Skip to content

Commit

Permalink
Added instructions to InfoLabel
Browse files Browse the repository at this point in the history
  • Loading branch information
jsiegle committed Feb 21, 2012
1 parent e427b8d commit 9b87040
Show file tree
Hide file tree
Showing 2 changed files with 33 additions and 96 deletions.
124 changes: 33 additions & 91 deletions Source/UI/InfoLabel.cpp
View file
Original file line number Diff line number Diff line change
Expand Up @@ -29,7 +29,35 @@ InfoLabel::InfoLabel() : xBuffer(10), yBuffer(10)

layout.SetFont(getFont(String("miso-regular")));
infoString = "Welcome to the Open Ephys GUI!\n \n"
"The GUI is still in the early stages of development, so we expect there to be a lot of bugs.\n \n"
"To get starting using the GUI, drag a processor from the list "
"on the left and drop it onto the signal chain. Each processor is "
"classified as either a source, a filter, or a sink. "
"Sources supply the data to each signal chain, filters process the "
"data, and sinks use the data to control outputs. Data always flows "
"from left to right.\n \n"
"Every signal chain must have one and only one source, and no more "
"than one sink. If a source is dropped in the middle of a signal chain, "
"it will start its own chain. Likewise, if a sink is dropped in the middle "
"of a chain, the processors to its right will form a new chain. Future "
"versions of the software will support multiple sources and sinks through "
"the use of splitters and mergers. The current GUI allows up to "
"five unique signal chains to be constructed.\n \n"
"Once the signal chain is in place, you can start and stop acquisition "
"by pressing the ""play"" button at the top of the screen. Acquisition will "
"only begin if all of the processors in the signal chain are enabled. Disabled "
"processors appear gray. Processors may be disabled if they aren't connected to a "
"source, or if they receive input from a processor to which they cannot connect."
"You'll have to fix these issues before you can acquire data.\n \n"
"You can also start acquisition by pressing the record button, but it's "
"not programmed to do anything just yet.\n \n"
"The GUI is still being actively developed, so it lacks "
"many crucial features and includes more than a few bugs. "
"There's a lot we're still planning on adding, and we will "
"be glad to have some help down the road. If you'd like to be "
"added as a contributor, please get in touch with us at "
"http://open-ephys.com/contact\n \n"
"DISCLAIMER: This software should be used for demonstration and testing purposes only. "
"It is not fit for conducting scientific experiments of any kind."
;
}

Expand All @@ -53,15 +81,11 @@ void InfoLabel::newOpenGLContextCreated()

void InfoLabel::renderOpenGL()
{
//makeCurrentContextActive();

glClear(GL_COLOR_BUFFER_BIT); // clear buffers to preset values

drawLabel();

drawScrollBars();

//makeCurrentContextInactive();
}


Expand All @@ -72,80 +96,18 @@ void InfoLabel::drawLabel()
getHeight()-getTotalHeight()-yBuffer + getScrollAmount(),
getWidth()-2*xBuffer,
getTotalHeight());
//jmax(getHeight(),getTotalHeight())-2*yBuffer);

// float mult = 1/float(getWidth());

// glColor4f(0.5,0.5,0.5,0.6);

// glBegin(GL_LINE_STRIP);
// glVertex2f(0.1,0);
// glVertex2f(0.1,1.0);
// glEnd();

// glBegin(GL_LINE_STRIP);
// glVertex2f(0,0.1);
// glVertex2f(1.0,0.1);
// glEnd();

// glBegin(GL_LINE_STRIP);
// glVertex2f(0.9,0);
// glVertex2f(0.9,1.0);
// glEnd();

// glBegin(GL_LINE_STRIP);
// glVertex2f(0,0.9);
// glVertex2f(1.0,0.9);
// glEnd();



// getFont(String("miso-regular"))->FaceSize(12.0f);

// for (float x = 0.1f; x < 1.0f; x += 0.8f)
// {
// for (float y = 0.1f; y < 1.0f; y += 0.8f)
// {
// glRasterPos2f(x+0.005f,y+0.025f);
// String s = String("(0.");
// s += int(x*10);
// s += String(", 0.");
// s += int(y*10);
// s += String(")");
// getFont(String("miso-regular"))->Render(s);
// }
// }

// glColor4f(0.9,0.9,0.9,1.0);

// glRasterPos2f(7.0/float(getWidth()),0.099f);
// getFont(String("miso-bold"))->FaceSize(40.0f);
// getFont(String("miso-bold"))->Render("open ephys gui");

// glColor4f(0.3,0.3,0.3,1.0);

// glRasterPos2f(5.0/float(getWidth()),0.1f);
// getFont(String("miso-bold"))->FaceSize(40.0f);
// getFont(String("miso-bold"))->Render("open ephys gui");

glColor4f(0.3,0.3,0.3,1.0);

glRasterPos2f(15.0/float(getWidth()),0.1f);
glRasterPos2f(15.0/float(getWidth()),0.05f);
getFont(String("miso-regular"))->FaceSize(18.0f);
layout.Render(infoString, -1, FTPoint(), FTGL::RENDER_FRONT);

//
//
//getFont(String("miso-regular"))->Render("Open Ephys GUI");


}

void InfoLabel::resized()
{

//std::cout << getWidth() << " " << getHeight()
// << std::endl;
layout.SetLineLength(getWidth()-45);

canvasWasResized();
Expand All @@ -154,30 +116,10 @@ void InfoLabel::resized()

int InfoLabel::getTotalHeight()
{
return 300;
}

void InfoLabel::mouseDown(const MouseEvent& e)
{
// Point<int> pos = e.getPosition();
// int xcoord = pos.getX();

// if (xcoord < getWidth()-getScrollBarWidth())
// {
// int chan = (e.getMouseDownY() + getScrollAmount())/(yBuffer+plotHeight);
float H = layout.BBox(infoString).Lower().Yf();

// //if (chan == selectedChan)
// // selectedChan = -1;
// //else
// selectedChan = chan;
//std::cout << H << std::endl;

// repaint();
// }
mouseDownInCanvas(e);
return int(-H) + 100;
}

void InfoLabel::mouseDrag(const MouseEvent& e) {mouseDragInCanvas(e);}
void InfoLabel::mouseMove(const MouseEvent& e) {mouseMoveInCanvas(e);}
void InfoLabel::mouseUp(const MouseEvent& e) {mouseUpInCanvas(e);}
void InfoLabel::mouseWheelMove(const MouseEvent& e, float a, float b) {mouseWheelMoveInCanvas(e,a,b);}

5 changes: 0 additions & 5 deletions Source/UI/InfoLabel.h
View file
Original file line number Diff line number Diff line change
Expand Up @@ -55,11 +55,6 @@ class InfoLabel : public OpenGLCanvas
int getTotalHeight();

void resized();
void mouseDown(const MouseEvent& e);
void mouseDrag(const MouseEvent& e);
void mouseMove(const MouseEvent& e);
void mouseUp(const MouseEvent& e);
void mouseWheelMove(const MouseEvent&, float, float);

FTSimpleLayout layout;
String infoString;
Expand Down

0 comments on commit 9b87040

Please sign in to comment.