void PaintPlugin::paintTouch() { //TODO do not paint outside the drawing surface //create the paint color ANPPaint* strokePaint = gPaintI.newPaint(); gPaintI.setFlags(strokePaint, gPaintI.getFlags(strokePaint) | kAntiAlias_ANPPaintFlag); gPaintI.setColor(strokePaint, m_activePaintColor); gPaintI.setStyle(strokePaint, kStroke_ANPPaintStyle); gPaintI.setStrokeWidth(strokePaint, 6.0); gPaintI.setStrokeCap(strokePaint, kRound_ANPPaintCap); gPaintI.setStrokeJoin(strokePaint, kRound_ANPPaintJoin); // handle the complex "touch" paint (draw a line) ANPRectF bounds; gPathI.getBounds(m_touchPath, &bounds); // get a canvas that is only locked around the point and draw the path ANPCanvas* canvas = getCanvas(&bounds); gCanvasI.drawPath(canvas, m_touchPath, strokePaint); // clean up releaseCanvas(canvas); gPaintI.deletePaint(strokePaint); }
void PaintPlugin::paintMouse(int x, int y) { //TODO do not paint outside the drawing surface //create the paint color ANPPaint* fillPaint = gPaintI.newPaint(); gPaintI.setFlags(fillPaint, gPaintI.getFlags(fillPaint) | kAntiAlias_ANPPaintFlag); gPaintI.setStyle(fillPaint, kFill_ANPPaintStyle); gPaintI.setColor(fillPaint, m_activePaintColor); // handle the simple "mouse" paint (draw a point) ANPRectF point; point.left = (float) x-3; point.top = (float) y-3; point.right = (float) x+3; point.bottom = (float) y+3; // get a canvas that is only locked around the point and draw it ANPCanvas* canvas = getCanvas(&point); gCanvasI.drawOval(canvas, &point, fillPaint); // clean up releaseCanvas(canvas); gPaintI.deletePaint(fillPaint); }
AudioPlugin::AudioPlugin(NPP inst) : SubPlugin(inst) { const char path[] = "/sdcard/sample.raw"; // open a file stream FILE* f = fopen(path, "r"); gLogI.log(inst, kDebug_ANPLogType, "--- path %s FILE %p", path, f); // setup our private audio struct's default values m_soundPlay = new SoundPlay; m_soundPlay->instance = inst; m_soundPlay->progress = 0; m_soundPlay->fileSize = 0; m_soundPlay->file = f; m_soundPlay->track = NULL; // create the audio track if (f) { m_soundPlay->track = gSoundI.newTrack(44100, kPCM16Bit_ANPSampleFormat, 2, audioCallback, m_soundPlay); if (!m_soundPlay->track) { fclose(f); m_soundPlay->file = NULL; } } // get the audio file's size int fileDescriptor = open(path, O_RDONLY); struct stat fileStatus; if(fileDescriptor <= 0) { gLogI.log(inst, kError_ANPLogType, "fopen error"); } else if (fstat(fileDescriptor, &fileStatus) != 0) { gLogI.log(inst, kDebug_ANPLogType, "File Size: %d", fileStatus.st_size); m_soundPlay->fileSize = fileStatus.st_size; } else { gLogI.log(inst, kError_ANPLogType, "fstat error"); } // configure the UI elements m_activeTouch = false; memset(&m_trackRect, 0, sizeof(m_trackRect)); memset(&m_playRect, 0, sizeof(m_playRect)); memset(&m_pauseRect, 0, sizeof(m_pauseRect)); memset(&m_stopRect, 0, sizeof(m_stopRect)); m_paintTrack = gPaintI.newPaint(); gPaintI.setFlags(m_paintTrack, gPaintI.getFlags(m_paintTrack) | kAntiAlias_ANPPaintFlag); gPaintI.setColor(m_paintTrack, 0xFFC0C0C0); m_paintRect = gPaintI.newPaint(); gPaintI.setFlags(m_paintRect, gPaintI.getFlags(m_paintRect) | kAntiAlias_ANPPaintFlag); gPaintI.setColor(m_paintRect, 0xFFA8A8A8); m_paintText = gPaintI.newPaint(); gPaintI.setFlags(m_paintText, gPaintI.getFlags(m_paintText) | kAntiAlias_ANPPaintFlag); gPaintI.setColor(m_paintText, 0xFF2F4F4F); gPaintI.setTextSize(m_paintText, 18); m_paintTrackProgress = gPaintI.newPaint(); gPaintI.setFlags(m_paintTrackProgress, gPaintI.getFlags(m_paintTrackProgress) | kAntiAlias_ANPPaintFlag); gPaintI.setColor(m_paintTrackProgress, 0xFF545454); m_paintActiveRect = gPaintI.newPaint(); gPaintI.setFlags(m_paintActiveRect, gPaintI.getFlags(m_paintActiveRect) | kAntiAlias_ANPPaintFlag); gPaintI.setColor(m_paintActiveRect, 0xFF545454); ANPTypeface* tf = gTypefaceI.createFromName("serif", kItalic_ANPTypefaceStyle); gPaintI.setTypeface(m_paintText, tf); gTypefaceI.unref(tf); //register for touch events ANPEventFlags flags = kTouch_ANPEventFlag; NPError err = browser->setvalue(inst, kAcceptEvents_ANPSetValue, &flags); if (err != NPERR_NO_ERROR) { gLogI.log(inst, kError_ANPLogType, "Error selecting input events."); } }