d096a320a08b3efb2b8768fad0dcdcfd64 (patch) | |
tree | 1a83814b7c9e94b2f13c473261f23dd3a17dee64 /frontends/windows/gui.c | |
parent | 2cbb337756d9af5bda4d594964d446439f602551 (diff) | |
download | netsurf-d21447d096a320a08b3efb2b8768fad0dcdcfd64.tar.gz netsurf-d21447d096a320a08b3efb2b8768fad0dcdcfd64.tar.bz2 |
move frontends into sub directory
Diffstat (limited to 'frontends/windows/gui.c')
-rw-r--r-- | frontends/windows/gui.c | 170 |
1 files changed, 170 insertions, 0 deletions
diff --git a/frontends/windows/gui.c b/frontends/windows/gui.c new file mode 100644 index 000000000..9923ecfaa --- /dev/null +++ b/frontends/windows/gui.c @@ -0,0 +1,170 @@ +/* + * Copyright 2008 Vincent Sanders <vince@simtec.co.uk> + * Copyright 2009 Mark Benjamin <netsurf-browser.org.MarkBenjamin@dfgh.net> + * + * This file is part of NetSurf, http://www.netsurf-browser.org/ + * + * NetSurf is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * NetSurf is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include <stdbool.h> +#include <sys/types.h> +#include <sys/stat.h> +#include <unistd.h> +#include <windows.h> + +#include "utils/errors.h" +#include "utils/nsurl.h" +#include "utils/log.h" +#include "utils/utils.h" +#include "utils/corestrings.h" +#include "utils/url.h" +#include "utils/file.h" +#include "utils/messages.h" +#include "desktop/browser.h" +#include "desktop/gui_clipboard.h" + +#include "windows/schedule.h" +#include "windows/window.h" +#include "windows/filetype.h" +#include "windows/gui.h" + +static bool win32_quit = false; + +HINSTANCE hInstance; /** win32 application instance handle. */ + + +void win32_set_quit(bool q) +{ + win32_quit = q; +} + +/* exported interface documented in gui.h */ +void win32_run(void) +{ + MSG Msg; /* message from system */ + BOOL bRet; /* message fetch result */ + int timeout; /* timeout in miliseconds */ + UINT timer_id = 0; + + LOG("Starting messgae dispatcher"); + + while (!win32_quit) { + /* run the scheduler and discover how long to wait for + * the next event. + */ + timeout = schedule_run(); + + if (timeout == 0) { + bRet = PeekMessage(&Msg, NULL, 0, 0, PM_REMOVE); + } else { + if (timeout > 0) { + /* set up a timer to ensure we get woken */ + timer_id = SetTimer(NULL, 0, timeout, NULL); + } + + /* wait for a message */ + bRet = GetMessage(&Msg, NULL, 0, 0); + + /* if a timer was sucessfully created remove it */ + if (timer_id != 0) { + KillTimer(NULL, timer_id); + timer_id = 0; + } + } + + if (bRet > 0) { + TranslateMessage(&Msg); + DispatchMessage(&Msg); + } + } +} + + +/* exported function documented in windows/gui.h */ +nserror win32_warning(const char *warning, const char *detail) +{ + size_t len = 1 + ((warning != NULL) ? strlen(messages_get(warning)) : + 0) + ((detail != 0) ? strlen(detail) : 0); + char message[len]; + snprintf(message, len, messages_get(warning), detail); + MessageBox(NULL, message, "Warning", MB_ICONWARNING); + + return NSERROR_OK; +} + + +/** + * Core asks front end for clipboard contents. + * + * \param buffer UTF-8 text, allocated by front end, ownership yeilded to core + * \param length Byte length of UTF-8 text in buffer + */ +static void gui_get_clipboard(char **buffer, size_t *length) +{ + /* TODO: Implement this */ + HANDLE clipboard_handle; + char *content; + + clipboard_handle = GetClipboardData(CF_TEXT); + if (clipboard_handle != NULL) { + content = GlobalLock(clipboard_handle); + LOG("pasting %s", content); + GlobalUnlock(clipboard_handle); + } +} + + +/** + * Core tells front end to put given text in clipboard + * + * \param buffer UTF-8 text, owned by core + * \param length Byte length of UTF-8 text in buffer + * \param styles Array of styles given to text runs, owned by core, or NULL + * \param n_styles Number of text run styles in array + */ +static void gui_set_clipboard(const char *buffer, size_t length, + nsclipboard_styles styles[], int n_styles) +{ + /* TODO: Implement this */ + HANDLE hnew; + char *new, *original; + HANDLE h = GetClipboardData(CF_TEXT); + if (h == NULL) + original = (char *)""; + else + original = GlobalLock(h); + + size_t len = strlen(original) + 1; + hnew = GlobalAlloc(GHND, length + len); + new = (char *)GlobalLock(hnew); + snprintf(new, length + len, "%s%s", original, buffer); + + if (h != NULL) { + GlobalUnlock(h); + EmptyClipboard(); + } + GlobalUnlock(hnew); + SetClipboardData(CF_TEXT, hnew); +} + + + +static struct gui_clipboard_table clipboard_table = { + .get = gui_get_clipboard, + .set = gui_set_clipboard, +}; + +struct gui_clipboard_table *win32_clipboard_table = &clipboard_table; + + |