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-rw-r--r--include/Scintilla.h1
-rw-r--r--src/Editor.cxx764
-rw-r--r--src/Editor.h9
-rw-r--r--src/Style.cxx11
-rw-r--r--src/Style.h3
-rw-r--r--src/ViewStyle.cxx5
6 files changed, 423 insertions, 370 deletions
diff --git a/include/Scintilla.h b/include/Scintilla.h
index 361a73b47..a1494b41a 100644
--- a/include/Scintilla.h
+++ b/include/Scintilla.h
@@ -157,6 +157,7 @@ typedef long (*SciFnDirect)(long ptr, unsigned int iMessage, unsigned long wPara
#define SCI_STYLERESETDEFAULT SCI_START + 58
#define SCI_STYLESETUNDERLINE SCI_START + 59
#define SCI_STYLESETCHARACTERSET SCI_START + 66
+#define SCI_STYLESETVISIBLE SCI_START + 74
#define SCI_SETSELFORE SCI_START + 67
#define SCI_SETSELBACK SCI_START + 68
diff --git a/src/Editor.cxx b/src/Editor.cxx
index f70826473..44e28dbc2 100644
--- a/src/Editor.cxx
+++ b/src/Editor.cxx
@@ -14,7 +14,7 @@
#if PLAT_WX || PLAT_GTK
#include "WinDefs.h"
-#endif
+#endif
#include "ContractionState.h"
#include "SVector.h"
@@ -37,10 +37,10 @@ Editor::Editor() {
ctrlID = 0;
stylesValid = false;
-
+
printMagnification = 0;
printColourMode = SC_PRINT_NORMAL;
-
+
hideSelection = false;
inOverstrike = false;
@@ -67,46 +67,46 @@ Editor::Editor() {
xStartSelect = 0;
xEndSelect = 0;
primarySelection = true;
-
+
caretPolicy = CARET_SLOP;
caretSlop = 0;
searchAnchor = 0;
-
+
ucWheelScrollLines = 0;
cWheelDelta = 0; //wheel delta from roll
xOffset = 0;
xCaretMargin = 50;
horizontalScrollBarVisible = true;
-
+
currentPos = 0;
anchor = 0;
topLine = 0;
posTopLine = 0;
-
+
needUpdateUI = true;
- braces[0]=invalidPosition;
- braces[1]=invalidPosition;
+ braces[0] = invalidPosition;
+ braces[1] = invalidPosition;
bracesMatchStyle = STYLE_BRACEBAD;
highlightGuideColumn = 0;
theEdge = 0;
-
+
paintState = notPainting;
-
+
modEventMask = SC_MODEVENTMASKALL;
displayPopupMenu = true;
-
+
pdoc = new Document();
pdoc ->AddRef();
pdoc->AddWatcher(this, 0);
#ifdef MACRO_SUPPORT
recordingMacro = 0;
-#endif
+#endif
foldFlags = 0;
}
@@ -226,12 +226,12 @@ Point Editor::LocationFromPosition(unsigned int pos) {
Point pt;
pt.y = (lineVisible - topLine) * vs.lineHeight; // + half a lineheight?
unsigned int posLineStart = pdoc->LineStart(line);
+ LineLayout ll;
+ LayoutLine(line, &surface, vs, ll);
if ((pos - posLineStart) > LineLayout::maxLineLength) {
// very long line so put x at arbitrary large position
- pt.x = 30000 + vs.fixedColumnWidth - xOffset;
+ pt.x = ll.positions[LineLayout::maxLineLength] + vs.fixedColumnWidth - xOffset;
} else {
- LineLayout ll;
- LayoutLine(line, &surface, vs, ll);
pt.x = ll.positions[pos - posLineStart] + vs.fixedColumnWidth - xOffset;
}
return pt;
@@ -241,7 +241,7 @@ int Editor::XFromPosition(unsigned int pos) {
Point pt = LocationFromPosition(pos);
return pt.x - vs.fixedColumnWidth + xOffset;
}
-
+
int Editor::LineFromLocation(Point pt) {
return cs.DocFromDisplay(pt.y / vs.lineHeight + topLine);
}
@@ -262,7 +262,7 @@ int Editor::PositionFromLocation(Point pt) {
return 0;
if (line >= pdoc->LinesTotal())
return pdoc->Length();
-//Platform::DebugPrintf("Position of (%d,%d) line = %d top=%d\n", pt.x, pt.y, line, topLine);
+ //Platform::DebugPrintf("Position of (%d,%d) line = %d top=%d\n", pt.x, pt.y, line, topLine);
Surface surface;
surface.Init();
surface.SetUnicodeMode(SC_CP_UTF8 == pdoc->dbcsCodePage);
@@ -271,8 +271,8 @@ int Editor::PositionFromLocation(Point pt) {
LineLayout ll;
LayoutLine(line, &surface, vs, ll);
for (int i = 0; i < ll.numCharsInLine; i++) {
- if (pt.x < ((ll.positions[i] + ll.positions[i + 1]) / 2) ||
- ll.chars[i] == '\r' || ll.chars[i] == '\n') {
+ if (pt.x < ((ll.positions[i] + ll.positions[i + 1]) / 2) ||
+ ll.chars[i] == '\r' || ll.chars[i] == '\n') {
return i + posLineStart;
}
}
@@ -293,8 +293,8 @@ int Editor::PositionFromLineX(int line, int x) {
LineLayout ll;
LayoutLine(line, &surface, vs, ll);
for (int i = 0; i < ll.numCharsInLine; i++) {
- if (x < ((ll.positions[i] + ll.positions[i + 1]) / 2) ||
- ll.chars[i] == '\r' || ll.chars[i] == '\n') {
+ if (x < ((ll.positions[i] + ll.positions[i + 1]) / 2) ||
+ ll.chars[i] == '\r' || ll.chars[i] == '\n') {
return i + posLineStart;
}
}
@@ -373,7 +373,7 @@ int Editor::SelectionStart(int line) {
//return PositionFromLineX(line, minX + vs.fixedColumnWidth - xOffset);
return PositionFromLineX(line, minX);
}
- }
+ }
}
int Editor::SelectionEnd(int line) {
@@ -444,10 +444,26 @@ void Editor::SetEmptySelection(int currentPos_) {
SetSelection(currentPos_, currentPos_);
}
+int Editor::MovePositionOutsideChar(int pos, int moveDir, bool checkLineEnd) {
+ // Asks document to find a good position and then moves out of any invisible positions
+ pos = pdoc->MovePositionOutsideChar(pos, moveDir, checkLineEnd);
+ int mask = pdoc->stylingBitsMask;
+ if (moveDir > 0) {
+ while ((pos < pdoc->Length()) &&
+ (!vs.styles[pdoc->StyleAt(pos - 1) & mask].visible))
+ pos++;
+ } else {
+ while ((pos > 0) &&
+ (!vs.styles[pdoc->StyleAt(pos - 1) & mask].visible))
+ pos--;
+ }
+ return pos;
+}
+
int Editor::MovePositionTo(int newPos, bool extend) {
int delta = newPos - currentPos;
newPos = pdoc->ClampPositionIntoDocument(newPos);
- newPos = pdoc->MovePositionOutsideChar(newPos, delta);
+ newPos = MovePositionOutsideChar(newPos, delta);
if (extend) {
SetSelection(newPos);
} else {
@@ -460,7 +476,7 @@ int Editor::MovePositionTo(int newPos, bool extend) {
int Editor::MovePositionSoVisible(int pos, int moveDir) {
pos = pdoc->ClampPositionIntoDocument(pos);
- pos = pdoc->MovePositionOutsideChar(pos, moveDir);
+ pos = MovePositionOutsideChar(pos, moveDir);
int lineDoc = pdoc->LineFromPosition(pos);
if (cs.GetVisible(lineDoc)) {
return pos;
@@ -521,7 +537,7 @@ void Editor::MoveCaretInsideView() {
MovePositionTo(PositionFromLocation(
Point(lastXChosen, rcClient.top)));
} else if ((pt.y + vs.lineHeight - 1) > rcClient.bottom) {
- int yOfLastLineFullyDisplayed = rcClient.top + (LinesOnScreen()-1) * vs.lineHeight;
+ int yOfLastLineFullyDisplayed = rcClient.top + (LinesOnScreen() - 1) * vs.lineHeight;
MovePositionTo(PositionFromLocation(
Point(lastXChosen, rcClient.top + yOfLastLineFullyDisplayed)));
}
@@ -543,11 +559,11 @@ void Editor::EnsureCaretVisible(bool useMargin) {
int xMargin = Platform::Clamp(xCaretMargin, 2, Platform::Maximum(rcClient.Width() - 10, 4) / 2);
if (!useMargin)
xMargin = 2;
-
+
// Ensure certain amount of text visible on both sides of caretSo move if caret just on edge
rcClient.left = rcClient.left + xMargin;
rcClient.right = rcClient.right - xMargin;
-
+
if (!rcClient.Contains(pt) || !rcClient.Contains(ptBottomCaret) || (caretPolicy & CARET_STRICT)) {
//Platform::DebugPrintf("EnsureCaretVisible move, (%d,%d) (%d,%d)\n", pt.x, pt.y, rcClient.left, rcClient.right);
// It should be possible to scroll the window to show the caret,
@@ -557,8 +573,8 @@ void Editor::EnsureCaretVisible(bool useMargin) {
SetTopLine(Platform::Clamp(lineCaret - caretSlop, 0, MaxScrollPos()));
SetVerticalScrollPos();
Redraw();
- } else if ((lineCaret > topLine + LinesOnScreen() - 1) ||
- ((caretPolicy & CARET_STRICT) && (lineCaret > topLine + LinesOnScreen() - 1 - caretSlop))) {
+ } else if ((lineCaret > topLine + LinesOnScreen() - 1) ||
+ ((caretPolicy & CARET_STRICT) && (lineCaret > topLine + LinesOnScreen() - 1 - caretSlop))) {
SetTopLine(Platform::Clamp(lineCaret - LinesOnScreen() + 1 + caretSlop, 0, MaxScrollPos()));
SetVerticalScrollPos();
Redraw();
@@ -595,7 +611,7 @@ void Editor::ShowCaretAtCurrentPosition() {
if (!wMain.HasFocus()) {
caret.active = false;
caret.on = false;
- return;
+ return ;
}
caret.active = true;
caret.on = true;
@@ -616,13 +632,13 @@ void Editor::InvalidateCaret() {
void Editor::PaintSelMargin(Surface *surfWindow, PRectangle &rc) {
if (vs.fixedColumnWidth == 0)
- return;
+ return ;
PRectangle rcMargin = GetClientRectangle();
rcMargin.right = vs.fixedColumnWidth;
if (!rc.Intersects(rcMargin))
- return;
+ return ;
Surface *surface;
if (bufferedDraw) {
@@ -634,9 +650,9 @@ void Editor::PaintSelMargin(Surface *surfWindow, PRectangle &rc) {
PRectangle rcSelMargin = rcMargin;
rcSelMargin.right = rcMargin.left;
- for (int margin=0; margin < vs.margins; margin++) {
+ for (int margin = 0; margin < vs.margins; margin++) {
if (vs.ms[margin].width > 0) {
-
+
rcSelMargin.left = rcSelMargin.right;
rcSelMargin.right = rcSelMargin.left + vs.ms[margin].width;
@@ -650,13 +666,13 @@ void Editor::PaintSelMargin(Surface *surfWindow, PRectangle &rc) {
*/
if (vs.ms[margin].mask & SC_MASK_FOLDERS)
// Required because of special way brush is created for selection margin
- surface->FillRectangle(rcSelMargin, pixmapSelPattern);
+ surface->FillRectangle(rcSelMargin, pixmapSelPattern);
else
- surface->FillRectangle(rcSelMargin, vs.styles[STYLE_LINENUMBER].back.allocated);
+ surface->FillRectangle(rcSelMargin, vs.styles[STYLE_LINENUMBER].back.allocated);
} else {
surface->FillRectangle(rcSelMargin, vs.styles[STYLE_LINENUMBER].back.allocated);
}
-
+
int visibleLine = topLine;
int line = cs.DocFromDisplay(visibleLine);
int yposScreen = 0;
@@ -680,7 +696,7 @@ void Editor::PaintSelMargin(Surface *surfWindow, PRectangle &rc) {
sprintf(number, "%d", line + 1);
if (foldFlags & 64)
sprintf(number, "%X", pdoc->GetLevel(line));
- PRectangle rcNumber=rcMarker;
+ PRectangle rcNumber = rcMarker;
// Right justify
int width = surface->WidthText(vs.styles[STYLE_LINENUMBER].font, number, strlen(number));
int xpos = rcNumber.right - width - 3;
@@ -688,11 +704,11 @@ void Editor::PaintSelMargin(Surface *surfWindow, PRectangle &rc) {
if ((visibleLine < cs.LinesDisplayed()) && cs.GetVisible(line)) {
surface->DrawText(rcNumber, vs.styles[STYLE_LINENUMBER].font,
rcNumber.top + vs.maxAscent, number, strlen(number),
- vs.styles[STYLE_LINENUMBER].fore.allocated,
- vs.styles[STYLE_LINENUMBER].back.allocated);
+ vs.styles[STYLE_LINENUMBER].fore.allocated,
+ vs.styles[STYLE_LINENUMBER].back.allocated);
}
}
-
+
if (marks) {
for (int markBit = 0; (markBit < 32) && marks; markBit++) {
if (marks & 1) {
@@ -703,7 +719,7 @@ void Editor::PaintSelMargin(Surface *surfWindow, PRectangle &rc) {
marks >>= 1;
}
}
-
+
visibleLine++;
line = cs.DocFromDisplay(visibleLine);
yposScreen += vs.lineHeight;
@@ -713,8 +729,8 @@ void Editor::PaintSelMargin(Surface *surfWindow, PRectangle &rc) {
PRectangle rcBlankMargin = rcMargin;
rcBlankMargin.left = rcSelMargin.right;
- surface->FillRectangle(rcBlankMargin, vs.styles[STYLE_DEFAULT].back.allocated);
-
+ surface->FillRectangle(rcBlankMargin, vs.styles[STYLE_DEFAULT].back.allocated);
+
if (bufferedDraw) {
surfWindow->Copy(rcMargin, Point(), pixmapSelMargin);
}
@@ -741,10 +757,10 @@ void Editor::LayoutLine(int line, Surface *surface, ViewStyle &vstyle, LineLayou
char styleByte = 0;
int styleMask = pdoc->stylingBitsMask;
ll.xHighlightGuide = 0;
- if (posLineEnd >= (posLineStart + LineLayout::maxLineLength)) {
- posLineEnd = posLineStart + LineLayout::maxLineLength - 1;
- }
- for (int charInDoc=posLineStart; charInDoc<posLineEnd; charInDoc++) {
+ if (posLineEnd > (posLineStart + LineLayout::maxLineLength)) {
+ posLineEnd = posLineStart + LineLayout::maxLineLength;
+ }
+ for (int charInDoc = posLineStart; charInDoc < posLineEnd; charInDoc++) {
char chDoc = pdoc->CharAt(charInDoc);
styleByte = pdoc->StyleAt(charInDoc);
if (vstyle.viewEOL || ((chDoc != '\r') && (chDoc != '\n'))) {
@@ -754,40 +770,46 @@ void Editor::LayoutLine(int line, Surface *surface, ViewStyle &vstyle, LineLayou
numCharsInLine++;
}
}
- ll.chars[numCharsInLine] = 0;
+ // Extra element at the end of the line to hold end x position and act as
+ ll.chars[numCharsInLine] = 0; // Also triggers processing in the loops as this is a control character
ll.styles[numCharsInLine] = styleByte; // For eolFilled
ll.indicators[numCharsInLine] = 0;
- ll.indicators[numCharsInLine+1] = 0;
- // Layout the line, determining the position of each character
+ // Layout the line, determining the position of each character,
+ // with an extra element at the end for the end of the line.
int startseg = 0;
int startsegx = 0;
ll.positions[0] = 0;
- ll.positions[numCharsInLine + 1] = 0;
unsigned int tabWidth = vstyle.spaceWidth * pdoc->tabInChars;
-
+
for (int charInLine = 0; charInLine < numCharsInLine; charInLine++) {
if ((ll.styles[charInLine] != ll.styles[charInLine + 1]) ||
IsControlCharacter(ll.chars[charInLine]) || IsControlCharacter(ll.chars[charInLine + 1])) {
ll.positions[startseg] = 0;
- if (IsControlCharacter(ll.chars[charInLine])) {
- if (ll.chars[charInLine] == '\t') {
- ll.positions[charInLine + 1] = ((((startsegx + 2) /
- tabWidth) + 1) * tabWidth) - startsegx;
+ if (vstyle.styles[ll.styles[charInLine]].visible) {
+ if (IsControlCharacter(ll.chars[charInLine])) {
+ if (ll.chars[charInLine] == '\t') {
+ ll.positions[charInLine + 1] = ((((startsegx + 2) /
+ tabWidth) + 1) * tabWidth) - startsegx;
+ } else {
+ const char *ctrlChar = ControlCharacterString(ll.chars[charInLine]);
+ // +3 For a blank on front and rounded edge each side:
+ ll.positions[charInLine + 1] = surface->WidthText(ctrlCharsFont, ctrlChar, strlen(ctrlChar)) + 3;
+ }
} else {
- const char *ctrlChar = ControlCharacterString(ll.chars[charInLine]);
- // +3 For a blank on front and rounded edge each side:
- ll.positions[charInLine + 1] = surface->WidthText(ctrlCharsFont, ctrlChar, strlen(ctrlChar)) + 3;
+ int lenSeg = charInLine - startseg + 1;
+ if ((lenSeg == 1) && (' ' == ll.chars[startseg])) {
+ // Over half the segments are single characters and of these about half are space characters.
+ ll.positions[charInLine + 1] = vstyle.styles[ll.styles[charInLine]].spaceWidth;
+ } else {
+ surface->MeasureWidths(vstyle.styles[ll.styles[charInLine]].font, ll.chars + startseg,
+ charInLine - startseg + 1, ll.positions + startseg + 1);
+ }
+ }
+ } else { // invisible
+ for (int posToZero = startseg; posToZero <= (charInLine + 1); posToZero++) {
+ ll.positions[posToZero] = 0;
}
- } else {
- int lenSeg = charInLine - startseg + 1;
- if ((lenSeg == 1) && (' ' == ll.chars[startseg])) {
- // Over half the segments are single characters and of these about half are space characters.
- ll.positions[charInLine + 1] = vstyle.styles[ll.styles[charInLine]].spaceWidth;
- } else {
- surface->MeasureWidths(vstyle.styles[ll.styles[charInLine]].font, ll.chars + startseg,
- charInLine - startseg + 1, ll.positions + startseg + 1);
- }
}
for (int posToIncrease = startseg; posToIncrease <= (charInLine + 1); posToIncrease++) {
ll.positions[posToIncrease] += startsegx;
@@ -799,11 +821,11 @@ void Editor::LayoutLine(int line, Surface *surface, ViewStyle &vstyle, LineLayou
ll.numCharsInLine = numCharsInLine;
}
-void Editor::DrawLine(Surface *surface, ViewStyle &vsDraw, int line, int lineVisible, int xStart,
- PRectangle rcLine, LineLayout &ll) {
-
+void Editor::DrawLine(Surface *surface, ViewStyle &vsDraw, int line, int lineVisible, int xStart,
+ PRectangle rcLine, LineLayout &ll) {
+
PRectangle rcSegment = rcLine;
-
+
// Using one font for all control characters so it can be controlled independently to ensure
// the box goes around the characters tightly. Seems to be no way to work out what height
// is taken by an individual character - internal leading gives varying results.
@@ -828,7 +850,7 @@ void Editor::DrawLine(Surface *surface, ViewStyle &vsDraw, int line, int lineVis
int indentWidth = pdoc->indentInChars * vsDraw.spaceWidth;
if (indentWidth == 0)
indentWidth = pdoc->tabInChars * vsDraw.spaceWidth;
-
+
int posLineStart = pdoc->LineStart(line);
int posLineEnd = pdoc->LineStart(line + 1);
@@ -839,9 +861,9 @@ void Editor::DrawLine(Surface *surface, ViewStyle &vsDraw, int line, int lineVis
int iDoc = i + posLineStart;
// If there is the end of a style run for any reason
if ((ll.styles[i] != ll.styles[i + 1]) ||
- IsControlCharacter(ll.chars[i]) || IsControlCharacter(ll.chars[i + 1]) ||
- ((ll.selStart != ll.selEnd) && ((iDoc + 1 == ll.selStart) || (iDoc + 1 == ll.selEnd))) ||
- (i == (ll.edgeColumn-1))) {
+ IsControlCharacter(ll.chars[i]) || IsControlCharacter(ll.chars[i + 1]) ||
+ ((ll.selStart != ll.selEnd) && ((iDoc + 1 == ll.selStart) || (iDoc + 1 == ll.selEnd))) ||
+ (i == (ll.edgeColumn - 1))) {
int styleMain = ll.styles[i];
Colour textBack = vsDraw.styles[styleMain].back.allocated;
Colour textFore = vsDraw.styles[styleMain].fore.allocated;
@@ -875,20 +897,21 @@ void Editor::DrawLine(Surface *surface, ViewStyle &vsDraw, int line, int lineVis
if (xIG >= ll.positions[i] && xIG > 0) {
Point from(0, ((lineVisible & 1) && (vsDraw.lineHeight & 1)) ? 1 : 0);
PRectangle rcCopyArea(xIG + xStart + 1, rcSegment.top, xIG + xStart + 2, rcSegment.bottom);
- surface->Copy(rcCopyArea, from, (ll.xHighlightGuide == xIG) ?
- pixmapIndentGuideHighlight : pixmapIndentGuide);
+ surface->Copy(rcCopyArea, from, (ll.xHighlightGuide == xIG) ?
+ pixmapIndentGuideHighlight : pixmapIndentGuide);
}
}
}
if (vsDraw.viewWhitespace != wsInvisible) {
if (!inIndentation || vsDraw.viewWhitespace == wsVisibleAlways) {
PRectangle rcTab(rcSegment.left + 1, rcSegment.top + 4,
- rcSegment.right - 1, rcSegment.bottom - vsDraw.maxDescent);
+ rcSegment.right - 1, rcSegment.bottom - vsDraw.maxDescent);
DrawTabArrow(surface, rcTab, rcSegment.top + vsDraw.lineHeight / 2);
}
}
- // Manage control character display
- } else if (IsControlCharacter(ll.chars[i])) {
+ // Manage control character display
+ }
+ else if (IsControlCharacter(ll.chars[i])) {
inIndentation = false;
const char *ctrlChar = ControlCharacterString(ll.chars[i]);
rcSegment.left = ll.positions[i] + xStart;
@@ -908,20 +931,21 @@ void Editor::DrawLine(Surface *surface, ViewStyle &vsDraw, int line, int lineVis
rcChar.left++;
rcChar.right--;
surface->DrawTextClipped(rcChar, ctrlCharsFont,
- rcSegment.top + vsDraw.maxAscent, ctrlChar, strlen(ctrlChar),
- textBack, textFore);
- // Manage normal display
- } else {
+ rcSegment.top + vsDraw.maxAscent, ctrlChar, strlen(ctrlChar),
+ textBack, textFore);
+ // Manage normal display
+ }
+ else {
rcSegment.left = ll.positions[startseg] + xStart;
rcSegment.right = ll.positions[i + 1] + xStart;
- // Only try to draw if really visible - enhances performance by not calling environment to
+ // Only try to draw if really visible - enhances performance by not calling environment to
// draw strings that are completely past the right side of the window.
if (rcSegment.left <= rcLine.right) {
surface->DrawText(rcSegment, textFont,
- rcSegment.top + vsDraw.maxAscent, ll.chars + startseg,
- i - startseg + 1, textFore, textBack);
- if (vsDraw.viewWhitespace != wsInvisible ||
- (inIndentation && vsDraw.viewIndentationGuides)) {
+ rcSegment.top + vsDraw.maxAscent, ll.chars + startseg,
+ i - startseg + 1, textFore, textBack);
+ if (vsDraw.viewWhitespace != wsInvisible ||
+ (inIndentation && vsDraw.viewIndentationGuides)) {
for (int cpos = 0; cpos <= i - startseg; cpos++) {
if (ll.chars[cpos + startseg] == ' ') {
if (vsDraw.viewWhitespace != wsInvisible) {
@@ -938,8 +962,8 @@ void Editor::DrawLine(Surface *surface, ViewStyle &vsDraw, int line, int lineVis
if (startSpace > 0 && (startSpace % indentWidth == 0)) {
Point from(0, ((lineVisible & 1) && (vsDraw.lineHeight & 1)) ? 1 : 0);
PRectangle rcCopyArea(startSpace + xStart + 1, rcSegment.top, startSpace + xStart + 2, rcSegment.bottom);
- surface->Copy(rcCopyArea, from, (ll.xHighlightGuide == ll.positions[cpos + startseg]) ?
- pixmapIndentGuideHighlight : pixmapIndentGuide);
+ surface->Copy(rcCopyArea, from, (ll.xHighlightGuide == ll.positions[cpos + startseg]) ?
+ pixmapIndentGuideHighlight : pixmapIndentGuide);
}
}
} else {
@@ -990,7 +1014,7 @@ void Editor::DrawLine(Surface *surface, ViewStyle &vsDraw, int line, int lineVis
rcSegment.left = xEol + xStart;
rcSegment.right = xEol + vsDraw.aveCharWidth + xStart;
bool eolInSelection = (posLineEnd > ll.selStart) && (posLineEnd <= ll.selEnd) && (ll.selStart != ll.selEnd);
- if (eolInSelection && vsDraw.selbackset && (line < pdoc->LinesTotal()-1)) {
+ if (eolInSelection && vsDraw.selbackset && (line < pdoc->LinesTotal() - 1)) {
if (primarySelection)
surface->FillRectangle(rcSegment, vsDraw.selbackground.allocated);
else
@@ -1010,7 +1034,7 @@ void Editor::DrawLine(Surface *surface, ViewStyle &vsDraw, int line, int lineVis
} else {
surface->FillRectangle(rcSegment, vsDraw.styles[STYLE_DEFAULT].back.allocated);
}
-
+
if (vsDraw.edgeState == EDGE_LINE) {
int edgeX = ll.edgeColumn * vsDraw.spaceWidth;
rcSegment.left = edgeX + xStart;
@@ -1048,21 +1072,21 @@ void Editor::Paint(Surface *surfaceWindow, PRectangle rcArea) {
}
if (!pixmapIndentGuide.Initialised()) {
// 1 extra pixel in height so can handle odd/even positions and so produce a continuous line
- pixmapIndentGuide.InitPixMap(1, vs.lineHeight+1, surfaceWindow);
- pixmapIndentGuideHighlight.InitPixMap(1, vs.lineHeight+1, surfaceWindow);
+ pixmapIndentGuide.InitPixMap(1, vs.lineHeight + 1, surfaceWindow);
+ pixmapIndentGuideHighlight.InitPixMap(1, vs.lineHeight + 1, surfaceWindow);
PRectangle rcIG(0, 0, 1, vs.lineHeight);
pixmapIndentGuide.FillRectangle(rcIG, vs.styles[STYLE_INDENTGUIDE].back.allocated);
pixmapIndentGuide.PenColour(vs.styles[STYLE_INDENTGUIDE].fore.allocated);
pixmapIndentGuideHighlight.FillRectangle(rcIG, vs.styles[STYLE_BRACELIGHT].back.allocated);
pixmapIndentGuideHighlight.PenColour(vs.styles[STYLE_BRACELIGHT].fore.allocated);
- for (int stripe = 1; stripe < vs.lineHeight+1; stripe+=2) {
+ for (int stripe = 1; stripe < vs.lineHeight + 1; stripe += 2) {
pixmapIndentGuide.MoveTo(0, stripe);
pixmapIndentGuide.LineTo(2, stripe);
pixmapIndentGuideHighlight.MoveTo(0, stripe);
pixmapIndentGuideHighlight.LineTo(2, stripe);
}
}
-
+
if (bufferedDraw) {
if (!pixmapLine.Initialised()) {
pixmapLine.InitPixMap(rcClient.Width(), rcClient.Height(),
@@ -1081,7 +1105,7 @@ void Editor::Paint(Surface *surfaceWindow, PRectangle rcArea) {
int screenLinePaintFirst = rcArea.top / vs.lineHeight;
// The area to be painted plus one extra line is styled.
// The extra line is to determine when a style change, such as statrting a comment flows on to other lines.
- int lineStyleLast = topLine + (rcArea.bottom-1) / vs.lineHeight + 1;
+ int lineStyleLast = topLine + (rcArea.bottom - 1) / vs.lineHeight + 1;
//Platform::DebugPrintf("Paint lines = %d .. %d\n", topLine + screenLinePaintFirst, lineStyleLast);
int endPosPaint = pdoc->Length();
if (lineStyleLast < cs.LinesDisplayed())
@@ -1100,20 +1124,20 @@ void Editor::Paint(Surface *surfaceWindow, PRectangle rcArea) {
NotifyUpdateUI();
needUpdateUI = false;
}
-
+
PaintSelMargin(surfaceWindow, rcArea);
PRectangle rcRightMargin = rcClient;
rcRightMargin.left = rcRightMargin.right - vs.rightMarginWidth;
if (rcArea.Intersects(rcRightMargin)) {
- surfaceWindow->FillRectangle(rcRightMargin, vs.styles[STYLE_DEFAULT].back.allocated);
+ surfaceWindow->FillRectangle(rcRightMargin, vs.styles[STYLE_DEFAULT].back.allocated);
}
if (paintState == paintAbandoned) {
// Either styling or NotifyUpdateUI noticed that painting is needed
// outside the current painting rectangle
//Platform::DebugPrintf("Abandoning paint\n");
- return;
+ return ;
}
//Platform::DebugPrintf("start display %d, offset = %d\n", pdoc->Length(), xOffset);
@@ -1156,19 +1180,23 @@ void Editor::Paint(Surface *surfaceWindow, PRectangle rcArea) {
// and determine the x position at which each character starts.
LineLayout ll;
LayoutLine(line, surface, vs, ll);
-
+
// Highlight the current braces if any
- if ((braces[0] >= posLineStart) && (braces[0] < posLineEnd))
- ll.styles[braces[0] - posLineStart] =
- static_cast<char>(bracesMatchStyle);
- if ((braces[1] >= posLineStart) && (braces[1] < posLineEnd))
- ll.styles[braces[1] - posLineStart] =
- static_cast<char>(bracesMatchStyle);
+ if ((braces[0] >= posLineStart) && (braces[0] < posLineEnd)) {
+ int braceOffset = braces[0] - posLineStart;
+ if (braceOffset < ll.numCharsInLine)
+ ll.styles[braceOffset] = static_cast<char>(bracesMatchStyle);
+ }
+ if ((braces[1] >= posLineStart) && (braces[1] < posLineEnd)) {
+ int braceOffset = braces[1] - posLineStart;
+ if (braceOffset < ll.numCharsInLine)
+ ll.styles[braceOffset] = static_cast<char>(bracesMatchStyle);
+ }
if ((braces[0] >= posLineStart && braces[1] <= posLineEnd) ||
- (braces[1] >= posLineStart && braces[0] <= posLineEnd)) {
+ (braces[1] >= posLineStart && braces[0] <= posLineEnd)) {
ll.xHighlightGuide = highlightGuideColumn * vs.spaceWidth;
}
-
+
ll.selStart = SelectionStart(line);
ll.selEnd = SelectionEnd(line);
if (hideSelection) {
@@ -1177,7 +1205,7 @@ void Editor::Paint(Surface *surfaceWindow, PRectangle rcArea) {
}
// Need to fix this up so takes account of Unicode and DBCS
ll.edgeColumn = theEdge;
-
+
// Draw the line
if (cs.GetVisible(line))
DrawLine(surface, vs, line, visibleLine, xStart, rcLine, ll);
@@ -1197,7 +1225,7 @@ void Editor::Paint(Surface *surfaceWindow, PRectangle rcArea) {
surface->FillRectangle(rcFoldLine, vs.styles[STYLE_DEFAULT].fore.allocated);
}
}
-
+
// Draw the Caret
if (line == lineCaret) {
int offset = Platform::Minimum(posCaret - posLineStart, LineLayout::maxLineLength);
@@ -1228,12 +1256,12 @@ void Editor::Paint(Surface *surfaceWindow, PRectangle rcArea) {
surface->FillRectangle(rcCaret, vs.caretcolour.allocated);
}
}
-
+
if (cs.GetVisible(line)) {
if (bufferedDraw) {
Point from(vs.fixedColumnWidth, 0);
PRectangle rcCopyArea(vs.fixedColumnWidth, yposScreen,
- rcClient.right, yposScreen + vs.lineHeight);
+ rcClient.right, yposScreen + vs.lineHeight);
surfaceWindow->Copy(rcCopyArea, from, pixmapLine);
}
}
@@ -1250,6 +1278,7 @@ void Editor::Paint(Surface *surfaceWindow, PRectangle rcArea) {
//Platform::DebugPrintf("Paint [%0d] took %g\n", line, g_timer_elapsed(tim, 0));
}
//g_timer_destroy(tim);
+
PRectangle rcBeyondEOF = rcClient;
rcBeyondEOF.left = vs.fixedColumnWidth;
rcBeyondEOF.right = rcBeyondEOF.right;
@@ -1276,11 +1305,11 @@ Colour InvertedLight(Colour orig) {
unsigned int l = (r + g + b) / 3; // There is a better calculation for this that matches human eye
unsigned int il = 0xff - l;
if (l == 0)
- return Colour(0xff,0xff,0xff);
+ return Colour(0xff, 0xff, 0xff);
r = r * il / l;
g = g * il / l;
b = b * il / l;
- return Colour(Platform::Minimum(r, 0xff),Platform::Minimum(g, 0xff),Platform::Minimum(b, 0xff));
+ return Colour(Platform::Minimum(r, 0xff), Platform::Minimum(g, 0xff), Platform::Minimum(b, 0xff));
}
// This is mostly copied from the Paint method but with some things omitted
@@ -1296,13 +1325,13 @@ long Editor::FormatRange(bool draw, RangeToFormat *pfr) {
Surface *surfaceMeasure = new Surface();
surfaceMeasure->Init(pfr->hdcTarget);
surfaceMeasure->SetUnicodeMode(SC_CP_UTF8 == pdoc->dbcsCodePage);
-
+
ViewStyle vsPrint(vs);
-
+
// Modify the view style for printing as do not normally want any of the transient features to be printed
// Printing supports only the line number margin.
int lineNumberIndex = -1;
- for (int margin=0; margin < ViewStyle::margins; margin++) {
+ for (int margin = 0; margin < ViewStyle::margins; margin++) {
if ((!vsPrint.ms[margin].symbol) && (vsPrint.ms[margin].width > 0)) {
lineNumberIndex = margin;
} else {
@@ -1317,18 +1346,18 @@ long Editor::FormatRange(bool draw, RangeToFormat *pfr) {
vsPrint.selbackset = false;
vsPrint.selforeset = false;
// White background for the line numbers
- vsPrint.styles[STYLE_LINENUMBER].back.desired = Colour(0xff,0xff,0xff);
- for (int sty=0;sty<=STYLE_MAX;sty++) {
+ vsPrint.styles[STYLE_LINENUMBER].back.desired = Colour(0xff, 0xff, 0xff);
+ for (int sty = 0;sty <= STYLE_MAX;sty++) {
if (printColourMode == SC_PRINT_INVERTLIGHT) {
- vsPrint.styles[sty].fore.desired = InvertedLight(vsPrint.styles[sty].fore.desired);
- vsPrint.styles[sty].back.desired = InvertedLight(vsPrint.styles[sty].back.desired);
+ vsPrint.styles[sty].fore.desired = InvertedLight(vsPrint.styles[sty].fore.desired);
+ vsPrint.styles[sty].back.desired = InvertedLight(vsPrint.styles[sty].back.desired);
} else if (printColourMode == SC_PRINT_BLACKONWHITE) {
- vsPrint.styles[sty].fore.desired = Colour(0,0,0);
- vsPrint.styles[sty].back.desired = Colour(0xff,0xff,0xff);
+ vsPrint.styles[sty].fore.desired = Colour(0, 0, 0);
+ vsPrint.styles[sty].back.desired = Colour(0xff, 0xff, 0xff);
}
}
- vsPrint.styles[STYLE_LINENUMBER].back.desired = Colour(0xff,0xff,0xff);
-
+ vsPrint.styles[STYLE_LINENUMBER].back.desired = Colour(0xff, 0xff, 0xff);
+
vsPrint.Refresh(*surfaceMeasure);
// Ensure colours are set up
vsPrint.RefreshColourPalette(palette, true);
@@ -1336,8 +1365,8 @@ long Editor::FormatRange(bool draw, RangeToFormat *pfr) {
// Determining width must hapen after fonts have been realised in Refresh
int lineNumberWidth = 0;
if (lineNumberIndex >= 0) {
- lineNumberWidth = surface->WidthText(vsPrint.styles[STYLE_LINENUMBER].font,
- "9999" lineNumberPrintSpace, 4 + strlen(lineNumberPrintSpace));
+ lineNumberWidth = surface->WidthText(vsPrint.styles[STYLE_LINENUMBER].font,
+ "9999" lineNumberPrintSpace, 4 + strlen(lineNumberPrintSpace));
vsPrint.ms[lineNumberIndex].width = lineNumberWidth;
}
@@ -1371,26 +1400,26 @@ long Editor::FormatRange(bool draw, RangeToFormat *pfr) {
rcLine.top = ypos;
rcLine.right = pfr->rc.right;
rcLine.bottom = ypos + vsPrint.lineHeight;
-
+
if (lineNumberWidth) {
char number[100];
sprintf(number, "%d" lineNumberPrintSpace, line + 1);
PRectangle rcNumber = rcLine;
rcNumber.right = rcNumber.left + lineNumberWidth;
// Right justify
- rcNumber.left -=
- surface->WidthText(vsPrint.styles[STYLE_LINENUMBER].font, number, strlen(number));
+ rcNumber.left -=
+ surface->WidthText(vsPrint.styles[STYLE_LINENUMBER].font, number, strlen(number));
surface->DrawText(rcNumber, vsPrint.styles[STYLE_LINENUMBER].font,
ypos + vsPrint.maxAscent, number, strlen(number),
- vsPrint.styles[STYLE_LINENUMBER].fore.allocated,
- vsPrint.styles[STYLE_LINENUMBER].back.allocated);
+ vsPrint.styles[STYLE_LINENUMBER].fore.allocated,
+ vsPrint.styles[STYLE_LINENUMBER].back.allocated);
}
// When printing, the hdc and hdcTarget may be the same, so
// changing the state of surfaceMeasure may change the underlying
- // state of surface. Therefore, any cached state is discarded before
+ // state of surface. Therefore, any cached state is discarded before
// using each surface.
-
+
// Copy this line and its styles from the document into local arrays
// and determine the x position at which each character starts.
surfaceMeasure->FlushCachedState();
@@ -1400,7 +1429,7 @@ long Editor::FormatRange(bool draw, RangeToFormat *pfr) {
ll.selEnd = -1;
// Need to fix this up so takes account of Unicode and DBCS
ll.edgeColumn = theEdge;
-
+
// Draw the line
surface->FlushCachedState();
DrawLine(surface, vsPrint, line, line, xStart, rcLine, ll);
@@ -1417,8 +1446,8 @@ long Editor::FormatRange(bool draw, RangeToFormat *pfr) {
}
// Empty method is overridden on GTK+ to show / hide scrollbars
-void Editor::ReconfigureScrollBars() {
-}
+void Editor::ReconfigureScrollBars() {}
+
void Editor::SetScrollBarsTo(PRectangle) {
RefreshStyleData();
@@ -1439,6 +1468,7 @@ void Editor::SetScrollBarsTo(PRectangle) {
//Platform::DebugPrintf("end max = %d page = %d\n", nMax, nPage);
}
+
void Editor::SetScrollBars() {
PRectangle rsClient = GetClientRectangle();
SetScrollBarsTo(rsClient);
@@ -1465,7 +1495,7 @@ void Editor::AddCharUTF(char *s, unsigned int len) {
SetEmptySelection(currentPos + len);
EnsureCaretVisible();
// Avoid blinking during rapid typing:
- ShowCaretAtCurrentPosition();
+ ShowCaretAtCurrentPosition();
SetLastXChosen();
NotifyChar(s[0]);
}
@@ -1476,7 +1506,7 @@ void Editor::ClearSelection() {
int lineStart = pdoc->LineFromPosition(SelectionStart());
int lineEnd = pdoc->LineFromPosition(SelectionEnd());
int startPos = SelectionStart();
- for (int line=lineEnd; line >= lineStart; line--) {
+ for (int line = lineEnd; line >= lineStart; line--) {
startPos = SelectionStart(line);
unsigned int chars = SelectionEnd(line) - startPos;
if (0 != chars) {
@@ -1511,7 +1541,7 @@ void Editor::ClearDocumentStyle() {
pdoc->StartStyling(0, '\377');
pdoc->SetStyleFor(pdoc->Length(), 0);
cs.ShowAll();
- pdoc->ClearLevels();
+ pdoc->ClearLevels();
}
void Editor::Cut() {
@@ -1525,9 +1555,9 @@ void Editor::PasteRectangular(int pos, const char *ptr, int len) {
int xInsert = XFromPosition(currentPos);
int line = pdoc->LineFromPosition(currentPos);
bool prevCr = false;
- for (int i=0; i<len; i++) {
+ for (int i = 0; i < len; i++) {
if ((ptr[i] == '\r') || (ptr[i] == '\n')) {
- if ((ptr[i] == '\r') || (!prevCr))
+ if ((ptr[i] == '\r') || (!prevCr))
line++;
if (line >= pdoc->LinesTotal()) {
if (pdoc->eolMode != SC_EOL_LF)
@@ -1538,7 +1568,7 @@ void Editor::PasteRectangular(int pos, const char *ptr, int len) {
currentPos = PositionFromLineX(line, xInsert);
prevCr = ptr[i] == '\r';
} else {
- pdoc->InsertString(currentPos, ptr+i, 1);
+ pdoc->InsertString(currentPos, ptr + i, 1);
currentPos++;
insertPos = currentPos;
prevCr = false;
@@ -1580,7 +1610,7 @@ void Editor::Redo() {
void Editor::DelChar() {
pdoc->DelChar(currentPos);
// Avoid blinking during rapid typing:
- ShowCaretAtCurrentPosition();
+ ShowCaretAtCurrentPosition();
}
void Editor::DelCharBack() {
@@ -1592,11 +1622,11 @@ void Editor::DelCharBack() {
SetEmptySelection(currentPos);
}
// Avoid blinking during rapid typing:
- ShowCaretAtCurrentPosition();
+ ShowCaretAtCurrentPosition();
}
-void Editor::NotifyFocus(bool) {
-}
+void Editor::NotifyFocus(bool) {}
+
void Editor::NotifyStyleToNeeded(int endStyleNeeded) {
SCNotification scn;
@@ -1621,7 +1651,7 @@ void Editor::NotifyChar(char ch) {
txt[1] = '\0';
NotifyMacroRecord(SCI_REPLACESEL, 0, reinterpret_cast<long>(txt));
}
-#endif
+#endif
}
void Editor::NotifySavePoint(bool isSavePoint) {
@@ -1655,7 +1685,7 @@ void Editor::NotifyUpdateUI() {
bool Editor::NotifyMarginClick(Point pt, bool shift, bool ctrl, bool alt) {
int marginClicked = -1;
int x = 0;
- for (int margin=0; margin < ViewStyle::margins; margin++) {
+ for (int margin = 0; margin < ViewStyle::margins; margin++) {
if ((pt.x > x) && (pt.x < x + vs.ms[margin].width))
marginClicked = margin;
x += vs.ms[margin].width;
@@ -1751,15 +1781,15 @@ void Editor::NotifyModified(Document*, DocModification mh, void *) {
}
}
}
- if (cs.LinesDisplayed() < cs.LinesInDoc()) {
- // Some lines are hidden so may need shown.
- // TODO: check if the modified area is hidden.
- if (mh.modificationType & SC_MOD_BEFOREINSERT) {
- NotifyNeedShown(mh.position, 0);
- } else if (mh.modificationType & SC_MOD_BEFOREDELETE) {
- NotifyNeedShown(mh.position, mh.length);
- }
- }
+ if (cs.LinesDisplayed() < cs.LinesInDoc()) {
+ // Some lines are hidden so may need shown.
+ // TODO: check if the modified area is hidden.
+ if (mh.modificationType & SC_MOD_BEFOREINSERT) {
+ NotifyNeedShown(mh.position, 0);
+ } else if (mh.modificationType & SC_MOD_BEFOREDELETE) {
+ NotifyNeedShown(mh.position, mh.length);
+ }
+ }
if (mh.linesAdded != 0) {
// Update contraction state for inserted and removed lines
@@ -1778,7 +1808,7 @@ void Editor::NotifyModified(Document*, DocModification mh, void *) {
SetVerticalScrollPos();
}
}
-
+
//Platform::DebugPrintf("** %x Doc Changed\n", this);
// TODO: could invalidate from mh.startModification to end of screen
//InvalidateRange(mh.position, mh.position + mh.length);
@@ -1798,13 +1828,14 @@ void Editor::NotifyModified(Document*, DocModification mh, void *) {
if (mh.modificationType & SC_MOD_CHANGEMARKER) {
RedrawSelMargin();
}
-
+
// If client wants to see this modification
if (mh.modificationType & modEventMask) {
if ((mh.modificationType & SC_MOD_CHANGESTYLE) == 0) {
// Real modification made to text of document.
NotifyChange(); // Send EN_CHANGE
}
+
SCNotification scn;
scn.nmhdr.code = SCN_MODIFIED;
scn.position = mh.position;
@@ -1884,10 +1915,11 @@ void Editor::NotifyMacroRecord(unsigned int iMessage, unsigned long wParam, long
case SCI_UPPERCASE:
break;
- // Filter out all others (display changes, etc)
+ // Filter out all others (display changes, etc)
default:
-// printf("Filtered out %ld of macro recording\n", iMessage);
- return;
+ // printf("Filtered out %ld of macro recording\n", iMessage);
+
+ return ;
}
// Send notification
@@ -1898,13 +1930,13 @@ void Editor::NotifyMacroRecord(unsigned int iMessage, unsigned long wParam, long
scn.lParam = lParam;
NotifyParent(scn);
}
-#endif
+#endif
// Force scroll and keep position relative to top of window
void Editor::PageMove(int direction, bool extend) {
Point pt = LocationFromPosition(currentPos);
int topLineNew = Platform::Clamp(
- topLine + direction * LinesToScroll(), 0, MaxScrollPos());
+ topLine + direction * LinesToScroll(), 0, MaxScrollPos());
int newPos = PositionFromLocation(
Point(lastXChosen, pt.y + direction * (vs.lineHeight * LinesToScroll())));
if (topLineNew != topLine) {
@@ -1924,17 +1956,17 @@ void Editor::ChangeCaseOfSelection(bool makeUpperCase) {
if (selType == selRectangle) {
int lineStart = pdoc->LineFromPosition(SelectionStart());
int lineEnd = pdoc->LineFromPosition(SelectionEnd());
- for (int line=lineEnd; line >= lineStart; line--) {
+ for (int line = lineEnd; line >= lineStart; line--) {
pdoc->ChangeCase(
- Range(SelectionStart(line), SelectionEnd(line)),
- makeUpperCase);
+ Range(SelectionStart(line), SelectionEnd(line)),
+ makeUpperCase);
}
// Would be nicer to keep the rectangular selection but this is complex
selType = selStream;
SetSelection(startCurrent, startCurrent);
} else {
- pdoc->ChangeCase(Range(SelectionStart(), SelectionEnd()),
- makeUpperCase);
+ pdoc->ChangeCase(Range(SelectionStart(), SelectionEnd()),
+ makeUpperCase);
SetSelection(startCurrent, startAnchor);
}
pdoc->EndUndoAction();
@@ -1944,35 +1976,35 @@ void Editor::ChangeCaseOfSelection(bool makeUpperCase) {
void Editor::LineTranspose() {
int line = pdoc->LineFromPosition(currentPos);
if (line > 0) {
- int startPrev = pdoc->LineStart(line-1);
- int endPrev = pdoc->LineEnd(line-1);
+ int startPrev = pdoc->LineStart(line - 1);
+ int endPrev = pdoc->LineEnd(line - 1);
int start = pdoc->LineStart(line);
int end = pdoc->LineEnd(line);
- int startNext = pdoc->LineStart(line+1);
+ int startNext = pdoc->LineStart(line + 1);
if (end < pdoc->Length()) {
end = startNext;
char *thisLine = CopyRange(start, end);
- pdoc->DeleteChars(start, end-start);
- pdoc->InsertString(startPrev, thisLine, end-start);
- MovePositionTo(startPrev+end-start);
+ pdoc->DeleteChars(start, end - start);
+ pdoc->InsertString(startPrev, thisLine, end - start);
+ MovePositionTo(startPrev + end - start);
delete []thisLine;
} else {
// Last line so line has no line end
char *thisLine = CopyRange(start, end);
char *prevEnd = CopyRange(endPrev, start);
- pdoc->DeleteChars(endPrev, end-endPrev);
- pdoc->InsertString(startPrev, thisLine, end-start);
- pdoc->InsertString(startPrev + end-start, prevEnd, start-endPrev);
- MovePositionTo(startPrev + end-endPrev);
+ pdoc->DeleteChars(endPrev, end - endPrev);
+ pdoc->InsertString(startPrev, thisLine, end - start);
+ pdoc->InsertString(startPrev + end - start, prevEnd, start - endPrev);
+ MovePositionTo(startPrev + end - endPrev);
delete []thisLine;
delete []prevEnd;
}
-
+
}
}
-void Editor::CancelModes() {
-}
+void Editor::CancelModes() {}
+
int Editor::KeyCommand(unsigned int iMessage) {
Point pt = LocationFromPosition(currentPos);
@@ -2091,9 +2123,9 @@ int Editor::KeyCommand(unsigned int iMessage) {
DropCaret();
ShowCaretAtCurrentPosition();
break;
- case SCI_CANCEL: // Cancel any modes - handled in subclass
+ case SCI_CANCEL: // Cancel any modes - handled in subclass
// Also unselect text
- CancelModes();
+ CancelModes();
break;
case SCI_DELETEBACK:
DelCharBack();
@@ -2172,16 +2204,16 @@ int Editor::KeyCommand(unsigned int iMessage) {
lineStart = t;
}
int start = pdoc->LineStart(lineStart);
- int end = pdoc->LineStart(lineEnd+1);
- SetSelection(start,end);
+ int end = pdoc->LineStart(lineEnd + 1);
+ SetSelection(start, end);
Cut();
}
break;
case SCI_LINEDELETE: {
int line = pdoc->LineFromPosition(currentPos);
int start = pdoc->LineStart(line);
- int end = pdoc->LineStart(line+1);
- pdoc->DeleteChars(start, end-start);
+ int end = pdoc->LineStart(line + 1);
+ pdoc->DeleteChars(start, end - start);
MovePositionTo(start);
}
break;
@@ -2230,7 +2262,7 @@ void Editor::Indent(bool forwards) {
pdoc->InsertChar(currentPos, '\t');
SetEmptySelection(currentPos + 1);
} else {
- for (int i=0; i<pdoc->tabInChars; i++){
+ for (int i = 0; i < pdoc->tabInChars; i++) {
pdoc->InsertChar(currentPos, ' ');
}
SetEmptySelection(currentPos + pdoc->tabInChars);
@@ -2263,7 +2295,7 @@ void Editor::Indent(bool forwards) {
long Editor::FindText(unsigned int iMessage, unsigned long wParam, long lParam) {
TextToFind *ft = reinterpret_cast<TextToFind *>(lParam);
int pos = pdoc->FindText(ft->chrg.cpMin, ft->chrg.cpMax, ft->lpstrText,
- wParam & SCFIND_MATCHCASE, wParam & SCFIND_WHOLEWORD);
+ wParam & SCFIND_MATCHCASE, wParam & SCFIND_WHOLEWORD);
if (pos != -1) {
if (iMessage != EM_FINDTEXT) {
ft->chrgText.cpMin = pos;
@@ -2273,8 +2305,8 @@ long Editor::FindText(unsigned int iMessage, unsigned long wParam, long lParam)
return pos;
}
-// Relocatable search support : Searches relative to current selection
-// point and sets the selection to the found text range with
+// Relocatable search support : Searches relative to current selection
+// point and sets the selection to the found text range with
// each search.
// Anchor following searches at current selection start: This allows
@@ -2294,11 +2326,11 @@ long Editor::SearchText(unsigned int iMessage, unsigned long wParam, long lParam
int pos;
if (iMessage == SCI_SEARCHNEXT) {
- pos = pdoc->FindText(searchAnchor, pdoc->Length(), txt,
+ pos = pdoc->FindText(searchAnchor, pdoc->Length(), txt,
wParam & SCFIND_MATCHCASE,
wParam & SCFIND_WHOLEWORD);
} else {
- pos = pdoc->FindText(searchAnchor, 0, txt,
+ pos = pdoc->FindText(searchAnchor, 0, txt,
wParam & SCFIND_MATCHCASE,
wParam & SCFIND_WHOLEWORD);
}
@@ -2348,7 +2380,7 @@ int Editor::SelectionRangeLength() {
int lineStart = pdoc->LineFromPosition(SelectionStart());
int lineEnd = pdoc->LineFromPosition(SelectionEnd());
int totalSize = 0;
- for (int line=lineStart; line <= lineEnd; line++) {
+ for (int line = lineStart; line <= lineEnd; line++) {
totalSize += SelectionEnd(line) - SelectionStart(line) + 1;
if (pdoc->eolMode == SC_EOL_CRLF)
totalSize++;
@@ -2369,8 +2401,8 @@ char *Editor::CopySelectionRange() {
text = new char[totalSize + 1];
if (text) {
int j = 0;
- for (int line=lineStart; line <= lineEnd; line++) {
- for (int i=SelectionStart(line);i<SelectionEnd(line);i++) {
+ for (int line = lineStart; line <= lineEnd; line++) {
+ for (int i = SelectionStart(line);i < SelectionEnd(line);i++) {
text[j++] = pdoc->CharAt(i);
}
if (pdoc->eolMode != SC_EOL_LF)
@@ -2400,7 +2432,7 @@ void Editor::CopySelectionIntoDrag() {
void Editor::SetDragPosition(int newPos) {
if (newPos >= 0) {
- newPos = pdoc->MovePositionOutsideChar(newPos, 1);
+ newPos = MovePositionOutsideChar(newPos, 1);
posDrop = newPos;
}
if (posDrag != newPos) {
@@ -2418,6 +2450,7 @@ void Editor::StartDrag() {
//wDraw.SetCursor(Window::cursorArrow);
}
+
void Editor::DropAt(int position, const char *value, bool moving, bool rectangular) {
//Platform::DebugPrintf("DropAt %d\n", inDragDrop);
if (inDragDrop)
@@ -2425,15 +2458,15 @@ void Editor::DropAt(int position, const char *value, bool moving, bool rectangul
int positionWasInSelection = PositionInSelection(position);
- bool positionOnEdgeOfSelection =
- (position == SelectionStart()) || (position == SelectionEnd());
+ bool positionOnEdgeOfSelection =
+ (position == SelectionStart()) || (position == SelectionEnd());
- if ((!inDragDrop) || !(0 == positionWasInSelection) ||
- (positionOnEdgeOfSelection && !moving)) {
+ if ((!inDragDrop) || !(0 == positionWasInSelection) ||
+ (positionOnEdgeOfSelection && !moving)) {
int selStart = SelectionStart();
int selEnd = SelectionEnd();
-
+
pdoc->BeginUndoAction();
int positionAfterDeletion = position;
@@ -2442,7 +2475,7 @@ void Editor::DropAt(int position, const char *value, bool moving, bool rectangul
if (rectangular) {
int lineStart = pdoc->LineFromPosition(SelectionStart());
int lineEnd = pdoc->LineFromPosition(SelectionEnd());
- for (int line=lineStart; line <= lineEnd; line++) {
+ for (int line = lineStart; line <= lineEnd; line++) {
int startPos = SelectionStart(line);
int endPos = SelectionEnd(line);
if (position >= startPos) {
@@ -2461,14 +2494,14 @@ void Editor::DropAt(int position, const char *value, bool moving, bool rectangul
ClearSelection();
}
position = positionAfterDeletion;
-
+
if (rectangular) {
PasteRectangular(position, value, strlen(value));
pdoc->EndUndoAction();
// Should try to select new rectangle but it may not be a rectangle now so just select the drop position
- SetSelection(position, position);
+ SetSelection(position, position);
} else {
- position = pdoc->MovePositionOutsideChar(position, currentPos - position);
+ position = MovePositionOutsideChar(position, currentPos - position);
pdoc->InsertString(position, value);
pdoc->EndUndoAction();
SetSelection(position + strlen(value), position);
@@ -2488,7 +2521,7 @@ static int BeforeInOrAfter(int val, int minim, int maxim) {
}
int Editor::PositionInSelection(int pos) {
- pos = pdoc->MovePositionOutsideChar(pos, currentPos - pos);
+ pos = MovePositionOutsideChar(pos, currentPos - pos);
if (selType == selRectangle) {
if (pos < SelectionStart())
return -1;
@@ -2542,13 +2575,13 @@ void Editor::ButtonDown(Point pt, unsigned int curTime, bool shift, bool ctrl, b
//Platform::DebugPrintf("Scintilla:ButtonDown %d %d = %d alt=%d\n", curTime, lastClickTime, curTime - lastClickTime, alt);
ptMouseLast = pt;
int newPos = PositionFromLocation(pt);
- newPos = pdoc->MovePositionOutsideChar(newPos, currentPos - newPos);
+ newPos = MovePositionOutsideChar(newPos, currentPos - newPos);
inDragDrop = false;
-
+
bool processed = NotifyMarginClick(pt, shift, ctrl, alt);
if (processed)
- return;
-
+ return ;
+
if (shift) {
SetSelection(newPos);
}
@@ -2594,7 +2627,7 @@ void Editor::ButtonDown(Point pt, unsigned int curTime, bool shift, bool ctrl, b
if (ctrl) {
SelectAll();
lastClickTime = curTime;
- return;
+ return ;
}
lineAnchor = LineFromLocation(pt);
// While experimenting with folding turn off line selection
@@ -2641,7 +2674,7 @@ void Editor::ButtonMove(Point pt) {
xEndSelect = pt.x - vs.fixedColumnWidth + xOffset;
ptMouseLast = pt;
int movePos = PositionFromLocation(pt);
- movePos = pdoc->MovePositionOutsideChar(movePos, currentPos - movePos);
+ movePos = MovePositionOutsideChar(movePos, currentPos - movePos);
if (posDrag >= 0) {
SetDragPosition(movePos);
} else {
@@ -2661,10 +2694,10 @@ void Editor::ButtonMove(Point pt) {
int lineMove = LineFromLocation(pt);
if (lineAnchor < lineMove) {
SetSelection(pdoc->LineStart(lineMove + 1),
- pdoc->LineStart(lineAnchor));
+ pdoc->LineStart(lineAnchor));
} else {
SetSelection(pdoc->LineStart(lineMove),
- pdoc->LineStart(lineAnchor + 1));
+ pdoc->LineStart(lineAnchor + 1));
}
}
}
@@ -2673,8 +2706,9 @@ void Editor::ButtonMove(Point pt) {
if (vs.fixedColumnWidth > 0) { // There is a margin
if (PointInSelMargin(pt)) {
wDraw.SetCursor(Window::cursorReverseArrow);
- return; // No need to test for selection
+ return ; // No need to test for selection
}
+
}
// Display regular (drag) cursor over selection
if (PointInSelection(pt))
@@ -2697,7 +2731,7 @@ void Editor::ButtonUp(Point pt, unsigned int curTime, bool ctrl) {
ptMouseLast = pt;
SetMouseCapture(false);
int newPos = PositionFromLocation(pt);
- newPos = pdoc->MovePositionOutsideChar(newPos, currentPos - newPos);
+ newPos = MovePositionOutsideChar(newPos, currentPos - newPos);
if (inDragDrop) {
int selStart = SelectionStart();
int selEnd = SelectionEnd();
@@ -2759,53 +2793,53 @@ static bool IsIn(int a, int minimum, int maximum) {
}
static bool IsOverlap(int mina, int maxa, int minb, int maxb) {
- return
- IsIn(mina, minb, maxb) ||
- IsIn(maxa, minb, maxb) ||
- IsIn(minb, mina, maxa) ||
- IsIn(maxb, mina, maxa);
+ return
+ IsIn(mina, minb, maxb) ||
+ IsIn(maxa, minb, maxb) ||
+ IsIn(minb, mina, maxa) ||
+ IsIn(maxb, mina, maxa);
}
void Editor::CheckForChangeOutsidePaint(Range r) {
if (paintState == painting && !paintingAllText) {
//Platform::DebugPrintf("Checking range in paint %d-%d\n", r.start, r.end);
if (!r.Valid())
- return;
-
+ return ;
+
PRectangle rcText = GetTextRectangle();
// Determine number of lines displayed including a possible partially displayed last line
int linesDisplayed = (rcText.bottom - rcText.top - 1) / vs.lineHeight + 1;
int bottomLine = topLine + linesDisplayed - 1;
-
+
int lineRangeStart = cs.DisplayFromDoc(pdoc->LineFromPosition(r.start));
int lineRangeEnd = cs.DisplayFromDoc(pdoc->LineFromPosition(r.end));
if (!IsOverlap(topLine, bottomLine, lineRangeStart, lineRangeEnd)) {
//Platform::DebugPrintf("No overlap (%d-%d) with window(%d-%d)\n",
// lineRangeStart, lineRangeEnd, topLine, bottomLine);
- return;
+ return ;
}
-
+
// Assert rcPaint contained within or equal to rcText
if (rcPaint.top > rcText.top) {
- // does range intersect rcText.top .. rcPaint.top
- int paintTopLine = ((rcPaint.top - rcText.top-1) / vs.lineHeight) + topLine;
+ // does range intersect rcText.top .. rcPaint.top
+ int paintTopLine = ((rcPaint.top - rcText.top - 1) / vs.lineHeight) + topLine;
// paintTopLine is the top line of the paint rectangle or the line just above if that line is completely inside the paint rectangle
if (IsOverlap(topLine, paintTopLine, lineRangeStart, lineRangeEnd)) {
- //Platform::DebugPrintf("Change (%d-%d) in top npv(%d-%d)\n",
+ //Platform::DebugPrintf("Change (%d-%d) in top npv(%d-%d)\n",
// lineRangeStart, lineRangeEnd, topLine, paintTopLine);
paintState = paintAbandoned;
- return;
+ return ;
}
}
if (rcPaint.bottom < rcText.bottom) {
// does range intersect rcPaint.bottom .. rcText.bottom
- int paintBottomLine = ((rcPaint.bottom - rcText.top-1) / vs.lineHeight + 1) + topLine;
+ int paintBottomLine = ((rcPaint.bottom - rcText.top - 1) / vs.lineHeight + 1) + topLine;
// paintTopLine is the bottom line of the paint rectangle or the line just below if that line is completely inside the paint rectangle
if (IsOverlap(paintBottomLine, bottomLine, lineRangeStart, lineRangeEnd)) {
- //Platform::DebugPrintf("Change (%d-%d) in bottom npv(%d-%d)\n",
+ //Platform::DebugPrintf("Change (%d-%d) in bottom npv(%d-%d)\n",
// lineRangeStart, lineRangeEnd, paintBottomLine, bottomLine);
paintState = paintAbandoned;
- return;
+ return ;
}
}
}
@@ -2813,15 +2847,24 @@ void Editor::CheckForChangeOutsidePaint(Range r) {
char BraceOpposite(char ch) {
switch (ch) {
- case '(': return ')';
- case ')': return '(';
- case '[': return ']';
- case ']': return '[';
- case '{': return '}';
- case '}': return '{';
- case '<': return '>';
- case '>': return '<';
- default: return '\0';
+ case '(':
+ return ')';
+ case ')':
+ return '(';
+ case '[':
+ return ']';
+ case ']':
+ return '[';
+ case '{':
+ return '}';
+ case '}':
+ return '{';
+ case '<':
+ return '>';
+ case '>':
+ return '<';
+ default:
+ return '\0';
}
}
@@ -2834,7 +2877,7 @@ int Editor::BraceMatch(int position, int /*maxReStyle*/) {
if (chSeek == '\0')
return - 1;
char styBrace = static_cast<char>(
- pdoc->StyleAt(position) & pdoc->stylingBitsMask);
+ pdoc->StyleAt(position) & pdoc->stylingBitsMask);
int direction = -1;
if (chBrace == '(' || chBrace == '[' || chBrace == '{' || chBrace == '<')
direction = 1;
@@ -2858,12 +2901,12 @@ int Editor::BraceMatch(int position, int /*maxReStyle*/) {
void Editor::SetBraceHighlight(Position pos0, Position pos1, int matchStyle) {
if ((pos0 != braces[0]) || (pos1 != braces[1]) || (matchStyle != bracesMatchStyle)) {
- if ((braces[0] != pos0) || (matchStyle != bracesMatchStyle)) {
+ if ((braces[0] != pos0) || (matchStyle != bracesMatchStyle)) {
CheckForChangeOutsidePaint(Range(braces[0]));
CheckForChangeOutsidePaint(Range(pos0));
braces[0] = pos0;
}
- if ((braces[1] != pos1) || (matchStyle != bracesMatchStyle)) {
+ if ((braces[1] != pos1) || (matchStyle != bracesMatchStyle)) {
CheckForChangeOutsidePaint(Range(braces[1]));
CheckForChangeOutsidePaint(Range(pos1));
braces[1] = pos1;
@@ -2887,7 +2930,7 @@ void Editor::SetDocPointer(Document *document) {
pdoc->AddRef();
// Reset the contraction state to fully shown.
cs.Clear();
- cs.InsertLines(0, pdoc->LinesTotal()-1);
+ cs.InsertLines(0, pdoc->LinesTotal() - 1);
pdoc->AddWatcher(this, 0);
Redraw();
@@ -2920,7 +2963,7 @@ void Editor::ToggleContraction(int line) {
int lineMaxSubord = pdoc->GetLastChild(line);
cs.SetExpanded(line, 0);
if (lineMaxSubord > line) {
- cs.SetVisible(line+1, lineMaxSubord, false);
+ cs.SetVisible(line + 1, lineMaxSubord, false);
SetScrollBars();
Redraw();
}
@@ -2963,7 +3006,7 @@ long Editor::WndProc(unsigned int iMessage, unsigned long wParam, long lParam) {
#ifdef MACRO_SUPPORT
if (recordingMacro)
NotifyMacroRecord(iMessage, wParam, lParam);
-#endif
+#endif
switch (iMessage) {
@@ -2974,7 +3017,7 @@ long Editor::WndProc(unsigned int iMessage, unsigned long wParam, long lParam) {
return 0;
char *ptr = reinterpret_cast<char *>(lParam);
unsigned int iChar = 0;
- for (; iChar < wParam-1; iChar++)
+ for (; iChar < wParam - 1; iChar++)
ptr[iChar] = pdoc->CharAt(iChar);
ptr[iChar] = '\0';
return iChar;
@@ -3145,8 +3188,8 @@ long Editor::WndProc(unsigned int iMessage, unsigned long wParam, long lParam) {
if (lParam)
*reinterpret_cast<int *>(lParam) = SelectionEnd();
return Platform::LongFromTwoShorts(
- static_cast<short>(SelectionStart()),
- static_cast<short>(SelectionEnd()));
+ static_cast<short>(SelectionStart()),
+ static_cast<short>(SelectionEnd()));
case EM_EXGETSEL: {
if (lParam == 0)
@@ -3157,9 +3200,8 @@ long Editor::WndProc(unsigned int iMessage, unsigned long wParam, long lParam) {
}
break;
- case EM_SETSEL:
- case SCI_SETSEL:
- {
+ case EM_SETSEL:
+ case SCI_SETSEL: {
int nStart = static_cast<int>(wParam);
int nEnd = static_cast<int>(lParam);
if (nEnd < 0)
@@ -3230,8 +3272,7 @@ long Editor::WndProc(unsigned int iMessage, unsigned long wParam, long lParam) {
// return -1;
return pdoc->LineStart(wParam);
- case EM_LINELENGTH:
- {
+ case EM_LINELENGTH: {
if (static_cast<int>(wParam) < 0) // Who use this anyway?
return 0; // Should be... Too complex to describe here, see MS specs!
if (static_cast<int>(wParam) > pdoc->Length()) // Useful test, anyway...
@@ -3252,9 +3293,8 @@ long Editor::WndProc(unsigned int iMessage, unsigned long wParam, long lParam) {
return 0;
return pdoc->LineStart(wParam + 1) - pdoc->LineStart(wParam);
- case EM_REPLACESEL:
- case SCI_REPLACESEL:
- {
+ case EM_REPLACESEL:
+ case SCI_REPLACESEL: {
if (lParam == 0)
return 0;
pdoc->BeginUndoAction();
@@ -3297,7 +3337,7 @@ long Editor::WndProc(unsigned int iMessage, unsigned long wParam, long lParam) {
int pos = PositionFromLocation(*ppt);
int line = pdoc->LineFromPosition(pos);
return Platform::LongFromTwoShorts(
- static_cast<short>(pos), static_cast<short>(line));
+ static_cast<short>(pos), static_cast < short > (line));
}
case EM_POSFROMCHAR: {
@@ -3326,7 +3366,7 @@ long Editor::WndProc(unsigned int iMessage, unsigned long wParam, long lParam) {
return 0;
} else {
Point pt = LocationFromPosition(lParam);
- return pt.y;
+ return pt.y;
}
case EM_FINDTEXT:
@@ -3336,9 +3376,8 @@ long Editor::WndProc(unsigned int iMessage, unsigned long wParam, long lParam) {
case SCI_FINDTEXT:
return FindText(iMessage, wParam, lParam);
- case EM_GETTEXTRANGE:
- case SCI_GETTEXTRANGE:
- {
+ case EM_GETTEXTRANGE:
+ case SCI_GETTEXTRANGE: {
if (lParam == 0)
return 0;
TextRange *tr = reinterpret_cast<TextRange *>(lParam);
@@ -3352,15 +3391,16 @@ long Editor::WndProc(unsigned int iMessage, unsigned long wParam, long lParam) {
return len; // Not including NUL
}
+
case EM_SELECTIONTYPE:
#ifdef SEL_EMPTY
if (currentPos == anchor)
return SEL_EMPTY;
else
return SEL_TEXT;
-#else
+#else
return 0;
-#endif
+#endif
case EM_HIDESELECTION:
hideSelection = wParam;
@@ -3372,15 +3412,15 @@ long Editor::WndProc(unsigned int iMessage, unsigned long wParam, long lParam) {
return FormatRange(wParam, reinterpret_cast<RangeToFormat *>(lParam));
case EM_GETMARGINS:
- return Platform::LongFromTwoShorts(static_cast<short>(vs.leftMarginWidth),
- static_cast<short>(vs.rightMarginWidth));
-
+ return Platform::LongFromTwoShorts(static_cast<short>(vs.leftMarginWidth),
+ static_cast<short>(vs.rightMarginWidth));
+
case SCI_GETMARGINLEFT:
return vs.leftMarginWidth;
-
+
case SCI_GETMARGINRIGHT:
return vs.rightMarginWidth;
-
+
case EM_SETMARGINS:
#ifdef EC_LEFTMARGIN
if (wParam & EC_LEFTMARGIN) {
@@ -3394,19 +3434,19 @@ long Editor::WndProc(unsigned int iMessage, unsigned long wParam, long lParam) {
vs.rightMarginWidth = vs.aveCharWidth / 2;
}
InvalidateStyleRedraw();
-#endif
+#endif
break;
-
+
case SCI_SETMARGINLEFT:
vs.leftMarginWidth = lParam;
InvalidateStyleRedraw();
break;
-
+
case SCI_SETMARGINRIGHT:
vs.rightMarginWidth = lParam;
InvalidateStyleRedraw();
break;
-
+
// Control specific mesages
case SCI_ADDTEXT: {
@@ -3447,11 +3487,11 @@ long Editor::WndProc(unsigned int iMessage, unsigned long wParam, long lParam) {
ClearAll();
return 0;
- case SCI_CLEARDOCUMENTSTYLE:
- ClearDocumentStyle();
- return 0;
+ case SCI_CLEARDOCUMENTSTYLE:
+ ClearDocumentStyle();
+ return 0;
- case SCI_SETUNDOCOLLECTION:
+ case SCI_SETUNDOCOLLECTION:
pdoc->SetUndoCollection(wParam);
return 0;
@@ -3503,31 +3543,31 @@ long Editor::WndProc(unsigned int iMessage, unsigned long wParam, long lParam) {
case SCI_SETSELECTIONSTART:
SetSelection(Platform::Maximum(currentPos, wParam), wParam);
break;
-
+
case SCI_GETSELECTIONSTART:
return Platform::Minimum(anchor, currentPos);
-
+
case SCI_SETSELECTIONEND:
SetSelection(wParam, Platform::Minimum(anchor, wParam));
break;
-
+
case SCI_GETSELECTIONEND:
return Platform::Maximum(anchor, currentPos);
-
+
case SCI_SETPRINTMAGNIFICATION:
printMagnification = wParam;
break;
-
+
case SCI_GETPRINTMAGNIFICATION:
return printMagnification;
-
+
case SCI_SETPRINTCOLOURMODE:
printColourMode = wParam;
break;
-
+
case SCI_GETPRINTCOLOURMODE:
return printColourMode;
-
+
case SCI_GETSTYLEAT:
if (static_cast<short>(wParam) >= pdoc->Length())
return 0;
@@ -3578,7 +3618,7 @@ long Editor::WndProc(unsigned int iMessage, unsigned long wParam, long lParam) {
vs.viewWhitespace = static_cast<WhiteSpaceVisibility>(wParam);
Redraw();
break;
-
+
case SCI_POSITIONFROMPOINT:
return PositionFromLocation(Point(wParam, lParam));
@@ -3624,7 +3664,7 @@ long Editor::WndProc(unsigned int iMessage, unsigned long wParam, long lParam) {
pdoc->SetStyleFor(wParam, static_cast<char>(lParam));
break;
- case SCI_SETSTYLINGEX: // Specify a complete styling buffer
+ case SCI_SETSTYLINGEX: // Specify a complete styling buffer
if (lParam == 0)
return 0;
pdoc->SetStyles(wParam, reinterpret_cast<char *>(lParam));
@@ -3645,12 +3685,12 @@ long Editor::WndProc(unsigned int iMessage, unsigned long wParam, long lParam) {
case SCI_GETTABWIDTH:
return pdoc->tabInChars;
-
+
case SCI_SETINDENT:
pdoc->indentInChars = wParam;
InvalidateStyleRedraw();
break;
-
+
case SCI_GETINDENT:
return pdoc->indentInChars;
@@ -3661,34 +3701,34 @@ long Editor::WndProc(unsigned int iMessage, unsigned long wParam, long lParam) {
case SCI_GETUSETABS:
return pdoc->useTabs;
-
+
case SCI_SETLINEINDENTATION:
pdoc->SetLineIndentation(wParam, lParam);
break;
-
+
case SCI_GETLINEINDENTATION:
return pdoc->GetLineIndentation(wParam);
-
+
case SCI_GETLINEINDENTPOSITION:
return pdoc->GetLineIndentPosition(wParam);
case SCI_GETCOLUMN:
return pdoc->GetColumn(wParam);
-
+
case SCI_SETHSCROLLBAR :
horizontalScrollBarVisible = wParam;
SetScrollBars();
ReconfigureScrollBars();
break;
-
+
case SCI_GETHSCROLLBAR:
return horizontalScrollBarVisible;
-
+
case SCI_SETINDENTATIONGUIDES:
vs.viewIndentationGuides = wParam;
Redraw();
break;
-
+
case SCI_GETINDENTATIONGUIDES:
return vs.viewIndentationGuides;
@@ -3698,13 +3738,13 @@ long Editor::WndProc(unsigned int iMessage, unsigned long wParam, long lParam) {
Redraw();
}
break;
-
+
case SCI_GETHIGHLIGHTGUIDE:
return highlightGuideColumn;
-
+
case SCI_GETLINEENDPOSITION:
return pdoc->LineEnd(wParam);
-
+
case SCI_SETCODEPAGE:
pdoc->dbcsCodePage = wParam;
break;
@@ -3778,48 +3818,48 @@ long Editor::WndProc(unsigned int iMessage, unsigned long wParam, long lParam) {
InvalidateStyleRedraw();
}
break;
-
+
case SCI_GETMARGINTYPEN:
- if (ValidMargin(wParam))
+ if (ValidMargin(wParam))
return vs.ms[wParam].symbol ? SC_MARGIN_SYMBOL : SC_MARGIN_NUMBER;
else
return 0;
-
+
case SCI_SETMARGINWIDTHN:
if (ValidMargin(wParam)) {
vs.ms[wParam].width = lParam;
InvalidateStyleRedraw();
}
break;
-
+
case SCI_GETMARGINWIDTHN:
- if (ValidMargin(wParam))
+ if (ValidMargin(wParam))
return vs.ms[wParam].width;
else
return 0;
-
+
case SCI_SETMARGINMASKN:
if (ValidMargin(wParam)) {
vs.ms[wParam].mask = lParam;
InvalidateStyleRedraw();
}
break;
-
+
case SCI_GETMARGINMASKN:
- if (ValidMargin(wParam))
+ if (ValidMargin(wParam))
return vs.ms[wParam].mask;
else
return 0;
-
+
case SCI_SETMARGINSENSITIVEN:
if (ValidMargin(wParam)) {
vs.ms[wParam].sensitive = lParam;
InvalidateStyleRedraw();
}
break;
-
+
case SCI_GETMARGINSENSITIVEN:
- if (ValidMargin(wParam))
+ if (ValidMargin(wParam))
return vs.ms[wParam].sensitive ? 1 : 0;
else
return 0;
@@ -3885,7 +3925,13 @@ long Editor::WndProc(unsigned int iMessage, unsigned long wParam, long lParam) {
InvalidateStyleRedraw();
}
break;
-
+ case SCI_STYLESETVISIBLE:
+ if (wParam <= STYLE_MAX) {
+ vs.styles[wParam].visible = lParam;
+ InvalidateStyleRedraw();
+ }
+ break;
+
case SCI_STYLERESETDEFAULT:
vs.ResetDefaultStyle();
InvalidateStyleRedraw();
@@ -3893,24 +3939,24 @@ long Editor::WndProc(unsigned int iMessage, unsigned long wParam, long lParam) {
case SCI_SETSTYLEBITS:
pdoc->SetStylingBits(wParam);
break;
-
+
case SCI_GETSTYLEBITS:
return pdoc->stylingBits;
-
+
case SCI_SETLINESTATE:
return pdoc->SetLineState(wParam, lParam);
-
+
case SCI_GETLINESTATE:
return pdoc->GetLineState(wParam);
-
+
case SCI_GETMAXLINESTATE:
return pdoc->GetMaxLineState();
-
- // Folding messages
-
+
+ // Folding messages
+
case SCI_VISIBLEFROMDOCLINE:
return cs.DisplayFromDoc(wParam);
-
+
case SCI_DOCLINEFROMVISIBLE:
return cs.DocFromDisplay(wParam);
@@ -3920,40 +3966,40 @@ long Editor::WndProc(unsigned int iMessage, unsigned long wParam, long lParam) {
RedrawSelMargin();
return prev;
}
-
+
case SCI_GETFOLDLEVEL:
return pdoc->GetLevel(wParam);
-
+
case SCI_GETLASTCHILD:
return pdoc->GetLastChild(wParam, lParam);
-
+
case SCI_GETFOLDPARENT:
return pdoc->GetFoldParent(wParam);
-
+
case SCI_SHOWLINES:
cs.SetVisible(wParam, lParam, true);
SetScrollBars();
Redraw();
break;
-
+
case SCI_HIDELINES:
cs.SetVisible(wParam, lParam, false);
SetScrollBars();
Redraw();
break;
-
+
case SCI_GETLINEVISIBLE:
return cs.GetVisible(wParam);
-
+
case SCI_SETFOLDEXPANDED:
if (cs.SetExpanded(wParam, lParam)) {
RedrawSelMargin();
}
break;
-
+
case SCI_GETFOLDEXPANDED:
return cs.GetExpanded(wParam);
-
+
case SCI_SETFOLDFLAGS:
foldFlags = wParam;
Redraw();
@@ -3962,11 +4008,11 @@ long Editor::WndProc(unsigned int iMessage, unsigned long wParam, long lParam) {
case SCI_TOGGLEFOLD:
ToggleContraction(wParam);
break;
-
+
case SCI_ENSUREVISIBLE:
EnsureLineVisible(wParam);
break;
-
+
case SCI_SEARCHANCHOR:
SearchAnchor();
break;
@@ -4008,13 +4054,13 @@ long Editor::WndProc(unsigned int iMessage, unsigned long wParam, long lParam) {
return vs.caretcolour.desired.AsLong();
case SCI_ASSIGNCMDKEY:
- kmap.AssignCmdKey(Platform::LowShortFromLong(wParam),
- Platform::HighShortFromLong(wParam), lParam);
+ kmap.AssignCmdKey(Platform::LowShortFromLong(wParam),
+ Platform::HighShortFromLong(wParam), lParam);
break;
case SCI_CLEARCMDKEY:
- kmap.AssignCmdKey(Platform::LowShortFromLong(wParam),
- Platform::HighShortFromLong(wParam), WM_NULL);
+ kmap.AssignCmdKey(Platform::LowShortFromLong(wParam),
+ Platform::HighShortFromLong(wParam), WM_NULL);
break;
case SCI_CLEARALLCMDKEYS:
@@ -4090,7 +4136,7 @@ long Editor::WndProc(unsigned int iMessage, unsigned long wParam, long lParam) {
case SCI_BRACEHIGHLIGHT:
SetBraceHighlight(static_cast<int>(wParam), lParam, STYLE_BRACELIGHT);
break;
-
+
case SCI_BRACEBADLIGHT:
SetBraceHighlight(static_cast<int>(wParam), -1, STYLE_BRACEBAD);
break;
@@ -4115,31 +4161,31 @@ long Editor::WndProc(unsigned int iMessage, unsigned long wParam, long lParam) {
case SCI_GETZOOM:
return vs.zoomLevel;
-
+
case SCI_GETEDGECOLUMN:
return theEdge;
-
+
case SCI_SETEDGECOLUMN:
theEdge = wParam;
InvalidateStyleRedraw();
break;
-
+
case SCI_GETEDGEMODE:
return vs.edgeState;
-
+
case SCI_SETEDGEMODE:
vs.edgeState = wParam;
InvalidateStyleRedraw();
break;
-
+
case SCI_GETEDGECOLOUR:
return vs.edgecolour.desired.AsLong();
-
+
case SCI_SETEDGECOLOUR:
vs.edgecolour.desired = Colour(wParam);
InvalidateStyleRedraw();
break;
-
+
case SCI_GETDOCPOINTER:
return reinterpret_cast<long>(pdoc);
@@ -4152,22 +4198,22 @@ long Editor::WndProc(unsigned int iMessage, unsigned long wParam, long lParam) {
doc->AddRef();
return reinterpret_cast<long>(doc);
}
-
+
case SCI_ADDREFDOCUMENT:
(reinterpret_cast<Document *>(lParam))->AddRef();
break;
-
+
case SCI_RELEASEDOCUMENT:
(reinterpret_cast<Document *>(lParam))->Release();
break;
-
+
case SCI_SETMODEVENTMASK:
modEventMask = wParam;
return 0;
-
+
case SCI_GETMODEVENTMASK:
return modEventMask;
-
+
case SCI_CONVERTEOLS:
pdoc->ConvertLineEnds(wParam);
SetSelection(currentPos, anchor); // Ensure selection inside document
@@ -4184,8 +4230,8 @@ long Editor::WndProc(unsigned int iMessage, unsigned long wParam, long lParam) {
case SCI_STOPRECORD:
recordingMacro = 0;
return 0;
-#endif
-
+#endif
+
default:
return DefWndProc(iMessage, wParam, lParam);
}
diff --git a/src/Editor.h b/src/Editor.h
index e34d38707..5b79f2ede 100644
--- a/src/Editor.h
+++ b/src/Editor.h
@@ -36,10 +36,10 @@ public:
int selStart;
int selEnd;
int edgeColumn;
- char chars[maxLineLength];
- char styles[maxLineLength];
- char indicators[maxLineLength];
- int positions[maxLineLength];
+ char chars[maxLineLength+1];
+ char styles[maxLineLength+1];
+ char indicators[maxLineLength+1];
+ int positions[maxLineLength+1];
};
class Editor : public DocWatcher {
@@ -178,6 +178,7 @@ protected: // ScintillaBase subclass needs access to much of Editor
void SetSelection(int currentPos_, int anchor_);
void SetSelection(int currentPos_);
void SetEmptySelection(int currentPos_);
+ int MovePositionOutsideChar(int pos, int moveDir, bool checkLineEnd=true);
int MovePositionTo(int newPos, bool extend = false);
int MovePositionSoVisible(int pos, int moveDir);
void SetLastXChosen();
diff --git a/src/Style.cxx b/src/Style.cxx
index 7aa44c0eb..0a52ed41a 100644
--- a/src/Style.cxx
+++ b/src/Style.cxx
@@ -14,13 +14,13 @@ Style::Style() {
aliasOfDefaultFont = true;
Clear(Colour(0,0,0), Colour(0xff,0xff,0xff),
Platform::DefaultFontSize(), 0, SC_CHARSET_DEFAULT,
- false, false, false, false);
+ false, false, false, false, true);
}
Style::Style(const Style &source) {
Clear(Colour(0,0,0), Colour(0xff,0xff,0xff),
0, 0, 0,
- false, false, false, false);
+ false, false, false, false, true);
fore.desired = source.fore.desired;
back.desired = source.back.desired;
characterSet = source.characterSet;
@@ -29,6 +29,7 @@ Style::Style(const Style &source) {
size = source.size;
eolFilled = source.eolFilled;
underline = source.underline;
+ visible = source.visible;
}
Style::~Style() {
@@ -44,7 +45,7 @@ Style &Style::operator=(const Style &source) {
return *this;
Clear(Colour(0,0,0), Colour(0xff,0xff,0xff),
0, 0, SC_CHARSET_DEFAULT,
- false, false, false, false);
+ false, false, false, false, true);
fore.desired = source.fore.desired;
back.desired = source.back.desired;
characterSet = source.characterSet;
@@ -53,12 +54,13 @@ Style &Style::operator=(const Style &source) {
size = source.size;
eolFilled = source.eolFilled;
underline = source.underline;
+ visible = source.visible;
return *this;
}
void Style::Clear(Colour fore_, Colour back_, int size_,
const char *fontName_, int characterSet_,
- bool bold_, bool italic_, bool eolFilled_, bool underline_) {
+ bool bold_, bool italic_, bool eolFilled_, bool underline_, bool visible_) {
fore.desired = fore_;
back.desired = back_;
characterSet = characterSet_;
@@ -68,6 +70,7 @@ void Style::Clear(Colour fore_, Colour back_, int size_,
fontName = fontName_;
eolFilled = eolFilled_;
underline = underline_;
+ visible = visible_;
if (aliasOfDefaultFont)
font.SetID(0);
else
diff --git a/src/Style.h b/src/Style.h
index dc643d08d..9a2b4586a 100644
--- a/src/Style.h
+++ b/src/Style.h
@@ -18,6 +18,7 @@ public:
int characterSet;
bool eolFilled;
bool underline;
+ bool visible;
Font font;
unsigned int lineHeight;
@@ -34,7 +35,7 @@ public:
void Clear(Colour fore_, Colour back_,
int size_,
const char *fontName_, int characterSet_,
- bool bold_, bool italic_, bool eolFilled_, bool underline_);
+ bool bold_, bool italic_, bool eolFilled_, bool underline_, bool visible_);
bool EquivalentFontTo(const Style *other) const;
void Realise(Surface &surface, int zoomLevel, Style *defaultStyle=0);
};
diff --git a/src/ViewStyle.cxx b/src/ViewStyle.cxx
index fae8eb53b..9b7a8535e 100644
--- a/src/ViewStyle.cxx
+++ b/src/ViewStyle.cxx
@@ -210,7 +210,7 @@ void ViewStyle::ResetDefaultStyle() {
styles[STYLE_DEFAULT].Clear(Colour(0,0,0), Colour(0xff,0xff,0xff),
Platform::DefaultFontSize(), fontNames.Save(Platform::DefaultFont()),
SC_CHARSET_DEFAULT,
- false, false, false, false);
+ false, false, false, false, true);
}
void ViewStyle::ClearStyles() {
@@ -226,7 +226,8 @@ void ViewStyle::ClearStyles() {
styles[STYLE_DEFAULT].bold,
styles[STYLE_DEFAULT].italic,
styles[STYLE_DEFAULT].eolFilled,
- styles[STYLE_DEFAULT].underline);
+ styles[STYLE_DEFAULT].underline,
+ styles[STYLE_DEFAULT].visible);
}
}
styles[STYLE_LINENUMBER].back.desired = Platform::Chrome();
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-11 19:04:20 +0000