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-rw-r--r--src/Editor.cxx69
-rw-r--r--src/Editor.h3
-rw-r--r--src/PositionCache.cxx3
-rw-r--r--src/PositionCache.h1
4 files changed, 53 insertions, 23 deletions
diff --git a/src/Editor.cxx b/src/Editor.cxx
index d54bbe36c..f7f5cb2bb 100644
--- a/src/Editor.cxx
+++ b/src/Editor.cxx
@@ -184,7 +184,8 @@ Editor::Editor() {
wrapVisualFlags = 0;
wrapVisualFlagsLocation = 0;
wrapVisualStartIndent = 0;
- actualWrapVisualStartIndent = 0;
+ wrapIndentMode = SC_WRAPINDENT_FIXED;
+ wrapAddIndent = 0;
convertPastes = true;
@@ -252,6 +253,15 @@ void Editor::RefreshStyleData() {
palette.Allocate(wMain);
RefreshColourPalette(palette, false);
}
+ if (wrapIndentMode == SC_WRAPINDENT_INDENT) {
+ wrapAddIndent = pdoc->IndentSize() * vs.spaceWidth;
+ } else if (wrapIndentMode == SC_WRAPINDENT_SAME) {
+ wrapAddIndent = 0;
+ } else { //SC_WRAPINDENT_FIXED
+ wrapAddIndent = wrapVisualStartIndent * vs.aveCharWidth;
+ if ((wrapVisualFlags & SC_WRAPVISUALFLAG_START) && (wrapAddIndent <= 0))
+ wrapAddIndent = vs.aveCharWidth; // must indent to show start visual
+ }
SetScrollBars();
}
}
@@ -448,10 +458,10 @@ Point Editor::LocationFromPosition(int pos) {
for (int subLine = 0; subLine < ll->lines; subLine++) {
if ((posInLine >= ll->LineStart(subLine)) && (posInLine <= ll->LineStart(subLine + 1))) {
pt.x = ll->positions[posInLine] - ll->positions[ll->LineStart(subLine)];
- if (actualWrapVisualStartIndent != 0) {
+ if (ll->wrapIndent != 0) {
int lineStart = ll->LineStart(subLine);
if (lineStart != 0) // Wrapped
- pt.x += actualWrapVisualStartIndent * vs.aveCharWidth;
+ pt.x += ll->wrapIndent;
}
}
if (posInLine >= ll->LineStart(subLine)) {
@@ -513,9 +523,9 @@ int Editor::PositionFromLocation(Point pt, bool canReturnInvalid, bool charPosit
int lineEnd = ll->LineLastVisible(subLine);
int subLineStart = ll->positions[lineStart];
- if (actualWrapVisualStartIndent != 0) {
+ if (ll->wrapIndent != 0) {
if (lineStart != 0) // Wrapped
- pt.x -= actualWrapVisualStartIndent * vs.aveCharWidth;
+ pt.x -= ll->wrapIndent;
}
int i = ll->FindBefore(pt.x + subLineStart, lineStart, lineEnd);
while (i < lineEnd) {
@@ -565,9 +575,9 @@ int Editor::PositionFromLineX(int lineDoc, int x) {
int lineEnd = ll->LineLastVisible(subLine);
int subLineStart = ll->positions[lineStart];
- if (actualWrapVisualStartIndent != 0) {
+ if (ll->wrapIndent != 0) {
if (lineStart != 0) // Wrapped
- x -= actualWrapVisualStartIndent * vs.aveCharWidth;
+ x -= ll->wrapIndent;
}
int i = ll->FindBefore(x + subLineStart, lineStart, lineEnd);
while (i < lineEnd) {
@@ -1999,6 +2009,20 @@ void Editor::LayoutLine(int line, Surface *surface, ViewStyle &vstyle, LineLayou
if (wrapVisualFlags & SC_WRAPVISUALFLAG_END) {
width -= vstyle.aveCharWidth; // take into account the space for end wrap mark
}
+ ll->wrapIndent = wrapAddIndent;
+ if (wrapIndentMode != SC_WRAPINDENT_FIXED)
+ for (int i = 0; i < ll->numCharsInLine; i++) {
+ if (!IsSpaceOrTab(ll->chars[i])) {
+ ll->wrapIndent += ll->positions[i]; // Add line indent
+ break;
+ }
+ }
+ // Check for text width minimum
+ if (ll->wrapIndent > width - static_cast<int>(vstyle.aveCharWidth) * 15)
+ ll->wrapIndent = wrapAddIndent;
+ // Check for wrapIndent minimum
+ if ((wrapVisualFlags & SC_WRAPVISUALFLAG_START) && (ll->wrapIndent < static_cast<int>(vstyle.aveCharWidth)))
+ ll->wrapIndent = vstyle.aveCharWidth; // Indent to show start visual
ll->lines = 0;
// Calculate line start positions based upon width.
int lastGoodBreak = 0;
@@ -2024,7 +2048,7 @@ void Editor::LayoutLine(int line, Surface *surface, ViewStyle &vstyle, LineLayou
ll->SetLineStart(ll->lines, lastGoodBreak);
startOffset = ll->positions[lastGoodBreak];
// take into account the space for start wrap mark and indent
- startOffset -= actualWrapVisualStartIndent * vstyle.aveCharWidth;
+ startOffset -= ll->wrapIndent;
p = lastGoodBreak + 1;
continue;
}
@@ -2417,7 +2441,7 @@ void Editor::DrawLine(Surface *surface, ViewStyle &vsDraw, int line, int lineVis
}
}
- if (actualWrapVisualStartIndent != 0) {
+ if (ll->wrapIndent != 0) {
bool continuedWrapLine = false;
if (subLine < ll->lines) {
@@ -2429,7 +2453,7 @@ void Editor::DrawLine(Surface *surface, ViewStyle &vsDraw, int line, int lineVis
PRectangle rcPlace = rcSegment;
rcPlace.left = ll->positions[startseg] + xStart - subLineStart;
- rcPlace.right = rcPlace.left + actualWrapVisualStartIndent * vsDraw.aveCharWidth;
+ rcPlace.right = rcPlace.left + ll->wrapIndent;
// default bgnd here..
surface->FillRectangle(rcSegment, overrideBackground ? background :
@@ -2450,7 +2474,7 @@ void Editor::DrawLine(Surface *surface, ViewStyle &vsDraw, int line, int lineVis
DrawWrapMarker(surface, rcPlace, false, wrapColour);
}
- xStart += actualWrapVisualStartIndent * vsDraw.aveCharWidth;
+ xStart += ll->wrapIndent;
}
}
@@ -2832,8 +2856,8 @@ void Editor::DrawBlockCaret(Surface *surface, ViewStyle &vsDraw, LineLayout *ll,
rcCaret.right = ll->positions[offsetFirstChar+numCharsToDraw] - ll->positions[lineStart] + xStart;
// Adjust caret position to take into account any word wrapping symbols.
- if ((actualWrapVisualStartIndent != 0) && (lineStart != 0)) {
- int wordWrapCharWidth = actualWrapVisualStartIndent * vs.aveCharWidth;
+ if ((ll->wrapIndent != 0) && (lineStart != 0)) {
+ int wordWrapCharWidth = ll->wrapIndent;
rcCaret.left += wordWrapCharWidth;
rcCaret.right += wordWrapCharWidth;
}
@@ -3114,10 +3138,10 @@ void Editor::Paint(Surface *surfaceWindow, PRectangle rcArea) {
if (ll->InLine(offset, subLine)) {
int xposCaret = ll->positions[offset] - ll->positions[ll->LineStart(subLine)] + xStart;
- if (actualWrapVisualStartIndent != 0) {
+ if (ll->wrapIndent != 0) {
int lineStart = ll->LineStart(subLine);
if (lineStart != 0) // Wrapped
- xposCaret += actualWrapVisualStartIndent * vs.aveCharWidth;
+ xposCaret += ll->wrapIndent;
}
if ((xposCaret >= 0) && (vs.caretWidth > 0) && (vs.caretStyle != CARETSTYLE_INVISIBLE) &&
((posDrag >= 0) || (caret.active && caret.on))) {
@@ -6786,9 +6810,6 @@ sptr_t Editor::WndProc(unsigned int iMessage, uptr_t wParam, sptr_t lParam) {
case SCI_SETWRAPVISUALFLAGS:
wrapVisualFlags = wParam;
- actualWrapVisualStartIndent = wrapVisualStartIndent;
- if ((wrapVisualFlags & SC_WRAPVISUALFLAG_START) && (actualWrapVisualStartIndent == 0))
- actualWrapVisualStartIndent = 1; // must indent to show start visual
InvalidateStyleRedraw();
ReconfigureScrollBars();
break;
@@ -6806,9 +6827,6 @@ sptr_t Editor::WndProc(unsigned int iMessage, uptr_t wParam, sptr_t lParam) {
case SCI_SETWRAPSTARTINDENT:
wrapVisualStartIndent = wParam;
- actualWrapVisualStartIndent = wrapVisualStartIndent;
- if ((wrapVisualFlags & SC_WRAPVISUALFLAG_START) && (actualWrapVisualStartIndent == 0))
- actualWrapVisualStartIndent = 1; // must indent to show start visual
InvalidateStyleRedraw();
ReconfigureScrollBars();
break;
@@ -6816,6 +6834,15 @@ sptr_t Editor::WndProc(unsigned int iMessage, uptr_t wParam, sptr_t lParam) {
case SCI_GETWRAPSTARTINDENT:
return wrapVisualStartIndent;
+ case SCI_SETWRAPINDENTMODE:
+ wrapIndentMode = wParam;
+ InvalidateStyleRedraw();
+ ReconfigureScrollBars();
+ break;
+
+ case SCI_GETWRAPINDENTMODE:
+ return wrapIndentMode;
+
case SCI_SETLAYOUTCACHE:
llc.SetLevel(wParam);
break;
diff --git a/src/Editor.h b/src/Editor.h
index b74466416..e9372be00 100644
--- a/src/Editor.h
+++ b/src/Editor.h
@@ -235,7 +235,8 @@ protected: // ScintillaBase subclass needs access to much of Editor
int wrapVisualFlags;
int wrapVisualFlagsLocation;
int wrapVisualStartIndent;
- int actualWrapVisualStartIndent;
+ int wrapAddIndent; // This will be added to initial indent of line
+ int wrapIndentMode; // SC_WRAPINDENT_FIXED, _SAME, _INDENT
bool convertPastes;
diff --git a/src/PositionCache.cxx b/src/PositionCache.cxx
index cd5becf1a..71b408236 100644
--- a/src/PositionCache.cxx
+++ b/src/PositionCache.cxx
@@ -61,7 +61,8 @@ LineLayout::LineLayout(int maxLineLength_) :
hsStart(0),
hsEnd(0),
widthLine(wrapWidthInfinite),
- lines(1) {
+ lines(1),
+ wrapIndent(0) {
Resize(maxLineLength_);
}
diff --git a/src/PositionCache.h b/src/PositionCache.h
index 5d486cb60..6c4c62efd 100644
--- a/src/PositionCache.h
+++ b/src/PositionCache.h
@@ -51,6 +51,7 @@ public:
// Wrapped line support
int widthLine;
int lines;
+ int wrapIndent; // In pixels
LineLayout(int maxLineLength_);
virtual ~LineLayout();
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-12 18:05:50 +0000