void VlcWindowlessBase::invalidate_window() { NPRect rect; rect.left = 0; rect.top = 0; rect.right = npwindow.width; rect.bottom = npwindow.height; NPN_InvalidateRect(p_browser, &rect); NPN_ForceRedraw(p_browser); }
static NPError NPP_SetWindow(NPP instance, NPWindow* window) { InstanceData* id = NPPToInstance(instance); if (id->window.width != window->width || id->window.height != window->height) { NPRect r = { 0, 0, window->height, window->width }; NPN_InvalidateRect(instance, &r); } id->window = *window; return NPERR_NO_ERROR; }
// this will force to draw a version string in the plugin window void CNPPluginMisc::showVersion() { InvalidateRect(m_hWnd, NULL, TRUE); UpdateWindow(m_hWnd); if (m_Window) { NPRect r = { (uint16)m_Window->y, (uint16)m_Window->x, (uint16)(m_Window->y + m_Window->height), (uint16)(m_Window->x + m_Window->width) }; NPN_InvalidateRect(m_pNPInstance, &r); } }
// this will force to draw a version string in the plugin window void CPlugin::showVersion() { const char *ua = NPN_UserAgent(m_pNPInstance); strcpy(m_String, ua); #ifdef XP_WIN InvalidateRect(m_hWnd, NULL, TRUE); UpdateWindow(m_hWnd); #endif if (m_Window) { NPRect r = { (uint16_t)m_Window->y, (uint16_t)m_Window->x, (uint16_t)(m_Window->y + m_Window->height), (uint16_t)(m_Window->x + m_Window->width) }; NPN_InvalidateRect(m_pNPInstance, &r); } }
DWORD CPluginBase::makeNPNCall(NPAPI_Action action, DWORD dw1, DWORD dw2, DWORD dw3, DWORD dw4, DWORD dw5, DWORD dw6, DWORD dw7) { DWORD dwRet = 0L; DWORD dwTickEnter = XP_GetTickCount(); switch (action) { case action_invalid: assert(0); break; case action_npn_version: { static int iP_maj = 0; static int iP_min = 0; static int iN_maj = 0; static int iN_min = 0; if(dw1 == DEFAULT_DWARG_VALUE) dw1 = (DWORD)&iP_maj; if(dw2 == DEFAULT_DWARG_VALUE) dw2 = (DWORD)&iP_min; if(dw3 == DEFAULT_DWARG_VALUE) dw3 = (DWORD)&iN_maj; if(dw4 == DEFAULT_DWARG_VALUE) dw4 = (DWORD)&iN_min; NPN_Version((int *)dw1, (int *)dw2, (int *)dw3, (int *)dw4); break; } case action_npn_get_url_notify: if(dw1 == DEFAULT_DWARG_VALUE) dw1 = (DWORD)m_pNPInstance; dwRet = NPN_GetURLNotify((NPP)dw1, (char *)dw2, (char *)dw3, (void *)dw4); break; case action_npn_get_url: if(dw1 == DEFAULT_DWARG_VALUE) dw1 = (DWORD)m_pNPInstance; dwRet = NPN_GetURL((NPP)dw1, (char *)dw2, (char *)dw3); break; case action_npn_post_url_notify: if(dw1 == DEFAULT_DWARG_VALUE) dw1 = (DWORD)m_pNPInstance; dwRet = NPN_PostURLNotify((NPP)dw1, (char *)dw2, (char *)dw3, (int32)dw4, (char *)dw5, (BOOL)dw6, (void *)dw7); break; case action_npn_post_url: if(dw1 == DEFAULT_DWARG_VALUE) dw1 = (DWORD)m_pNPInstance; dwRet = NPN_PostURL((NPP)dw1, (char *)dw2, (char *)dw3, (int32)dw4, (char *)dw5, (BOOL)dw6); break; case action_npn_new_stream: assert(m_pStream == NULL); if(dw1 == DEFAULT_DWARG_VALUE) dw1 = (DWORD)m_pNPInstance; if(dw4 == DEFAULT_DWARG_VALUE) dw4 = (DWORD)&m_pStream; dwRet = NPN_NewStream((NPP)dw1, (char *)dw2, (char *)dw3, (NPStream **)dw4); break; case action_npn_destroy_stream: assert(m_pStream != NULL); if(dw1 == DEFAULT_DWARG_VALUE) dw1 = (DWORD)m_pNPInstance; if(dw2 == DEFAULT_DWARG_VALUE) dw2 = (DWORD)m_pStream; dwRet = NPN_DestroyStream((NPP)dw1, (NPStream *)dw2, (NPError)dw3); m_pStream = NULL; break; case action_npn_request_read: break; case action_npn_write: if(dw1 == DEFAULT_DWARG_VALUE) dw1 = (DWORD)m_pNPInstance; if(dw2 == DEFAULT_DWARG_VALUE) dw2 = (DWORD)m_pStream; dwRet = NPN_Write((NPP)dw1, (NPStream *)dw2, (int32)dw3, (void *)dw4); break; case action_npn_status: if(dw1 == DEFAULT_DWARG_VALUE) dw1 = (DWORD)m_pNPInstance; NPN_Status((NPP)dw1, (char *)dw2); break; case action_npn_user_agent: if(dw1 == DEFAULT_DWARG_VALUE) dw1 = (DWORD)m_pNPInstance; dwRet = (DWORD)NPN_UserAgent((NPP)dw1); break; case action_npn_mem_alloc: assert(m_pNPNAlloced == NULL); m_pNPNAlloced = NPN_MemAlloc((int32)dw1); dwRet = (DWORD)m_pNPNAlloced; if(m_pNPNAlloced != NULL) { for(int i = 0; i < (int)dw1; i++) *(((BYTE *)m_pNPNAlloced) + i) = 255; } break; case action_npn_mem_free: assert(m_pNPNAlloced != NULL); dw1 = (DWORD)m_pNPNAlloced; NPN_MemFree((void *)dw1); m_pNPNAlloced = NULL; break; case action_npn_mem_flush: dwRet = (DWORD)NPN_MemFlush((int32)dw1); break; case action_npn_reload_plugins: NPN_ReloadPlugins((NPBool)dw1); break; case action_npn_get_java_env: dwRet = (DWORD)NPN_GetJavaEnv(); break; case action_npn_get_java_peer: if(dw1 == DEFAULT_DWARG_VALUE) dw1 = (DWORD)m_pNPInstance; dwRet = (DWORD)NPN_GetJavaPeer((NPP)dw1); break; case action_npn_get_value: if(dw1 == DEFAULT_DWARG_VALUE) dw1 = (DWORD)m_pNPInstance; if(dw3 == DEFAULT_DWARG_VALUE) dw3 = (DWORD)m_pValue; dwRet = (DWORD)NPN_GetValue((NPP)dw1, (NPNVariable)dw2, (void *)dw3); break; case action_npn_set_value: if(dw1 == DEFAULT_DWARG_VALUE) dw1 = (DWORD)m_pNPInstance; if(dw3 == DEFAULT_DWARG_VALUE) dw3 = (DWORD)m_pValue; // note that Mozilla expects boolean values not as a pointer to BOOL // but rather as simply null and not null, let's convert if((dw2 == NPPVpluginWindowBool) || (dw2 == NPPVpluginTransparentBool) || (dw2 == NPPVpluginKeepLibraryInMemory)) { dwRet = (DWORD)NPN_SetValue((NPP)dw1, (NPPVariable)dw2, (void *)(*(BOOL *)dw3)); } else dwRet = (DWORD)NPN_SetValue((NPP)dw1, (NPPVariable)dw2, (void *)dw3); break; case action_npn_invalidate_rect: if(dw1 == DEFAULT_DWARG_VALUE) dw1 = (DWORD)m_pNPInstance; NPN_InvalidateRect((NPP)dw1, (NPRect *)dw2); break; case action_npn_invalidate_region: if(dw1 == DEFAULT_DWARG_VALUE) dw1 = (DWORD)m_pNPInstance; NPN_InvalidateRegion((NPP)dw1, (NPRegion)dw2); break; case action_npn_force_redraw: if(dw1 == DEFAULT_DWARG_VALUE) dw1 = (DWORD)m_pNPInstance; NPN_ForceRedraw((NPP)dw1); break; default: assert(0); break; } DWORD dwTickReturn = XP_GetTickCount(); pLogger->appendToLog(action, dwTickEnter, dwTickReturn, dwRet, dw1, dw2, dw3, dw4, dw5, dw6, dw7); return dwRet; }