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mpv/gui/win32/gui.c
diego 0864f92e7a Get rid of pointless 'extern' keywords. 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@28085 b3059339-0415-0410-9bf9-f77b7e298cf2
2008-12-03 23:01:03 +00:00

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/*
* MPlayer GUI for Win32
* Copyright (C) 2003 Sascha Sommer <saschasommer@freenet.de>
* Copyright (C) 2006 Erik Augustson <erik_27can@yahoo.com>
* Copyright (C) 2006 Gianluigi Tiesi <sherpya@netfarm.it>
*
* This file is part of MPlayer.
*
* MPlayer 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.
*
* MPlayer 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 MPlayer; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <stdio.h>
#include <stdlib.h>
#include <ctype.h>
#include <fcntl.h>
#include <windows.h>
#include <windowsx.h>
#include <shlobj.h>
#include "version.h"
#include "mplayer.h"
#include "mp_fifo.h"
#include "mp_msg.h"
#include "help_mp.h"
#include "input/input.h"
#include "input/mouse.h"
#include "osdep/keycodes.h"
#include "stream/stream.h"
#include "libvo/video_out.h"
#include "gui/interface.h"
#include "gui.h"
#include "dialogs.h"
// HACK around bug in old mingw
#undef INVALID_FILE_ATTRIBUTES
#define INVALID_FILE_ATTRIBUTES ((DWORD)-1)
#ifndef WM_XBUTTONDOWN
# define WM_XBUTTONDOWN 0x020B
# define WM_XBUTTONUP 0x020C
# define WM_XBUTTONDBLCLK 0x020D
#endif
/* Globals / Externs */
void renderinfobox(skin_t *skin, window_priv_t *priv);
void renderwidget(skin_t *skin, image *dest, widget *item, int state);
void print_version(void);
float sub_aspect;
DWORD oldtime;
NOTIFYICONDATA nid;
int console_state = 0;
play_tree_t *playtree = NULL;
static HBRUSH colorbrush = NULL; //Handle to colorkey brush
static COLORREF windowcolor = RGB(255,0,255); //Windowcolor == colorkey
void console_toggle(void)
{
if (console_state)
{
FreeConsole();
console = 0;
console_state = 0;
}
else
{
/* This code comes from: http://dslweb.nwnexus.com/~ast/dload/guicon.htm */
CONSOLE_SCREEN_BUFFER_INFO coninfo;
FILE *fp;
HWND hwnd = NULL;
console = 1;
AllocConsole();
SetConsoleTitle(MP_TITLE);
/* disable the close button for now */
while (!hwnd)
{
hwnd = FindWindow(NULL, MP_TITLE);
Sleep(100);
}
DeleteMenu(GetSystemMenu(hwnd, 0), SC_CLOSE, MF_BYCOMMAND);
GetConsoleScreenBufferInfo(GetStdHandle(STD_OUTPUT_HANDLE), &coninfo);
coninfo.dwSize.Y = 1000;
SetConsoleScreenBufferSize(GetStdHandle(STD_OUTPUT_HANDLE), coninfo.dwSize);
fp = freopen("con", "w", stdout);
*stdout = *fp;
setvbuf(stdout, NULL, _IONBF, 0);
fp = freopen("con", "r", stdin);
*stdin = *fp;
setvbuf(stdin, NULL, _IONBF, 0);
fp = freopen("con", "w", stdout);
*stderr = *fp;
setvbuf(stderr, NULL, _IONBF, 0);
print_version();
console_state = 1;
}
}
void capitalize(char *filename)
{
unsigned int i;
BOOL cap = TRUE;
for (i=0; i < strlen(filename); i++)
{
if (cap)
{
cap = FALSE;
filename[i] = toupper(filename[i]);
}
else if (filename[i] == ' ')
cap = TRUE;
else
filename[i] = tolower(filename[i]);
}
}
static image *get_drawground(HWND hwnd)
{
gui_t * gui = (gui_t *) GetWindowLongPtr(hwnd, GWLP_USERDATA);
unsigned int i;
if(!gui) return NULL;
for(i=0; i<gui->window_priv_count; i++)
if(gui->window_priv[i]->hwnd==hwnd)
return &gui->window_priv[i]->img;
return NULL;
}
static HBITMAP get_bitmap(HWND hwnd)
{
gui_t *gui = (gui_t *) GetWindowLongPtr(hwnd, GWLP_USERDATA);
unsigned int i;
if(!gui) return NULL;
for(i=0; i<gui->window_priv_count; i++)
if(gui->window_priv[i]->hwnd == hwnd)
return gui->window_priv[i]->bitmap;
return NULL;
}
static int get_windowtype(HWND hwnd)
{
gui_t *gui = (gui_t *) GetWindowLongPtr(hwnd, GWLP_USERDATA);
unsigned int i;
if(!gui) return -1;
for(i=0; i<gui->window_priv_count; i++)
if(gui->window_priv[i]->hwnd == hwnd)
return gui->window_priv[i]->type;
return -1;
}
static void uninit(gui_t *gui)
{
if(gui->skin) destroy_window(gui);
if(gui->playlist) gui->playlist->free_playlist(gui->playlist);
gui->playlist = NULL;
}
/*
the gui message handler
tries to handle the incoming messages
and passes them to the player's message handler if it can't handle them
*/
static void handlemsg(HWND hWnd, int msg)
{
gui_t *gui = (gui_t *) GetWindowLongPtr(hWnd, GWLP_USERDATA);
if(msg == evNone) return;
switch(msg)
{
case evLoadPlay:
case evLoad:
if(display_openfilewindow(gui, 0) && (msg == evLoadPlay))
handlemsg(hWnd, evDropFile);
return;
case evLoadSubtitle:
display_opensubtitlewindow(gui);
break;
case evPreferences:
display_prefswindow(gui);
return;
case evPlayList:
display_playlistwindow(gui);
return;
case evSkinBrowser:
display_skinbrowser(gui);
break;
case evEqualizer:
display_eqwindow(gui);
break;
case evAbout:
MessageBox(hWnd, COPYRIGHT, "About", MB_OK);
break;
case evIconify:
ShowWindow(hWnd, SW_MINIMIZE);
break;
case evIncVolume:
mplayer_put_key(KEY_VOLUME_UP);
break;
case evDecVolume:
mplayer_put_key(KEY_VOLUME_DOWN);
break;
default:
mp_msg(MSGT_GPLAYER, MSGL_V, "[GUI] received msg %s (%i)\n", gui->skin->geteventname(msg), msg);
break;
}
gui->playercontrol(msg);
}
static widget *clickedinsidewidget(gui_t *gui, int window, int x, int y)
{
unsigned int i;
widget *item;
for(i=0; i<gui->skin->widgetcount; i++)
{
item = gui->skin->widgets[i];
if((item->window == window) && (item->x <= x) && (item->x + item->width >= x) &&
(item->y <= y) && (item->y + item->height >= y))
return item;
}
return NULL;
}
/* updates sliders and the display */
static void updatedisplay(gui_t *gui, HWND hwnd)
{
unsigned int i;
window_priv_t *priv = NULL;
DWORD time = timeGetTime();
if(!hwnd) return;
/* load all potmeters hpotmeters */
for(i=0; i<gui->skin->widgetcount; i++)
{
if(gui->skin->widgets[i]->type == tyHpotmeter || gui->skin->widgets[i]->type == tyPotmeter)
{
if(gui->skin->widgets[i]->msg == evSetVolume)
gui->skin->widgets[i]->value = guiIntfStruct.Volume;
else if(gui->skin->widgets[i]->msg == evSetMoviePosition)
gui->skin->widgets[i]->value = guiIntfStruct.Position;
else if(gui->skin->widgets[i]->msg == evSetBalance)
gui->skin->widgets[i]->value = guiIntfStruct.Balance;
if(gui->skin->widgets[i]->window == get_windowtype(hwnd))
renderwidget(gui->skin, get_drawground(hwnd), gui->skin->widgets[i],
gui->skin->widgets[i]->pressed ? 0 : 1);
}
/* update some buttons */
if(gui->skin->widgets[i]->type == tyButton && gui->skin->widgets[i]->window == get_windowtype(hwnd))
{
if(gui->skin->widgets[i]->msg == evPlaySwitchToPause)
{
gui->skin->widgets[i]->value = guiIntfStruct.Playing;
renderwidget(gui->skin, get_drawground(hwnd), gui->skin->widgets[i],
guiIntfStruct.Playing == 1 ? 0 : 1);
}
if(gui->skin->widgets[i]->msg == evMute)
{
gui->skin->widgets[i]->value = guiIntfStruct.Volume;
renderwidget(gui->skin, get_drawground(hwnd), gui->skin->widgets[i],
guiIntfStruct.Volume == 0.0f ? 0 : 1);
}
}
}
/* updating the display once a 100.second is enough imo */
if((time - oldtime) < 100) return;
oldtime=time;
/* suppress directx's fullscreen window when using the sub window */
if(sub_window && &video_driver_list[0] && strstr("directx", video_driver_list[0]))
{
HWND hWndFS = NULL; //handle to directx's fullscreen window
if(hWndFS == NULL)
{
hWndFS = FindWindow(NULL, "MPlayer Fullscreen");
if(hWndFS != NULL) DestroyWindow(hWndFS); //sub window handles fullscreen
}
}
for (i=0; i<gui->window_priv_count; i++)
{
if(gui->window_priv[i]->hwnd == hwnd)
priv=gui->window_priv[i];
}// Sherpya
/* display the status msgs */
renderinfobox(gui->skin, priv);
RedrawWindow(hwnd, NULL, NULL, RDW_INVALIDATE);
}
static LRESULT CALLBACK SubProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
gui_t *gui = (gui_t *) GetWindowLongPtr(hWnd, GWLP_USERDATA);
if (gui && (gui->subwindow != hWnd)) return FALSE;
switch (message)
{
case WM_CLOSE:
handlemsg(hWnd, evExit);
return 0;
case WM_DESTROY:
PostQuitMessage(0);
return 0;
case WM_KEYDOWN:
{
switch(wParam)
{
case VK_LEFT:
mplayer_put_key(KEY_LEFT);
break;
case VK_UP:
mplayer_put_key(KEY_UP);
break;
case VK_RIGHT:
mplayer_put_key(KEY_RIGHT);
break;
case VK_DOWN:
mplayer_put_key(KEY_DOWN);
break;
case VK_TAB:
mplayer_put_key(KEY_TAB);
break;
case VK_BACK:
mplayer_put_key(KEY_BS);
break;
case VK_DELETE:
mplayer_put_key(KEY_DELETE);
break;
case VK_INSERT:
mplayer_put_key(KEY_INSERT);
break;
case VK_HOME:
mplayer_put_key(KEY_HOME);
break;
case VK_END:
mplayer_put_key(KEY_END);
break;
case VK_PRIOR:
mplayer_put_key(KEY_PAGE_UP);
break;
case VK_NEXT:
mplayer_put_key(KEY_PAGE_DOWN);
break;
case VK_ESCAPE:
mplayer_put_key(KEY_ESC);
break;
}
break;
}
case WM_COMMAND:
{
switch(LOWORD(wParam))
{
case IDEXIT:
PostQuitMessage(0);
handlemsg(hWnd, evExit);
break;
case IDFILE_OPEN:
handlemsg(hWnd, evLoadPlay);
break;
case IDURL_OPEN:
display_openurlwindow(gui, 0);
break;
case IDDIR_OPEN:
{
static char path[MAX_PATH];
BROWSEINFO bi;
LPITEMIDLIST pidl;
memset(&bi, 0, sizeof(BROWSEINFO));
bi.lpszTitle = "Choose a Directory...";
pidl = SHBrowseForFolder(&bi);
if (SHGetPathFromIDList(pidl, path))
{
gui->playlist->clear_playlist(gui->playlist);
adddirtoplaylist(gui->playlist, path, TRUE);
gui->startplay(gui);
}
break;
}
case ID_PTRACK:
handlemsg(hWnd, evPrev);
break;
case ID_SEEKB:
handlemsg(hWnd, evBackward10sec);
break;
case ID_PLAY:
handlemsg(hWnd, evPlaySwitchToPause);
break;
case ID_STOP:
handlemsg(hWnd, evStop);
break;
case ID_SEEKF:
handlemsg(hWnd, evForward10sec);
break;
case ID_NTRACK:
handlemsg(hWnd, evNext);
break;
#ifdef CONFIG_DVDREAD
case ID_CHAPTERSEL:
display_chapterselwindow(gui);
break;
#endif
case ID_FULLSCREEN:
mp_input_queue_cmd(mp_input_parse_cmd("vo_fullscreen"));
break;
case ID_MUTE:
mp_input_queue_cmd(mp_input_parse_cmd("mute"));
break;
case ID_ASPECT1:
mp_input_queue_cmd(mp_input_parse_cmd("switch_ratio 1.777777"));
break;
case ID_ASPECT2:
mp_input_queue_cmd(mp_input_parse_cmd("switch_ratio 1.333333"));
break;
case ID_ASPECT3:
mp_input_queue_cmd(mp_input_parse_cmd("switch_ratio 2.35"));
break;
case ID_ASPECT4:
mp_input_queue_cmd(mp_input_parse_cmd("switch_ratio 0"));
break;
case IDSUB_TOGGLE:
mp_input_queue_cmd(mp_input_parse_cmd("sub_visibility"));
break;
case IDSUB_CYCLE:
mp_input_queue_cmd(mp_input_parse_cmd("sub_select"));
break;
}
return 0;
}
case WM_CHAR:
mplayer_put_key(wParam);
break;
case WM_DROPFILES:
{
if(!lParam)
{
char file[MAX_PATH];
int filecount = DragQueryFile((HDROP) wParam, -1, file, MAX_PATH);
int i;
for(i=0; i<filecount; i++)
{
DragQueryFile((HDROP) wParam, i, file, MAX_PATH);
mplSetFileName(NULL, file, STREAMTYPE_FILE);
if(!parse_filename(file, playtree, mconfig, 1))
gui->playlist->add_track(gui->playlist, file, NULL, NULL, 0);
}
DragFinish((HDROP) wParam);
handlemsg(hWnd, evDropFile);
}
else
{
gui->playlist->clear_playlist(gui->playlist);
gui->playlist->add_track(gui->playlist, (const char *) wParam, NULL, NULL, 0);
handlemsg(hWnd, evDropFile);
}
SetForegroundWindow(gui->subwindow);
return 0;
}
case WM_LBUTTONDOWN:
{
if(!vo_nomouse_input)
mplayer_put_key(MOUSE_BTN0);
break;
}
case WM_MBUTTONDOWN:
{
if(!vo_nomouse_input)
mplayer_put_key(MOUSE_BTN1);
break;
}
case WM_RBUTTONDOWN:
{
POINT point;
point.x = GET_X_LPARAM(lParam);
point.y = GET_Y_LPARAM(lParam);
ClientToScreen(hWnd, &point);
if(guiIntfStruct.StreamType == STREAMTYPE_DVD)
EnableMenuItem(gui->dvdmenu, ID_CHAPTERSEL, MF_BYCOMMAND | MF_ENABLED);
TrackPopupMenu(gui->submenu, 0, point.x, point.y, 0, hWnd, NULL);
return 0;
}
case WM_LBUTTONDBLCLK:
{
if(!vo_nomouse_input)
mplayer_put_key(MOUSE_BTN0_DBL);
break;
}
case WM_MBUTTONDBLCLK:
{
if(!vo_nomouse_input)
mplayer_put_key(MOUSE_BTN1_DBL);
break;
}
case WM_RBUTTONDBLCLK:
{
if(!vo_nomouse_input)
mplayer_put_key(MOUSE_BTN2_DBL);
break;
}
case WM_MOUSEWHEEL:
{
int x = GET_WHEEL_DELTA_WPARAM(wParam);
if(vo_nomouse_input)
break;
if (x > 0)
mplayer_put_key(MOUSE_BTN3);
else
mplayer_put_key(MOUSE_BTN4);
break;
}
case WM_XBUTTONDOWN:
{
if(vo_nomouse_input)
break;
if(HIWORD(wParam) == 1)
mplayer_put_key(MOUSE_BTN5);
else
mplayer_put_key(MOUSE_BTN6);
break;
}
case WM_XBUTTONDBLCLK:
{
if(vo_nomouse_input)
break;
if(HIWORD(wParam) == 1)
mplayer_put_key(MOUSE_BTN5_DBL);
else
mplayer_put_key(MOUSE_BTN6_DBL);
break;
}
case WM_TIMER:
{
if(fullscreen) while(ShowCursor(FALSE) >= 0){}
KillTimer(hWnd, ID_TIMER);
return 0;
}
case WM_MOUSEMOVE:
{
ShowCursor(TRUE);
SetTimer(hWnd, ID_TIMER, 3000, (TIMERPROC) NULL);
break;
}
case WM_WINDOWPOSCHANGED:
{
int tmpheight=0;
static uint32_t rect_width;
static uint32_t rect_height;
RECT rd;
POINT pt;
pt.x = 0;
pt.y = 0;
GetClientRect(hWnd, &rd);
ClientToScreen(hWnd, &pt);
rect_width = rd.right - rd.left;
rect_height = rd.bottom - rd.top;
/* maintain our aspect ratio */
tmpheight = ((float)rect_width/sub_aspect);
tmpheight += tmpheight % 2;
if(tmpheight > rect_height)
{
rect_width = ((float)rect_height*sub_aspect);
rect_width += rect_width % 2;
}
else rect_height = tmpheight;
rd.right = rd.left + rect_width;
rd.bottom = rd.top + rect_height;
AdjustWindowRect(&rd, WS_OVERLAPPEDWINDOW | WS_SIZEBOX, 0);
SetWindowPos(hWnd, 0, fullscreen?0:pt.x+rd.left, fullscreen?0:pt.y+rd.top,
fullscreen?vo_screenwidth:rd.right-rd.left, fullscreen?vo_screenheight:rd.bottom-rd.top, SWP_NOOWNERZORDER);
SetForegroundWindow(hWnd);
return 0;
}
case WM_SYSCOMMAND:
{
switch(wParam)
{
case SC_SCREENSAVE:
case SC_MONITORPOWER:
mp_msg(MSGT_VO, MSGL_V ,"<vo_directx><INFO>killing screensaver\n" );
return 0;
}
break;
}
case WM_PAINT:
{
PAINTSTRUCT ps;
RECT rect;
HDC hdc = BeginPaint(hWnd, &ps);
HDC hMemDC = CreateCompatibleDC(hdc);
HBRUSH blackbrush = (HBRUSH)GetStockObject(BLACK_BRUSH);
int width, height;
GetClientRect(hWnd, &rect);
width = rect.right - rect.left;
height = rect.bottom - rect.top;
if(guiIntfStruct.Playing == 0)
{
int i;
window *desc = NULL;
for (i=0; i<gui->skin->windowcount; i++)
if(gui->skin->windows[i]->type == wiSub)
desc = gui->skin->windows[i];
SelectObject(hMemDC, get_bitmap(hWnd));
StretchBlt(hdc, 0, 0, width, height, hMemDC, 0, 0, desc->base->bitmap[0]->width,
desc->base->bitmap[0]->height, SRCCOPY);
} else {
FillRect(GetDC(hWnd), &rect, fullscreen?blackbrush:colorbrush);
}
DeleteDC(hMemDC);
EndPaint(hWnd, &ps);
return 0;
}
}
return DefWindowProc(hWnd, message, wParam, lParam);
}
/* Window Proc for the gui Window */
static LRESULT CALLBACK EventProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
gui_t *gui = (gui_t *) GetWindowLongPtr(hWnd, GWLP_USERDATA);
/* Avoid processing when then window doesn't match gui mainwindow */
if (gui && (gui->mainwindow != hWnd)) return FALSE;
switch (message)
{
case WM_CLOSE:
handlemsg(hWnd, evExit);
return 0;
case WM_DESTROY:
PostQuitMessage(0);
return 0;
case WM_SYSTRAY:
{
switch(lParam)
{
POINT cursor;
case WM_RBUTTONDOWN:
{
GetCursorPos(&cursor);
SetForegroundWindow(hWnd);
TrackPopupMenu(gui->traymenu, 0, cursor.x, cursor.y, 0, hWnd, NULL);
break;
}
case WM_MBUTTONDBLCLK:
case WM_LBUTTONDBLCLK:
{
if(IsWindowVisible(hWnd)) ShowWindow(hWnd, SW_HIDE);
else { ShowWindow(hWnd, SW_SHOW); SetForegroundWindow(hWnd); }
break;
}
}
break;
}
case WM_KEYDOWN:
{
switch(wParam)
{
case VK_LEFT:
mplayer_put_key(KEY_LEFT);
break;
case VK_UP:
mplayer_put_key(KEY_UP);
break;
case VK_RIGHT:
mplayer_put_key(KEY_RIGHT);
break;
case VK_DOWN:
mplayer_put_key(KEY_DOWN);
break;
case VK_TAB:
mplayer_put_key(KEY_TAB);
break;
case VK_BACK:
mplayer_put_key(KEY_BS);
break;
case VK_DELETE:
mplayer_put_key(KEY_DELETE);
break;
case VK_INSERT:
mplayer_put_key(KEY_INSERT);
break;
case VK_HOME:
mplayer_put_key(KEY_HOME);
break;
case VK_END:
mplayer_put_key(KEY_END);
break;
case VK_PRIOR:
mplayer_put_key(KEY_PAGE_UP);
break;
case VK_NEXT:
mplayer_put_key(KEY_PAGE_DOWN);
break;
case VK_ESCAPE:
mplayer_put_key(KEY_ESC);
break;
}
break;
}
case WM_CHAR:
mplayer_put_key(wParam);
break;
case WM_COPYDATA:
{
if(lParam)
{
PCOPYDATASTRUCT cdData;
cdData = (PCOPYDATASTRUCT) lParam;
mplSetFileName(NULL, cdData->lpData, STREAMTYPE_FILE);
if(!parse_filename(cdData->lpData, playtree, mconfig, 1))
gui->playlist->add_track(gui->playlist, cdData->lpData, NULL, NULL, 0);
gui->startplay(gui);
}
break;
}
case WM_DROPFILES:
{
if(!lParam)
{
char file[MAX_PATH];
int filecount = DragQueryFile((HDROP) wParam, -1, file, MAX_PATH);
int i;
for(i=0; i<filecount; i++)
{
DragQueryFile((HDROP) wParam, i, file, MAX_PATH);
mplSetFileName(NULL, file, STREAMTYPE_FILE);
if(!parse_filename(file, playtree, mconfig, 1))
gui->playlist->add_track(gui->playlist, file, NULL, NULL, 0);
}
DragFinish((HDROP) wParam);
handlemsg(hWnd, evDropFile);
}
else
{
gui->playlist->clear_playlist(gui->playlist);
gui->playlist->add_track(gui->playlist, (const char *) wParam, NULL, NULL, 0);
handlemsg(hWnd, evDropFile);
}
SetForegroundWindow(gui->mainwindow);
return 0;
}
case WM_LBUTTONDOWN:
{
SetCapture(hWnd);
gui->mousex = GET_X_LPARAM(lParam);
gui->mousey = GET_Y_LPARAM(lParam);
/* inside a widget */
gui->activewidget = clickedinsidewidget(gui, get_windowtype(hWnd), gui->mousex, gui->mousey);
if(gui->activewidget)
{
gui->activewidget->pressed = 1;
gui->mousewx = gui->mousex - gui->activewidget->x;
gui->mousewy = gui->mousey - gui->activewidget->y;
renderwidget(gui->skin, get_drawground(hWnd), gui->activewidget, 0);
RedrawWindow(hWnd, NULL, NULL, RDW_INVALIDATE);
handlemsg(hWnd, gui->activewidget->msg);
}
break;
}
case WM_CAPTURECHANGED:
{
if(gui->activewidget)
{
gui->activewidget->pressed = 0;
renderwidget(gui->skin, get_drawground(hWnd), gui->activewidget, 1);
RedrawWindow(hWnd, NULL, NULL, RDW_INVALIDATE);
gui->activewidget = NULL;
}
break;
}
case WM_LBUTTONUP:
{
ReleaseCapture();
if(gui->activewidget)
{
gui->activewidget->pressed = 0;
renderwidget(gui->skin, get_drawground(hWnd), gui->activewidget, 1);
RedrawWindow(hWnd, NULL, NULL, RDW_INVALIDATE);
gui->activewidget = NULL;
}
break;
}
case WM_RBUTTONDOWN:
{
POINT point;
char device[MAX_PATH];
char searchpath[MAX_PATH];
char searchpath2[MAX_PATH];
#ifdef CONFIG_LIBCDIO
char searchpath3[MAX_PATH];
#endif
int len, pos = 0, cdromdrive = 0;
UINT errmode;
point.x = GET_X_LPARAM(lParam);
point.y = GET_Y_LPARAM(lParam);
ClientToScreen(hWnd, &point);
errmode = SetErrorMode(SEM_FAILCRITICALERRORS | SEM_NOOPENFILEERRORBOX);
while (GetMenuItemCount(gui->diskmenu) > 0)
DeleteMenu(gui->diskmenu, 0, MF_BYPOSITION);
len = GetLogicalDriveStrings(MAX_PATH, device);
while(pos < len)
{
if(GetDriveType(device + pos) == DRIVE_CDROM)
{
char volname[MAX_PATH];
char menuitem[MAX_PATH];
int flags = MF_STRING;
mp_msg(MSGT_GPLAYER, MSGL_V, "[GUI] checking %s for CD/VCD/SVCD/DVDs\n", device + pos);
sprintf(searchpath, "%sVIDEO_TS", device + pos);
sprintf(searchpath2, "%sMpegav", device + pos);
#ifdef CONFIG_LIBCDIO
sprintf(searchpath3, "%sTrack01.cda", device + pos);
#endif
if(GetFileAttributes(searchpath) != INVALID_FILE_ATTRIBUTES)
flags |= MF_ENABLED;
else if(GetFileAttributes(searchpath2) != INVALID_FILE_ATTRIBUTES)
flags |= MF_ENABLED;
#ifdef CONFIG_LIBCDIO
else if(GetFileAttributes(searchpath3) != INVALID_FILE_ATTRIBUTES)
flags |= MF_ENABLED;
#endif
else
flags |= MF_GRAYED;
volname[0] = 0;
strcpy(menuitem, device + pos);
menuitem[strlen(menuitem) - 1]=0;
GetVolumeInformation(device + pos, volname, MAX_PATH, NULL, NULL, NULL, NULL, 0);
if (strlen(volname))
{
capitalize(volname);
strcat(menuitem, " - ");
strcat(menuitem, volname);
}
AppendMenu(gui->diskmenu, flags, IDPLAYDISK + cdromdrive, menuitem);
cdromdrive++;
}
pos += strlen(device + pos) + 1;
}
SetErrorMode(errmode);
TrackPopupMenu(gui->menu, 0, point.x, point.y, 0, hWnd, NULL);
return 0;
}
case WM_MOUSEMOVE:
{
if(wParam & MK_LBUTTON)
{
POINT point;
RECT rect;
if(gui->activewidget)
{
widget *item = gui->activewidget;
if(item->type == tyHpotmeter)
{
item->x = GET_X_LPARAM(lParam) - gui->mousewx;
item->value = (float)((float)((item->x - item->wx) * 100.0f) / (float)(item->wwidth - item->width));
}
if(item->type == tyPotmeter)
{
gui->mousewx = GET_X_LPARAM(lParam) - gui->activewidget->x;
item->value = (float) (gui->mousewx * 100.0f) / (float) item->wwidth;
}
if((item->type == tyPotmeter) || (item->type == tyHpotmeter) || (item->type == tyVpotmeter))
{
/* Bound checks */
if(item->value > 100.0f)
item->value = 100.0f;
else if(item->value < 0.0f)
item->value = 0.0f;
if(item->msg == evSetVolume)
guiIntfStruct.Volume = (float) item->value;
else if(item->msg == evSetMoviePosition)
guiIntfStruct.Position = (float) item->value;
else if(item->msg == evSetBalance)
{
/* make the range for 50% a bit bigger, because the sliders for balance usually suck */
if((item->value - 50.0f < 1.5f) && (item->value - 50.0f > -1.5f))
item->value = 50.0f;
guiIntfStruct.Balance = (float) item->value;
}
updatedisplay(gui, hWnd);
handlemsg(hWnd, item->msg);
}
break;
}
point.x = GET_X_LPARAM(lParam);
point.y = GET_Y_LPARAM(lParam);
ClientToScreen(hWnd, &point);
GetWindowRect(hWnd, &rect);
MoveWindow(hWnd, point.x - gui->mousex, point.y - gui->mousey,
rect.right-rect.left,rect.bottom-rect.top,TRUE);
break;
}
break;
}
case WM_COMMAND:
{
switch(LOWORD(wParam))
{
case IDEXIT:
PostQuitMessage(0);
handlemsg(hWnd, evExit);
break;
case IDFILE_OPEN:
handlemsg(hWnd, evLoadPlay);
break;
case IDDIR_OPEN:
{
static char path[MAX_PATH];
BROWSEINFO bi;
LPITEMIDLIST pidl;
memset(&bi, 0, sizeof(BROWSEINFO));
bi.lpszTitle = "Choose a Directory...";
pidl = SHBrowseForFolder(&bi);
if (SHGetPathFromIDList(pidl, path))
{
gui->playlist->clear_playlist(gui->playlist);
adddirtoplaylist(gui->playlist, path, TRUE);
gui->startplay(gui);
}
break;
}
case ID_SKINBROWSER:
handlemsg(hWnd, evSkinBrowser);
break;
case IDURL_OPEN:
display_openurlwindow(gui, 0);
break;
case ID_MUTE:
mp_input_queue_cmd(mp_input_parse_cmd("mute"));
break;
case IDSUBTITLE_OPEN:
display_opensubtitlewindow(gui);
break;
case ID_PTRACK:
handlemsg(hWnd, evPrev);
break;
case ID_SEEKB:
handlemsg(hWnd, evBackward10sec);
break;
case ID_PLAY:
handlemsg(hWnd, evPlaySwitchToPause);
break;
case ID_STOP:
handlemsg(hWnd, evStop);
break;
case ID_SEEKF:
handlemsg(hWnd, evForward10sec);
break;
case ID_NTRACK:
handlemsg(hWnd, evNext);
break;
case ID_SHOWHIDE:
{
if(IsWindowVisible(hWnd)) ShowWindow(hWnd, SW_HIDE);
else ShowWindow(hWnd, SW_SHOW);
break;
}
case ID_PLAYLIST:
handlemsg(hWnd, evPlayList);
break;
case ID_PREFS:
handlemsg(hWnd, evPreferences);
break;
case ID_CONSOLE:
console_toggle();
break;
case ID_ONLINEHELP:
ShellExecute(NULL, "open", ONLINE_HELP_URL, NULL, NULL, SW_SHOWNORMAL);
break;
}
if((IDPLAYDISK <= LOWORD(wParam)) && (LOWORD(wParam) < (IDPLAYDISK + 100)))
{
char device[MAX_PATH];
char searchpath[MAX_PATH];
char filename[MAX_PATH];
int len, pos = 0, cdromdrive = 0;
len = GetLogicalDriveStrings(MAX_PATH, device);
while(pos < len)
{
if(GetDriveType(device + pos)==DRIVE_CDROM)
{
if(LOWORD(wParam) - IDPLAYDISK == cdromdrive)
{
sprintf(searchpath, "%sVIDEO_TS", device + pos);
if(GetFileAttributes(searchpath) != INVALID_FILE_ATTRIBUTES)
{
#ifdef CONFIG_DVDREAD
if (dvd_device) free(dvd_device);
dvd_device = strdup(device + pos);
dvd_title = dvd_chapter = dvd_angle = 1;
handlemsg(hWnd, evPlayDVD);
#endif
}
sprintf(searchpath, "%sTrack01.cda", device + pos);
if(GetFileAttributes(searchpath) != INVALID_FILE_ATTRIBUTES)
{
#ifdef CONFIG_LIBCDIO
if (cdrom_device) free(cdrom_device);
cdrom_device = strdup(device + pos);
/* mplayer doesn't seem to like the trailing \ after the device name */
cdrom_device[2]=0;
handlemsg(hWnd, evPlayCD);
#endif
} else {
HANDLE searchhndl;
WIN32_FIND_DATA finddata;
sprintf(searchpath, "%smpegav\\*.dat", device + pos);
if((searchhndl=FindFirstFile(searchpath, &finddata)) != INVALID_HANDLE_VALUE)
{
mp_msg(MSGT_GPLAYER,MSGL_V, "Opening VCD/SVCD\n");
gui->playlist->clear_playlist(gui->playlist);
do
{
sprintf(filename, "%smpegav\\%s", device + pos, finddata.cFileName);
gui->playlist->add_track(gui->playlist, filename, NULL, NULL, 0);
}
while(FindNextFile(searchhndl, &finddata));
FindClose(searchhndl);
}
gui->startplay(gui);
}
}
cdromdrive++;
}
pos += strlen(device + pos) + 1;
}
}
break;
}
case WM_PAINT:
{
PAINTSTRUCT ps;
RECT rd;
HDC hdc = BeginPaint(hWnd, &ps);
HDC hMemDC = CreateCompatibleDC(hdc);
int width, height;
GetClientRect(hWnd, &rd);
width = rd.right - rd.left;
height = rd.bottom - rd.top;
SelectObject(hMemDC, get_bitmap(hWnd));
BitBlt(hdc, 0, 0, width, height, hMemDC, 0, 0, SRCCOPY);
DeleteDC(hMemDC);
EndPaint(hWnd, &ps);
return 0;
}
return 0;
}
return DefWindowProc(hWnd, message, wParam, lParam);
}
static void startplay(gui_t *gui)
{
handlemsg(gui->mainwindow, evDropFile);
}
/* returns the bits per pixel of the desktop */
/* the format is always in BGR byte order */
static int GetDesktopBitsPerPixel(void)
{
HWND desktop=GetDesktopWindow();
HDC dc=GetDC(desktop);
int bpp=GetDeviceCaps(dc, BITSPIXEL);
ReleaseDC(desktop, dc);
return bpp;
}
/* unloads a skin and destroys its windows */
int destroy_window(gui_t *gui)
{
RECT rd;
unsigned int i;
/* Save position: MSDN says don't pass workspace coordinates
* to CreateWindow() or SetWindowPos(), as both of which expect
* screen coordinates; resulting in the window appearing in the
* wrong location.
* -Erik
*/
/* main window position */
if(IsIconic(gui->mainwindow))
ShowWindow(gui->mainwindow, SW_SHOWNORMAL);
GetWindowRect(gui->mainwindow, &rd);
gui_main_pos_x = rd.left;
gui_main_pos_y = rd.top;
/* sub window position */
if(IsIconic(gui->subwindow))
ShowWindow(gui->subwindow, SW_SHOWNORMAL);
GetWindowRect(gui->subwindow, &rd);
gui_sub_pos_x = rd.left;
gui_sub_pos_y = rd.top;
for(i=0; i<gui->window_priv_count; i++)
{
if(gui->window_priv[i]->bitmap)
DeleteObject(gui->window_priv[i]->bitmap);
free(gui->window_priv[i]);
}
free(gui->window_priv);
gui->window_priv = NULL;
gui->window_priv_count = 0;
/* destroy the main window */
if(gui->mainwindow)
DestroyWindow(gui->mainwindow);
gui->mainwindow = NULL;
/* destroy the sub window */
if(gui->subwindow)
DestroyWindow(gui->subwindow);
gui->subwindow = NULL;
UnregisterClass(gui->classname, 0);
DestroyIcon(gui->icon);
gui->skin->freeskin(gui->skin);
gui->skin = NULL;
return 0;
}
static void create_menu(gui_t *gui)
{
gui->diskmenu = CreatePopupMenu();
gui->menu=CreatePopupMenu();
gui->trayplaymenu = CreatePopupMenu();
AppendMenu(gui->menu, MF_STRING | MF_POPUP, (UINT) gui->trayplaymenu, "Open...");
AppendMenu(gui->trayplaymenu, MF_STRING, IDFILE_OPEN, "File...");
AppendMenu(gui->trayplaymenu, MF_STRING, IDURL_OPEN, "Url...");
AppendMenu(gui->trayplaymenu, MF_STRING, IDDIR_OPEN, "Directory...");
AppendMenu(gui->menu, MF_SEPARATOR, 0, 0);
AppendMenu(gui->menu, MF_STRING | MF_POPUP, (UINT) gui->diskmenu, "Play &CD/DVD/VCD/SVCD");
AppendMenu(gui->menu, MF_SEPARATOR, 0, 0);
AppendMenu(gui->menu, MF_STRING, IDSUBTITLE_OPEN, "Open Subtitle");
AppendMenu(gui->menu, MF_STRING, ID_SKINBROWSER, "Skin Browser");
AppendMenu(gui->menu, MF_SEPARATOR, 0, 0);
AppendMenu(gui->menu, MF_STRING, ID_PREFS, "Preferences");
AppendMenu(gui->menu, MF_STRING, ID_CONSOLE, "Debug Console");
AppendMenu(gui->menu, MF_STRING, ID_ONLINEHELP, "Online Help");
AppendMenu(gui->menu, MF_SEPARATOR, 0, 0);
AppendMenu(gui->menu, MF_STRING, IDEXIT, "&Exit");
}
static void create_traymenu(gui_t *gui)
{
gui->traymenu = CreatePopupMenu();
gui->trayplaybackmenu = CreatePopupMenu();
AppendMenu(gui->traymenu, MF_STRING | MF_POPUP, (UINT) gui->trayplaymenu, "Open...");
AppendMenu(gui->traymenu, MF_SEPARATOR, 0, 0);
AppendMenu(gui->traymenu, MF_STRING | MF_POPUP, (UINT) gui->trayplaybackmenu, "Playback");
AppendMenu(gui->trayplaybackmenu, MF_STRING, ID_SEEKB, "Seek Backwards");
AppendMenu(gui->trayplaybackmenu, MF_STRING, ID_PTRACK, "Previous Track");
AppendMenu(gui->trayplaybackmenu, MF_STRING, ID_PLAY, "Play/Pause");
AppendMenu(gui->trayplaybackmenu, MF_STRING, ID_STOP, "Stop");
AppendMenu(gui->trayplaybackmenu, MF_STRING, ID_NTRACK, "Next Track");
AppendMenu(gui->trayplaybackmenu, MF_STRING, ID_SEEKF, "Seek Forwards");
AppendMenu(gui->traymenu, MF_SEPARATOR, 0, 0);
AppendMenu(gui->traymenu, MF_STRING, ID_MUTE, "Toggle Mute");
AppendMenu(gui->traymenu, MF_SEPARATOR, 0, 0);
AppendMenu(gui->traymenu, MF_STRING, IDSUBTITLE_OPEN, "Open Subtitle");
AppendMenu(gui->traymenu, MF_STRING, ID_PLAYLIST, "Playlist");
AppendMenu(gui->traymenu, MF_SEPARATOR, 0, 0);
AppendMenu(gui->traymenu, MF_STRING, ID_SHOWHIDE, "Show/Hide");
AppendMenu(gui->traymenu, MF_SEPARATOR, 0, 0);
AppendMenu(gui->traymenu, MF_STRING, ID_PREFS, "Preferences");
AppendMenu(gui->traymenu, MF_STRING, ID_CONSOLE, "Debug Console");
AppendMenu(gui->traymenu, MF_STRING, ID_ONLINEHELP, "Online Help");
AppendMenu(gui->traymenu, MF_SEPARATOR, 0, 0);
AppendMenu(gui->traymenu, MF_STRING, IDEXIT, "&Exit");
}
static void create_submenu(gui_t *gui)
{
gui->submenu = CreatePopupMenu();
gui->dvdmenu = CreatePopupMenu();
gui->aspectmenu = CreatePopupMenu();
gui->subtitlemenu = CreatePopupMenu();
AppendMenu(gui->submenu, MF_STRING | MF_POPUP, (UINT) gui->trayplaymenu, "Open...");
AppendMenu(gui->submenu, MF_SEPARATOR, 0, 0);
AppendMenu(gui->submenu, MF_STRING, ID_SEEKB, "Seek Backwards");
AppendMenu(gui->submenu, MF_STRING, ID_PTRACK, "Previous Track");
AppendMenu(gui->submenu, MF_STRING, ID_PLAY, "Play/Pause");
AppendMenu(gui->submenu, MF_STRING, ID_STOP, "Stop");
AppendMenu(gui->submenu, MF_STRING, ID_NTRACK, "Next Track");
AppendMenu(gui->submenu, MF_STRING, ID_SEEKF, "Seek Forwards");
AppendMenu(gui->submenu, MF_SEPARATOR, 0, 0);
AppendMenu(gui->submenu, MF_STRING, ID_FULLSCREEN, "Toggle Fullscreen");
AppendMenu(gui->submenu, MF_STRING, ID_MUTE, "Toggle Mute");
AppendMenu(gui->submenu, MF_SEPARATOR, 0, 0);
AppendMenu(gui->submenu, MF_STRING | MF_POPUP, (UINT) gui->aspectmenu, "Aspect Ratio");
AppendMenu(gui->submenu, MF_STRING | MF_POPUP, (UINT) gui->subtitlemenu, "Subtitle Options");
AppendMenu(gui->submenu, MF_STRING | MF_POPUP, (UINT) gui->dvdmenu, "DVD Options");
#ifdef CONFIG_DVDREAD
AppendMenu(gui->dvdmenu, MF_STRING | MF_GRAYED, ID_CHAPTERSEL, "Select Title/Chapter...");
#endif
AppendMenu(gui->subtitlemenu, MF_STRING, IDSUB_TOGGLE, "Subtitle Visibility On/Off");
AppendMenu(gui->subtitlemenu, MF_STRING, IDSUB_CYCLE, "Cycle Subtitle Languages");
AppendMenu(gui->aspectmenu, MF_STRING, ID_ASPECT1, "Set 16:9");
AppendMenu(gui->aspectmenu, MF_STRING, ID_ASPECT2, "Set 4:3");
AppendMenu(gui->aspectmenu, MF_STRING, ID_ASPECT3, "Set 2.35");
AppendMenu(gui->aspectmenu, MF_SEPARATOR, 0, 0);
AppendMenu(gui->aspectmenu, MF_STRING, ID_ASPECT4, "Original Aspect");
AppendMenu(gui->submenu, MF_SEPARATOR, 0, 0);
AppendMenu(gui->submenu, MF_STRING, IDEXIT, "&Exit");
}
static void maketransparent(HWND hwnd, COLORREF crTransparent)
{
HDC mdc = GetDC(hwnd);
RECT rd;
HRGN crRgnres, crRgn, crRgnTmp;
int iX = 0, iY = 0, iLeftX = 0;
int width, height;
GetWindowRect(hwnd, &rd);
width = rd.right - rd.left;
height = rd.bottom - rd.top;
/* create an empty region */
crRgn = CreateRectRgn(0, 0, 0, 0);
/* Create a region from a bitmap with transparency colour of Purple */
for (iY = -1; iY < height; iY++)
{
do
{
/* skip over transparent pixels at start of lines */
while (iX <= width && GetPixel(mdc,iX, iY) == crTransparent) iX++;
/* remember this pixel */
iLeftX = iX;
/* now find first non transparent pixel */
while (iX <= width && GetPixel(mdc,iX, iY) != crTransparent) ++iX;
/* create a temp region on this info */
crRgnTmp = CreateRectRgn(iLeftX, iY, iX, iY+1);
/* combine into main region */
crRgnres = crRgn;
CombineRgn(crRgnres, crRgn, crRgnTmp, RGN_OR);
crRgn = crRgnres;
/* delete the temp region for next pass (otherwise you'll get an ASSERT) */
DeleteObject(crRgnTmp);
} while (iX < width);
iX = 0;
}
SetWindowRgn(hwnd, crRgn, TRUE);
DeleteObject(crRgn);
ReleaseDC(hwnd,mdc);
}
static int window_render(gui_t *gui, HWND hWnd, HDC hdc, window_priv_t *priv, window *desc, BITMAPINFO binfo)
{
int i;
SetWindowLongPtr(hWnd, GWLP_USERDATA, (DWORD) gui);
(gui->window_priv_count)++;
gui->window_priv = realloc(gui->window_priv, sizeof(window_priv_t *) * gui->window_priv_count);
priv = gui->window_priv[gui->window_priv_count - 1] = calloc(1, sizeof(window_priv_t));
priv->hwnd = hWnd;
priv->type = desc->type;
priv->background = desc->base->bitmap[0];
memcpy(&priv->img, desc->base->bitmap[0], sizeof(image));
hdc = GetDC(hWnd);
binfo.bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
binfo.bmiHeader.biWidth = priv->img.width;
binfo.bmiHeader.biHeight = -priv->img.height;
binfo.bmiHeader.biPlanes = 1;
binfo.bmiHeader.biSizeImage = priv->img.width * priv->img.height * (gui->screenbpp / 8);
binfo.bmiHeader.biXPelsPerMeter = 0;
binfo.bmiHeader.biYPelsPerMeter = 0;
binfo.bmiHeader.biClrUsed = 0;
binfo.bmiHeader.biClrImportant = 0;
binfo.bmiHeader.biBitCount = gui->screenbpp;
binfo.bmiHeader.biCompression = BI_RGB;
priv->bitmap = CreateDIBSection(hdc, &binfo, DIB_RGB_COLORS, (void **) &priv->img.data, NULL, 0);
if(!priv->bitmap)
{
mp_msg(MSGT_GPLAYER, MSGL_FATAL, "[GUI] unable to create bitmap for skinned window\n");
return 0;
}
memcpy(priv->img.data, desc->base->bitmap[0]->data, binfo.bmiHeader.biSizeImage);
ReleaseDC(hWnd,hdc);
for (i=0; i<gui->skin->widgetcount; i++)
if(gui->skin->widgets[i]->window == desc->type)
renderwidget(gui->skin, &priv->img, gui->skin->widgets[i], 1);
return 0;
}
/* creates the sub (AKA video) window,*/
int create_subwindow(gui_t *gui, char *skindir)
{
HINSTANCE instance = GetModuleHandle(NULL);
WNDCLASS wc;
RECT rect;
HWND hWnd;
DWORD style = 0;
HDC hdc = NULL;
BITMAPINFO binfo;
window_priv_t *priv = NULL;
window *desc = NULL;
int i, x = -1, y = -1;
vo_colorkey = 0xff00ff;
for (i=0; i<gui->skin->windowcount; i++)
if(gui->skin->windows[i]->type == wiSub)
desc = gui->skin->windows[i];
if(!desc)
{
mp_msg(MSGT_GPLAYER, MSGL_FATAL, "[GUI] Invalid skin description\n");
return 1;
}
windowcolor = vo_colorkey;
colorbrush = CreateSolidBrush(windowcolor);
wc.style = CS_HREDRAW | CS_VREDRAW | CS_DBLCLKS;
wc.lpfnWndProc = SubProc;
wc.cbClsExtra = 0;
wc.cbWndExtra = 0;
wc.hInstance = instance;
wc.hCursor = LoadCursor(NULL, IDC_ARROW);
wc.hIcon = gui->icon;
wc.hbrBackground = NULL; //WM_PAINT will handle background color switching;
wc.lpszClassName = "MPlayer Sub for Windows";
wc.lpszMenuName = NULL;
RegisterClass(&wc);
/* create the sub window menu */
create_submenu(gui);
rect.top = rect.left = 100;
rect.bottom = rect.top+desc->base->bitmap[0]->height;
rect.right = rect.left+desc->base->bitmap[0]->width;
/* our window aspect */
sub_aspect = (float)(rect.right-rect.left)/(rect.bottom-rect.top);
style = fullscreen?WS_VISIBLE | WS_POPUP:WS_OVERLAPPEDWINDOW | WS_SYSMENU | WS_MINIMIZEBOX;
AdjustWindowRect(&rect, style, 0);
if (gui_sub_pos_x >= 0)
x = gui_sub_pos_x;
if (gui_sub_pos_y >= 0)
y = gui_sub_pos_y;
/* out of bounds check */
if (x <= -1 || (x+(rect.right-rect.left) > GetSystemMetrics(SM_CXSCREEN)))
x = CW_USEDEFAULT;
if (y <= -1 || (y+(rect.bottom-rect.top) > GetSystemMetrics(SM_CYSCREEN)))
y = x;
hWnd = CreateWindowEx(0, "MPlayer Sub for Windows", "MPlayer for Windows", style,
x, y, rect.right-rect.left, rect.bottom-rect.top,
gui->subwindow, NULL, instance, NULL);
/* load all the window images */
window_render(gui, hWnd, hdc, priv, desc, binfo);
/* enable drag and drop support */
DragAcceptFiles(hWnd, TRUE);
gui->subwindow = hWnd;
if(sub_window)
WinID = gui->subwindow;
ShowWindow(gui->subwindow, SW_SHOW);
UpdateWindow(gui->subwindow);
return 0;
}
/* loads/updates a skin and creates windows for it */
int create_window(gui_t *gui, char *skindir)
{
HINSTANCE instance = GetModuleHandle(NULL);
WNDCLASS wc;
RECT rect;
DWORD style = 0;
HWND hwnd;
HDC hdc = NULL;
BITMAPINFO binfo;
window_priv_t *priv = NULL;
window *desc = NULL;
char dir[MAX_PATH];
unsigned int i;
int x = -1, y = -1;
/* destroy the current main window */
if(gui->skin) destroy_window(gui);
/* get screenproperties */
gui->screenbpp = GetDesktopBitsPerPixel();
gui->screenw = GetSystemMetrics(SM_CXSCREEN);
gui->screenh = GetSystemMetrics(SM_CYSCREEN);
/* load the new skin */
gui->skin = loadskin(skindir, gui->screenbpp);
if(!gui->skin)
{
mp_msg(MSGT_GPLAYER, MSGL_FATAL, "[GUI] fatal error during skinload\n");
/* Set default Skin */
if (skinName) free(skinName);
skinName = strdup("Blue");
/* then force write conf */
cfg_write();
return 1;
}
/* find the description of the mainwindow */
for (i=0; i<gui->skin->windowcount; i++)
if(gui->skin->windows[i]->type == wiMain)
desc = gui->skin->windows[i];
if(!desc)
{
mp_msg(MSGT_GPLAYER, MSGL_FATAL, "[GUI] Invalid skin description\n");
return 1;
}
/* load the icon from the executable */
GetModuleFileName(NULL, dir, MAX_PATH);
gui->icon = ExtractIcon(instance, dir, 0);
/* create the window class */
wc.style = CS_HREDRAW | CS_VREDRAW;
wc.lpfnWndProc = EventProc;
wc.cbClsExtra = 0;
wc.cbWndExtra = 0;
wc.hInstance = instance;
wc.hCursor = LoadCursor(NULL, IDC_ARROW);
wc.hIcon = gui->icon;
wc.hbrBackground = CreateSolidBrush(RGB(0, 0, 0));
wc.lpszClassName = gui->classname = "MPlayer GUI for Windows";
wc.lpszMenuName = NULL;
RegisterClass(&wc);
/* create a context menu */
create_menu(gui);
/* create the systray menu */
create_traymenu(gui);
/* create the mainwindow */
/* TODO implement aligning as described in skin.html */
rect.top = rect.left = 100;
rect.bottom = rect.top+desc->base->bitmap[0]->height;
rect.right = rect.left+desc->base->bitmap[0]->width;
if(desc->decoration) style = WS_OVERLAPPED | WS_CAPTION | WS_SYSMENU | WS_MINIMIZEBOX;
else style = WS_POPUP | WS_SYSMENU;
AdjustWindowRect(&rect, style, 0);
/* Check if out of screen */
if (gui_main_pos_x >= 0)
x = gui_main_pos_x;
if (gui_main_pos_y >= 0)
y = gui_main_pos_y;
if (x <= -1 || (x+(rect.right-rect.left) > GetSystemMetrics(SM_CXFULLSCREEN)))
{
x = (GetSystemMetrics(SM_CXSCREEN) / 2) - ((rect.right-rect.left) / 2);
gui_main_pos_x = x;
}
if (y <= -1 || (y+(rect.bottom-rect.top) > GetSystemMetrics(SM_CYFULLSCREEN)))
{
y = ((GetSystemMetrics(SM_CYSCREEN)-40) - (rect.bottom-rect.top));
gui_main_pos_y = y;
}
hwnd = CreateWindowEx(0, gui->classname, "MPlayer for Windows", style,
x, y, rect.right-rect.left, rect.bottom-rect.top,
gui->mainwindow, NULL, instance, NULL);
/* set the systray icon properties */
nid.cbSize = sizeof(NOTIFYICONDATA);
nid.hWnd = hwnd;
nid.uID = 1;
nid.uFlags = NIF_MESSAGE | NIF_ICON | NIF_TIP;
nid.uCallbackMessage = WM_SYSTRAY;
nid.hIcon = gui->icon;
strcpy(nid.szTip, "MPlayer for Windows");
/* register the systray icon */
Shell_NotifyIcon(NIM_ADD, &nid);
/* load all the window images */
window_render(gui, hwnd, hdc, priv, desc, binfo);
/* enable drag and drop support */
DragAcceptFiles(hwnd, TRUE);
updatedisplay(gui, hwnd);
gui->mainwindow = hwnd;
/* display */
ShowWindow(gui->mainwindow, SW_SHOW);
UpdateWindow(gui->mainwindow);
maketransparent(gui->mainwindow, RGB(255, 0, 255));
return 0;
}
gui_t *create_gui(char *skindir, char *skinName, void (*playercontrol)(int event))
{
gui_t *gui = calloc(1, sizeof(gui_t));
char temp[MAX_PATH];
HWND runningmplayer = FindWindow("MPlayer GUI for Windows", "MPlayer for Windows");
if(runningmplayer)
{
free(gui);
return NULL;
}
gui->startplay = startplay;
gui->playercontrol = playercontrol;
gui->uninit = uninit;
gui->updatedisplay = updatedisplay;
/* create playlist */
gui->playlist = create_playlist();
if(!skinName) skinName = strdup("Blue");
sprintf(temp, "%s\\%s", skindir, skinName);
if(create_window(gui, temp)) return NULL;
if(create_subwindow(gui, temp)) return NULL;
if(console) console_toggle();
return gui;
}
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