actOnUpdatedPrefs: In order to act on updated preferences, actually do as done

in LyXRC::write(), i.e., by listing RC_LAST as the first item in the switch.

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@38738 a592a061-630c-0410-9148-cb99ea01b6c8

diff --git a/src/LyXRC.cpp b/src/LyXRC.cpp
index 612168111ef6250063a73f7274d6ae0d4d81adf4..35e51bcec1a68d03169a6e31d7d47cf202a4b277 100644 (file)
--- a/src/LyXRC.cpp
+++ b/src/LyXRC.cpp
@@ -2900,6 +2900,7 @@ void actOnUpdatedPrefs(LyXRC const & lyxrc_orig, LyXRC const & lyxrc_new)
        // if we forget an element.
        LyXRC::LyXRCTags tag = LyXRC::RC_LAST;
        switch (tag) {
+       case LyXRC::RC_LAST:
        case LyXRC::RC_ACCEPT_COMPOUND:
        case LyXRC::RC_ALT_LANG:
        case LyXRC::RC_PLAINTEXT_LINELEN:
@@ -2939,6 +2940,11 @@ void actOnUpdatedPrefs(LyXRC const & lyxrc_orig, LyXRC const & lyxrc_new)
        case LyXRC::RC_DIALOGS_ICONIFY_WITH_MAIN:
        case LyXRC::RC_DISPLAY_GRAPHICS:
        case LyXRC::RC_DOCUMENTPATH:
+               if (lyxrc_orig.document_path != lyxrc_new.document_path) {
+                       FileName path(lyxrc_new.document_path);
+                       if (path.exists() && path.isDirectory())
+                               package().document_dir() = FileName(lyxrc.document_path);
+               }
        case LyXRC::RC_EDITOR_ALTERNATIVES:
        case LyXRC::RC_ESC_CHARS:
        case LyXRC::RC_EXAMPLEPATH:
@@ -2975,6 +2981,9 @@ void actOnUpdatedPrefs(LyXRC const & lyxrc_orig, LyXRC const & lyxrc_new)
        case LyXRC::RC_NUMLASTFILES:
        case LyXRC::RC_PARAGRAPH_MARKERS:
        case LyXRC::RC_PATH_PREFIX:
+               if (lyxrc_orig.path_prefix != lyxrc_new.path_prefix) {
+                       prependEnvPath("PATH", lyxrc_new.path_prefix);
+               }
        case LyXRC::RC_PREVIEW:
        case LyXRC::RC_PREVIEW_HASHED_LABELS:
        case LyXRC::RC_PREVIEW_SCALE_FACTOR:
@@ -3021,6 +3030,9 @@ void actOnUpdatedPrefs(LyXRC const & lyxrc_orig, LyXRC const & lyxrc_new)
        case LyXRC::RC_TEMPLATEPATH:
        case LyXRC::RC_TEX_ALLOWS_SPACES:
        case LyXRC::RC_TEX_EXPECTS_WINDOWS_PATHS:
+               if (lyxrc_orig.windows_style_tex_paths != lyxrc_new.windows_style_tex_paths) {
+                       os::windows_style_tex_paths(lyxrc_new.windows_style_tex_paths);
+               }
        case LyXRC::RC_TEXINPUTS_PREFIX:
        case LyXRC::RC_THESAURUSDIRPATH:
        case LyXRC::RC_UIFILE:
@@ -3049,22 +3061,8 @@ void actOnUpdatedPrefs(LyXRC const & lyxrc_orig, LyXRC const & lyxrc_new)
        case LyXRC::RC_DEFAULT_DECIMAL_POINT:
        case LyXRC::RC_SCROLL_WHEEL_ZOOM:
        case LyXRC::RC_CURSOR_WIDTH:
-       case LyXRC::RC_LAST:
                break;
        }
-
-       // Do what is needed (if any) for changes to actually take effect.
-       if (lyxrc_orig.document_path != lyxrc_new.document_path) {
-               FileName path(lyxrc_new.document_path);
-               if (path.exists() && path.isDirectory())
-                       package().document_dir() = FileName(lyxrc.document_path);
-       }
-       if (lyxrc_orig.path_prefix != lyxrc_new.path_prefix) {
-               prependEnvPath("PATH", lyxrc_new.path_prefix);
-       }
-       if (lyxrc_orig.windows_style_tex_paths != lyxrc_new.windows_style_tex_paths) {
-               os::windows_style_tex_paths(lyxrc_new.windows_style_tex_paths);
-       }
 }