Enable the external inset to handle unknown templates gracefully.

[lyx.git] / src / insets / insetspace.C

diff --git a/src/insets/insetspace.C b/src/insets/insetspace.C
index d0b15c8903002795d369a60e6915f717c8a8d3cc..ced4160a901102d9a55a7ce7a5b65440b1779b98 100644 (file)
--- a/src/insets/insetspace.C
+++ b/src/insets/insetspace.C
@@ -24,11 +24,16 @@
 #include "frontends/font_metrics.h"
 #include "lyxlex.h"
 #include "lyxfont.h"
+#include "metricsinfo.h"
 
 using std::ostream;
 using std::max;
 
 
+InsetSpace::InsetSpace()
+{}
+
+
 InsetSpace::InsetSpace(Kind k)
        : kind_(k)
 {}
@@ -40,60 +45,57 @@ InsetSpace::Kind InsetSpace::kind() const
 }
 
 
-void InsetSpace::dimension(BufferView *, LyXFont const & font,
-                          Dimension & dim) const
+void InsetSpace::metrics(MetricsInfo & mi, Dimension & dim) const
 {
-       dim.a = font_metrics::maxAscent(font);
-       dim.d = font_metrics::maxDescent(font);
+       LyXFont & font = mi.base.font;
+       dim.asc = font_metrics::maxAscent(font);
+       dim.des = font_metrics::maxDescent(font);
 
        switch (kind_) {
                case THIN:
                case NEGTHIN:
-                       dim.w = font_metrics::width("x", font) / 3;
+                       dim.wid = font_metrics::width("x", font) / 3;
                        break;
                case PROTECTED:
                case NORMAL:
-                       dim.w = font_metrics::width("x", font);
+                       dim.wid = font_metrics::width("x", font);
                        break;
                case QUAD:
-                       dim.w = 20;
+                       dim.wid = 20;
                        break;
                case QQUAD:
-                       dim.w = 40;
+                       dim.wid = 40;
                        break;
                case ENSPACE:
                case ENSKIP:
-                       dim.w = 10;
+                       dim.wid = 10;
                        break;
        }
 }
 
 
-void InsetSpace::draw(BufferView * bv, LyXFont const & f,
-                           int baseline, float & x) const
+void InsetSpace::draw(PainterInfo & pi, int x, int y) const
 {
-       Painter & pain = bv->painter();
-       LyXFont font(f);
-
-       float w = width(bv, font);
-       int h = font_metrics::ascent('x', font);
+       int const w = width(pi.base.bv, pi.base.font);
+       int const h = font_metrics::ascent('x', pi.base.font);
        int xp[4], yp[4];
 
-       xp[0] = int(x); yp[0] = baseline - max(h / 4, 1);
+       xp[0] = x;
+       yp[0] = y - max(h / 4, 1);
        if (kind_ == NORMAL) {
-               xp[1] = int(x); yp[1] = baseline;
-               xp[2] = int(x + w); yp[2] = baseline;
+               xp[1] = x;     yp[1] = y;
+               xp[2] = x + w; yp[2] = y;
        } else {
-               xp[1] = int(x); yp[1] = baseline + max(h / 4, 1);
-               xp[2] = int(x + w); yp[2] = baseline + max(h / 4, 1);
+               xp[1] = x;     yp[1] = y + max(h / 4, 1);
+               xp[2] = x + w; yp[2] = y + max(h / 4, 1);
        }
-       xp[3] = int(x + w); yp[3] = baseline - max(h / 4, 1);
+       xp[3] = x + w;
+       yp[3] = y - max(h / 4, 1);
 
        if (kind_ == PROTECTED || kind_ == ENSPACE || kind_ == NEGTHIN)
-               pain.lines(xp, yp, 4, LColor::latex);
+               pi.pain.lines(xp, yp, 4, LColor::latex);
        else
-               pain.lines(xp, yp, 4, LColor::special);
-       x += w;
+               pi.pain.lines(xp, yp, 4, LColor::special);
 }
 
 
@@ -211,7 +213,6 @@ int InsetSpace::ascii(Buffer const *, ostream & os, int) const
 int InsetSpace::linuxdoc(Buffer const *, ostream & os) const
 {
        switch (kind_) {
-       // fixme: correct?
        case NORMAL:
        case QUAD:
        case QQUAD:
@@ -232,7 +233,6 @@ int InsetSpace::linuxdoc(Buffer const *, ostream & os) const
 int InsetSpace::docbook(Buffer const *, ostream & os, bool) const
 {
        switch (kind_) {
-       // fixme: correct?
        case NORMAL:
        case QUAD:
        case QQUAD:
@@ -250,18 +250,12 @@ int InsetSpace::docbook(Buffer const *, ostream & os, bool) const
 }
 
 
-Inset * InsetSpace::clone(Buffer const &) const
+Inset * InsetSpace::clone() const
 {
        return new InsetSpace(kind_);
 }
 
 
-// Inset * InsetSpace::clone(Buffer const &, bool) const
-// {
-//     return new InsetSpace(kind_);
-// }
-
-
 bool InsetSpace::isChar() const
 {
        return true;