several changes and some new insets, read the Changelog

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

diff --git a/src/insets/insetcollapsable.C b/src/insets/insetcollapsable.C
index 9cbad721e9adc14a588f72832792a74128c31e1c..3bc130945558ae3f71fca171c33886faac1d035e 100644 (file)
--- a/src/insets/insetcollapsable.C
+++ b/src/insets/insetcollapsable.C
@@ -19,18 +19,18 @@
 #include "BufferView.h"
 #include "Painter.h"
 #include "support/LOstream.h"
+#include "support/lstrings.h"
 
 using std::ostream;
 
-InsetCollapsable::InsetCollapsable(Buffer * bf)
-               : InsetText(bf)
+InsetCollapsable::InsetCollapsable() : InsetText()
 {
     collapsed = true;
     label = "Label";
     autocollapse = true;
     autoBreakRows = true;
     framecolor = LColor::footnoteframe;
-    widthOffset = 10;
+    widthOffset = 2 * TEXT_TO_INSET_OFFSET + 2; // 1+1 (frame)
     button_length = button_top_y = button_bottom_y = 0;
     setInsetName("Collapsable");
 }
@@ -38,25 +38,22 @@ InsetCollapsable::InsetCollapsable(Buffer * bf)
 
 Inset * InsetCollapsable::Clone() const
 {
-    InsetCollapsable * result = new InsetCollapsable(buffer);
-    result->init(buffer, this);
+    InsetCollapsable * result = new InsetCollapsable();
+    result->init(this);
 
     result->collapsed = collapsed;
     return result;
 }
 
-void InsetCollapsable::Write(ostream & os) const
+
+void InsetCollapsable::Write(Buffer const * buf, ostream & os) const
 {
-    os << getInsetName() << "\n\ncollapsed ";
-    if (display())
-       os << "false\n";
-    else
-       os << "true\n";
-    WriteParagraphData(os);
+       os << "collapsed " << tostr(!display()) << "\n";
+       WriteParagraphData(buf, os);
 }
 
 
-void InsetCollapsable::Read(LyXLex & lex)
+void InsetCollapsable::Read(Buffer const * buf, LyXLex & lex)
 {
     if (lex.IsOK()) {
        lex.next();
@@ -66,7 +63,7 @@ void InsetCollapsable::Read(LyXLex & lex)
            collapsed = lex.GetBool();
        }
     }
-    InsetText::Read(lex);
+    InsetText::Read(buf, lex);
 }
 
 
@@ -120,44 +117,46 @@ int InsetCollapsable::width(Painter & pain, LyXFont const & font) const
     if (collapsed) 
        return width_collapsed(pain, font);
 
-    return getMaxWidth(pain, this) - widthOffset + 2;
+    return InsetText::width(pain, font) + width_collapsed(pain,font) +
+           widthOffset;
 }
 
 
-void InsetCollapsable::draw_collapsed(Painter & pain, LyXFont const &,
+void InsetCollapsable::draw_collapsed(Painter & pain, LyXFont const & font,
                                      int baseline, float & x) const
 {
     int width = 0;
-    pain.buttonText(int(x) + TEXT_TO_INSET_OFFSET, baseline,
+    pain.buttonText(int(x) + TEXT_TO_INSET_OFFSET,
+                   baseline-ascent(pain, font)+ascent_collapsed(pain, font),
                    label.c_str(), labelfont, true, width);
     x += width + (2 * TEXT_TO_INSET_OFFSET);
 }
 
 
-void InsetCollapsable::draw(Painter & pain, LyXFont const & f, 
-                           int baseline, float & x) const
+void InsetCollapsable::draw(BufferView * bv, LyXFont const & f, 
+                           int baseline, float & x, bool cleared) const
 {
+    Painter & pain = bv->painter();
+
     button_length = width_collapsed(pain, labelfont) + 2;
     button_top_y = -ascent_collapsed(pain, f);
     button_bottom_y = descent_collapsed(pain, f);
+    top_x = int(x);
+    top_baseline = baseline;
     if (collapsed) {
        draw_collapsed(pain, f, baseline, x);
        return;
     }
 
-    int top_x = int(x);
-
     draw_collapsed(pain, f, baseline, x);
-    x += 2;
+    x -= TEXT_TO_INSET_OFFSET;
 
-    int w =  getMaxTextWidth(pain, this);
+    int w =  InsetText::width(pain, f) + (2 * TEXT_TO_INSET_OFFSET);
     int h = ascent(pain,f) + descent(pain, f);
-    
-    pain.rectangle(int(x), baseline - ascent(pain, f), w, h, framecolor);
-
-    x += 4;
-    drawTextXOffset = int(x) - top_x;
-    InsetText::draw(pain, f, baseline, x);
+    int save_x = static_cast<int>(x);
+    x += TEXT_TO_INSET_OFFSET;
+    InsetText::draw(bv, f, baseline, x, cleared);
+    pain.rectangle(save_x, baseline - ascent(pain, f), w, h, framecolor);
 }
 
 
@@ -165,7 +164,7 @@ void InsetCollapsable::Edit(BufferView * bv, int x, int y, unsigned int button)
 {
     if (collapsed && autocollapse) {
        collapsed = false;
-       UpdateLocal(bv, true);
+       UpdateLocal(bv, FULL, false);
        InsetText::Edit(bv, 0, 0, button);
     } else if (!collapsed) {
        InsetText::Edit(bv, x, y, button);
@@ -187,13 +186,7 @@ void InsetCollapsable::InsetUnlock(BufferView * bv)
        collapsed = true;
     }
     InsetText::InsetUnlock(bv);
-    UpdateLocal(bv, false);
-}
-
-
-void InsetCollapsable::UpdateLocal(BufferView * bv, bool flag)
-{
-    InsetText::UpdateLocal(bv, flag);
+    UpdateLocal(bv, FULL, false);
 }
 
 
@@ -213,10 +206,10 @@ void InsetCollapsable::InsetButtonRelease(BufferView * bv,
        if (collapsed) {
            collapsed = false;
            InsetText::InsetButtonRelease(bv, 0, 0, button);
-           UpdateLocal(bv, true);
+           UpdateLocal(bv, FULL, false);
        } else {
            collapsed = true;
-           UpdateLocal(bv, false);
+           UpdateLocal(bv, FULL, false);
            bv->unlockInset(this);
        }
     } else if (!collapsed && (x >= button_length) && (y >= button_top_y)) {
@@ -243,15 +236,23 @@ int InsetCollapsable::getMaxWidth(Painter & pain,
         return static_cast<UpdatableInset*>(owner())->getMaxWidth(pain,inset);
     if (owner())
         return static_cast<UpdatableInset*>(owner())->getMaxWidth(pain,inset)-
-               width_collapsed(pain, labelfont) - 2 - widthOffset;
+               width_collapsed(pain, labelfont) - widthOffset;
 
-    return pain.paperWidth()-width_collapsed(pain, labelfont)-2-widthOffset;
+    return pain.paperWidth()-width_collapsed(pain, labelfont) - widthOffset;
 }
 
 
 int InsetCollapsable::getMaxTextWidth(Painter & pain,
-                                     UpdatableInset const * inset, int) const
+                                     UpdatableInset const * inset) const
 {
     return getMaxWidth(pain, inset) -
-       width_collapsed(pain, labelfont) - widthOffset - 2;
+       width_collapsed(pain, labelfont) - widthOffset;
+}
+
+
+void InsetCollapsable::update(BufferView * bv,
+                             LyXFont const & font, bool dodraw)
+{
+    drawTextXOffset = width_collapsed(bv->painter(), font);
+    InsetText::update(bv, font, dodraw);
 }