DFBResult DirectFB_WM_GetClientSize(_THIS, SDL_Window * window, int *cw, int *ch) { SDL_DFB_WINDOWDATA(window); IDirectFBWindow *dfbwin = windata->dfbwin; SDL_DFB_CHECK(dfbwin->GetSize(dfbwin, cw, ch)); dfbwin->GetSize(dfbwin, cw, ch); *cw -= windata->theme.left_size + windata->theme.right_size; *ch -= windata->theme.top_size + windata->theme.caption_size + windata->theme.bottom_size; return DFB_OK; }
jlong Java_vdr_mhp_awt_DFBWindowPeer_createDFBWindow(JNIEnv* env, jobject obj, jlong nativeLayer, jint x, jint y, jint width, jint height) { IDirectFBDisplayLayer *layer = (IDirectFBDisplayLayer *)nativeLayer; IDirectFBWindow *window; DFBWindowDescription desc; if (!layer) layer=MhpOutput::System::self()->GetMainLayer(); //printf("createDFBWindow %d, %d - %dx%d on layer %p ID %d\n", x, y, width, height, layer, layer->GetID()); /*if (getenv( "MHP_NO_ALPHA" )) bgAlpha = 255; if (bgAlpha < 255) { desc.flags = DWDESC_CAPS; desc.caps = DWCAPS_ALPHACHANNEL; } else desc.flags = 0;*/ desc.flags=(DFBWindowDescriptionFlags)0; if (!getenv( "MHP_NO_ALPHA" )) { DFB_ADD_WINDOW_DESC(desc.flags, DWDESC_CAPS); desc.caps=DWCAPS_NONE; DFB_ADD_WINDOW_CAPS(desc.caps, DWCAPS_ALPHACHANNEL); DFB_ADD_WINDOW_CAPS(desc.caps, DWCAPS_DOUBLEBUFFER); } if (x >= 0) { DFB_ADD_WINDOW_DESC(desc.flags, DWDESC_POSX); desc.posx = x; } if (y >= 0) { DFB_ADD_WINDOW_DESC(desc.flags, DWDESC_POSY); desc.posy = y; } if (width > 0) { DFB_ADD_WINDOW_DESC(desc.flags, DWDESC_WIDTH); desc.width = width; } if (height > 0) { DFB_ADD_WINDOW_DESC(desc.flags, DWDESC_HEIGHT); desc.height = height; } try { window=layer->CreateWindow(desc); } catch (DFBException *e) { printf("DirectFB: Error %s, %s\n", e->GetAction(), e->GetResult()); delete e; return 0; } int ww,hh;window->GetSize(&ww, &hh); //printf("Created window %p, size %dx%d\n", window, ww, hh); return (jlong )window; }
static DFBResult Test_DstGeometry( IDirectFBDisplayLayer *layer, void *arg ) { int i; IDirectFBWindow *window; DFBWindowGeometry geometry; DFBDimension size; D_ASSERT( m_toplevel_id != 0 ); /* * Get the top level window */ _T( layer->GetWindow( layer, arg ? (unsigned long) arg : m_toplevel_id, &window ) ); window->GetSize( window, &size.w, &size.h ); /* * Change destination geometry */ { DFBRectangle rects[] = { { 0, 0, size.w / 2, size.h / 2 }, { size.w / 2, 0, size.w / 2, size.h / 2 }, { size.w / 2, size.h / 2, size.w / 2, size.h / 2 }, { 0, size.h / 2, size.w / 2, size.h / 2 } }; for (i=0; i<D_ARRAY_SIZE(rects); i++) { SHOW_TEST( "SetDstGeometry( %4d,%4d-%4dx%4d - [%02d] )...", DFB_RECTANGLE_VALS(&rects[i]), i ); geometry.mode = DWGM_RECTANGLE; geometry.rectangle = rects[i]; _T( window->SetDstGeometry( window, &geometry ) ); SHOW_RESULT( "...SetDstGeometry( %4d,%4d-%4dx%4d - [%02d] ) done.", DFB_RECTANGLE_VALS(&rects[i]), i ); } } SHOW_TEST( "SetDstGeometry( DEFAULT )..." ); geometry.mode = DWGM_DEFAULT; _T( window->SetDstGeometry( window, &geometry ) ); SHOW_RESULT( "...SetDstGeometry( DEFAULT ) done." ); window->Release( window ); return DFB_OK; }
static DFBResult Test_ScaleWindow( IDirectFBDisplayLayer *layer, void *arg ) { int i; IDirectFBWindow *window; DFBWindowOptions opts; DFBDimension size; D_ASSERT( m_toplevel_id != 0 ); /* * Get the top level window */ _T( layer->GetWindow( layer, arg ? (unsigned long) arg : m_toplevel_id, &window ) ); window->GetSize( window, &size.w, &size.h ); /* * Enable scaling */ _T( window->GetOptions( window, &opts ) ); _T( window->SetOptions( window, opts | DWOP_SCALE ) ); /* * Scale the window */ { DFBDimension sizes[] = { { size.w + 40, size.h }, { size.w + 40, size.h + 40 }, { size.w, size.h + 40 }, { size.w + 40, size.h - 40 }, { size.w - 40, size.h + 40 }, { size.w, size.h } }; for (i=0; i<D_ARRAY_SIZE(sizes); i++) { SHOW_TEST( "Resize( %4d,%4d - [%02d] )...", sizes[i].w, sizes[i].h, i ); _T( window->Resize( window, sizes[i].w, sizes[i].h ) ); SHOW_RESULT( "...Resize( %4d,%4d - [%02d] ) done.", sizes[i].w, sizes[i].h, i ); } } /* * Restore options */ _T( window->SetOptions( window, opts ) ); window->Release( window ); return DFB_OK; }
static struct graphics_device * directfb_init_device (void) { struct graphics_device *gd; DFBDeviceData *data; IDirectFBWindow *window; DFBWindowDescription desc; desc.flags = (DFBWindowDescriptionFlags)(DWDESC_WIDTH | DWDESC_HEIGHT | DWDESC_POSX | DWDESC_POSY); desc.width = directfb_driver.x; desc.height = directfb_driver.y; desc.posx = 0; desc.posy = 0; retry: if (layer->CreateWindow (layer, &desc, &window) != DFB_OK) { if (out_of_memory(MF_GPI, NULL, 0)) goto retry; return NULL; } gd = mem_alloc (sizeof (struct graphics_device)); gd->size.x1 = 0; gd->size.y1 = 0; window->GetSize (window, &gd->size.x2, &gd->size.y2); gd->clip = gd->size; data = mem_alloc (sizeof (DFBDeviceData)); data->window = window; data->flip_pending = 0; if (arrow) window->SetCursorShape (window, arrow, arrow_hot_x, arrow_hot_y); window->GetSurface (window, &data->surface); window->GetID (window, &data->id); gd->driver_data = data; gd->user_data = NULL; directfb_add_to_table (gd); window->AttachEventBuffer (window, events); window->SetOpacity (window, FOCUSED_OPACITY); return gd; }
int DirectFB_WM_ProcessEvent(_THIS, SDL_Window * window, DFBWindowEvent * evt) { SDL_DFB_DEVICEDATA(_this); SDL_DFB_WINDOWDATA(window); DFB_WindowData *gwindata = ((devdata->grabbed_window) ? (DFB_WindowData *) ((devdata->grabbed_window)->driverdata) : NULL); IDirectFBWindow *dfbwin = windata->dfbwin; DFBWindowOptions wopts; if (!windata->is_managed) return 0; SDL_DFB_CHECK(dfbwin->GetOptions(dfbwin, &wopts)); switch (evt->type) { case DWET_BUTTONDOWN: if (evt->buttons & DIBM_LEFT) { int pos = WMPos(windata, evt->x, evt->y); switch (pos) { case WM_POS_NONE: return 0; case WM_POS_CLOSE: windata->wm_grab = WM_POS_NONE; SDL_SendWindowEvent(window, SDL_WINDOWEVENT_CLOSE, 0, 0); return 1; case WM_POS_MAX: windata->wm_grab = WM_POS_NONE; if (window->flags & SDL_WINDOW_MAXIMIZED) { SDL_RestoreWindow(window); } else { SDL_MaximizeWindow(window); } return 1; case WM_POS_CAPTION: if (!(wopts & DWOP_KEEP_STACKING)) { DirectFB_RaiseWindow(_this, window); } if (window->flags & SDL_WINDOW_MAXIMIZED) return 1; /* fall through */ default: windata->wm_grab = pos; if (gwindata != NULL) SDL_DFB_CHECK(gwindata->dfbwin->UngrabPointer(gwindata->dfbwin)); SDL_DFB_CHECK(dfbwin->GrabPointer(dfbwin)); windata->wm_lastx = evt->cx; windata->wm_lasty = evt->cy; } } return 1; case DWET_BUTTONUP: if (!windata->wm_grab) return 0; if (!(evt->buttons & DIBM_LEFT)) { if (windata->wm_grab & (WM_POS_RIGHT | WM_POS_BOTTOM)) { int dx = evt->cx - windata->wm_lastx; int dy = evt->cy - windata->wm_lasty; if (!(wopts & DWOP_KEEP_SIZE)) { int cw, ch; if ((windata->wm_grab & (WM_POS_BOTTOM | WM_POS_RIGHT)) == WM_POS_BOTTOM) dx = 0; else if ((windata->wm_grab & (WM_POS_BOTTOM | WM_POS_RIGHT)) == WM_POS_RIGHT) dy = 0; SDL_DFB_CHECK(dfbwin->GetSize(dfbwin, &cw, &ch)); /* necessary to trigger an event - ugly */ SDL_DFB_CHECK(dfbwin->DisableEvents(dfbwin, DWET_ALL)); SDL_DFB_CHECK(dfbwin->Resize(dfbwin, cw + dx + 1, ch + dy)); SDL_DFB_CHECK(dfbwin->EnableEvents(dfbwin, DWET_ALL)); SDL_DFB_CHECK(dfbwin->Resize(dfbwin, cw + dx, ch + dy)); } } SDL_DFB_CHECK(dfbwin->UngrabPointer(dfbwin)); if (gwindata != NULL) SDL_DFB_CHECK(gwindata->dfbwin->GrabPointer(gwindata->dfbwin)); windata->wm_grab = WM_POS_NONE; return 1; } break; case DWET_MOTION: if (!windata->wm_grab) return 0; if (evt->buttons & DIBM_LEFT) { int dx = evt->cx - windata->wm_lastx; int dy = evt->cy - windata->wm_lasty; if (windata->wm_grab & WM_POS_CAPTION) { if (!(wopts & DWOP_KEEP_POSITION)) SDL_DFB_CHECK(dfbwin->Move(dfbwin, dx, dy)); } if (windata->wm_grab & (WM_POS_RIGHT | WM_POS_BOTTOM)) { if (!(wopts & DWOP_KEEP_SIZE)) { int cw, ch; /* Make sure all events are disabled for this operation ! */ SDL_DFB_CHECK(dfbwin->DisableEvents(dfbwin, DWET_ALL)); if ((windata->wm_grab & (WM_POS_BOTTOM | WM_POS_RIGHT)) == WM_POS_BOTTOM) dx = 0; else if ((windata->wm_grab & (WM_POS_BOTTOM | WM_POS_RIGHT)) == WM_POS_RIGHT) dy = 0; SDL_DFB_CHECK(dfbwin->GetSize(dfbwin, &cw, &ch)); SDL_DFB_CHECK(dfbwin->Resize(dfbwin, cw + dx, ch + dy)); SDL_DFB_CHECK(dfbwin->EnableEvents(dfbwin, DWET_ALL)); } } windata->wm_lastx = evt->cx; windata->wm_lasty = evt->cy; return 1; } break; case DWET_KEYDOWN: break; case DWET_KEYUP: break; default: ; } return 0; }
static struct graphics_device * directfb_init_device (void) { struct graphics_device *gd; DFBDeviceData *data; IDirectFBWindow *window; DFBWindowDescription desc; if (!dfb || !layer) return NULL; desc.flags = DWDESC_WIDTH | DWDESC_HEIGHT | DWDESC_POSX | DWDESC_POSY; /*desc.width = directfb_driver.x; desc.height = directfb_driver.y; desc.posx = 0; desc.posy = 0;*/ desc.width = (int)w; desc.height = (int)h; desc.posx = (int)x; desc.posy = (int)y; if (layer->CreateWindow (layer, &desc, &window) != DFB_OK) return NULL; gd = mem_alloc (sizeof (struct graphics_device)); gd->size.x1 = 0; gd->size.y1 = 0; window->GetSize (window, &gd->size.x2, &gd->size.y2); gd->clip = gd->size; data = mem_alloc (sizeof (DFBDeviceData)); data->window = window; data->mapped = 0; data->flip_pending = 0; data->flipWindow = 0; data->ghostWindow = 0; if (arrow) window->SetCursorShape (window, arrow, arrow_hot_x, arrow_hot_y); window->GetSurface (window, &data->surface); window->GetID (window, &data->id); gd->drv = &directfb_driver; gd->driver_data = data; gd->user_data = NULL; directfb_add_to_table (gd); if (!events) { window->CreateEventBuffer (window, &events); event_timer = install_timer (20, directfb_check_events, events); } else { window->AttachEventBuffer (window, events); } return gd; }