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/*
* Pidgin is the legal property of its developers, whose names are too numerous
* to list here. Please refer to the COPYRIGHT file distributed with this
* source distribution.
*
* This program 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; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301 USA
*
*/
#include <io.h>
#include <stdlib.h>
#include <stdio.h>
/* winsock2.h needs to be include before windows.h or else it throws a warning
* saying it needs to be included first. We don't use it directly but it's
* included indirectly.
*/
#include <winsock2.h>
#include <windows.h>
#include <winuser.h>
#include <shellapi.h>
#include <glib.h>
#include <glib/gstdio.h>
#include <gtk/gtk.h>
#include <purple.h>
#include "resource.h"
#include "gtkwin32dep.h"
#include "gtkblist.h"
#include "gtkconv.h"
#include "pidgindisplaywindow.h"
/*
* GLOBALS
*/
HINSTANCE exe_hInstance = 0;
HINSTANCE dll_hInstance = 0;
HWND messagewin_hwnd;
/*
* PUBLIC CODE
*/
HINSTANCE winpidgin_exe_hinstance(void) {
return exe_hInstance;
}
void winpidgin_set_exe_hinstance(HINSTANCE hint)
{
exe_hInstance = hint;
}
HINSTANCE winpidgin_dll_hinstance(void) {
return dll_hInstance;
}
#define PIDGIN_WM_FOCUS_REQUEST (WM_APP + 13)
#define PIDGIN_WM_PROTOCOL_HANDLE (WM_APP + 14)
static LRESULT CALLBACK message_window_handler(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam) {
if (msg == PIDGIN_WM_FOCUS_REQUEST) {
GtkWidget *widget = NULL;
purple_debug_info("winpidgin", "Got external focus request.");
widget = pidgin_display_window_get_default();
gtk_window_present(GTK_WINDOW(widget));
return TRUE;
} else if (msg == PIDGIN_WM_PROTOCOL_HANDLE) {
char *proto_msg = (char *) lparam;
purple_debug_info("winpidgin", "Got protocol handler request: %s\n", proto_msg ? proto_msg : "");
purple_got_protocol_handler_uri(proto_msg);
return TRUE;
}
return DefWindowProc(hwnd, msg, wparam, lparam);
}
static HWND winpidgin_message_window_init(void) {
HWND win_hwnd;
WNDCLASSEX wcx;
LPCTSTR wname;
wname = TEXT("WinpidginMsgWinCls");
wcx.cbSize = sizeof(wcx);
wcx.style = 0;
wcx.lpfnWndProc = message_window_handler;
wcx.cbClsExtra = 0;
wcx.cbWndExtra = 0;
wcx.hInstance = winpidgin_exe_hinstance();
wcx.hIcon = NULL;
wcx.hCursor = NULL;
wcx.hbrBackground = NULL;
wcx.lpszMenuName = NULL;
wcx.lpszClassName = wname;
wcx.hIconSm = NULL;
RegisterClassEx(&wcx);
/* Create the window */
if(!(win_hwnd = CreateWindow(wname, TEXT("WinpidginMsgWin"), 0, 0, 0, 0, 0,
NULL, NULL, winpidgin_exe_hinstance(), 0))) {
purple_debug_error("winpidgin",
"Unable to create message window.\n");
return NULL;
}
return win_hwnd;
}
void winpidgin_init(void) {
typedef void (__cdecl* LPFNSETLOGFILE)(const LPCSTR);
LPFNSETLOGFILE MySetLogFile;
gchar *exchndl_dll_path;
if (purple_debug_is_verbose())
purple_debug_misc("winpidgin", "winpidgin_init start\n");
exchndl_dll_path = g_build_filename(wpurple_bin_dir(), "exchndl.dll", NULL);
MySetLogFile = (gpointer)wpurple_find_and_loadproc(exchndl_dll_path, "SetLogFile");
g_free(exchndl_dll_path);
exchndl_dll_path = NULL;
if (MySetLogFile) {
gchar *debug_dir, *locale_debug_dir;
debug_dir = g_build_filename(purple_cache_dir(), "pidgin.RPT", NULL);
locale_debug_dir = g_locale_from_utf8(debug_dir, -1, NULL, NULL, NULL);
purple_debug_info("winpidgin", "Setting exchndl.dll LogFile to %s\n", debug_dir);
MySetLogFile(locale_debug_dir);
g_free(debug_dir);
g_free(locale_debug_dir);
}
messagewin_hwnd = winpidgin_message_window_init();
if (purple_debug_is_verbose())
purple_debug_misc("winpidgin", "winpidgin_init end\n");
}
/* Windows Cleanup */
void winpidgin_cleanup(void) {
purple_debug_info("winpidgin", "winpidgin_cleanup\n");
if(messagewin_hwnd)
DestroyWindow(messagewin_hwnd);
}
/* DLL initializer */
/* suppress gcc "no previous prototype" warning */
BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved);
BOOL WINAPI DllMain(HINSTANCE hinstDLL, G_GNUC_UNUSED DWORD fdwReason, G_GNUC_UNUSED LPVOID lpvReserved) {
dll_hInstance = hinstDLL;
return TRUE;
}
typedef HRESULT (WINAPI* DwmIsCompositionEnabledFunction)(BOOL*);
typedef HRESULT (WINAPI* DwmGetWindowAttributeFunction)(HWND, DWORD, PVOID, DWORD);
#ifndef DWMWA_EXTENDED_FRAME_BOUNDS
# define DWMWA_EXTENDED_FRAME_BOUNDS 9
#endif
DWORD winpidgin_get_lastactive() {
DWORD result = 0;
LASTINPUTINFO lii;
memset(&lii, 0, sizeof(lii));
lii.cbSize = sizeof(lii);
if (GetLastInputInfo(&lii))
result = lii.dwTime;
return result;
}
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