Added UI helper for presenting data URLs

Omit the actual data.

4 files changed, 60 insertions, 28 deletions

diff --git a/src/gmutil.c b/src/gmutil.c
index e59e6649..6c2271d7 100644
--- a/src/gmutil.c
+++ b/src/gmutil.c
@@ -22,6 +22,8 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */
 
 #include "gmutil.h"
 #include "fontpack.h"
+#include "lang.h"
+#include "ui/color.h"
 
 #include <the_Foundation/file.h>
 #include <the_Foundation/fileinfo.h>
@@ -739,6 +741,29 @@ const iString *canonicalUrl_String(const iString *d) {
     return canon ? collect_String(canon) : d;
 }
 
+const iString *prettyDataUrl_String(const iString *d, int contentColor) {
+    iUrl url;
+    init_Url(&url, d);
+    if (!equalCase_Rangecc(url.scheme, "data")) {
+        return d;
+    }
+    iString *pretty = new_String();
+    const char *comma = strchr(url.path.start, ',');
+    if (!comma) {
+        comma = iMin(constEnd_String(d), constBegin_String(d) + 256);
+    }
+    appendRange_String(pretty, (iRangecc){ constBegin_String(d), comma });
+    if (size_Range(&url.path)) {
+        if (contentColor != none_ColorId) {
+            appendCStr_String(pretty, escape_Color(contentColor));
+        }
+        appendCStr_String(pretty, " (");
+        appendCStr_String(pretty, formatCStrs_Lang("num.bytes.n", size_Range(&url.path)));
+        appendCStr_String(pretty, ")");
+    }
+    return collect_String(pretty);
+}
+
 iRangecc mediaTypeWithoutParameters_Rangecc(iRangecc mime) {
     iRangecc part = iNullRange;
     nextSplit_Rangecc(mime, ";", &part);
diff --git a/src/gmutil.h b/src/gmutil.h
index 1594afc4..9217b0e3 100644
--- a/src/gmutil.h
+++ b/src/gmutil.h
@@ -141,6 +141,7 @@ void            urlEncodeSpaces_String  (iString *);
 const iString * withSpacesEncoded_String(const iString *);
 const iString * withScheme_String       (const iString *, const char *scheme); /* replace URI scheme */
 const iString * canonicalUrl_String     (const iString *);
+const iString * prettyDataUrl_String    (const iString *, int contentColor);
 
 const char *    mediaType_Path                      (const iString *path);
 const char *    mediaTypeFromFileExtension_String   (const iString *);
diff --git a/src/ui/linkinfo.c b/src/ui/linkinfo.c
index 46aa6663..15aea16e 100644
--- a/src/ui/linkinfo.c
+++ b/src/ui/linkinfo.c
@@ -92,12 +92,8 @@ void infoText_LinkInfo(const iGmDocument *doc, iGmLinkId linkId, iString *text_o
         appendRange_String(text_out, (iRangecc){ parts.path.start, constEnd_String(url) });
     }
     else if (scheme == data_GmLinkScheme) {
-        appendCStr_String(text_out, "\U0001f4e6 ");
-        const char *comma = strchr(cstr_String(url), ',');
-        if (!comma) {
-            comma = iMin(constEnd_String(url), constBegin_String(url) + 256);
-        }
-        appendRange_String(text_out, (iRangecc){ constBegin_String(url), comma });
+        appendCStr_String(text_out, paperclip_Icon " ");
+        append_String(text_out, prettyDataUrl_String(url, none_ColorId));
     }
     else if (scheme != gemini_GmLinkScheme) {
         const size_t maxDispLen = 300;
diff --git a/src/ui/sidebarwidget.c b/src/ui/sidebarwidget.c
index da377ac2..73023a4f 100644
--- a/src/ui/sidebarwidget.c
+++ b/src/ui/sidebarwidget.c
@@ -2156,28 +2156,38 @@ static void draw_SidebarItem_(const iSidebarItem *d, iPaint *p, iRect itemRect,
                                    : uiTextDim_ColorId;
             iUrl parts;
             init_Url(&parts, &d->label);
-            const iBool isAbout  = equalCase_Rangecc(parts.scheme, "about");
-            const iBool isGemini = equalCase_Rangecc(parts.scheme, "gemini");
-            draw_Text(font,
-                      add_I2(topLeft_Rect(itemRect),
-                             init_I2(3 * gap_UI, (itemHeight - lineHeight_Text(font)) / 2)),
-                      fg,
-                      "%s%s%s%s%s%s%s%s",
-                      isGemini ? "" : cstr_Rangecc(parts.scheme),
-                      isGemini  ? ""
-                      : isAbout ? ":"
-                                : "://",
-                      escape_Color(isHover ? (isPressing ? uiTextPressed_ColorId
-                                                         : uiTextFramelessHover_ColorId)
-                                           : uiTextStrong_ColorId),
-                      cstr_Rangecc(parts.host),
-                      escape_Color(fg),
-                      cstr_Rangecc(parts.path),
-                      !isEmpty_Range(&parts.query) ? escape_Color(isPressing ? uiTextPressed_ColorId
-                                                                  : isHover  ? uiText_ColorId
-                                                                             : uiAnnotation_ColorId)
-                                                   : "",
-                      !isEmpty_Range(&parts.query) ? cstr_Rangecc(parts.query) : "");
+            const iBool isAbout    = equalCase_Rangecc(parts.scheme, "about");
+            const iBool isGemini   = equalCase_Rangecc(parts.scheme, "gemini");
+            const iBool isData     = equalCase_Rangecc(parts.scheme, "data");
+            const int   queryColor = isPressing ? uiTextPressed_ColorId
+                                     : isHover  ? uiText_ColorId
+                                                : uiAnnotation_ColorId;
+            const iInt2 textPos =
+                add_I2(topLeft_Rect(itemRect),
+                       init_I2(3 * gap_UI, (itemHeight - lineHeight_Text(font)) / 2));
+            if (isData) {
+                drawRange_Text(
+                    font, textPos, fg, range_String(prettyDataUrl_String(&d->label, queryColor)));
+            }
+            else {
+                draw_Text(
+                    font,
+                    textPos,
+                    fg,
+                    "%s%s%s%s%s%s%s%s",
+                    isGemini ? "" : cstr_Rangecc(parts.scheme),
+                    isGemini  ? ""
+                    : isAbout ? ":"
+                              : "://",
+                    escape_Color(isHover ? (isPressing ? uiTextPressed_ColorId
+                                                       : uiTextFramelessHover_ColorId)
+                                         : uiTextStrong_ColorId),
+                    cstr_Rangecc(parts.host),
+                    escape_Color(fg),
+                    cstr_Rangecc(parts.path),
+                    !isEmpty_Range(&parts.query) ? escape_Color(queryColor) : "",
+                    !isEmpty_Range(&parts.query) ? cstr_Rangecc(parts.query) : "");
+            }
         }
         iEndCollect();
     }