clear()->erase() ; lots of using directives for cxx

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

diff --git a/src/insets/insetert.C b/src/insets/insetert.C
index 8f5c0523dcfdac8dbcbcb79d302d0acac3028f64..795ca2c042dc54fcc1bba3c0fe4e049364f9b779 100644 (file)
--- a/src/insets/insetert.C
+++ b/src/insets/insetert.C
@@ -17,177 +17,62 @@
 #include "gettext.h"
 #include "lyxfont.h"
 #include "Painter.h"
+#include "buffer.h"
+#include "support/LOstream.h"
 #include "lyx_gui_misc.h"
 
+using std::ostream;
 
 InsetERT::InsetERT(Buffer * bf)
-       : InsetText(bf)
+       : InsetCollapsable(bf)
 {
-       closed = true;
-       nomotion = false;
+    setLabel(_("ERT"));
+    LyXFont font(LyXFont::ALL_SANE);
+    font.setLatex (LyXFont::ON);
+    real_current_font = current_font = font;
+    LyXFont labelfont(LyXFont::ALL_SANE);
+    labelfont.decSize();
+    labelfont.decSize();
+    labelfont.setColor(LColor::ert);
+    setLabelFont(labelfont);
+    setAutoCollapse(false);
+    setInsetName("ERT");
 }
 
 
 Inset * InsetERT::Clone() const
 {
     InsetERT * result = new InsetERT(buffer);
-    return result;
-}
-
-
-void InsetERT::Write(ostream & os) const
-{
-    os << "ERT\n";
-    WriteParagraphData(os);
-}
-
-
-int InsetERT::ascent_closed(Painter & pain, LyXFont const & f) const
-{
-       int width, ascent, descent;
-       LyXFont font(LyXFont::ALL_SANE);
-       font.setSize(f.size());
-       font.decSize();
-       font.decSize();
-       pain.buttonText(0, 0, _("ERT"), font, false, width, ascent, descent);
-       return ascent;
-}
-
-
-int InsetERT::descent_closed(Painter & pain, LyXFont const & f) const
-{
-       int width, ascent, descent;
-       LyXFont font(LyXFont::ALL_SANE);
-       font.setSize(f.size());
-       font.decSize();
-       font.decSize();
-       pain.buttonText(0, 0, _("ERT"), font, false, width, ascent, descent);
-       return descent;
-}
-
-
-int InsetERT::width_closed(Painter & pain, LyXFont const & f) const
-{
-       int width, ascent, descent;
-       LyXFont font(LyXFont::ALL_SANE);
-       font.setSize(f.size());
-       font.decSize();
-       font.decSize();
-       pain.buttonText(TEXT_TO_INSET_OFFSET, 0, _("ERT"), font, false,
-                       width, ascent, descent);
-       return width + (2*TEXT_TO_INSET_OFFSET);
-}
-
-
-int InsetERT::ascent(Painter & pain, LyXFont const & font) const
-{
-    if (closed) 
-       return ascent_closed(pain, font);
-    else 
-       return InsetText::ascent(pain, font);
-}
-
-
-int InsetERT::descent(Painter & pain, LyXFont const & font) const
-{
+    result->init(buffer, this);
 
-    if (closed) 
-       return descent_closed(pain, font);
-    else 
-       return InsetText::descent(pain, font);
-}
-
-
-int InsetERT::width(Painter & pain, LyXFont const & font) const
-{
-    if (closed) 
-       return width_closed(pain, font);
-    else 
-       return InsetText::width(pain, font);
-}
-
-
-void InsetERT::draw_closed(Painter & pain, LyXFont const & f,
-                          int baseline, float & x) const
-{
-       LyXFont font(LyXFont::ALL_SANE);
-       font.setSize(f.size());
-       font.decSize();
-       font.decSize();
-       font.setColor(LColor::ert);
-       int width;
-       pain.buttonText(int(x)+TEXT_TO_INSET_OFFSET, baseline, _("ERT"), font,
-                       true, width);
-       x += width + (2*TEXT_TO_INSET_OFFSET);
-}
-
-
-void InsetERT::draw(Painter & pain, LyXFont const & f,
-                   int baseline, float & x) const
-{
-    if (closed) {
-       top_x = int(x);
-       top_baseline = baseline;
-       draw_closed(pain, f, baseline, x);
-    } else {
-       InsetText::draw(pain, f, baseline, x);
-    }
-//    resetPos(bv);
+    result->collapsed = collapsed;
+    return result;
 }
 
 
-void InsetERT::InsetButtonRelease(BufferView * bv, int x, int y, int button)
+char const * InsetERT::EditMessage() const 
 {
-    nomotion = false;
-    InsetText::InsetButtonRelease(bv, x, y, button);
+       return _("Opened ERT Inset");
 }
 
 
-void InsetERT::InsetButtonPress(BufferView * bv, int x, int y, int button)
+bool InsetERT::InsertInset(BufferView *, Inset *)
 {
-    nomotion = false;
-    InsetText::InsetButtonPress(bv, x, y, button);
+    return false;
 }
 
 
-void InsetERT::InsetMotionNotify(BufferView * bv, int x, int y, int button)
+void InsetERT::SetFont(BufferView *, LyXFont const &, bool)
 {
-    if (nomotion)
-       return;
-    InsetText::InsetMotionNotify(bv, x, y, button);
+    WriteAlert(_("Impossible Operation!"),
+              _("Not permitted to change font-types inside ERT-insets!"),
+              _("Sorry."));
 }
 
-
 void InsetERT::Edit(BufferView * bv, int x, int y, unsigned int button)
 {
-    closed = false;
-    nomotion = true;
+    InsetCollapsable::Edit(bv, x, y, button);
     LyXFont font(LyXFont::ALL_SANE);
     font.setLatex (LyXFont::ON);
-    InsetText::Edit(bv, (x > (width_closed(bv->getPainter(),font)-5) ?
-                    width(bv->getPainter(), font) : 0), y, button);
-    real_current_font = current_font = font;
-    bv->updateInset(this, false);
-}
-
-
-void InsetERT::InsetUnlock(BufferView * bv)
-{
-    closed = true;
-    InsetText::InsetUnlock(bv);
-    bv->updateInset(this, false);
-}
-
-
-bool InsetERT::InsertInset(Inset *)
-{
-    return false;
-}
-
-
-void InsetERT::SetFont(LyXFont const &, bool)
-{
-    WriteAlert(_("Impossible Operation!"),
-              _("Not permitted to change font-types inside ERT-insets!"),
-              _("Sorry."));
+    current_font = real_current_font = font;
 }