fix warning

[wxWidgets.git] / docs / latex / wx / hthelpct.tex

diff --git a/docs/latex/wx/hthelpct.tex b/docs/latex/wx/hthelpct.tex
index 9560d7e72d2b04a05370f2d2c0f6af7017f3def1..87eadfb919007bd1fab0d397eb3fab1655debe44 100644 (file)
--- a/docs/latex/wx/hthelpct.tex
+++ b/docs/latex/wx/hthelpct.tex
@@ -5,7 +5,7 @@
 
 \section{\class{wxHtmlHelpController}}\label{wxhtmlhelpcontroller}
 
-{\bf WARNING!} Although this class has an API compatible with other wxWindows
+{\bf WARNING!} Although this class has an API compatible with other wxWidgets
 help controllers as documented by \helpref{wxHelpController}{wxhelpcontroller}, it
 is recommended that you use the enhanced capabilities of wxHtmlHelpController's API.
 
@@ -13,7 +13,7 @@ This help controller provides an easy way of displaying HTML help in your
 application (see {\it test} sample). The help system is based on {\bf books} 
 (see \helpref{AddBook}{wxhtmlhelpcontrolleraddbook}). A book is a logical
 section of documentation (for example "User's Guide" or "Programmer's Guide" or
-"C++ Reference" or "wxWindows Reference"). The help controller can handle as
+"C++ Reference" or "wxWidgets Reference"). The help controller can handle as
 many books as you want.
 
 wxHTML uses Microsoft's HTML Help Workshop project files (.hhp, .hhk, .hhc) as its
@@ -81,17 +81,33 @@ all other sections (sections, subsections, ...) have a folder icon.}
 
 \membersection{wxHtmlHelpController::AddBook}\label{wxhtmlhelpcontrolleraddbook}
 
-\func{bool}{AddBook}{\param{const wxString\& }{book}, \param{bool }{show\_wait\_msg}}
+\func{bool}{AddBook}{\param{const wxFileName\& }{book\_file}, \param{bool }{show\_wait\_msg}}
+
+\func{bool}{AddBook}{\param{const wxString\& }{book\_url}, \param{bool }{show\_wait\_msg}}
 
 Adds book (\helpref{.hhp file}{helpformat} - HTML Help Workshop project file) into the list of loaded books.
 This must be called at least once before displaying  any help.
 
-{\it book} may be either .hhp file or ZIP archive that contains arbitrary number of .hhp files in 
+{\it book\_file} or {\it book\_url}  may be either .hhp file or ZIP archive
+that contains arbitrary number of .hhp files in 
 top-level directory. This ZIP archive must have .zip or .htb extension
-(the latter stands for "HTML book"). In other words, {\tt AddBook("help.zip")} is possible and, in fact,
-recommended way.
+(the latter stands for "HTML book"). In other words,
+{\tt AddBook(wxFileName("help.zip"))}
+is possible and, in fact, recommended way.
+
+\wxheading{Parameters}
 
-If {\it show\_wait\_msg} is TRUE then a decorationless window with progress message is displayed.
+\docparam{show\_wait\_msg}{If true then a decoration-less window with progress message is displayed.}
+\docparam{book\_file}{Help book filename. It is recommended to use this prototype
+instead of the one taking URL, because it is less error-prone.}
+\docparam{book\_url}{Help book URL (note that syntax of filename and URL is 
+different on most platforms)}
+
+\wxheading{Note}
+
+Don't forget to install wxFileSystem ZIP handler with
+{\tt wxFileSystem::AddHandler(new wxZipFSHandler);} before calling this method
+on a .zip or .htb file!
 
 \membersection{wxHtmlHelpController::CreateHelpFrame}\label{wxhtmlhelpcontrollercreatehelpframe}
 
@@ -100,6 +116,7 @@ If {\it show\_wait\_msg} is TRUE then a decorationless window with progress mess
 This protected virtual method may be overridden so that the controller
 uses slightly different frame. See {\it samples/html/helpview} sample for
 an example.
+
 \membersection{wxHtmlHelpController::Display}\label{wxhtmlhelpcontrollerdisplay}
 
 \func{void}{Display}{\param{const wxString\& }{x}}
@@ -147,10 +164,11 @@ Displays help window and focuses index panel.
 
 \membersection{wxHtmlHelpController::KeywordSearch}\label{wxhtmlhelpcontrollerkeywordsearch}
 
-\func{bool}{KeywordSearch}{\param{const wxString\& }{keyword}}
+\func{bool}{KeywordSearch}{\param{const wxString\& }{keyword}, \param{wxHelpSearchMode }{mode = wxHELP\_SEARCH\_ALL}}
 
-Displays help window, focuses search panel and starts searching.
-Returns TRUE if the keyword was found.
+Displays help window, focuses search panel and starts searching.  Returns true
+if the keyword was found. Optionally it searches through the index (mode =
+wxHELP\_SEARCH\_INDEX), default the content (mode = wxHELP\_SEARCH\_ALL).
 
 {\bf Important:} KeywordSearch searches only pages listed in .hhc file(s).
 You should list all pages in the contents file.