/**
* Will render this Text shape to RaphJS code
* @see currentHeight (private member) will be modified and read by this method.
* @see PowerPoint.Shape, PowerPoint.TextFrame, PowerPoint.TextRange for more information about
* what this method expects.
* @see Settings.Scaler()
* @return String representing RaphJS code
*/
public override String toRaphJS()
{
this.currentHeight = 0;
String js = "";
this.currentHeight = this.findY();
double shapeX = this.findX();
for (int i = 0; i < paragraphs.Count; i++)
{
js += "idsToAnimate = new Array();";
TextRange2 paragraph = paragraphs.ElementAt(i);
TildaAnimation found = null;
//find animation
foreach (TildaAnimation animation in animations)
{
try {
if (found == null && this.shape.Id.Equals(animation.shape.shape.Id) && i == animation.effect.Paragraph - 1)
{
found = animation;
}
} catch { } // this is obviously not the animation we are looking for; however, just throw it away rather than complaining
}
//add spacing above this line
if (this.isBottomOrBaseLine())
{
this.currentHeight -= (paragraph.ParagraphFormat.SpaceAfter) * this.scaler;
}
else
{
this.currentHeight += (paragraph.ParagraphFormat.SpaceBefore) * this.scaler;
}
double xAdd = 0;
if ((PpBulletType)paragraph.ParagraphFormat.Bullet.Type != PpBulletType.ppBulletNone)
{
float[] offsets = this.findIndentSpacing(paragraph);
float bulletXSpace = offsets[0];
float bulletSize = paragraph.Font.Size / 4 * this.scaler; // seems correct
js += this.renderBullet(paragraph, (shapeX + bulletXSpace), (this.currentHeight - bulletSize / 2), found);
xAdd += offsets[1] + bulletSize;
}
foreach (TextRange2 line in this.getLines(paragraph.Lines))
{
js += this.renderLine(line, xAdd, found);
}
if (found != null)
{
js += "preso.animations.push({'ids':idsToAnimate,'dur':" + found.effect.Timing.Duration * 1000 + ",'delay':" + found.effect.Timing.TriggerDelayTime * 1000 + ",animate:{'fill-opacity':1,'stroke-opacity':1,'opacity':1}});";
}
}
return(js);
}
/**
* Renders a Line of Text to RaphJS code
* @see currentHeight (private member) will be modified and read by this method.
* @param TextRange that represents the line of text
* @param double x position offset if needed
* @param TildaAnimation object containing a powerpoint animation, or just null if no animation
* @return String containing the RaphJS code representing this bullet
*/
private String renderLine(TextRange2 line, double xOffset, TildaAnimation anim = null)
{
//push current height position up to write the text in the right place if going bottom up
if (this.isBottomOrBaseLine())
{
this.currentHeight -= (line.Font.Size * this.scaler);
}
string font = this.fontStyle(line);
string transform = this.transformation();
var fontpos = this.fontPosition((float)(xOffset), (float)(this.currentHeight - this.findY()));
String textbox = "preso.shapes.push(preso.paper.text(" + (this.findX() + xOffset) + "," + this.currentHeight + ",'" + line.Text.Replace("\r", "").Replace("\v", "") + "').attr({" + font + "," + transform + "," + fontpos + "}));";
if (anim != null)
{
textbox += "idsToAnimate.push(preso.shapes.length-1);";
textbox += "preso.shapes[(preso.shapes.length-1)].attr({'fill-opacity':0,'stroke-opacity':0,'opacity':0});";
}
//push the current height position
if (this.isBottomOrBaseLine())
{
this.currentHeight -= (line.ParagraphFormat.SpaceBefore) * this.scaler;
}
else
{
this.currentHeight += (line.Font.Size + line.ParagraphFormat.SpaceAfter) * this.scaler;
}
//add some extra spacing, I tried to be mathematical about it, but I don't know where it is coming from
//it looks like 1/4 the line height, but spread above and below it, the other half of this is before the bullet
if ((PpBulletType)line.ParagraphFormat.Bullet.Type != PpBulletType.ppBulletNone)
{
if (this.isBottomOrBaseLine())
{
this.currentHeight -= ((line.Font.Size * this.scaler) / 8);
}
else
{
this.currentHeight += ((line.Font.Size * this.scaler) / 8);
}
}
return(textbox);
}
public void toRaphJSTest()
{
PowerPoint.Shape shape = new MockShape();
int id = 0;
TildaPicture target = new TildaPicture(shape, id);
TildaShape[] shapeMap = new TildaShape[2];
shapeMap[0] = target;
shapeMap[0].shape.Width = 20f;
shapeMap[0].shape.Height = 40f;
shapeMap[0].shape.Top = 5f;
shapeMap[0].shape.Left = 6f;
shapeMap[1] = new TildaShape(new MockShape(), 1);
shapeMap[1].shape.Width = 50f;
shapeMap[1].shape.Height = 60f;
List<TildaAnimation> animationMap = new List<TildaAnimation>();
TildaSlide slide = new TildaSlide(new TildaTests.Mocks.MockSlide());
string expected = @"preso.shapes.push\(preso.paper.image\('assets/[0-9]*-[0-9]*-image.png',"
+ shapeMap[0].position() + ","+(shapeMap[0].shape.Width*Settings.Scaler())+","+shapeMap[0].shape.Height*Settings.Scaler()+@"\)\);";
string actual;
//Assert.AreEqual(slide.shapeCount, 0);
actual = target.toRaphJS();
Boolean doesEqual = Regex.IsMatch(actual,expected);
Assert.AreEqual(true, doesEqual);
//Adding animations
TildaAnimation anim = new TildaAnimation(new MockEffect(),shapeMap[0]);
anim.effect.Timing.Duration = 5f;
anim.effect.Timing.TriggerDelayTime = 15f;
shapeMap[0].animations.Add(anim);
expected = @"preso.shapes.push\(preso.paper.image\('assets/[0-9]*-[0-9]*-image.png',"
+ shapeMap[0].position() + "," + (shapeMap[0].shape.Width * Settings.Scaler()) + "," + shapeMap[0].shape.Height * Settings.Scaler() + @"\)\);"
+ @"preso.shapes\[\(preso.shapes.length-1\)\].attr\(\{'opacity':0\}\);preso.animations.push\(\{'ids':\[\(preso.shapes.length-1\)\],'dur':" + anim.effect.Timing.Duration * 1000
+ @",'delay':" + anim.effect.Timing.TriggerDelayTime * 1000 + @",animate:\{'opacity':1\}\}\);";
actual = target.toRaphJS();
doesEqual = Regex.IsMatch(actual, expected);
Assert.AreEqual(true, doesEqual);
}
/**
* Renders a Line of Text to RaphJS code
* @see currentHeight (private member) will be modified and read by this method.
* @param TextRange that represents the line of text
* @param double x position offset if needed
* @param TildaAnimation object containing a powerpoint animation, or just null if no animation
* @return String containing the RaphJS code representing this bullet
*/
private String renderLine(TextRange2 line, double xOffset, TildaAnimation anim = null)
{
//push current height position up to write the text in the right place if going bottom up
if(this.isBottomOrBaseLine())
this.currentHeight -= (line.Font.Size * this.scaler);
string font = this.fontStyle(line);
string transform = this.transformation();
var fontpos = this.fontPosition((float)(xOffset), (float)(this.currentHeight - this.findY()));
String textbox = "preso.shapes.push(preso.paper.text(" + (this.findX() + xOffset) + "," + this.currentHeight + ",'" + line.Text.Replace("\r", "").Replace("\v", "") + "').attr({" + font + "," + transform + "," + fontpos + "}));";
if(anim != null) {
textbox += "idsToAnimate.push(preso.shapes.length-1);";
textbox += "preso.shapes[(preso.shapes.length-1)].attr({'fill-opacity':0,'stroke-opacity':0,'opacity':0});";
}
//push the current height position
if(this.isBottomOrBaseLine())
this.currentHeight -= (line.ParagraphFormat.SpaceBefore) * this.scaler;
else
this.currentHeight += (line.Font.Size + line.ParagraphFormat.SpaceAfter) * this.scaler;
//add some extra spacing, I tried to be mathematical about it, but I don't know where it is coming from
//it looks like 1/4 the line height, but spread above and below it, the other half of this is before the bullet
if((PpBulletType)line.ParagraphFormat.Bullet.Type != PpBulletType.ppBulletNone)
if (this.isBottomOrBaseLine())
this.currentHeight -= ((line.Font.Size * this.scaler) / 8);
else
this.currentHeight += ((line.Font.Size*this.scaler) / 8);
return textbox;
}
/**
* Looks up information about a bullet and creates RaphJS code to render it
* @see currentHeight (private member) will be modified and read by this method.
* @param TextRange the paragraph that has a bullet
* @param double x position of the bullet
* @param double y position of the bullet
* @param TildaAnimation object containing a powerpoint animation, or just null if no animation
* @return String containing the RaphJS code representing this bullet
*/
private String renderBullet(TextRange2 t, double x, double y, TildaAnimation anim = null)
{
String js = "";
//no bullet if no text
if(t.Text == "" || t.Text == "\r")
return js;
//add some extra spacing, I tried to be mathematical about it, but I don't know where it is coming from
float extraSpacing = ((t.Font.Size*this.scaler) / 8);
y += extraSpacing;
if(this.isBottomOrBaseLine())
this.currentHeight -= extraSpacing;
else
this.currentHeight += extraSpacing;
//relative size is set by user, this look approximately correct
float bulletSize = (t.ParagraphFormat.Bullet.RelativeSize * (t.Font.Size / 4)) * this.scaler;
int bullet = t.ParagraphFormat.Bullet.Character;
// find the right color of the bullet, first try the color of the bullet itself
// fall back to line color otherwise
int rgb = t.ParagraphFormat.Bullet.Font.Fill.ForeColor.RGB;
if(rgb == 0)
rgb = t.Font.Fill.ForeColor.RGB;
String color = this.rgbToHex(rgb);
if(t.ParagraphFormat.Bullet.Type == MsoBulletType.msoBulletNumbered) {
int bulletNumber = (t.ParagraphFormat.Bullet.StartValue - 1 + t.ParagraphFormat.Bullet.Number);
String bulletText = this.numberedBullet(bulletNumber, t.ParagraphFormat.Bullet.Style);
js += "preso.shapes.push(preso.paper.text(" + (x+bulletSize*2) + "," + this.currentHeight + ",'" + bulletText + "'" + ").attr({" + this.fontStyle(t) + "})";
} else if(bullet == 8226) {
double radius = bulletSize / 2;
x += radius;
y += radius;
js += "preso.shapes.push(preso.paper.circle(" + x + "," + y + "," + radius + ")";
} else // if(bullet == 167), the square
js += "preso.shapes.push(preso.paper.rect(" + x + "," + y + "," + bulletSize + "," + bulletSize + ")";
js += ".attr({'stroke':'" + color + "','fill':'" + color + "'}));";
if(anim != null) {
js += "idsToAnimate.push(preso.shapes.length-1);";
js += "preso.shapes[(preso.shapes.length-1)].attr({'fill-opacity':0,'stroke-opacity':0});";
}
return js;
}
/**
* Looks up information about a bullet and creates RaphJS code to render it
* @see currentHeight (private member) will be modified and read by this method.
* @param TextRange the paragraph that has a bullet
* @param double x position of the bullet
* @param double y position of the bullet
* @param TildaAnimation object containing a powerpoint animation, or just null if no animation
* @return String containing the RaphJS code representing this bullet
*/
private String renderBullet(TextRange2 t, double x, double y, TildaAnimation anim = null)
{
String js = "";
//no bullet if no text
if (t.Text == "" || t.Text == "\r")
{
return(js);
}
//add some extra spacing, I tried to be mathematical about it, but I don't know where it is coming from
float extraSpacing = ((t.Font.Size * this.scaler) / 8);
y += extraSpacing;
if (this.isBottomOrBaseLine())
{
this.currentHeight -= extraSpacing;
}
else
{
this.currentHeight += extraSpacing;
}
//relative size is set by user, this look approximately correct
float bulletSize = (t.ParagraphFormat.Bullet.RelativeSize * (t.Font.Size / 4)) * this.scaler;
int bullet = t.ParagraphFormat.Bullet.Character;
// find the right color of the bullet, first try the color of the bullet itself
// fall back to line color otherwise
int rgb = t.ParagraphFormat.Bullet.Font.Fill.ForeColor.RGB;
if (rgb == 0)
{
rgb = t.Font.Fill.ForeColor.RGB;
}
String color = this.rgbToHex(rgb);
if (t.ParagraphFormat.Bullet.Type == MsoBulletType.msoBulletNumbered)
{
int bulletNumber = (t.ParagraphFormat.Bullet.StartValue - 1 + t.ParagraphFormat.Bullet.Number);
String bulletText = this.numberedBullet(bulletNumber, t.ParagraphFormat.Bullet.Style);
js += "preso.shapes.push(preso.paper.text(" + (x + bulletSize * 2) + "," + this.currentHeight + ",'" + bulletText + "'" + ").attr({" + this.fontStyle(t) + "})";
}
else if (bullet == 8226)
{
double radius = bulletSize / 2;
x += radius;
y += radius;
js += "preso.shapes.push(preso.paper.circle(" + x + "," + y + "," + radius + ")";
}
else // if(bullet == 167), the square
{
js += "preso.shapes.push(preso.paper.rect(" + x + "," + y + "," + bulletSize + "," + bulletSize + ")";
}
js += ".attr({'stroke':'" + color + "','fill':'" + color + "'}));";
if (anim != null)
{
js += "idsToAnimate.push(preso.shapes.length-1);";
js += "preso.shapes[(preso.shapes.length-1)].attr({'fill-opacity':0,'stroke-opacity':0});";
}
return(js);
}
