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47
: staticswitcher/src/staticswitcher.cpp
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- Committer: Travis Watkins
- Date: 2011-10-20 08:48:04 UTC
- Revision ID: travis.watkins@linaro.org-20111020084804-116tyyy0dqt7k1zd
add code from GLES2 port
- files modified:
- animation/CMakeLists.txt
added
removed
staticswitcher/src/staticswitcher.cpp
793
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}
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void
796
StaticSwitchScreen::paintRect (CompRect &box,
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int offset,
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unsigned short *color,
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int opacity)
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StaticSwitchScreen::paintRect (const GLMatrix &transform,
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CompRect &box,
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int offset,
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unsigned short *color,
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int opacity)
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{
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glColor4us (color[0], color[1], color[2], color[3] * opacity / 100);
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glBegin (GL_LINE_LOOP);
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glVertex2i (box.x1 () + offset, box.y1 () + offset);
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glVertex2i (box.x2 () - offset, box.y1 () + offset);
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glVertex2i (box.x2 () - offset, box.y2 () - offset);
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glVertex2i (box.x1 () + offset, box.y2 () - offset);
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glEnd ();
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GLushort colorData[4] = {
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color[0],
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color[1],
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color[2],
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color[3] * opacity / 100
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};
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GLfloat vertexData[12] = {
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box.x1 () + offset, box.y1 () + offset, 0,
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box.x2 () - offset, box.y1 () + offset, 0,
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box.x2 () - offset, box.y2 () - offset, 0,
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box.x1 () + offset, box.y2 () - offset, 0
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};
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GLVertexBuffer *streamingBuffer = GLVertexBuffer::streamingBuffer ();
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streamingBuffer->begin (GL_LINE_LOOP);
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streamingBuffer->addColors (1, colorData);
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streamingBuffer->addVertices (4, vertexData);
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streamingBuffer->end ();
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streamingBuffer->render (transform);
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}
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bool
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sTransform.toScreenSpace (output, -DEFAULT_Z_CAMERA);
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glPushMatrix ();
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glLoadMatrixf (sTransform.getMatrix ());
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if (mode == HighlightModeShowRectangle)
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{
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CompWindow *w;
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if (getPaintRectangle (w, box, &opacity))
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{
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unsigned short *color;
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GLushort r, g, b, a;
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glEnable (GL_BLEND);
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GLushort colorData[4];
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GLfloat vertexData[12];
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GLVertexBuffer *streamingBuffer = GLVertexBuffer::streamingBuffer ();
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/* fill rectangle */
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r = optionGetHighlightColorRed ();
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g = optionGetHighlightColorGreen ();
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b = optionGetHighlightColorBlue ();
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a = optionGetHighlightColorAlpha ();
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a = a * opacity / 100;
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glColor4us (r, g, b, a);
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glRecti (box.x1 (), box.y2 (), box.x2 (), box.y1 ());
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colorData[0] = optionGetHighlightColorRed ();
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colorData[1] = optionGetHighlightColorGreen ();
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colorData[2] = optionGetHighlightColorBlue ();
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colorData[3] = optionGetHighlightColorAlpha ();
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colorData[3] = colorData[3] * opacity / 100;
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vertexData[0] = box.x1 ();
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vertexData[1] = box.y2 ();
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vertexData[2] = 0.0f;
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vertexData[3] = box.x1 ();
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vertexData[4] = box.y1 ();
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vertexData[5] = 0.0f;
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vertexData[6] = box.x2 ();
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vertexData[7] = box.y2 ();
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vertexData[8] = 0.0f;
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vertexData[9] = box.x2 ();
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vertexData[10] = box.y1 ();
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vertexData[11] = 0.0f;
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streamingBuffer->begin (GL_TRIANGLE_STRIP);
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streamingBuffer->addColors (1, colorData);
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streamingBuffer->addVertices (4, vertexData);
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streamingBuffer->end ();
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streamingBuffer->render (sTransform);
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/* draw outline */
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glLineWidth (1.0);
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glDisable (GL_LINE_SMOOTH);
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color = optionGetHighlightBorderColor ();
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paintRect (box, 0, color, opacity);
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paintRect (box, 2, color, opacity);
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paintRect (sTransform, box, 0, color, opacity);
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paintRect (sTransform, box, 2, color, opacity);
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color = optionGetHighlightBorderInlayColor ();
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paintRect (box, 1, color, opacity);
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/* clean up */
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glColor4usv (defaultColor);
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glDisable (GL_BLEND);
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paintRect (sTransform, box, 1, color, opacity);
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}
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}
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}
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sTransform, infiniteRegion, 0);
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}
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}
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glPopMatrix ();
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}
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}
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else
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}
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void
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StaticSwitchScreen::paintSelectionRect (int x,
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int y,
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float dx,
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float dy,
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unsigned int opacity)
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StaticSwitchScreen::paintSelectionRect (const GLMatrix &transform,
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int x,
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int y,
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float dx,
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float dy,
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unsigned int opacity)
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{
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float color[4], op;
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GLVertexBuffer *streamingBuffer = GLVertexBuffer::streamingBuffer ();
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GLushort colorData[4];
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GLfloat vertexData[18];
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GLMatrix sTransform (transform);
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float op;
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int w, h;
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int count = windows.size ();
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w = previewWidth + previewBorder;
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h = previewHeight + previewBorder;
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glEnable (GL_BLEND);
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if (dx > xCount - 1)
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op = 1.0 - MIN (1.0, dx - (xCount - 1));
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else if (dx + (dy * xCount) > count - 1)
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op = 1.0;
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for (unsigned int i = 0; i < 4; i++)
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color[i] = (float)fgColor[i] * opacity * op / 0xffffffff;
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glColor4fv (color);
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glPushMatrix ();
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glTranslatef (x + previewBorder / 2 + (dx * w),
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y + previewBorder / 2 + (dy * h), 0.0f);
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glBegin (GL_QUADS);
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glVertex2i (-1, -1);
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glVertex2i (-1, 1);
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glVertex2i (w + 1, 1);
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glVertex2i (w + 1, -1);
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glVertex2i (-1, h - 1);
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glVertex2i (-1, h + 1);
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glVertex2i (w + 1, h + 1);
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glVertex2i (w + 1, h - 1);
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glVertex2i (-1, 1);
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glVertex2i (-1, h - 1);
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glVertex2i (1, h - 1);
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glVertex2i (1, 1);
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glVertex2i (w - 1, 1);
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glVertex2i (w - 1, h - 1);
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glVertex2i (w + 1, h - 1);
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glVertex2i (w + 1, 1);
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glEnd ();
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glPopMatrix ();
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glColor4usv (defaultColor);
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glDisable (GL_BLEND);
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colorData[i] = (float)fgColor[i] * opacity * op / 0xffffffff;
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sTransform.translate (x + previewBorder / 2 + (dx * w),
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y + previewBorder / 2 + (dy * h), 0.0f);
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streamingBuffer->begin (GL_TRIANGLE_STRIP);
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vertexData[0] = -1;
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vertexData[1] = -1;
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vertexData[2] = 0;
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vertexData[3] = -1;
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vertexData[4] = 1;
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vertexData[5] = 0;
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vertexData[6] = w + 1;
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vertexData[7] = -1;
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vertexData[8] = 0;
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vertexData[9] = w + 1;
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vertexData[10] = 1;
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vertexData[11] = 0;
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streamingBuffer->addColors (1, colorData);
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streamingBuffer->addVertices (4, vertexData);
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streamingBuffer->end ();
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streamingBuffer->render (sTransform);
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streamingBuffer->begin (GL_TRIANGLE_STRIP);
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vertexData[0] = -1;
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vertexData[1] = h - 1;
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vertexData[2] = 0;
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vertexData[3] = -1;
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vertexData[4] = h + 1;
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vertexData[5] = 0;
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vertexData[6] = w + 1;
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vertexData[7] = h - 1;
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vertexData[8] = 0;
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vertexData[9] = w + 1;
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vertexData[10] = h + 1;
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vertexData[11] = 0;
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streamingBuffer->addColors (1, colorData);
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streamingBuffer->addVertices (4, vertexData);
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streamingBuffer->end ();
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streamingBuffer->render (sTransform);
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streamingBuffer->begin (GL_TRIANGLE_STRIP);
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vertexData[0] = -1;
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vertexData[1] = 1;
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vertexData[2] = 0;
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vertexData[3] = -1;
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vertexData[4] = h - 1;
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vertexData[5] = 0;
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vertexData[6] = 1;
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vertexData[7] = 1;
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vertexData[8] = 0;
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vertexData[9] = 1;
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vertexData[10] = h - 1;
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vertexData[11] = 0;
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streamingBuffer->addColors (1, colorData);
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streamingBuffer->addVertices (4, vertexData);
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streamingBuffer->end ();
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streamingBuffer->render (sTransform);
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streamingBuffer->begin (GL_TRIANGLE_STRIP);
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vertexData[0] = w - 1;
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vertexData[1] = 1;
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vertexData[2] = 0;
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vertexData[3] = w - 1;
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vertexData[4] = h - 1;
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vertexData[5] = 0;
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vertexData[6] = w + 1;
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vertexData[7] = 1;
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vertexData[8] = 0;
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vertexData[9] = w + 1;
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vertexData[10] = h - 1;
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vertexData[11] = 0;
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streamingBuffer->addColors (1, colorData);
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streamingBuffer->addVertices (4, vertexData);
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streamingBuffer->end ();
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streamingBuffer->render (sTransform);
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}
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bool
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if (!(mask & PAINT_WINDOW_TRANSFORMED_MASK) && region.isEmpty ())
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return true;
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glPushAttrib (GL_SCISSOR_BIT);
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glEnable (GL_SCISSOR_TEST);
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glScissor (g.x (), 0, g.width (), ::screen->height ());
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if (pos > count - 1)
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{
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px = fmod (pos - count, sScreen->xCount);
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sScreen->paintSelectionRect (g.x (), g.y (), px, 0.0,
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sScreen->paintSelectionRect (transform, g.x (), g.y (), px, 0.0,
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gWindow->lastPaintAttrib ().opacity);
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px = fmod (pos, sScreen->xCount);
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sScreen->paintSelectionRect (g.x () + offX, g.y (),
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sScreen->paintSelectionRect (transform, g.x () + offX, g.y (),
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px, py,
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gWindow->lastPaintAttrib ().opacity);
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}
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if (px > sScreen->xCount - 1)
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{
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sScreen->paintSelectionRect (g.x (), g.y (), px, py,
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sScreen->paintSelectionRect (transform, g.x (), g.y (), px, py,
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gWindow->lastPaintAttrib ().opacity);
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py = fmod (py + 1, ceil ((double) count / sScreen->xCount));
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offX = sScreen->getRowXOffset (py);
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sScreen->paintSelectionRect (g.x () + offX, g.y (),
1285
sScreen->paintSelectionRect (transform, g.x () + offX, g.y (),
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px - sScreen->xCount, py,
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gWindow->lastPaintAttrib ().opacity);
1203
1288
}
1204
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else
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{
1206
sScreen->paintSelectionRect (g.x () + offX, g.y (),
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sScreen->paintSelectionRect (transform, g.x () + offX, g.y (),
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1292
px, py,
1208
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gWindow->lastPaintAttrib ().opacity);
1209
1294
}
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glDisable (GL_SCISSOR_TEST);
1211
glPopAttrib ();
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}
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/* Adjust opacity/brightness/saturation of windows that are
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* not selected
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