4 files changed, 42 insertions, 55 deletions

diff --git a/res/about/version.gmi b/res/about/version.gmi
index 89c9bedc..a39d792b 100644
--- a/res/about/version.gmi
+++ b/res/about/version.gmi
@@ -18,7 +18,7 @@
 * Preferences have been reorganized. There is a new Fonts page, and some General settings have been moved to the Style page. All color-related settings are on the Colors page, including UI theme colors.
 * Opened links are updated to reflect visited status even when opened in a background tab or to the side.
 * Unicode Byte Order Mark is ignored in the beginning of a page.
-* Right-to-left paragraphs are aligned to the right.
+* Right-to-left paragraphs are aligned to the right. Link icons and list/quote symbols are moved to the right margin.
 * Large lede paragraph font is not applied if the paragraph has too many lines.
 * Adjusted kerning of Nunito.
 * Fixed sizing of characters in the Noto Symbols fonts.
diff --git a/src/ui/inputwidget.c b/src/ui/inputwidget.c
index b51b3985..29003ad5 100644
--- a/src/ui/inputwidget.c
+++ b/src/ui/inputwidget.c
@@ -747,7 +747,13 @@ static size_t indexForRelativeX_InputWidget_(const iInputWidget *d, int x, const
 
 static iBool moveCursorByLine_InputWidget_(iInputWidget *d, int dir) {
     const iInputLine *line = line_InputWidget_(d, d->cursorLine);
-    int xPos = measureN_Text(d->font, cstr_String(&line->text), d->cursor - line->offset).advance.x;
+    int xPos1 = maxWidth_TextMetrics(measureN_Text(d->font,
+                             cstr_String(&line->text),
+                             d->cursor - line->offset));
+    int xPos2 = maxWidth_TextMetrics(measureN_Text(d->font,
+                              cstr_String(&line->text),
+                              iMin(d->cursor + 1 - line->offset, line->len)));
+    const int xPos = (xPos1 + xPos2) / 2;
     size_t newCursor = iInvalidPos;
     const size_t numLines = size_Array(&d->lines);
     if (dir < 0 && d->cursorLine > 0) {
@@ -861,32 +867,6 @@ static size_t skipWord_InputWidget_(const iInputWidget *d, size_t pos, int dir)
     return pos;
 }
 
-#if 0
-static iInt2 textOrigin_InputWidget_(const iInputWidget *d) { //}, const char *visText) {
-//    const iWidget *w         = constAs_Widget(d);
-    iRect          bounds    = contentBounds_InputWidget_(d);/* adjusted_Rect(bounds_Widget(w),
-                                 addX_I2(padding_(), d->leftPadding),
-                                 neg_I2(addX_I2(padding_(), d->rightPadding)));*/
-//    const iInt2    emSize    = advance_Text(d->font, "M");
-//    const int      textWidth = advance_Text(d->font, visText).x;
-//    const int      cursorX   = advanceN_Text(d->font, visText, d->cursor).x;
-//    int            xOff      = 0;
-//    shrink_Rect(&bounds, init_I2(gap_UI * (flags_Widget(w) & tight_WidgetFlag ? 1 : 2), 0));
-/*    if (d->maxLen == 0) {
-        if (textWidth > width_Rect(bounds) - emSize.x) {
-            xOff = width_Rect(bounds) - emSize.x - textWidth;
-        }
-        if (cursorX + xOff < width_Rect(bounds) / 2) {
-            xOff = width_Rect(bounds) / 2 - cursorX;
-        }
-        xOff = iMin(xOff, 0);
-    }*/
-//    const int yOff = 0.3f * lineHeight_Text(d->font); // (height_Rect(bounds) - lineHeight_Text(d->font)) / 2;
-//    return addY_I2(topLeft_Rect(bounds), yOff);
-    
-}
-#endif
-
 static size_t coordIndex_InputWidget_(const iInputWidget *d, iInt2 coord) {
     const iInt2 pos = sub_I2(coord, contentBounds_InputWidget_(d).pos);
     const size_t lineNumber = iMin(iMax(0, pos.y) / lineHeight_Text(d->font),
@@ -1342,17 +1322,6 @@ static iBool processEvent_InputWidget_(iInputWidget *d, const SDL_Event *ev) {
     return processEvent_Widget(w, ev);
 }
 
-#if 0
-static iBool isWhite_(const iString *str) {
-    iConstForEach(String, i, str) {
-        if (!isSpace_Char(i.value)) {
-            return iFalse;
-        }
-    }
-    return iTrue;
-}
-#endif
-
 static void draw_InputWidget_(const iInputWidget *d) {
     const iWidget *w         = constAs_Widget(d);
     iRect          bounds    = adjusted_Rect(bounds_InputWidget_(d), padding_(), neg_I2(padding_()));
@@ -1400,14 +1369,12 @@ static void draw_InputWidget_(const iInputWidget *d) {
                 /* Draw the selected range. */
                 const iRanges mark = mark_InputWidget_(d);
                 if (mark.start < lineRange.end && mark.end > lineRange.start) {
-                    const int m1 = measureN_Text(d->font,
+                    const int m1 = maxWidth_TextMetrics(measureN_Text(d->font,
                                                  cstr_String(&line->text),
-                                                 iMax(lineRange.start, mark.start) - line->offset)
-                                       .advance.x;
-                    const int m2 = measureN_Text(d->font,
+                                                 iMax(lineRange.start, mark.start) - line->offset));
+                    const int m2 = maxWidth_TextMetrics(measureN_Text(d->font,
                                                  cstr_String(&line->text),
-                                                 iMin(lineRange.end, mark.end) - line->offset)
-                                       .advance.x;
+                                                 iMin(lineRange.end, mark.end) - line->offset));
                     fillRect_Paint(&p,
                                    (iRect){ addX_I2(drawPos, iMin(m1, m2)),
                                             init_I2(iMax(gap_UI / 3, iAbs(m2 - m1)),
@@ -1446,15 +1413,20 @@ static void draw_InputWidget_(const iInputWidget *d) {
         }
         const iInputLine *curLine = line_InputWidget_(d, d->cursorLine);
         const iString *   text    = &curLine->text;
-        /* The `gap_UI` offsets below are a hack. They are used because for some reason the
-           cursor rect and the glyph inside don't quite position like during `run_Text_()`. */
-        const int prefixSize = measureN_Text(d->font, cstr_String(text), d->cursor - curLine->offset).advance.x;
+        /* The bounds include visible characters, while advance includes whitespace as well.
+           Normally only the advance is needed, but if the cursor is at a newline, the advance
+           will have reset back to zero. */
+        const int prefixSize = maxWidth_TextMetrics(measureN_Text(d->font,
+                                                                  cstr_String(text),
+                                                                  d->cursor - curLine->offset));
         const iInt2 curPos   = addX_I2(addY_I2(contentBounds.pos, lineHeight_Text(d->font) * d->cursorLine),
                                        prefixSize +
                                        (d->mode == insert_InputMode ? -curSize.x / 2 : 0));
-        const iRect curRect    = { curPos, curSize };
+        const iRect curRect  = { curPos, curSize };
         fillRect_Paint(&p, curRect, uiInputCursor_ColorId);
         if (d->mode == overwrite_InputMode) {
+            /* The `gap_UI` offsets below are a hack. They are used because for some reason the
+               cursor rect and the glyph inside don't quite position like during `run_Text_()`. */
             draw_Text(d->font,
                       addX_I2(curPos, iMin(1, gap_UI / 8)),
                       uiInputCursorText_ColorId,
diff --git a/src/ui/text.c b/src/ui/text.c
index 0a3b7b2e..b283d700 100644
--- a/src/ui/text.c
+++ b/src/ui/text.c
@@ -1450,7 +1450,7 @@ static iRect run_Font_(iFont *d, const iRunArgs *args) {
                     wrapResumePos      = run->logical.end;
                     wrapRuns.end       = runIndex;
                     wrapResumeRunIndex = runIndex + 1;
-                    yCursor += d->height;
+                    //yCursor += d->height;
                     break;
                 }
                 wrapResumeRunIndex = runCount;
@@ -1489,10 +1489,10 @@ static iRect run_Font_(iFont *d, const iRunArgs *args) {
                         prevCh = ch;
                     }
                     else {
-                        if (~glyphFlags & HB_GLYPH_FLAG_UNSAFE_TO_BREAK) {
+                        //if (~glyphFlags & HB_GLYPH_FLAG_UNSAFE_TO_BREAK) {
                             safeBreakPos = logPos;
                             breakAdvance = wrapAdvance;
-                        }
+                        //}
                     }
                     /* Out of room? */
                     if (wrapAdvance + xOffset + glyph->d[0].x + glyph->rect[0].size.x >
@@ -1787,7 +1787,8 @@ iInt2 tryAdvanceNoWrap_Text(int fontId, iRangecc text, int width, const char **e
                        .maxWidth = width,
                        .wrapFunc = cbAdvanceOneLine_,
                        .context  = endPos };
-    return measure_WrapText(&wrap, fontId).bounds.size;
+    iTextMetrics tm = measure_WrapText(&wrap, fontId);
+    return init_I2(maxWidth_TextMetrics(tm), tm.bounds.size.y);
 }
 
 iTextMetrics measureN_Text(int fontId, const char *text, size_t n) {
@@ -1969,7 +1970,7 @@ void draw_WrapText(iWrapText *d, int fontId, iInt2 pos, int color) {
                            .text  = d->text,
                            .pos   = pos,
                            .wrap  = d,
-                           .color = color,
+                           .color = color & mask_ColorId,
     });
 }
 
@@ -2088,6 +2089,13 @@ iDefineTypeConstructionArgs(TextBuf, (int font, int color, const char *text), fo
 
 static void initWrap_TextBuf_(iTextBuf *d, int font, int color, int maxWidth, iBool doWrap, const char *text) {
     SDL_Renderer *render = text_.render;
+    iWrapText wrapText = {
+        .text     = range_CStr(text),
+        .maxWidth = maxWidth,
+        .mode     = (doWrap ? word_WrapTextMode : anyCharacter_WrapTextMode),
+    };
+    d->size = measure_WrapText(&wrapText, font).bounds.size;
+#if 0
     if (maxWidth == 0) {
         d->size = measure_Text(font, text).bounds.size;
     }
@@ -2101,6 +2109,7 @@ static void initWrap_TextBuf_(iTextBuf *d, int font, int color, int maxWidth, iB
             d->size.y += iMax(size.y, lineHeight_Text(font));
         }
     }
+#endif
     SDL_SetHint(SDL_HINT_RENDER_SCALE_QUALITY, "0");
     if (d->size.x * d->size.y) {
         d->texture = SDL_CreateTexture(render,
@@ -2119,7 +2128,7 @@ static void initWrap_TextBuf_(iTextBuf *d, int font, int color, int maxWidth, iB
         SDL_SetRenderDrawColor(render, 255, 255, 255, 0);
         SDL_RenderClear(render);
         SDL_SetTextureBlendMode(text_.cache, SDL_BLENDMODE_NONE); /* blended when TextBuf is drawn */
-        const int fg    = color | fillBackground_ColorId;
+#if 0
         iRangecc  range = range_CStr(text);
         if (maxWidth == 0) {
             draw_Text_(font, zero_I2(), fg, range);
@@ -2137,6 +2146,8 @@ static void initWrap_TextBuf_(iTextBuf *d, int font, int color, int maxWidth, iB
                 pos.y += lineHeight_Text(font);
             }
         }
+#endif
+        draw_WrapText(&wrapText, font, zero_I2(), color | fillBackground_ColorId);
         SDL_SetTextureBlendMode(text_.cache, SDL_BLENDMODE_BLEND);
         SDL_SetRenderTarget(render, oldTarget);
         SDL_SetTextureBlendMode(d->texture, SDL_BLENDMODE_BLEND);
diff --git a/src/ui/text.h b/src/ui/text.h
index 09d92ce0..d779dd96 100644
--- a/src/ui/text.h
+++ b/src/ui/text.h
@@ -159,6 +159,10 @@ struct Impl_TextMetrics {
     iInt2 advance; /* cursor offset */
 };
 
+iLocalDef int maxWidth_TextMetrics(const iTextMetrics d) {
+    return iMax(width_Rect(d.bounds), d.advance.x);
+}
+
 iTextMetrics    measureRange_Text       (int fontId, iRangecc text);
 iTextMetrics    measureWrapRange_Text   (int fontId, int maxWidth, iRangecc text);
 iTextMetrics    measureN_Text           (int fontId, const char *text, size_t n); /* `n` in characters */