commit a48581f48c93b3981ffd3e058f57e3ed95b53641
Author: Jean-Marc Lasgouttes <[email protected]>
Date: Wed Feb 8 16:42:14 2017 +0100
Linearize macros in box edit mode too.
The special mode used by macros where the macro name is displayed as
grey text in a box is now one of the possible marker types for any
inset. The new code puts the macro name below the text, which means
that only the text below the current line will be moved. This makes
edition much more comfortable. The grey border around the contents has
been removed too.
The marker_type enum has been moved from Inset to InsetMath. A
markerMargin() function returns the horizontal margin required on each
side for the marker. Only the corner-type markers MARKER and MARKER2
need some.
A new BOX_MARKER enum value has been added and is taken care of in
afterMetricsMarkers (renamed from metricsMarkerVertical) and
drawMarkers.
The InsetMath::marker() macro now takes a BufferView pointer as
argument, so that the marker type can depend on editing state.
MathRow::metrics now makes changes to the MathRow object when needed.
The specific metrics/draw code in MathMacro has been removed and
replaced by assertions. Code in addToMathRow and marker is adapted to
reflect the cases where linearization is possible.
---
src/insets/Inset.h | 2 -
src/mathed/CommandInset.h | 2 +-
src/mathed/InsetMath.cpp | 4 +-
src/mathed/InsetMath.h | 4 +-
src/mathed/InsetMathBox.h | 4 +-
src/mathed/InsetMathDelim.h | 2 +-
src/mathed/InsetMathFrac.h | 2 +-
src/mathed/MathData.cpp | 2 +-
src/mathed/MathMacro.cpp | 87 +++++----------------
src/mathed/MathMacro.h | 2 +-
src/mathed/MathRow.cpp | 180 +++++++++++++++++++++++++-----------------
src/mathed/MathRow.h | 2 +-
12 files changed, 139 insertions(+), 154 deletions(-)
diff --git a/src/insets/Inset.h b/src/insets/Inset.h
index b8fd637..5d7f27f 100644
--- a/src/insets/Inset.h
+++ b/src/insets/Inset.h
@@ -201,8 +201,6 @@ public:
///
virtual bool showInsetDialog(BufferView *) const;
- // The possible marker types for insets
- enum marker_type { NO_MARKER, MARKER2, MARKER };
/// draw two angular markers
void drawMarkers(PainterInfo & pi, int x, int y) const;
/// draw four angular markers
diff --git a/src/mathed/CommandInset.h b/src/mathed/CommandInset.h
index 68d0d13..b820d72 100644
--- a/src/mathed/CommandInset.h
+++ b/src/mathed/CommandInset.h
@@ -28,7 +28,7 @@ public:
explicit CommandInset(Buffer * buf, docstring const & name,
bool needs_math_mode = true);
///
- marker_type marker() const { return NO_MARKER; }
+ marker_type marker(BufferView const *) const { return NO_MARKER; }
///
void metrics(MetricsInfo & mi, Dimension & dim) const;
///
diff --git a/src/mathed/InsetMath.cpp b/src/mathed/InsetMath.cpp
index e3b46b9..441cc7c 100644
--- a/src/mathed/InsetMath.cpp
+++ b/src/mathed/InsetMath.cpp
@@ -58,7 +58,7 @@ MathClass InsetMath::mathClass() const
}
-InsetMath::marker_type InsetMath::marker() const
+InsetMath::marker_type InsetMath::marker(BufferView const *) const
{
return nargs() > 0 ? MARKER : NO_MARKER;
}
@@ -68,7 +68,7 @@ bool InsetMath::addToMathRow(MathRow & mrow, MetricsInfo &
mi) const
{
MathRow::Element e(mi, MathRow::INSET, mathClass());
e.inset = this;
- e.marker = mi.base.macro_nesting ? NO_MARKER : marker();
+ e.marker = mi.base.macro_nesting ? NO_MARKER : marker(mi.base.bv);
mrow.push_back(e);
return true;
}
diff --git a/src/mathed/InsetMath.h b/src/mathed/InsetMath.h
index 2fc4c1d..81cad09 100644
--- a/src/mathed/InsetMath.h
+++ b/src/mathed/InsetMath.h
@@ -114,8 +114,10 @@ public:
/// this is overridden by specific insets
virtual mode_type currentMode() const { return MATH_MODE; }
+ // The possible marker types for math insets
+ enum marker_type { NO_MARKER, MARKER2, MARKER, BOX_MARKER };
/// this is overridden by insets with specific edit marker type
- virtual marker_type marker() const;
+ virtual marker_type marker(BufferView const *) const;
/// the ascent of the inset above the baseline
/// compute the size of the object for text based drawing
diff --git a/src/mathed/InsetMathBox.h b/src/mathed/InsetMathBox.h
index e898a35..af166c1 100644
--- a/src/mathed/InsetMathBox.h
+++ b/src/mathed/InsetMathBox.h
@@ -58,7 +58,7 @@ public:
///
mode_type currentMode() const { return TEXT_MODE; }
///
- marker_type marker() const { return NO_MARKER; }
+ marker_type marker(BufferView const *) const { return NO_MARKER; }
///
void metrics(MetricsInfo & mi, Dimension & dim) const;
///
@@ -118,7 +118,7 @@ public:
///
InsetMathBoxed(Buffer * buf);
///
- marker_type marker() const { return NO_MARKER; }
+ marker_type marker(BufferView const *) const { return NO_MARKER; }
///
void validate(LaTeXFeatures & features) const;
///
diff --git a/src/mathed/InsetMathDelim.h b/src/mathed/InsetMathDelim.h
index bc49ce3..69242d5 100644
--- a/src/mathed/InsetMathDelim.h
+++ b/src/mathed/InsetMathDelim.h
@@ -33,7 +33,7 @@ public:
///
MathClass mathClass() const { return MC_INNER; }
///
- marker_type marker() const { return NO_MARKER; }
+ marker_type marker(BufferView const *) const { return NO_MARKER; }
/// is it (...)?
bool isParenthesis() const;
/// is it [...]?
diff --git a/src/mathed/InsetMathFrac.h b/src/mathed/InsetMathFrac.h
index b43180c..f82f3b4 100644
--- a/src/mathed/InsetMathFrac.h
+++ b/src/mathed/InsetMathFrac.h
@@ -125,7 +125,7 @@ public:
/// Generalized fractions are of inner class (see The TeXbook, p.292)
MathClass mathClass() const { return MC_INNER; }
///
- marker_type marker() const { return MARKER2; }
+ marker_type marker(BufferView const *) const { return MARKER2; }
///
void metrics(MetricsInfo & mi, Dimension & dim) const;
///
diff --git a/src/mathed/MathData.cpp b/src/mathed/MathData.cpp
index 60ef524..d6522ab 100644
--- a/src/mathed/MathData.cpp
+++ b/src/mathed/MathData.cpp
@@ -277,8 +277,8 @@ void MathData::metrics(MetricsInfo & mi, Dimension & dim)
const
sshift_ = xascent / 4;
MathRow mrow(mi, this);
- mrow_cache_[mi.base.bv] = mrow;
mrow.metrics(mi, dim);
+ mrow_cache_[mi.base.bv] = mrow;
kerning_ = mrow.kerning(mi.base.bv);
// Cache the dimension.
diff --git a/src/mathed/MathMacro.cpp b/src/mathed/MathMacro.cpp
index e71b288..8f16e2b 100644
--- a/src/mathed/MathMacro.cpp
+++ b/src/mathed/MathMacro.cpp
@@ -67,7 +67,7 @@ public:
///
MathMacro const * owner() { return mathMacro_; }
///
- marker_type marker() const { return NO_MARKER; }
+ marker_type marker(BufferView const *) const { return NO_MARKER; }
///
InsetCode lyxCode() const { return ARGUMENT_PROXY_CODE; }
/// The math data to use for display
@@ -331,7 +331,7 @@ bool MathMacro::addToMathRow(MathRow & mrow, MetricsInfo &
mi) const
// - editing with parameter list
// - editing with box around macro
if (displayMode() != MathMacro::DISPLAY_NORMAL
- || (d->editing_[mi.base.bv] && lyxrc.macro_edit_style !=
LyXRC::MACRO_EDIT_INLINE))
+ || (d->editing_[mi.base.bv] && lyxrc.macro_edit_style ==
LyXRC::MACRO_EDIT_LIST))
return InsetMath::addToMathRow(mrow, mi);
/// The macro nesting can change display of insets. Change it locally.
@@ -339,7 +339,7 @@ bool MathMacro::addToMathRow(MathRow & mrow, MetricsInfo &
mi) const
MathRow::Element e_beg(mi, MathRow::BEGIN);
e_beg.inset = this;
- e_beg.marker = (d->nesting_ == 1 && nargs()) ? marker() : NO_MARKER;
+ e_beg.marker = (d->nesting_ == 1) ? marker(mi.base.bv) : NO_MARKER;
mrow.push_back(e_beg);
d->macro_->lock();
@@ -358,6 +358,7 @@ bool MathMacro::addToMathRow(MathRow & mrow, MetricsInfo &
mi) const
MathRow::Element e_end(mi, MathRow::END);
e_end.inset = this;
+ e_end.marker = (d->nesting_ == 1) ? marker(mi.base.bv) : NO_MARKER;
mrow.push_back(e_end);
return has_contents;
@@ -485,24 +486,29 @@ bool MathMacro::editMetrics(BufferView const * bv) const
}
-Inset::marker_type MathMacro::marker() const
+InsetMath::marker_type MathMacro::marker(BufferView const * bv) const
{
+ if (nargs() == 0)
+ return NO_MARKER;
+
switch (d->displayMode_) {
case DISPLAY_INIT:
case DISPLAY_INTERACTIVE_INIT:
return NO_MARKER;
case DISPLAY_UNFOLDED:
return MARKER;
- default:
+ case DISPLAY_NORMAL:
switch (lyxrc.macro_edit_style) {
+ case LyXRC::MACRO_EDIT_INLINE:
+ return MARKER;
+ case LyXRC::MACRO_EDIT_INLINE_BOX:
+ return d->editing_[bv] ? BOX_MARKER : NO_MARKER;
case LyXRC::MACRO_EDIT_LIST:
return MARKER2;
- case LyXRC::MACRO_EDIT_INLINE_BOX:
- return NO_MARKER;
- default:
- return MARKER;
}
}
+ // please gcc 4.6
+ return NO_MARKER;
}
@@ -566,38 +572,8 @@ void MathMacro::metrics(MetricsInfo & mi, Dimension & dim)
const
dim.des += 1;
dim.wid += 2;
} else {
- LBUFERR(d->macro_);
-
- // calculate metrics, hoping that all cells are seen
- d->macro_->lock();
- d->expanded_.metrics(mi, dim);
-
- // otherwise do a manual metrics call
- CoordCache & coords = mi.base.bv->coordCache();
- for (idx_type i = 0; i < nargs(); ++i) {
- if (!coords.getArrays().hasDim(&cell(i))) {
- Dimension tdim;
- cell(i).metrics(mi, tdim);
- }
- }
- d->macro_->unlock();
-
- // calculate dimension with label while editing
- if (lyxrc.macro_edit_style == LyXRC::MACRO_EDIT_INLINE_BOX
- && d->editing_[mi.base.bv]) {
- FontInfo font;
- font.setSize(FONT_SIZE_TINY);
- Dimension namedim;
- mathed_string_dim(font, name(), namedim);
-#if 0
- dim.wid += 2 + namedim.wid + 2 + 2;
- dim.asc = max(dim.asc, namedim.asc) + 2;
- dim.des = max(dim.des, namedim.des) + 2;
-#endif
- dim.wid = max(1 + namedim.wid + 1, 2 + dim.wid + 2);
- dim.asc += 1 + namedim.height() + 1;
- dim.des += 2;
- }
+ // We should not be here, since the macro is linearized in this
case.
+ LBUFERR(false);
}
}
@@ -767,33 +743,8 @@ void MathMacro::draw(PainterInfo & pi, int x, int y) const
pi.pain.rectangle(expx, expy - dim.asc + 1, dim.wid - 1,
dim.height() - 2, Color_mathmacroframe);
} else {
- bool drawBox = lyxrc.macro_edit_style ==
LyXRC::MACRO_EDIT_INLINE_BOX
- && d->editing_[pi.base.bv];
-
- // warm up cells
- for (size_t i = 0; i < nargs(); ++i)
- cell(i).setXY(*pi.base.bv, x, y);
-
- if (drawBox) {
- // draw header and rectangle around
- FontInfo font;
- font.setSize(FONT_SIZE_TINY);
- font.setColor(Color_mathmacrolabel);
- Dimension namedim;
- mathed_string_dim(font, name(), namedim);
-
- pi.pain.fillRectangle(x, y - dim.asc, dim.wid, 1 +
namedim.height() + 1, Color_mathmacrobg);
- pi.pain.text(x + 1, y - dim.asc + namedim.asc + 2,
name(), font);
- expx += (dim.wid -
d->expanded_.dimension(*pi.base.bv).width()) / 2;
- }
-
- beforeDraw(pi);
- d->expanded_.draw(pi, expx, expy);
- afterDraw(pi);
-
- if (drawBox)
- pi.pain.rectangle(x, y - dim.asc, dim.wid,
- dim.height(), Color_mathmacroframe);
+ // We should not be here, since the macro is linearized in this
case.
+ LBUFERR(false);
}
// edit mode changed?
diff --git a/src/mathed/MathMacro.h b/src/mathed/MathMacro.h
index 5392754..0d4ba34 100644
--- a/src/mathed/MathMacro.h
+++ b/src/mathed/MathMacro.h
@@ -37,7 +37,7 @@ public:
///
virtual MathMacro const * asMacro() const { return this; }
///
- marker_type marker() const;
+ marker_type marker(BufferView const *) const;
/// If the macro is in normal edit mode, dissolve its contents in
/// the row. Otherwise, just insert the inset.
bool addToMathRow(MathRow &, MetricsInfo & mi) const;
diff --git a/src/mathed/MathRow.cpp b/src/mathed/MathRow.cpp
index c3c9a1c..783e85a 100644
--- a/src/mathed/MathRow.cpp
+++ b/src/mathed/MathRow.cpp
@@ -43,6 +43,95 @@ MathRow::Element::Element(MetricsInfo const & mi, Type t,
MathClass mc)
{}
+namespace {
+
+// Helper functions for markers
+
+int markerMargin(MathRow::Element const & e)
+{
+ return e.marker == InsetMath::MARKER
+ || e.marker == InsetMath::MARKER2;
+}
+
+
+void afterMetricsMarkers(MetricsInfo const & , MathRow::Element & e,
+ Dimension & dim)
+{
+ // handle vertical space for markers
+ switch(e.marker) {
+ case InsetMath::NO_MARKER:
+ break;
+ case InsetMath::MARKER:
+ ++dim.des;
+ break;
+ case InsetMath::MARKER2:
+ ++dim.asc;
+ ++dim.des;
+ break;
+ case InsetMath::BOX_MARKER:
+ FontInfo font;
+ font.setSize(FONT_SIZE_TINY);
+ Dimension namedim;
+ mathed_string_dim(font, e.inset->name(), namedim);
+ int const namewid = 1 + namedim.wid + 1;
+
+ if (namewid > dim.wid)
+ e.after += namewid - dim.wid;
+ dim.des += 3 + namedim.height();
+ }
+}
+
+
+void drawMarkers(PainterInfo const & pi, MathRow::Element const & e,
+ int const x, int const y)
+{
+ if (e.marker == InsetMath::NO_MARKER)
+ return;
+
+ CoordCache const & coords = pi.base.bv->coordCache();
+ Dimension const dim = coords.getInsets().dim(e.inset);
+
+ // the marker is before/after the inset. Necessary space has been
reserved already.
+ int const l = x + e.before - markerMargin(e);
+ int const r = x + dim.width() - e.after;
+
+ if (e.marker == InsetMath::BOX_MARKER) {
+ // draw header and rectangle around
+ FontInfo font;
+ font.setSize(FONT_SIZE_TINY);
+ font.setColor(Color_mathmacrolabel);
+ Dimension namedim;
+ mathed_string_dim(font, e.inset->name(), namedim);
+ pi.pain.fillRectangle(l, y + dim.des - namedim.height() - 2,
+ dim.wid, namedim.height() + 2,
Color_mathmacrobg);
+ pi.pain.text(l, y + dim.des - namedim.des - 1, e.inset->name(),
font);
+ return;
+ }
+
+ // Now markers with corners
+ bool const highlight = e.inset->mouseHovered(pi.base.bv)
+ || e.inset->editing(pi.base.bv);
+ ColorCode const pen_color = highlight ? Color_mathframe :
Color_mathcorners;
+
+ int const d = y + dim.descent();
+ pi.pain.line(l, d - 3, l, d, pen_color);
+ pi.pain.line(r, d - 3, r, d, pen_color);
+ pi.pain.line(l, d, l + 3, d, pen_color);
+ pi.pain.line(r - 3, d, r, d, pen_color);
+
+ if (e.marker == InsetMath::MARKER)
+ return;
+
+ int const a = y - dim.ascent();
+ pi.pain.line(l, a + 3, l, a, pen_color);
+ pi.pain.line(r, a + 3, r, a, pen_color);
+ pi.pain.line(l, a, l + 3, a, pen_color);
+ pi.pain.line(r - 3, a, r, a, pen_color);
+}
+
+}
+
+
MathRow::MathRow(MetricsInfo & mi, MathData const * ar)
{
// First there is a dummy element of type "open"
@@ -90,16 +179,15 @@ MathRow::MathRow(MetricsInfo & mi, MathData const * ar)
}
// finally reserve space for markers
- if (bef.marker != Inset::NO_MARKER)
- bef.after = max(bef.after, 1);
- if (e.mclass != MC_UNKNOWN && e.marker != Inset::NO_MARKER)
- e.before = max(e.before, 1);
+ bef.after = max(bef.after, markerMargin(bef));
+ if (e.mclass != MC_UNKNOWN)
+ e.before = max(e.before, markerMargin(e));
// for linearized insets (macros...) too
- if (e.type == BEGIN && e.marker != Inset::NO_MARKER)
- bef.after = max(bef.after, 1);
- if (e.type == END && e.marker != Inset::NO_MARKER) {
+ if (e.type == BEGIN)
+ bef.after = max(bef.after, markerMargin(e));
+ if (e.type == END && e.marker != InsetMath::NO_MARKER) {
Element & aft = elements_[after(i)];
- aft.before = max(aft.before, 1);
+ aft.before = max(aft.before, markerMargin(e));
}
}
@@ -131,28 +219,7 @@ int MathRow::after(int i) const
}
-namespace {
-
-void metricsMarkersVertical(MetricsInfo const & , MathRow::Element const & e,
- Dimension & dim)
-{
- // handle vertical space for markers
- switch(e.marker) {
- case InsetMath::NO_MARKER:
- break;
- case InsetMath::MARKER:
- ++dim.des;
- break;
- case InsetMath::MARKER2:
- ++dim.asc;
- ++dim.des;
- }
-}
-
-}
-
-
-void MathRow::metrics(MetricsInfo & mi, Dimension & dim) const
+void MathRow::metrics(MetricsInfo & mi, Dimension & dim)
{
dim.asc = 0;
dim.wid = 0;
@@ -161,7 +228,7 @@ void MathRow::metrics(MetricsInfo & mi, Dimension & dim)
const
vector<pair<InsetMath const *, Dimension>> dim_insets;
vector<pair<MathData const *, Dimension>> dim_arrays;
CoordCache & coords = mi.base.bv->coordCache();
- for (Element const & e : elements_) {
+ for (Element & e : elements_) {
mi.base.macro_nesting = e.macro_nesting;
Dimension d;
switch (e.type) {
@@ -176,6 +243,7 @@ void MathRow::metrics(MetricsInfo & mi, Dimension & dim)
const
if (e.inset) {
dim_insets.push_back(make_pair(e.inset,
Dimension()));
dim_insets.back().second.wid += e.before +
e.after;
+ d.wid = e.before + e.after;
e.inset->beforeMetrics();
}
if (e.ar)
@@ -185,11 +253,14 @@ void MathRow::metrics(MetricsInfo & mi, Dimension & dim)
const
if (e.inset) {
e.inset->afterMetrics();
LATTEST(dim_insets.back().first == e.inset);
- Dimension & idim = dim_insets.back().second;
- metricsMarkersVertical(mi, e, idim);
- idim.wid += e.before + e.after;
- coords.insets().add(e.inset, idim);
+ d = dim_insets.back().second;
+ afterMetricsMarkers(mi, e, d);
+ d.wid += e.before + e.after;
+ coords.insets().add(e.inset, d);
dim_insets.pop_back();
+ // We do not want to count the width again, but
the
+ // padding and the vertical dimension are
meaningful.
+ d.wid = e.before + e.after;
}
if (e.ar) {
LATTEST(dim_arrays.back().first == e.ar);
@@ -203,7 +274,7 @@ void MathRow::metrics(MetricsInfo & mi, Dimension & dim)
const
// allow for one pixel before/after the box.
d.wid += e.before + e.after + 2;
} else {
- // hide the box, but give it some height
+ // hide the box, but keep its height
d.wid = 0;
}
break;
@@ -228,43 +299,6 @@ void MathRow::metrics(MetricsInfo & mi, Dimension & dim)
const
}
-namespace {
-
-void drawMarkers(PainterInfo const & pi, MathRow::Element const & e, int const
x, int const y)
-{
- if (e.marker == InsetMath::NO_MARKER)
- return;
-
- CoordCache const & coords = pi.base.bv->coordCache();
- Dimension const dim = coords.getInsets().dim(e.inset);
-
- // the marker is before/after the inset. Normally some space has been
reserved already.
- int const l = x + e.before - 1;
- int const r = x + dim.width() - e.after;
-
- // Duplicated from Inset.cpp and adapted. It is believed that the
- // Inset version should die eventually
- ColorCode pen_color = e.inset->mouseHovered(pi.base.bv) ||
e.inset->editing(pi.base.bv)?
- Color_mathframe : Color_mathcorners;
-
- int const d = y + dim.descent();
- pi.pain.line(l, d - 3, l, d, pen_color);
- pi.pain.line(r, d - 3, r, d, pen_color);
- pi.pain.line(l, d, l + 3, d, pen_color);
- pi.pain.line(r - 3, d, r, d, pen_color);
-
- if (e.marker == InsetMath::MARKER)
- return;
-
- int const a = y - dim.ascent();
- pi.pain.line(l, a + 3, l, a, pen_color);
- pi.pain.line(r, a + 3, r, a, pen_color);
- pi.pain.line(l, a, l + 3, a, pen_color);
- pi.pain.line(r - 3, a, r, a, pen_color);
-}
-
-}
-
void MathRow::draw(PainterInfo & pi, int x, int const y) const
{
CoordCache & coords = pi.base.bv->coordCache();
diff --git a/src/mathed/MathRow.h b/src/mathed/MathRow.h
index 797248c..de63ec9 100644
--- a/src/mathed/MathRow.h
+++ b/src/mathed/MathRow.h
@@ -111,7 +111,7 @@ public:
MathRow(MetricsInfo & mi, MathData const * ar);
//
- void metrics(MetricsInfo & mi, Dimension & dim) const;
+ void metrics(MetricsInfo & mi, Dimension & dim);
//
void draw(PainterInfo & pi, int const x, int const y) const;
