161 lines
3.8 KiB
C
161 lines
3.8 KiB
C
/*
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* Copyright 2008 Vincent Sanders <vince@simtec.co.uk>
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* Copyright 2009 Mark Benjamin <netsurf-browser.org.MarkBenjamin@dfgh.net>
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*
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* This file is part of NetSurf, http://www.netsurf-browser.org/
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*
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* NetSurf is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* NetSurf is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* 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
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <stdbool.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <unistd.h>
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#include <windows.h>
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#include "utils/errors.h"
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#include "utils/nsurl.h"
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#include "utils/log.h"
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#include "utils/utils.h"
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#include "utils/corestrings.h"
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#include "utils/url.h"
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#include "utils/file.h"
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#include "desktop/browser.h"
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#include "desktop/gui_clipboard.h"
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#include "windows/schedule.h"
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#include "windows/window.h"
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#include "windows/filetype.h"
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#include "windows/gui.h"
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static bool win32_quit = false;
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HINSTANCE hInstance; /** win32 application instance handle. */
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void win32_set_quit(bool q)
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{
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win32_quit = q;
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}
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/* exported interface documented in gui.h */
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void win32_run(void)
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{
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MSG Msg; /* message from system */
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BOOL bRet; /* message fetch result */
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int timeout; /* timeout in miliseconds */
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UINT timer_id = 0;
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LOG("Starting messgae dispatcher");
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while (!win32_quit) {
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/* run the scheduler and discover how long to wait for
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* the next event.
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*/
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timeout = schedule_run();
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if (timeout == 0) {
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bRet = PeekMessage(&Msg, NULL, 0, 0, PM_REMOVE);
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} else {
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if (timeout > 0) {
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/* set up a timer to ensure we get woken */
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timer_id = SetTimer(NULL, 0, timeout, NULL);
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}
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/* wait for a message */
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bRet = GetMessage(&Msg, NULL, 0, 0);
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/* if a timer was sucessfully created remove it */
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if (timer_id != 0) {
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KillTimer(NULL, timer_id);
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timer_id = 0;
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}
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}
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if (bRet > 0) {
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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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/**
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* Core asks front end for clipboard contents.
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*
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* \param buffer UTF-8 text, allocated by front end, ownership yeilded to core
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* \param length Byte length of UTF-8 text in buffer
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*/
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static void gui_get_clipboard(char **buffer, size_t *length)
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{
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/* TODO: Implement this */
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HANDLE clipboard_handle;
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char *content;
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clipboard_handle = GetClipboardData(CF_TEXT);
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if (clipboard_handle != NULL) {
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content = GlobalLock(clipboard_handle);
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LOG("pasting %s", content);
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GlobalUnlock(clipboard_handle);
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}
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}
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/**
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* Core tells front end to put given text in clipboard
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*
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* \param buffer UTF-8 text, owned by core
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* \param length Byte length of UTF-8 text in buffer
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* \param styles Array of styles given to text runs, owned by core, or NULL
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* \param n_styles Number of text run styles in array
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*/
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static void gui_set_clipboard(const char *buffer, size_t length,
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nsclipboard_styles styles[], int n_styles)
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{
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/* TODO: Implement this */
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HANDLE hnew;
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char *new, *original;
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HANDLE h = GetClipboardData(CF_TEXT);
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if (h == NULL)
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original = (char *)"";
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else
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original = GlobalLock(h);
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size_t len = strlen(original) + 1;
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hnew = GlobalAlloc(GHND, length + len);
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new = (char *)GlobalLock(hnew);
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snprintf(new, length + len, "%s%s", original, buffer);
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if (h != NULL) {
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GlobalUnlock(h);
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EmptyClipboard();
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}
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GlobalUnlock(hnew);
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SetClipboardData(CF_TEXT, hnew);
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}
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static struct gui_clipboard_table clipboard_table = {
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.get = gui_get_clipboard,
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.set = gui_set_clipboard,
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};
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struct gui_clipboard_table *win32_clipboard_table = &clipboard_table;
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