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first part of revisions of html/h* interface headers

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@56497 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
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Francesco Montorsi 2008-10-23 13:55:07 +00:00
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commit c87f263ea5
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199
interface/wx/html/helpctrl.h
View File

@ -10,71 +10,116 @@
@class wxHtmlHelpController
This help controller provides an easy way of displaying HTML help in your
application (see @e test sample). The help system is based on @b books
(see wxHtmlHelpController::AddBook). A book is a logical
section of documentation (for example "User's Guide" or "Programmer's Guide" or
"C++ Reference" or "wxWidgets Reference"). The help controller can handle as
many books as you want.
application (see @sample{html}, test example).
Although this class has an API compatible with other wxWidgets
help controllers as documented by wxHelpController, it
is recommended that you use the enhanced capabilities of wxHtmlHelpController's
API.
The help system is based on @b books (see wxHtmlHelpController::AddBook).
A book is a logical section of documentation (for example "User's Guide" or
"Programmer's Guide" or "C++ Reference" or "wxWidgets Reference").
The help controller can handle as many books as you want.
Although this class has an API compatible with other wxWidgets help controllers
as documented by wxHelpController, it is recommended that you use the enhanced
capabilities of wxHtmlHelpController's API.
wxHTML uses Microsoft's HTML Help Workshop project files (.hhp, .hhk, .hhc) as
its
native format. The file format is described here().
Have a look at docs/html/ directory where sample project files are stored.
its native format. The file format is described in @ref overview_html_helpformats.
The directory @c helpfiles in the @sample{html} contains sample project files.
You can use Tex2RTF to produce these files when generating HTML, if you set @b
htmlWorkshopFiles to @b @true in
your tex2rtf.ini file. The commercial tool HelpBlocks (www.helpblocks.com) can
also create these files.
Note that the Microsoft's HTML Help Workshop
(http://www.microsoft.com/downloads/details.aspx?FamilyID=00535334-c8a6-452f-9aa0-d597d16580cc)
also runs on other platforms using WINE (http://www.winehq.org/) and it can
be used to create the .hpp, .hhk and .hhc files through a friendly GUI.
The commercial tool HelpBlocks (http://www.helpblocks.com) can also create these files.
@library{wxhtml}
@category{help}
@category{help,html}
@see @ref overview_wxhelpcontroller "Information about wxBestHelpController",
wxHtmlHelpFrame, wxHtmlHelpDialog, wxHtmlHelpWindow, wxHtmlModalHelp
@see wxBestHelpController, wxHtmlHelpFrame, wxHtmlHelpDialog,
wxHtmlHelpWindow, wxHtmlModalHelp
*/
class wxHtmlHelpController
{
public:
/**
Constructor.
@param style
This is a combination of these flags:
- wxHF_TOOLBAR: The help window has a toolbar.
- wxHF_FLAT_TOOLBAR: The help window has a toolbar with flat buttons (aka coolbar).
- wxHF_CONTENTS: The help window has a contents panel.
- wxHF_INDEX: The help window has an index panel.
- wxHF_SEARCH: The help window has a search panel.
- wxHF_BOOKMARKS: The help window has bookmarks controls.
- wxHF_OPEN_FILES: Allows user to open arbitrary HTML document.
- wxHF_PRINT: The toolbar contains "print" button.
- wxHF_MERGE_BOOKS: The contents pane does not show book nodes.
All books are merged together and appear as single book to the user.
- wxHF_ICONS_BOOK: All nodes in contents pane have a book icon.
This is how Microsoft's HTML help viewer behaves.
- wxHF_ICONS_FOLDER: Book nodes in contents pane have a book icon, book's
sections have a folder icon. This is the default.
- wxHF_ICONS_BOOK_CHAPTER: Both book nodes and nodes of top-level
sections of a book (i.e. chapters) have a book icon, all other sections
(sections, subsections, ...) have a folder icon.
- wxHF_EMBEDDED: Specifies that the help controller controls an embedded
window of class wxHtmlHelpWindow that should not be destroyed when
the controller is destroyed.
- wxHF_DIALOG: Specifies that the help controller should create a
dialog containing the help window.
- wxHF_FRAME: Specifies that the help controller should create a frame
containing the help window.
This is the default if neither wxHF_DIALOG nor wxHF_EMBEDDED is specified.
- wxHF_MODAL: Specifies that the help controller should create a modal
dialog containing the help window (used with the wxHF_DIALOG style).
- wxHF_DEFAULT_STYLE: wxHF_TOOLBAR | wxHF_CONTENTS | wxHF_INDEX |
wxHF_SEARCH | wxHF_BOOKMARKS | wxHF_PRINT
@param parentWindow
This is an optional window to be used as the parent for the help window.
*/
wxHtmlHelpController(int style = wxHF_DEFAULT_STYLE,
wxWindow* parentWindow = NULL);
//@{
/**
Adds book (@ref overview_helpformat ".hhp file" - HTML Help Workshop project
file) into the list of loaded books.
This must be called at least once before displaying any help.
@a bookFile or @a bookUrl 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, @c
Adds a book (i.e. a @ref overview_html_helpformats ".hhp file"; an HTML Help
Workshop project file) into the list of loaded books.
This must be called at least once before displaying any help.
@a bookFile or @a bookUrl may be either @c ".hhp" file or a ZIP archive
that contains an arbitrary number of @c ".hhp" files in its top-level
directory.
This ZIP archive must have @c ".zip" or @c ".htb" extension (the latter
stands for "HTML book"). In other words,
@code
AddBook(wxFileName("help.zip"))
@endcode
is possible and is the recommended way.
@param showWaitMsg
If @true then a decoration-less window with progress message is displayed.
@param bookFile
Help book filename. It is recommended to use this prototype
instead of the one taking URL, because it is less error-prone.
@param bookUrl
Help book URL (note that syntax of filename and URL is
different on most platforms)
@param showWaitMsg
If @true then a decoration-less window with progress message is displayed.
*/
bool AddBook(const wxFileName& bookFile, bool showWaitMsg);
/**
Adds a book (i.e. a @ref overview_html_helpformats ".hhp file"; an HTML Help
Workshop project file) into the list of loaded books.
See the other overload for additional info.
@param bookUrl
Help book URL (note that syntax of filename and URL is
different on most platforms).
@param showWaitMsg
If @true then a decoration-less window with progress message is displayed.
*/
bool AddBook(const wxString& bookUrl, bool showWaitMsg);
//@}
/**
This protected virtual method may be overridden so that when specifying the
wxHF_DIALOG style, the controller
uses a different dialog.
@c wxHF_DIALOG style, the controller uses a different dialog.
*/
virtual wxHtmlHelpDialog* CreateHelpDialog(wxHtmlHelpData* data);
@ -84,13 +129,30 @@ public:
*/
virtual wxHtmlHelpFrame* CreateHelpFrame(wxHtmlHelpData* data);
//@{
/**
This alternative form is used to search help contents by numeric IDs.
Displays page @a x.
This is THE important function - it is used to display the help in application.
You can specify the page in many ways:
- as direct filename of HTML document
- as chapter name (from contents) or as a book name
- as some word from index
- even as any word (will be searched)
Looking for the page runs in these steps:
-# try to locate file named x (if x is for example "doc/howto.htm")
-# try to open starting page of book named x
-# try to find x in contents (if x is for example "How To ...")
-# try to find x in index (if x is for example "How To ...")
-# switch to Search panel and start searching
*/
void Display(const wxString& x);
/**
@overload
This alternative form is used to search help contents by numeric IDs.
*/
void Display(const int id);
//@}
/**
Displays help window and focuses contents panel.
@ -103,11 +165,14 @@ public:
void DisplayIndex();
/**
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).
@b Important: KeywordSearch searches only pages listed in .hhc file(s).
You should list all pages in the contents file.
Displays the help window, focuses search panel and starts searching.
Returns @true if the keyword was found. Optionally it searches through the
index (mode = @c wxHELP_SEARCH_INDEX), default the content
(mode = @c wxHELP_SEARCH_ALL).
@note
KeywordSearch() searches only pages listed in @c ".hhc" file(s).
You should list all pages in the contents file.
*/
bool KeywordSearch(const wxString& keyword,
wxHelpSearchMode mode = wxHELP_SEARCH_ALL);
@ -120,30 +185,33 @@ public:
/**
Sets the path for storing temporary files - cached binary versions of index and
contents files. These binary
forms are much faster to read. Default value is empty string (empty string means
that no cached data are stored). Note that these files are @e not
deleted when program exits.
contents files.
These binary forms are much faster to read. Default value is empty string
(empty string means that no cached data are stored). Note that these files
are @e not deleted when program exits.
Once created these cached files will be used in all subsequent executions
of your application. If cached files become older than corresponding .hhp
of your application. If cached files become older than corresponding @c ".hhp"
file (e.g. if you regenerate documentation) it will be refreshed.
*/
void SetTempDir(const wxString& path);
/**
Sets format of title of the frame. Must contain exactly one "%s"
(for title of displayed HTML page).
Sets format of title of the frame.
Must contain exactly one "%s" (for title of displayed HTML page).
*/
void SetTitleFormat(const wxString& format);
/**
Associates @a config object with the controller.
Associates the @a config object with the controller.
If there is associated config object, wxHtmlHelpController automatically
reads and writes settings (including wxHtmlWindow's settings) when needed.
The only thing you must do is create wxConfig object and call UseConfig.
If you do not use @e UseConfig, wxHtmlHelpController will use
default wxConfig object if available (for details see
wxConfigBase::Get and
The only thing you must do is create wxConfig object and call UseConfig().
If you do not use UseConfig(), wxHtmlHelpController will use the default
wxConfig object if available (for details see wxConfigBase::Get and
wxConfigBase::Set).
*/
void UseConfig(wxConfigBase* config,
@ -161,28 +229,27 @@ public:
/**
@class wxHtmlModalHelp
This class uses wxHtmlHelpController
to display help in a modal dialog. This is useful on platforms such as wxMac
where if you display help from a modal dialog, the help window must itself be a
modal
dialog.
This class uses wxHtmlHelpController to display help in a modal dialog.
This is useful on platforms such as wxMac where if you display help from a
modal dialog, the help window must itself be a modal dialog.
Create objects of this class on the stack, for example:
@code
// The help can be browsed during the lifetime of this object; when the user
quits
// the help, program execution will continue.
// The help can be browsed during the lifetime of this object; when the
// user quits the help, program execution will continue.
wxHtmlModalHelp help(parent, wxT("help"), wxT("My topic"));
@endcode
@library{wxhtml}
@category{FIXME}
@category{help,html}
*/
class wxHtmlModalHelp
{
public:
/**
The ctor.
@param parent
is the parent of the dialog.
@param helpFile
@ -191,7 +258,7 @@ public:
is an optional topic. If this is empty, the help contents will be shown.
@param style
is a combination of the flags described in the wxHtmlHelpController
documentation.
documentation.
*/
wxHtmlModalHelp(wxWindow* parent, const wxString& helpFile,
const wxString& topic = wxEmptyString,

18
interface/wx/html/helpdata.h
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@ -9,13 +9,14 @@
/**
@class wxHtmlHelpData
This class is used by wxHtmlHelpController
and wxHtmlHelpFrame to access HTML help items.
This class is used by wxHtmlHelpController and wxHtmlHelpFrame to access HTML
help items.
It is internal class and should not be used directly - except for the case
you're writing your own HTML help controller.
@library{wxhtml}
@category{FIXME}
@category{help,html}
*/
class wxHtmlHelpData : public wxObject
{
@ -26,9 +27,12 @@ public:
wxHtmlHelpData();
/**
Adds new book. @e book is URL (not filename!) of HTML help project (hhp)
or ZIP file that contains arbitrary number of .hhp projects (this zip
file can have either .zip or .htb extension, htb stands for "html book").
Adds new book.
@a book_url is URL (not filename!) of HTML help project (hhp) or ZIP file
that contains arbitrary number of .hhp projects (this zip file can have
either .zip or .htb extension, htb stands for "html book").
Returns success.
*/
bool AddBook(const wxString& book_url);
@ -59,7 +63,7 @@ public:
const wxHtmlHelpDataItems GetIndexArray();
/**
Sets temporary directory where binary cached versions of MS HTML Workshop
Sets the temporary directory where binary cached versions of MS HTML Workshop
files will be stored. (This is turned off by default and you can enable
this feature by setting non-empty temp dir.)
*/

37
interface/wx/html/helpdlg.h
View File

@ -9,39 +9,39 @@
/**
@class wxHtmlHelpDialog
This class is used by wxHtmlHelpController
to display help.
This class is used by wxHtmlHelpController to display help.
It is an internal class and should not be used directly - except for the case
when you're writing your own HTML help controller.
@library{wxhtml}
@category{FIXME}
@category{help,html}
*/
class wxHtmlHelpDialog : public wxFrame
{
public:
//@{
/**
Constructor. For the values of @e style, please see the documentation for
wxHtmlHelpController.
*/
wxHtmlHelpDialog(wxHtmlHelpData* data = NULL);
/**
Constructor.
For the possible values of @a style, please see wxHtmlHelpController.
*/
wxHtmlHelpDialog(wxWindow* parent, int wxWindowID,
const wxString& title = wxEmptyString,
int style = wxHF_DEFAULT_STYLE,
wxHtmlHelpData* data = NULL);
//@}
/**
You may override this virtual method to add more buttons to the help window's
toolbar. @a toolBar is a pointer to the toolbar and @a style is the style
flag as passed to the Create method.
flag as passed to the Create() method.
wxToolBar::Realize is called immediately after returning from this function.
*/
virtual void AddToolbarButtons(wxToolBar* toolBar, int style);
/**
Creates the dialog. See @ref wxhtmlhelpdialog() "the constructor"
Creates the dialog. See @ref wxHtmlHelpDialog() "the constructor"
for a description of the parameters.
*/
bool Create(wxWindow* parent, wxWindowID id,
@ -54,8 +54,9 @@ public:
wxHtmlHelpController* GetController() const;
/**
Reads the user's settings for this dialog see
wxHtmlHelpController::ReadCustomization)
Reads the user's settings for this dialog
@see wxHtmlHelpController::ReadCustomization
*/
void ReadCustomization(wxConfigBase* cfg,
const wxString& path = wxEmptyString);
@ -66,14 +67,16 @@ public:
void SetController(wxHtmlHelpController* contoller);
/**
Sets the dialog's title format. @a format must contain exactly one "%s"
(it will be replaced by the page title).
Sets the dialog's title format.
@a format must contain exactly one "%s" (it will be replaced by the page title).
*/
void SetTitleFormat(const wxString& format);
/**
Saves the user's settings for this dialog (see
wxHtmlHelpController::WriteCustomization).
Saves the user's settings for this dialog
@see wxHtmlHelpController::WriteCustomization
*/
void WriteCustomization(wxConfigBase* cfg,
const wxString& path = wxEmptyString);

37
interface/wx/html/helpfrm.h
View File

@ -9,39 +9,39 @@
/**
@class wxHtmlHelpFrame
This class is used by wxHtmlHelpController
to display help.
This class is used by wxHtmlHelpController to display help.
It is an internal class and should not be used directly - except for the case
when you're writing your own HTML help controller.
@library{wxhtml}
@category{FIXME}
@category{help,html}
*/
class wxHtmlHelpFrame : public wxFrame
{
public:
//@{
/**
Constructor. For the values of @e style, please see the documentation for
wxHtmlHelpController.
*/
wxHtmlHelpFrame(wxHtmlHelpData* data = NULL);
/**
Constructor.
For the possible values of @a style, please see wxHtmlHelpController.
*/
wxHtmlHelpFrame(wxWindow* parent, int wxWindowID,
const wxString& title = wxEmptyString,
int style = wxHF_DEFAULT_STYLE,
wxHtmlHelpData* data = NULL);
//@}
/**
You may override this virtual method to add more buttons to the help window's
toolbar. @a toolBar is a pointer to the toolbar and @a style is the style
flag as passed to the Create method.
flag as passed to the Create() method.
wxToolBar::Realize is called immediately after returning from this function.
*/
virtual void AddToolbarButtons(wxToolBar* toolBar, int style);
/**
Creates the frame. See @ref wxhtmlhelpframe() "the constructor"
Creates the frame. See @ref wxHtmlHelpFrame() "the constructor"
for a description of the parameters.
*/
bool Create(wxWindow* parent, wxWindowID id,
@ -54,8 +54,9 @@ public:
wxHtmlHelpController* GetController() const;
/**
Reads the user's settings for this frame see
wxHtmlHelpController::ReadCustomization)
Reads the user's settings for this frame.
@see wxHtmlHelpController::ReadCustomization
*/
void ReadCustomization(wxConfigBase* cfg,
const wxString& path = wxEmptyString);
@ -66,14 +67,16 @@ public:
void SetController(wxHtmlHelpController* contoller);
/**
Sets the frame's title format. @a format must contain exactly one "%s"
(it will be replaced by the page title).
Sets the frame's title format.
@a format must contain exactly one "%s" (it will be replaced by the page title).
*/
void SetTitleFormat(const wxString& format);
/**
Saves the user's settings for this frame (see
wxHtmlHelpController::WriteCustomization).
Saves the user's settings for this frame.
@see wxHtmlHelpController::WriteCustomization
*/
void WriteCustomization(wxConfigBase* cfg,
const wxString& path = wxEmptyString);

112
interface/wx/html/helpwnd.h
View File

@ -9,63 +9,60 @@
/**
@class wxHtmlHelpWindow
This class is used by wxHtmlHelpController
to display help within a frame or dialog, but you can use it yourself to create
an embedded HTML help window.
This class is used by wxHtmlHelpController to display help within a frame or
dialog, but you can use it yourself to create an embedded HTML help window.
For example:
@code
// m_embeddedHelpWindow is a wxHtmlHelpWindow
// m_embeddedHelpWindow is a wxHtmlHelpWindow
// m_embeddedHtmlHelp is a wxHtmlHelpController
// Create embedded HTML Help window
m_embeddedHelpWindow = new wxHtmlHelpWindow;
m_embeddedHtmlHelp.UseConfig(config, rootPath); // Set your own config
object here
m_embeddedHtmlHelp.UseConfig(config, rootPath); // Set your own config object here
m_embeddedHtmlHelp.SetHelpWindow(m_embeddedHelpWindow);
m_embeddedHelpWindow-Create(this,
wxID_ANY, wxDefaultPosition, GetClientSize(),
wxTAB_TRAVERSAL|wxBORDER_NONE, wxHF_DEFAULT_STYLE);
m_embeddedHelpWindow->Create(this, wxID_ANY, wxDefaultPosition, GetClientSize(),
wxTAB_TRAVERSAL|wxBORDER_NONE, wxHF_DEFAULT_STYLE);
m_embeddedHtmlHelp.AddBook(wxFileName(_T("doc.zip")));
@endcode
You should pass the style wxHF_EMBEDDED to the style parameter of
wxHtmlHelpController to allow
the embedded window to be destroyed independently of the help controller.
wxHtmlHelpController to allow the embedded window to be destroyed
independently of the help controller.
@library{wxhtml}
@category{FIXME}
@category{help,html}
*/
class wxHtmlHelpWindow : public wxWindow
{
public:
//@{
wxHtmlHelpWindow(wxHtmlHelpData* data = NULL);
/**
Constructor.
Constructor. For the values of @e helpStyle, please see the documentation for
For the values of @a helpStyle, please see the documentation for
wxHtmlHelpController.
*/
wxHtmlHelpWindow(wxHtmlHelpData* data = NULL);
wxHtmlHelpWindow(wxWindow* parent, int wxWindowID,
const wxPoint& pos = wxDefaultPosition,
const wxSize& pos = wxDefaultSize,
int style = wxTAB_TRAVERSAL|wxBORDER_NONE,
int helpStyle = wxHF_DEFAULT_STYLE,
wxHtmlHelpData* data = NULL);
//@}
/**
You may override this virtual method to add more buttons to the help window's
toolbar. @a toolBar is a pointer to the toolbar and @a style is the style
flag as passed to the Create method.
flag as passed to the Create() method.
wxToolBar::Realize is called immediately after returning from this function.
See @e samples/html/helpview for an example.
See @c samples/html/helpview for an example.
*/
virtual void AddToolbarButtons(wxToolBar* toolBar, int style);
/**
Creates the help window. See @ref wxhtmlhelpwindow() "the constructor"
Creates the help window. See @ref wxHtmlHelpWindow() "the constructor"
for a description of the parameters.
*/
bool Create(wxWindow* parent, wxWindowID id,
@ -75,38 +72,29 @@ public:
int helpStyle = wxHF_DEFAULT_STYLE,
wxHtmlHelpData* data = NULL);
/**
Creates contents panel. (May take some time.)
Protected.
*/
void CreateContents();
/**
Creates index panel. (May take some time.)
Protected.
*/
void CreateIndex();
/**
Creates search panel.
*/
void CreateSearch();
//@{
/**
Displays page x. If not found it will give the user the choice of
searching books.
Displays page x.
If not found it will give the user the choice of searching books.
Looking for the page runs in these steps:
try to locate file named x (if x is for example "doc/howto.htm")
try to open starting page of book x
try to find x in contents (if x is for example "How To ...")
try to find x in index (if x is for example "How To ...")
The second form takes numeric ID as the parameter.
(uses extension to MS format, param name="ID" value=id)
-# try to locate file named x (if x is for example "doc/howto.htm")
-# try to open starting page of book x
-# try to find x in contents (if x is for example "How To ...")
-# try to find x in index (if x is for example "How To ...")
*/
bool Display(const wxString& x);
/**
@overload
This form takes numeric ID as the parameter (uses an extension to MS format,
param name="ID" value=id).
*/
bool Display(const int id);
//@}
/**
Displays contents panel.
@ -125,28 +113,24 @@ public:
wxHtmlHelpData* GetData();
/**
Search for given keyword. Optionally it searches through the index (mode =
wxHELP_SEARCH_INDEX), default the content (mode = wxHELP_SEARCH_ALL).
Search for given keyword. Optionally it searches through the index
(mode = @c wxHELP_SEARCH_INDEX), default the content (mode = @c wxHELP_SEARCH_ALL).
*/
bool KeywordSearch(const wxString& keyword,
wxHelpSearchMode mode = wxHELP_SEARCH_ALL);
/**
Reads the user's settings for this window (see
wxHtmlHelpController::ReadCustomization)
Reads the user's settings for this window.
@see wxHtmlHelpController::ReadCustomization
*/
void ReadCustomization(wxConfigBase* cfg,
const wxString& path = wxEmptyString);
/**
Refresh all panels. This is necessary if a new book was added.
Protected.
*/
void RefreshLists();
Sets the frame's title format.
/**
Sets the frame's title format. @a format must contain exactly one "%s"
(it will be replaced by the page title).
@a format must contain exactly one "%s" (it will be replaced by the page title).
*/
void SetTitleFormat(const wxString& format);
@ -158,10 +142,28 @@ public:
const wxString& rootpath = wxEmptyString);
/**
Saves the user's settings for this window(see
wxHtmlHelpController::WriteCustomization).
Saves the user's settings for this window.
@see wxHtmlHelpController::WriteCustomization
*/
void WriteCustomization(wxConfigBase* cfg,
const wxString& path = wxEmptyString);
protected:
/**
Creates contents panel. (May take some time.)
*/
void CreateContents();
/**
Creates index panel. (May take some time.)
*/
void CreateIndex();
/**
Refresh all panels. This is necessary if a new book was added.
*/
void RefreshLists();
};