DocumentWidget: Paste preceding line

Added a special actions menu in the input prompt to allow the user to paste the line preceding the latest clicked link from the originating document.

One use case for this is user-editable lines.

1 files changed, 17 insertions, 4 deletions

diff --git a/src/app.c b/src/app.c
index e807f09d..accdd991 100644
--- a/src/app.c
+++ b/src/app.c
@@ -356,7 +356,7 @@ static void loadPrefs_App_(iApp *d) {
                 setUiScale_Window(get_Window(), argf_Command(cmd));
             }
             else if (equal_Command(cmd, "uilang")) {
-                const char *id = cstr_Rangecc(range_Command(cmd, "id"));
+                const char *id = cstr_Command(cmd, "id");
                 setCStr_String(&d->prefs.strings[uiLanguage_PrefsString], id);
                 setCurrent_Lang(id);
             }
@@ -2190,6 +2190,7 @@ iBool handleCommand_App(const char *cmd) {
         return iTrue;
     }
     else if (equal_Command(cmd, "fontpack.suggest.classic")) {
+        /* TODO: Don't use this when system fonts are accessible. */
         if (!isInstalled_Fonts("classic-set") && !isInstalled_Fonts("cjk")) {
             makeQuestion_Widget(
                 uiHeading_ColorEscape "${heading.fontpack.classic}",
@@ -2243,6 +2244,9 @@ iBool handleCommand_App(const char *cmd) {
             (argLabel_Command(cmd, "axis") ? vertical_WindowSplit : 0) | (arg_Command(cmd) << 1);
         const char *url = suffixPtr_Command(cmd, "url");
         setCStr_String(d->window->pendingSplitUrl, url ? url : "");
+        if (hasLabel_Command(cmd, "origin")) {
+            set_String(d->window->pendingSplitOrigin, string_Command(cmd, "origin"));
+        }
         postRefresh_App();
         return iTrue;
     }
@@ -2732,12 +2736,21 @@ iBool handleCommand_App(const char *cmd) {
             openInDefaultBrowser_App(url);
             return iTrue;
         }
+        iDocumentWidget *doc = document_Command(cmd);
+        iDocumentWidget *origin = doc;
+        if (hasLabel_Command(cmd, "origin")) {
+            iDocumentWidget *cmdOrig = findWidget_App(cstr_Command(cmd, "origin"));
+            if (cmdOrig) {
+                origin = cmdOrig;
+            }
+        }
         const int newTab = argLabel_Command(cmd, "newtab");
         if (newTab & otherRoot_OpenTabFlag && numRoots_Window(get_Window()) == 1) {
             /* Need to split first. */
             const iInt2 winSize = get_Window()->size;
-            postCommandf_App("ui.split arg:3 axis:%d newtab:%d url:%s",
+            postCommandf_App("ui.split arg:3 axis:%d origin:%s newtab:%d url:%s",
                              (float) winSize.x / (float) winSize.y < 0.7f ? 1 : 0,
+                             cstr_String(id_Widget(as_Widget(origin))),
                              newTab & ~otherRoot_OpenTabFlag,
                              cstr_String(url));
             return iTrue;
@@ -2749,7 +2762,6 @@ iBool handleCommand_App(const char *cmd) {
             setKeyRoot_Window(as_Window(d->window), root);
             setCurrent_Root(root); /* need to change for widget creation */
         }
-        iDocumentWidget *doc = document_Command(cmd);
         if (newTab & (new_OpenTabFlag | newBackground_OpenTabFlag)) {
             doc = newTab_App(NULL, (newTab & new_OpenTabFlag) != 0); /* `newtab:2` to open in background */
         }
@@ -2766,13 +2778,14 @@ iBool handleCommand_App(const char *cmd) {
         }
         setInitialScroll_DocumentWidget(doc, argfLabel_Command(cmd, "scroll"));
         setRedirectCount_DocumentWidget(doc, redirectCount);
+        setOrigin_DocumentWidget(doc, origin);
         showCollapsed_Widget(findWidget_App("document.progress"), iFalse);
         if (prefs_App()->decodeUserVisibleURLs) {
             urlDecodePath_String(url);
         }
         else {
             urlEncodePath_String(url);
-        }
+        }            
         setUrlFlags_DocumentWidget(doc, url,
            (isHistory   ? useCachedContentIfAvailable_DocumentWidgetSetUrlFlag : 0) |
            (fromSidebar ? openedFromSidebar_DocumentWidgetSetUrlFlag : 0));