chart2/source/view/main/OpenGLRender.cxx | 165 ++++++++++++++++++++++++++++++-
chart2/source/view/main/OpenGLRender.hxx | 28 +++++
2 files changed, 192 insertions(+), 1 deletion(-)
New commits:
commit 219942dd9399cffa7a95b379588f275290705c2b
Author: Peilin <pei...@multicorewareinc.com>
Date: Thu Jan 2 10:27:22 2014 +0800
add opengl rectangle rendering
diff --git a/chart2/source/view/main/OpenGLRender.cxx
b/chart2/source/view/main/OpenGLRender.cxx
index 14cd9c3..d48146d 100644
--- a/chart2/source/view/main/OpenGLRender.cxx
+++ b/chart2/source/view/main/OpenGLRender.cxx
@@ -18,6 +18,24 @@
#include <com/sun/star/awt/XBitmap.hpp>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <com/sun/star/graphic/XGraphic.hpp>
+#include <comphelper/InlineContainer.hxx>
+#include <com/sun/star/drawing/CircleKind.hpp>
+#include <com/sun/star/drawing/DoubleSequence.hpp>
+#include <com/sun/star/drawing/FlagSequence.hpp>
+#include <com/sun/star/drawing/FillStyle.hpp>
+#include <com/sun/star/drawing/LineStyle.hpp>
+#include <com/sun/star/drawing/NormalsKind.hpp>
+#include <com/sun/star/drawing/PointSequence.hpp>
+#include <com/sun/star/drawing/PolygonKind.hpp>
+#include <com/sun/star/drawing/PolyPolygonBezierCoords.hpp>
+#include <com/sun/star/drawing/ProjectionMode.hpp>
+#include <com/sun/star/drawing/ShadeMode.hpp>
+#include <com/sun/star/drawing/TextFitToSizeType.hpp>
+#include <com/sun/star/drawing/TextureProjectionMode.hpp>
+#include <com/sun/star/text/XText.hpp>
+#include <com/sun/star/uno/Any.hxx>
+#include <editeng/unoprnms.hxx>
+#include <boost/scoped_array.hpp>
using namespace com::sun::star;
@@ -127,6 +145,13 @@ static GLfloat coordVertices[] = {
1.0f, 1.0f,
0.0f, 1.0f,
};
+
+static GLfloat square2DVertices[] = {
+ -1.0f, -1.0f,
+ 1.0f, -1.0f,
+ 1.0f, 1.0f,
+ -1.0f, 1.0f
+};
#if 0
static const GLfloat g_vertex_buffer_data[] = {
-1.0f,-1.0f,-1.0f,
@@ -410,7 +435,6 @@ BitmapEx OpenGLRender::GetAsBitmap()
*pScan++ = buf[nCurPos+2];
nCurPos += 3;
-
*pAlphaScan++ = static_cast<sal_uInt8>( 255 - buf[nCurPos++] );
}
}
@@ -1217,5 +1241,144 @@ int OpenGLRender::RenderBubble2FBO(int)
return 0;
}
+void OpenGLRender::SetTransparency(sal_uInt32 transparency)
+{
+ m_fAlpha = (float)transparency / 255.0;
+ m_2DColor = glm::vec4(m_2DColor.r, m_2DColor.g, m_2DColor.b, m_fAlpha);
+}
+
+int OpenGLRender::ProcessRectangle(uno::Reference< drawing::XShape > &xShape)
+{
+ //Get position
+ awt::Point aPos( xShape->getPosition() );
+ awt::Size aSize( xShape->getSize() );
+ //Set Rectangle Pos
+ uno::Reference< beans::XPropertySet > xProp( xShape, uno::UNO_QUERY );
+ //Get the back ground color
+ uno::Any co = xProp->getPropertyValue(UNO_NAME_FILLCOLOR);
+ long *colorvalue = (long*)co.getValue();
+ SetColor(*colorvalue);
+
+ uno::Any trans = xProp->getPropertyValue(UNO_NAME_FILL_TRANSPARENCE);
+ long *transparency = (long*)trans.getValue();
+ SetTransparency((*transparency) & 0xFF);
+ SetTransparency(0xFF);
+ RectangleShapePoint(aPos.X, aPos.Y, aSize.Width, aSize.Height);
+#if 0
+ com::sun::star::uno::Sequence<com::sun::star::beans::Property>
Sequenceproperty = xProp->getPropertySetInfo()->getProperties();
+ com::sun::star::beans::Property* Propertyarr = Sequenceproperty.getArray();
+ int count = Sequenceproperty.getLength();
+ printf("Property length:%d\n",count);
+ for(int i=0;i<count;i++)
+ {
+
+ wprintf(L"item %d,name:%s", i,Propertyarr[i].Name.getStr());
+ com::sun::star::uno::Type t = Propertyarr[i].Type;
+ ::rtl::OUString strtypename = t.getTypeName();
+ sal_Unicode * typeName = (sal_Unicode *)strtypename.getStr();
+ wprintf(L",Type:%s ", typeName);
+ com::sun::star::uno::TypeClass typeclass = t.getTypeClass();
+ com::sun::star::uno::Any value =
xProp->getPropertyValue(Propertyarr[i].Name);
+ if(strtypename.equals(OUString(L"string")))
+ {
+ ::rtl::OUString * strvalue = (::rtl::OUString *)value.getValue();
+ wprintf(L",Value:%s \n", strvalue->getStr());
+ }
+ else if(strtypename.equals(OUString(L"short")))
+ {
+ short * shortvalue = (short*)value.getValue();
+ printf(",Value:%d \n",*shortvalue);
+ }
+ else if(strtypename.equals(OUString(L"long")))
+ {
+ long * longvalue = (long*)value.getValue();
+ printf(",Value:%d \n",*longvalue);
+ }
+ else if(strtypename.equals(OUString(L"boolean")))
+ {
+ short * bvalue = (short*)value.getValue();
+ if(*bvalue==0)
+ printf(",Value:false \n");
+ else
+ printf(",Value:true \n");
+ }
+ else
+ {
+ printf(",Value:object \n");
+ }
+ }
+ printf("\n");
+#endif
+ //render rectangle
+ RenderRectangleShape();
+ m_fZStep += 0.01f;
+ return 0;
+}
+
+int OpenGLRender::RectangleShapePoint(float x, float y, float directionX,
float directionY)
+{
+ //check whether to create the circle data
+ float actualX = x / OPENGL_SCALE_VALUE;
+ float actualY = y / OPENGL_SCALE_VALUE;
+ m_RectangleList.x = actualX;
+ m_RectangleList.y = actualY;
+ m_RectangleList.z = m_fZStep;
+ m_RectangleList.xScale = directionX / OPENGL_SCALE_VALUE;
+ m_RectangleList.yScale = directionY / OPENGL_SCALE_VALUE;
+
+ m_fPicLeft = actualX < m_fPicLeft ? actualX : m_fPicLeft;
+
+ m_fPicRight = actualX > m_fPicRight ? actualX : m_fPicRight;
+
+ m_fPicBottom = actualY < m_fPicBottom ? actualY : m_fPicBottom;
+
+ m_fPicTop = actualY > m_fPicTop ? actualY : m_fPicTop;
+
+ m_RectangleShapePointList.push_back(m_RectangleList);
+ return 0;
+}
+
+
+int OpenGLRender::RenderRectangleShape()
+{
+ int listNum = m_RectangleShapePointList.size();
+ for (int i = 0; i < listNum; i++)
+ {
+ //move the circle to the pos, and scale using the xScale and Y scale
+ RectanglePointList &pointList = m_RectangleShapePointList.front();
+ PosVecf3 trans = {pointList.x, pointList.y, pointList.z};
+ PosVecf3 angle = {0.0f, 0.0f, 0.0f};
+ PosVecf3 scale = {pointList.xScale, pointList.yScale, 1.0f};
+ MoveModelf(trans, angle, scale);
+ m_MVP = m_Projection * m_View * m_Model;
+ //render to fbo
+ //fill vertex buffer
+ glBindBuffer(GL_ARRAY_BUFFER, m_VertexBuffer);
+ glBufferData(GL_ARRAY_BUFFER, sizeof(square2DVertices),
square2DVertices, GL_STATIC_DRAW);
+
+ glUseProgram(m_CommonProID);
+
+ glUniform4fv(m_2DColorID, 1, &m_2DColor[0]);
+ glUniformMatrix4fv(m_MatrixID, 1, GL_FALSE, &m_MVP[0][0]);
+ // 1rst attribute buffer : vertices
+ glEnableVertexAttribArray(m_2DVertexID);
+ glBindBuffer(GL_ARRAY_BUFFER, m_VertexBuffer);
+ glVertexAttribPointer(
+ m_2DVertexID, // attribute. No particular reason
for 0, but must match the layout in the shader.
+ 2, // size
+ GL_FLOAT, // type
+ GL_FALSE, // normalized?
+ 0, // stride
+ (void*)0 // array buffer offset
+ );
+ glDrawArrays(GL_QUADS, 0, 4);
+ glDisableVertexAttribArray(m_2DVertexID);
+ glUseProgram(0);
+ glBindBuffer(GL_ARRAY_BUFFER, 0);
+ m_RectangleShapePointList.pop_front();
+ }
+ return 0;
+}
+
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/chart2/source/view/main/OpenGLRender.hxx
b/chart2/source/view/main/OpenGLRender.hxx
index 63643ed..a5e8537 100644
--- a/chart2/source/view/main/OpenGLRender.hxx
+++ b/chart2/source/view/main/OpenGLRender.hxx
@@ -50,7 +50,9 @@ namespace unx
#include "glm/gtx/transform.hpp"
#include "glm/gtx/euler_angles.hpp"
#include "glm/gtx/quaternion.hpp"
+
#define BMP_HEADER_LEN 54
+#define OPENGL_SCALE_VALUE 20
using namespace std;
@@ -87,6 +89,14 @@ typedef struct Bubble2DCircle
int bufLen;
}Bubble2DCircle;
+typedef struct RectanglePointList
+{
+ float x;
+ float y;
+ float z;
+ float xScale;
+ float yScale;
+}RectanglePointList;
/// Holds the information of our new child window
struct GLWindow
@@ -148,6 +158,14 @@ public:
void prepareToRender();
void renderToBitmap();
+
+
+ void SetTransparency(sal_uInt32 transparency);
+ int ProcessRectangle(com::sun::star::uno::Reference<
+ com::sun::star::drawing::XShape > &xShape);
+ int RenderRectangleShape();
+ int RectangleShapePoint(float x, float y, float directionX, float
directionY);
+
private:
GLint LoadShaders(const char *vertexShader,const char *fragmentShader);
int CreateTextureObj(int width, int height);
@@ -267,6 +285,16 @@ private:
GLint m_CommonProID;
GLint m_2DVertexID;
GLint m_2DColorID;
+
+
+ float m_fZStep;
+
+ float m_fAlpha;
+
+ RectanglePointList m_RectangleList;
+
+ list <RectanglePointList> m_RectangleShapePointList;
+
};
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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