X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/1f7c17f4054a0ea33551262b57061be4847d58ff..256edfbf118e706daa1b30a017eb5acae0618b29:/src/gtk/webview_webkit.cpp

diff --git a/src/gtk/webview_webkit.cpp b/src/gtk/webview_webkit.cpp
index ea5abe7c0a..843b5a0164 100644
--- a/src/gtk/webview_webkit.cpp
+++ b/src/gtk/webview_webkit.cpp
@@ -18,6 +18,7 @@
 #include "wx/gtk/private.h"
 #include "wx/filesys.h"
 #include "wx/base64.h"
+#include "wx/log.h"
 #include <webkit/webkit.h>
 
 // ----------------------------------------------------------------------------
@@ -400,6 +401,7 @@ bool wxWebViewWebKit::Create(wxWindow *parent,
 {
     m_busy = false;
     m_guard = false;
+    FindClear();
 
     // We currently unconditionally impose scrolling in both directions as it's
     // necessary to show arbitrary pages.
@@ -927,6 +929,80 @@ void wxWebViewWebKit::RegisterHandler(wxSharedPtr<wxWebViewHandler> handler)
     m_handlerList.push_back(handler);
 }
 
+long wxWebViewWebKit::Find(const wxString& text, int flags)
+{
+    bool newSearch = false;
+    if(text != m_findText || 
+       (flags & wxWEB_VIEW_FIND_MATCH_CASE) != (m_findFlags & wxWEB_VIEW_FIND_MATCH_CASE))
+    {
+        newSearch = true;
+        //If it is a new search we need to clear existing highlights
+        webkit_web_view_unmark_text_matches(m_web_view);
+        webkit_web_view_set_highlight_text_matches(m_web_view, false);
+    }
+
+    m_findFlags = flags;
+    m_findText = text;
+
+    //If the search string is empty then we clear any selection and highlight
+    if(text == "")
+    {
+        webkit_web_view_unmark_text_matches(m_web_view);
+        webkit_web_view_set_highlight_text_matches(m_web_view, false);
+        ClearSelection();
+        return wxNOT_FOUND;
+    }
+
+    bool wrap = false, matchCase = false, forward = true;
+    if(flags & wxWEB_VIEW_FIND_WRAP)
+        wrap = true;
+    if(flags & wxWEB_VIEW_FIND_MATCH_CASE)
+        matchCase = true;
+    if(flags & wxWEB_VIEW_FIND_BACKWARDS)
+        forward = false;
+
+    if(newSearch)
+    {
+        //Initially we mark the matches to know how many we have
+        m_findCount = webkit_web_view_mark_text_matches(m_web_view, wxGTK_CONV(text), matchCase, 0);
+        //In this case we return early to match IE behaviour
+        m_findPosition = -1;
+        return m_findCount;
+    }
+    else
+    {
+        if(forward)
+            m_findPosition++;
+        else
+            m_findPosition--;
+        if(m_findPosition < 0)
+            m_findPosition += m_findCount;
+        if(m_findPosition > m_findCount)
+            m_findPosition -= m_findCount;
+    }
+
+    //Highlight them if needed
+    bool highlight = flags & wxWEB_VIEW_FIND_HIGHLIGHT_RESULT ? true : false;
+    webkit_web_view_set_highlight_text_matches(m_web_view, highlight);     
+
+    if(!webkit_web_view_search_text(m_web_view, wxGTK_CONV(text), matchCase, forward, wrap))
+    {
+        m_findPosition = -1;
+        ClearSelection();
+        return wxNOT_FOUND;
+    }
+    wxLogMessage(wxString::Format("Returning %d", m_findPosition));
+    return newSearch ? m_findCount : m_findPosition;
+}
+
+void wxWebViewWebKit::FindClear()
+{
+    m_findCount = 0;
+    m_findFlags = 0;
+    m_findText = "";
+    m_findPosition = -1;
+}
+
 // static
 wxVisualAttributes
 wxWebViewWebKit::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant))