void RowPainter::paintFirst()
{
- ParagraphParameters const & pparams = par_.params();
- Buffer const & buffer = pi_.base.bv->buffer();
- BufferParams const & bparams = buffer.params();
+ BufferParams const & bparams = pi_.base.bv->buffer().params();
Layout const & layout = par_.layout();
int y_top = 0;
// start of appendix?
- if (pparams.startOfAppendix())
+ if (par_.params().startOfAppendix())
y_top += paintAppendixStart(yo_ - row_.ascent() + 2 * defaultRowHeight());
if (bparams.paragraph_separation == BufferParams::ParagraphSkipSeparation
}
}
- bool const is_rtl = text_.isRTL(par_);
bool const is_seq = text_.isFirstInSequence(pit_);
//lyxerr << "paintFirst: " << par_.id() << " is_seq: " << is_seq << endl;
- // should we print a label?
if (layout.labeltype >= LABEL_STATIC
- && (layout.labeltype != LABEL_STATIC
- || layout.latextype != LATEX_ENVIRONMENT
- || is_seq)) {
+ && (layout.labeltype != LABEL_STATIC
+ || layout.latextype != LATEX_ENVIRONMENT
+ || is_seq)) {
+ paintLabel();
+ } else if (is_seq
+ && (layout.labeltype == LABEL_TOP_ENVIRONMENT
+ || layout.labeltype == LABEL_BIBLIO
+ || layout.labeltype == LABEL_CENTERED_TOP_ENVIRONMENT)) {
+ // the labels at the top of an environment.
+ // More or less for bibliography
+ paintTopLevelLabel();
+ }
+}
- FontInfo const font = labelFont();
- FontMetrics const & fm = theFontMetrics(font);
- docstring const str = par_.labelString();
- if (!str.empty()) {
- double x = x_;
-
- // this is special code for the chapter layout. This is
- // printed in an extra row and has a pagebreak at
- // the top.
- if (layout.counter == "chapter") {
- double spacing_val = 1.0;
- if (!pparams.spacing().isDefault()) {
- spacing_val = pparams.spacing().getValue();
- } else {
- spacing_val = bparams.spacing().getValue();
- }
-
- int const labeladdon = int(fm.maxHeight() * layout.spacing.getValue() * spacing_val);
-
- int const maxdesc = int(fm.maxDescent() * layout.spacing.getValue() * spacing_val)
- + int(layout.parsep) * defaultRowHeight();
-
- if (is_rtl) {
- x = width_ - leftMargin() -
- fm.width(str);
- }
-
- pi_.pain.text(int(x), yo_ - maxdesc - labeladdon, str, font);
- } else {
- if (is_rtl) {
- x = width_ - leftMargin()
- + fm.width(layout.labelsep);
- } else {
- x = x_ - fm.width(layout.labelsep)
- - fm.width(str);
- }
-
- pi_.pain.text(int(x), yo_, str, font);
- }
+void RowPainter::paintLabel()
+{
+ docstring const str = par_.labelString();
+ if (str.empty())
+ return;
+
+ BufferParams const & bparams = pi_.base.bv->buffer().params();
+ bool const is_rtl = text_.isRTL(par_);
+ Layout const & layout = par_.layout();
+ ParagraphParameters const & pparams = par_.params();
+ FontInfo const font = labelFont();
+ FontMetrics const & fm = theFontMetrics(font);
+
+ double x = x_;
+
+ // this is special code for the chapter layout. This is
+ // printed in an extra row and has a pagebreak at
+ // the top.
+ if (layout.counter == "chapter") {
+ double spacing_val = 1.0;
+ if (!pparams.spacing().isDefault()) {
+ spacing_val = pparams.spacing().getValue();
+ } else {
+ spacing_val = bparams.spacing().getValue();
}
- // the labels at the top of an environment.
- // More or less for bibliography
- } else if (is_seq &&
- (layout.labeltype == LABEL_TOP_ENVIRONMENT ||
- layout.labeltype == LABEL_BIBLIO ||
- layout.labeltype == LABEL_CENTERED_TOP_ENVIRONMENT)) {
- FontInfo const font = labelFont();
- docstring const str = par_.labelString();
- if (!str.empty()) {
- double spacing_val = 1.0;
- if (!pparams.spacing().isDefault())
- spacing_val = pparams.spacing().getValue();
- else
- spacing_val = bparams.spacing().getValue();
-
- FontMetrics const & fm = theFontMetrics(font);
-
- int const labeladdon = int(fm.maxHeight()
- * layout.spacing.getValue() * spacing_val);
-
- int maxdesc =
- int(fm.maxDescent() * layout.spacing.getValue() * spacing_val
- + (layout.labelbottomsep * defaultRowHeight()));
-
- double x = x_;
- if (layout.labeltype == LABEL_CENTERED_TOP_ENVIRONMENT) {
- if (is_rtl)
- x = leftMargin();
- x += (width_ - text_metrics_.rightMargin(pm_) - leftMargin()) / 2;
- x -= fm.width(str) / 2;
- } else if (is_rtl) {
- x = width_ - leftMargin() - fm.width(str);
- }
- pi_.pain.text(int(x), yo_ - maxdesc - labeladdon, str, font);
+ int const labeladdon = int(fm.maxHeight() * layout.spacing.getValue() * spacing_val);
+
+ int const maxdesc = int(fm.maxDescent() * layout.spacing.getValue() * spacing_val)
+ + int(layout.parsep) * defaultRowHeight();
+
+ if (is_rtl) {
+ x = width_ - leftMargin() -
+ fm.width(str);
+ }
+
+ pi_.pain.text(int(x), yo_ - maxdesc - labeladdon, str, font);
+ } else {
+ if (is_rtl) {
+ x = width_ - leftMargin()
+ + fm.width(layout.labelsep);
+ } else {
+ x = x_ - fm.width(layout.labelsep)
+ - fm.width(str);
}
+
+ pi_.pain.text(int(x), yo_, str, font);
}
}
+void RowPainter::paintTopLevelLabel()
+{
+ BufferParams const & bparams = pi_.base.bv->buffer().params();
+ bool const is_rtl = text_.isRTL(par_);
+ ParagraphParameters const & pparams = par_.params();
+ Layout const & layout = par_.layout();
+ FontInfo const font = labelFont();
+ docstring const str = par_.labelString();
+ if (str.empty())
+ return;
+
+ double spacing_val = 1.0;
+ if (!pparams.spacing().isDefault())
+ spacing_val = pparams.spacing().getValue();
+ else
+ spacing_val = bparams.spacing().getValue();
+
+ FontMetrics const & fm = theFontMetrics(font);
+
+ int const labeladdon = int(fm.maxHeight()
+ * layout.spacing.getValue() * spacing_val);
+
+ int maxdesc =
+ int(fm.maxDescent() * layout.spacing.getValue() * spacing_val
+ + (layout.labelbottomsep * defaultRowHeight()));
+
+ double x = x_;
+ if (layout.labeltype == LABEL_CENTERED_TOP_ENVIRONMENT) {
+ if (is_rtl)
+ x = leftMargin();
+ x += (width_ - text_metrics_.rightMargin(pm_) - leftMargin()) / 2;
+ x -= fm.width(str) / 2;
+ } else if (is_rtl) {
+ x = width_ - leftMargin() - fm.width(str);
+ }
+ pi_.pain.text(int(x), yo_ - maxdesc - labeladdon, str, font);
+}
+
/** Check if the current paragraph is the last paragraph in a
proof environment */
static int getEndLabel(pit_type p, Text const & text)
projects / lyx.git / blobdiff