DIVX 播放器源码

/************************************************************************************** * * * This application contains code from OpenDivX and is released as a "Larger Work" * * under that license. Consistant with that license, this application is released * * under the GNU General Public License. * * * * The OpenDivX license can be found at: http://www.projectmayo.com/opendivx/docs.php * * The GPL can be found at: http://www.gnu.org/copyleft/gpl.html * * * * Copyright (c) 2001 - Project Mayo * * * * Authors: Damien Chavarria <adrc at projectmayo.com> * * * **************************************************************************************/ #include "debug.h" #include "Skin.h" #include "Playback.h" #include "Playlist.h" #include "DirDialog.h" #include "SkinList.h" #include "Resizer.h" #ifdef WIN32 #include "../build/win32/ressources.h" #include "../build/win32/resource.h" #endif #include <math.h> #include <commctrl.h> #include <windows.h> #include <windowsx.h> /* * Intervals for the timers */ #define TIMER_ID 1 #define TIMER_RATE 100 /* * Variables * * Please regroup that in a struct... * * */ DWORD anonymous; HWND hwndDisplay; #ifdef _DEBUG__ FILE *debug_file; #endif int action = ACTION_NONE; DWORD count = 0; DWORD use_subtitles = 1; DWORD no_resize = 0; char skinPath[256]; UINT uTimerID; RECT clientRect; RECT windowRect, fullwindowRect; int moveX = 0, moveY = 0; Skin *skin; Playback *playback; Playlist *playlist; CDirDialog *dirChooser; SkinList *skinList; Resizer *resizer; char Name[] = "The \"Playa\""; char *RecentFiles[5]; HWND hwnd, about, urlW = NULL; HMENU popupMenu; HACCEL hAccel; POINT pt2; POINT oldPt; HINSTANCE hInstance; int showing_cursor; options_t options, tmpOptions; /* * needed definitions */ LRESULT CALLBACK WndProc(HWND, UINT, WPARAM, LPARAM); void OpenFileForPlaying(HWND hwnd, char *filename, int type); /* * Save and load options */ void LoadOptions() { HKEY key; DWORD created, size; LONG result; DWORD type, i; char file[256], name[5]; /* * Put the default options * */ options.change_fullscreen_res = 0; options.loop = 1; options.maintain_aspect_ratio = 1; options.on_top = 1; options.use_bilinear = 0; /* * Init the recent file list */ for(i=0; i < 5; i++) { RecentFiles[i] = NULL; } /* * Open the registry key */ result = RegCreateKeyEx(HKEY_CURRENT_USER, "Software\\DivXNetworks\\ThePlaya", 0, "CONFIG", REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL, &key, &created); if(result != ERROR_SUCCESS) { MessageBox(NULL, "Couldn't load options", "", MB_OK); return; } switch(created) { case REG_CREATED_NEW_KEY: /* * First time launch (we keep the default) * */ break; case REG_OPENED_EXISTING_KEY: /* * We can read the values */ size = 4; result = RegQueryValueEx(key, "UseBilinear", 0, &type, (BYTE *)&options.use_bilinear, &size); size = 4; result = RegQueryValueEx(key, "MaintainAspectRatio", 0, &type, (BYTE *)&options.maintain_aspect_ratio, &size); size = 4; result = RegQueryValueEx(key, "ChangeFullscreenRes", 0, &type, (BYTE *)&options.change_fullscreen_res, &size); size = 4; result = RegQueryValueEx(key, "UseSubtitles", 0, &type, (BYTE *)&use_subtitles, &size); size = 4; result = RegQueryValueEx(key, "Loop", 0, &type, (BYTE *)&options.loop, &size); size = 4; result = RegQueryValueEx(key, "OnTop", 0, &type, (BYTE *)&options.on_top, &size); size = 256; result = RegQueryValueEx(key, "SkinPath", 0, &type, (BYTE *)skinPath, &size); /* * And the recent files */ for(i=0; i < 5; i++) { sprintf(name, "File%d", i+1); size = 256; result = RegQueryValueEx(key, name, 0, &type, (BYTE *)&file, &size); if(result == ERROR_SUCCESS) { RecentFiles[i] = (char *) malloc(size); strncpy(RecentFiles[i], file, size); } } break; default: break; } RegCloseKey(key); } void SaveOptions() { HKEY key; LONG result; DWORD created, i; char name[5]; /* * Try to open the registry key */ result = RegCreateKeyEx(HKEY_CURRENT_USER, "Software\\DivXNetworks\\ThePlaya", 0, "CONFIG", REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL, &key, &created); if(result != ERROR_SUCCESS) { MessageBox(NULL, "Couldn't save options", "", MB_OK); RegCloseKey(key); return; } RegSetValueEx(key, "UseBilinear", 0, REG_DWORD, (BYTE *) &options.use_bilinear, 4); RegSetValueEx(key, "MaintainAspectRatio", 0, REG_DWORD, (BYTE *) &options.maintain_aspect_ratio, 4); RegSetValueEx(key, "ChangeFullscreenRes", 0, REG_DWORD, (BYTE *) &options.change_fullscreen_res, 4); RegSetValueEx(key, "UseSubtitles", 0, REG_DWORD, (BYTE *) &use_subtitles, 4); RegSetValueEx(key, "Loop", 0, REG_DWORD, (BYTE *) &options.loop, 4); RegSetValueEx(key, "OnTop", 0, REG_DWORD, (BYTE *) &options.on_top, 4); if(strcmp(skinPath, "Default") != 0) RegSetValueEx(key, "SkinPath", 0, REG_SZ, (BYTE *) skinPath, strlen(skinPath)); else RegSetValueEx(key, "SkinPath", 0, REG_SZ, (BYTE *) "Default", strlen("Default")); /* * The recent file list */ for(i=0; i < 5; i++) { if(RecentFiles[i] != NULL) { sprintf(name, "File%d\0", i+1); RegSetValueEx(key, name, 0, REG_SZ, (BYTE *) RecentFiles[i], strlen(RecentFiles[i])); } } RegCloseKey(key); } void Cleanup() { DWORD i; for(i=0; i < 5; i++) { if(RecentFiles[i] != NULL) { free(RecentFiles[i]); } } DestroyMenu(popupMenu); delete playback; delete skinList; delete resizer; delete playlist; } /*******************************************************************************************/ static BOOL APIENTRY PreferencesGeneralDlgProc( HWND hDlg, UINT message, UINT wParam, LONG lParam) { switch(message) { case WM_INITDIALOG: SetWindowPos(hDlg, HWND_TOP, 15, 35, 0, 0, SWP_NOSIZE); CheckDlgButton(hDlg, IDC_CHECK_LOOP, tmpOptions.loop); CheckDlgButton(hDlg, IDC_CHECK_ON_TOP, tmpOptions.on_top); return TRUE; case WM_COMMAND: switch (wParam) { case IDC_CHECK_LOOP: tmpOptions.loop = tmpOptions.loop ? 0 : 1; break; case IDC_CHECK_ON_TOP: tmpOptions.on_top = tmpOptions.on_top ? 0 : 1; break; } case WM_DESTROY: return TRUE; } return FALSE; } static BOOL APIENTRY PreferencesVideoDlgProc( HWND hDlg, UINT message, UINT wParam, LONG lParam) { switch(message) { case WM_INITDIALOG: SetWindowPos(hDlg, HWND_TOP, 15, 35, 0, 0, SWP_NOSIZE); CheckDlgButton(hDlg, IDC_CHECK_MAINTAIN, tmpOptions.maintain_aspect_ratio); CheckDlgButton(hDlg, IDC_CHECK_BILINEAR, tmpOptions.use_bilinear); CheckDlgButton(hDlg, IDC_CHECK_CHANGE_RES, !tmpOptions.change_fullscreen_res); return TRUE; case WM_COMMAND: switch (wParam) { case IDC_CHECK_MAINTAIN: tmpOptions.maintain_aspect_ratio = tmpOp