From 7a4d9cc39337f93cb3b9e5bca982b04f0a7c7da5 Mon Sep 17 00:00:00 2001
From: Jaakko Keränen <jaakko.keranen@iki.fi>
Date: Tue, 4 May 2021 22:34:31 +0300
Subject: Split view pinning, "linksplit" special tag

A navigation aid: when in split mode, option to keep one of the tabs pinned to the current page so all links open to the side.

Added "linksplit" bookmark tag to activate view splitting when opening a link on the page.
---
 src/app.c | 21 ++++++++++++++++++++-
 1 file changed, 20 insertions(+), 1 deletion(-)

(limited to 'src/app.c')

diff --git a/src/app.c b/src/app.c
index 4872799b..39f0346e 100644
--- a/src/app.c
+++ b/src/app.c
@@ -1446,6 +1446,14 @@ static void updatePrefsThemeButtons_(iWidget *d) {
     }
 }
 
+static void updatePrefsPinSplitButtons_(iWidget *d, int value) {
+    for (size_t i = 0; i < 3; i++) {
+        setFlags_Widget(findChild_Widget(d, format_CStr("prefs.pinsplit.%u", i)),
+                        selected_WidgetFlag,
+                        i == value);
+    }
+}
+
 static void updateDropdownSelection_(iLabelWidget *dropButton, const char *selectedCommand) {
     iWidget *menu = findChild_Widget(as_Widget(dropButton), "menu");
     iForEach(ObjectList, i, children_Widget(menu)) {
@@ -1526,6 +1534,10 @@ static iBool handlePrefsCommands_(iWidget *d, const char *cmd) {
         setFlags_Widget(findChild_Widget(d, "prefs.quoteicon.1"), selected_WidgetFlag, arg == 1);
         return iFalse;
     }
+    else if (equal_Command(cmd, "pinsplit.set")) {
+        updatePrefsPinSplitButtons_(d, arg_Command(cmd));
+        return iFalse;
+    }
     else if (equal_Command(cmd, "doctheme.dark.set")) {
         updateColorThemeButton_(findChild_Widget(d, "prefs.doctheme.dark"), arg_Command(cmd));
         return iFalse;
@@ -1824,6 +1836,10 @@ iBool handleCommand_App(const char *cmd) {
         }
         return iTrue;
     }
+    else if (equal_Command(cmd, "pinsplit.set")) {
+        d->prefs.pinSplit = arg_Command(cmd);
+        return iTrue;
+    }
     else if (equal_Command(cmd, "theme.set")) {
         const int isAuto = argLabel_Command(cmd, "auto");
         d->prefs.theme = arg_Command(cmd);
@@ -2030,6 +2046,7 @@ iBool handleCommand_App(const char *cmd) {
         iRoot *oldRoot = root;
         if (newTab & otherRoot_OpenTabFlag) {
             root = otherRoot_Window(d->window, root);
+            setKeyRoot_Window(d->window, root);
             setCurrent_Root(root); /* need to change for widget creation */
         }
         iDocumentWidget *doc = document_Command(cmd);
@@ -2172,6 +2189,7 @@ iBool handleCommand_App(const char *cmd) {
         setToggle_Widget(findChild_Widget(dlg, "prefs.archive.openindex"), d->prefs.openArchiveIndexPages);
         setToggle_Widget(findChild_Widget(dlg, "prefs.ostheme"), d->prefs.useSystemTheme);
         setToggle_Widget(findChild_Widget(dlg, "prefs.customframe"), d->prefs.customFrame);
+        updatePrefsPinSplitButtons_(dlg, d->prefs.pinSplit);
         updateDropdownSelection_(findChild_Widget(dlg, "prefs.uilang"), cstr_String(&d->prefs.uiLanguage));
         setToggle_Widget(findChild_Widget(dlg, "prefs.retainwindow"), d->prefs.retainWindowSize);
         setText_InputWidget(findChild_Widget(dlg, "prefs.uiscale"),
@@ -2234,7 +2252,8 @@ iBool handleCommand_App(const char *cmd) {
     }
     else if (equal_Command(cmd, "navigate.home")) {
         /* Look for bookmarks tagged "homepage". */
-        iRegExp *pattern = iClob(new_RegExp("\\bhomepage\\b", caseInsensitive_RegExpOption));
+        iRegExp *pattern = iClob(new_RegExp("\\b" homepage_BookmarkTag "\\b",
+                                            caseInsensitive_RegExpOption));
         const iPtrArray *homepages =
             list_Bookmarks(d->bookmarks, NULL, filterTagsRegExp_Bookmarks, pattern);
         if (isEmpty_PtrArray(homepages)) {
-- 
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