X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/8907154c1a8a6882c6797d1f16393ddfb23e7f3a..da6f998486f1070e205f2e0a54f22a1b67cb32a4:/src/html/helpfrm.cpp diff --git a/src/html/helpfrm.cpp b/src/html/helpfrm.cpp index 169626f16a..69694cfad4 100644 --- a/src/html/helpfrm.cpp +++ b/src/html/helpfrm.cpp @@ -1,10 +1,9 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: helpfrm.cpp +// Name: src/html/helpfrm.cpp // Purpose: wxHtmlHelpFrame // Notes: Based on htmlhelp.cpp, implementing a monolithic // HTML Help controller class, by Vaclav Slavik // Author: Harm van der Heijden and Vaclav Slavik -// RCS-ID: $Id$ // Copyright: (c) Harm van der Heijden and Vaclav Slavik // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// @@ -14,31 +13,36 @@ #include "wx/wxprec.h" #ifdef __BORLANDC__ -#pragma hdrstop + #pragma hdrstop #endif #if wxUSE_WXHTML_HELP -#ifndef WXPRECOMP +#ifndef WX_PRECOMP + #include "wx/object.h" + #include "wx/dynarray.h" #include "wx/intl.h" #include "wx/log.h" + #if wxUSE_STREAMS + #include "wx/stream.h" + #endif - #include "wx/object.h" #include "wx/sizer.h" #include "wx/bmpbuttn.h" #include "wx/statbox.h" #include "wx/radiobox.h" -#endif // WXPRECOMP - -#ifdef __WXMAC__ #include "wx/menu.h" + #include "wx/settings.h" #include "wx/msgdlg.h" -#endif + #include "wx/textctrl.h" + #include "wx/toolbar.h" + #include "wx/choicdlg.h" + #include "wx/filedlg.h" +#endif // WX_PRECOMP #include "wx/html/helpfrm.h" #include "wx/html/helpctrl.h" -#include "wx/textctrl.h" #include "wx/notebook.h" #include "wx/imaglist.h" #include "wx/treectrl.h" @@ -47,300 +51,81 @@ #include "wx/html/htmlwin.h" #include "wx/busyinfo.h" #include "wx/progdlg.h" -#include "wx/toolbar.h" #include "wx/fontenum.h" -#include "wx/stream.h" -#include "wx/filedlg.h" #include "wx/artprov.h" #include "wx/spinctrl.h" -#include "wx/dynarray.h" -#include "wx/choicdlg.h" -#include "wx/settings.h" - -// what is considered "small index"? -#define INDEX_IS_SMALL 100 - -/* Motif defines this as a macro */ -#ifdef Below -#undef Below -#endif -//-------------------------------------------------------------------------- -// wxHtmlHelpTreeItemData (private) -//-------------------------------------------------------------------------- +IMPLEMENT_DYNAMIC_CLASS(wxHtmlHelpFrame, wxFrame) -class wxHtmlHelpTreeItemData : public wxTreeItemData -{ - public: -#if defined(__VISAGECPP__) -// VA needs a default ctor for some reason.... - wxHtmlHelpTreeItemData() : wxTreeItemData() - { m_Id = 0; } +BEGIN_EVENT_TABLE(wxHtmlHelpFrame, wxFrame) + EVT_ACTIVATE(wxHtmlHelpFrame::OnActivate) + EVT_CLOSE(wxHtmlHelpFrame::OnCloseWindow) +#ifdef __WXMAC__ + EVT_MENU(wxID_CLOSE, wxHtmlHelpFrame::OnClose) + EVT_MENU(wxID_ABOUT, wxHtmlHelpFrame::OnAbout) + EVT_MENU(wxID_HELP_CONTENTS, wxHtmlHelpFrame::OnAbout) #endif - wxHtmlHelpTreeItemData(int id) : wxTreeItemData() - { m_Id = id;} - - int m_Id; -}; - - -//-------------------------------------------------------------------------- -// wxHtmlHelpHashData (private) -//-------------------------------------------------------------------------- - -class wxHtmlHelpHashData : public wxObject -{ - public: - wxHtmlHelpHashData(int index, wxTreeItemId id) : wxObject() - { m_Index = index; m_Id = id;} - ~wxHtmlHelpHashData() {} - - int m_Index; - wxTreeItemId m_Id; -}; - - -//-------------------------------------------------------------------------- -// wxHtmlHelpHtmlWindow (private) -//-------------------------------------------------------------------------- - -class wxHtmlHelpHtmlWindow : public wxHtmlWindow -{ - public: - wxHtmlHelpHtmlWindow(wxHtmlHelpFrame *fr, wxWindow *parent) - : wxHtmlWindow(parent), m_Frame(fr) - { - SetStandardFonts(); - } - - virtual void OnLinkClicked(const wxHtmlLinkInfo& link) - { - wxHtmlWindow::OnLinkClicked(link); - const wxMouseEvent *e = link.GetEvent(); - if (e == NULL || e->LeftUp()) - m_Frame->NotifyPageChanged(); - } - - // Returns full location with anchor (helper) - static wxString GetOpenedPageWithAnchor(wxHtmlWindow *win) - { - if(!win) - return wxEmptyString; - - wxString an = win->GetOpenedAnchor(); - wxString pg = win->GetOpenedPage(); - if(!an.empty()) - { - pg << wxT("#"); - pg << an; - } - return pg; - } - - private: - wxHtmlHelpFrame *m_Frame; - - DECLARE_NO_COPY_CLASS(wxHtmlHelpHtmlWindow) -}; - - -//--------------------------------------------------------------------------- -// wxHtmlHelpFrame::m_mergedIndex -//--------------------------------------------------------------------------- - -WX_DEFINE_ARRAY_PTR(const wxHtmlHelpDataItem*, wxHtmlHelpDataItemPtrArray); - -struct wxHtmlHelpMergedIndexItem -{ - wxHtmlHelpMergedIndexItem *parent; - wxString name; - wxHtmlHelpDataItemPtrArray items; -}; - -WX_DECLARE_OBJARRAY(wxHtmlHelpMergedIndexItem, wxHtmlHelpMergedIndex); -#include "wx/arrimpl.cpp" -WX_DEFINE_OBJARRAY(wxHtmlHelpMergedIndex) - -void wxHtmlHelpFrame::UpdateMergedIndex() -{ - delete m_mergedIndex; - m_mergedIndex = new wxHtmlHelpMergedIndex; - wxHtmlHelpMergedIndex& merged = *m_mergedIndex; - - const wxHtmlHelpDataItems& items = m_Data->GetIndexArray(); - size_t len = items.size(); - - wxHtmlHelpMergedIndexItem *history[128] = {NULL}; - - for (size_t i = 0; i < len; i++) - { - const wxHtmlHelpDataItem& item = items[i]; - wxASSERT_MSG( item.level < 128, _T("nested index entries too deep") ); - - if (history[item.level] && - history[item.level]->items[0]->name == item.name) - { - // same index entry as previous one, update list of items - history[item.level]->items.Add(&item); - } - else - { - // new index entry - wxHtmlHelpMergedIndexItem *mi = new wxHtmlHelpMergedIndexItem(); - mi->name = item.GetIndentedName(); - mi->items.Add(&item); - mi->parent = (item.level == 0) ? NULL : history[item.level - 1]; - history[item.level] = mi; - merged.Add(mi); - } - } -} - - -//--------------------------------------------------------------------------- -// wxHtmlHelpFrame -//--------------------------------------------------------------------------- - -// Command IDs : -enum -{ - //wxID_HTML_HELPFRAME = wxID_HIGHEST + 1, - wxID_HTML_PANEL = wxID_HIGHEST + 2, - wxID_HTML_BACK, - wxID_HTML_FORWARD, - wxID_HTML_UPNODE, - wxID_HTML_UP, - wxID_HTML_DOWN, - wxID_HTML_PRINT, - wxID_HTML_OPENFILE, - wxID_HTML_OPTIONS, - wxID_HTML_BOOKMARKSLIST, - wxID_HTML_BOOKMARKSADD, - wxID_HTML_BOOKMARKSREMOVE, - wxID_HTML_TREECTRL, - wxID_HTML_INDEXPAGE, - wxID_HTML_INDEXLIST, - wxID_HTML_INDEXTEXT, - wxID_HTML_INDEXBUTTON, - wxID_HTML_INDEXBUTTONALL, - wxID_HTML_NOTEBOOK, - wxID_HTML_SEARCHPAGE, - wxID_HTML_SEARCHTEXT, - wxID_HTML_SEARCHLIST, - wxID_HTML_SEARCHBUTTON, - wxID_HTML_SEARCHCHOICE, - wxID_HTML_COUNTINFO -}; - - -IMPLEMENT_DYNAMIC_CLASS(wxHtmlHelpFrame, wxFrame) +END_EVENT_TABLE() wxHtmlHelpFrame::wxHtmlHelpFrame(wxWindow* parent, wxWindowID id, const wxString& title, - int style, wxHtmlHelpData* data) + int style, wxHtmlHelpData* data +#if wxUSE_CONFIG + , wxConfigBase *config, const wxString& rootpath +#endif // wxUSE_CONFIG + ) { Init(data); - Create(parent, id, title, style); + Create(parent, id, title, style +#if wxUSE_CONFIG + , config, rootpath +#endif // wxUSE_CONFIG + ); } void wxHtmlHelpFrame::Init(wxHtmlHelpData* data) { - if (data) - { - m_Data = data; - m_DataCreated = false; - } else - { - m_Data = new wxHtmlHelpData(); - m_DataCreated = true; - } - - m_ContentsPage = 0; - m_IndexPage = 0; - m_SearchPage = 0; - - m_ContentsBox = NULL; - m_IndexList = NULL; - m_IndexButton = NULL; - m_IndexButtonAll = NULL; - m_IndexText = NULL; - m_SearchList = NULL; - m_SearchButton = NULL; - m_SearchText = NULL; - m_SearchChoice = NULL; - m_IndexCountInfo = NULL; - m_Splitter = NULL; - m_NavigPan = NULL; - m_NavigNotebook = NULL; - m_HtmlWin = NULL; - m_Bookmarks = NULL; - m_SearchCaseSensitive = NULL; - m_SearchWholeWords = NULL; - - m_mergedIndex = NULL; - - m_Config = NULL; - m_ConfigRoot = wxEmptyString; - - m_Cfg.x = m_Cfg.y = wxDefaultCoord; - m_Cfg.w = 700; - m_Cfg.h = 480; - m_Cfg.sashpos = 240; - m_Cfg.navig_on = true; - - m_NormalFonts = m_FixedFonts = NULL; - m_NormalFace = m_FixedFace = wxEmptyString; -#ifdef __WXMSW__ - m_FontSize = 10; -#else - m_FontSize = 14; -#endif - -#if wxUSE_PRINTING_ARCHITECTURE - m_Printer = NULL; -#endif + // Simply pass the pointer on to the help window + m_Data = data; + m_HtmlHelpWin = NULL; + m_helpController = NULL; + m_shouldPreventAppExit = false; +} - m_PagesHash = NULL; - m_UpdateContents = true; - m_helpController = (wxHelpControllerBase*) NULL; +void wxHtmlHelpFrame::SetController(wxHtmlHelpController* controller) +{ + m_helpController = controller; + if ( m_HtmlHelpWin ) + m_HtmlHelpWin->SetController(controller); } // Create: builds the GUI components. -// with the style flag it's possible to toggle the toolbar, contents, index and search -// controls. -// m_HtmlWin will *always* be created, but it's important to realize that -// m_ContentsBox, m_IndexList, m_SearchList, m_SearchButton, m_SearchText and -// m_SearchButton may be NULL. -// moreover, if no contents, index or searchpage is needed, m_Splitter and -// m_NavigPan will be NULL too (with m_HtmlWin directly connected to the frame) - bool wxHtmlHelpFrame::Create(wxWindow* parent, wxWindowID id, - const wxString& WXUNUSED(title), int style) -{ - m_hfStyle = style; - - wxImageList *ContentsImageList = new wxImageList(16, 16); - ContentsImageList->Add(wxArtProvider::GetIcon(wxART_HELP_BOOK, - wxART_HELP_BROWSER, - wxSize(16, 16))); - ContentsImageList->Add(wxArtProvider::GetIcon(wxART_HELP_FOLDER, - wxART_HELP_BROWSER, - wxSize(16, 16))); - ContentsImageList->Add(wxArtProvider::GetIcon(wxART_HELP_PAGE, - wxART_HELP_BROWSER, - wxSize(16, 16))); - - // Do the config in two steps. We read the HtmlWindow customization after we - // create the window. - if (m_Config) - ReadCustomization(m_Config, m_ConfigRoot); + const wxString& WXUNUSED(title), int style +#if wxUSE_CONFIG + , wxConfigBase *config, const wxString& rootpath +#endif // wxUSE_CONFIG + ) +{ + m_HtmlHelpWin = new wxHtmlHelpWindow(m_Data); + m_HtmlHelpWin->SetController(m_helpController); +#if wxUSE_CONFIG + if ( config ) + m_HtmlHelpWin->UseConfig(config, rootpath); +#endif // wxUSE_CONFIG wxFrame::Create(parent, id, _("Help"), - wxPoint(m_Cfg.x, m_Cfg.y), wxSize(m_Cfg.w, m_Cfg.h), + wxPoint(m_HtmlHelpWin->GetCfgData().x, m_HtmlHelpWin->GetCfgData().y), + wxSize(m_HtmlHelpWin->GetCfgData().w, m_HtmlHelpWin->GetCfgData().h), wxDEFAULT_FRAME_STYLE, wxT("wxHtmlHelp")); +#if wxUSE_STATUSBAR + CreateStatusBar(); +#endif + m_HtmlHelpWin->Create(this, wxID_ANY, wxDefaultPosition, wxDefaultSize, + wxTAB_TRAVERSAL|wxNO_BORDER, style); - GetPosition(&m_Cfg.x, &m_Cfg.y); + GetPosition(& (m_HtmlHelpWin->GetCfgData().x), & (m_HtmlHelpWin->GetCfgData()).y); - SetIcon(wxArtProvider::GetIcon(wxART_HELP, wxART_HELP_BROWSER)); + SetIcons(wxArtProvider::GetIconBundle(wxART_HELP, wxART_FRAME_ICON)); // On the Mac, each modeless frame must have a menubar. // TODO: add more menu items, and perhaps add a style to show @@ -354,1039 +139,33 @@ bool wxHtmlHelpFrame::Create(wxWindow* parent, wxWindowID id, fileMenu->Append(wxID_CLOSE, _("&Close")); wxMenu* helpMenu = new wxMenu; - helpMenu->Append(wxID_ABOUT, _("&About...")); + helpMenu->Append(wxID_ABOUT, _("&About")); // Ensures we don't get an empty help menu - helpMenu->Append(wxID_HELP_CONTENTS, _("&About...")); + helpMenu->Append(wxID_HELP_CONTENTS, _("&About")); menuBar->Append(fileMenu,_("&File")); menuBar->Append(helpMenu,_("&Help")); SetMenuBar(menuBar); #endif - int notebook_page = 0; - -#if wxUSE_STATUSBAR - CreateStatusBar(); -#endif // wxUSE_STATUSBAR - -#if wxUSE_TOOLBAR - // toolbar? - if (style & (wxHF_TOOLBAR | wxHF_FLAT_TOOLBAR)) - { - wxToolBar *toolBar = CreateToolBar(wxNO_BORDER | wxTB_HORIZONTAL | - wxTB_DOCKABLE | - (style & wxHF_FLAT_TOOLBAR ? wxTB_FLAT : 0)); - toolBar->SetMargins( 2, 2 ); - AddToolbarButtons(toolBar, style); - toolBar->Realize(); - } -#endif //wxUSE_TOOLBAR - - wxSizer *navigSizer = NULL; - - if (style & (wxHF_CONTENTS | wxHF_INDEX | wxHF_SEARCH)) - { - // traditional help controller; splitter window with html page on the - // right and a notebook containing various pages on the left - m_Splitter = new wxSplitterWindow(this); - - m_HtmlWin = new wxHtmlHelpHtmlWindow(this, m_Splitter); - m_NavigPan = new wxPanel(m_Splitter, wxID_ANY); - m_NavigNotebook = new wxNotebook(m_NavigPan, wxID_HTML_NOTEBOOK, - wxDefaultPosition, wxDefaultSize); - - navigSizer = new wxBoxSizer(wxVERTICAL); - navigSizer->Add(m_NavigNotebook, 1, wxEXPAND); - - m_NavigPan->SetSizer(navigSizer); - } - else - { // only html window, no notebook with index,contents etc - m_HtmlWin = new wxHtmlWindow(this); - } - - m_HtmlWin->SetRelatedFrame(this, m_TitleFormat); + m_HtmlHelpWin->GetHtmlWindow()->SetRelatedFrame(this, m_TitleFormat); #if wxUSE_STATUSBAR - m_HtmlWin->SetRelatedStatusBar(0); -#endif // wxUSE_STATUSBAR - if ( m_Config ) - m_HtmlWin->ReadCustomization(m_Config, m_ConfigRoot); - - // contents tree panel? - if ( style & wxHF_CONTENTS ) - { - wxWindow *dummy = new wxPanel(m_NavigNotebook, wxID_HTML_INDEXPAGE); - wxSizer *topsizer = new wxBoxSizer(wxVERTICAL); - - topsizer->Add(0, 10); - - dummy->SetSizer(topsizer); - - if ( style & wxHF_BOOKMARKS ) - { - m_Bookmarks = new wxComboBox(dummy, wxID_HTML_BOOKMARKSLIST, - wxEmptyString, - wxDefaultPosition, wxDefaultSize, - 0, NULL, wxCB_READONLY | wxCB_SORT); - m_Bookmarks->Append(_("(bookmarks)")); - for (unsigned i = 0; i < m_BookmarksNames.GetCount(); i++) - m_Bookmarks->Append(m_BookmarksNames[i]); - m_Bookmarks->SetSelection(0); - - wxBitmapButton *bmpbt1, *bmpbt2; - bmpbt1 = new wxBitmapButton(dummy, wxID_HTML_BOOKMARKSADD, - wxArtProvider::GetBitmap(wxART_ADD_BOOKMARK, - wxART_BUTTON)); - bmpbt2 = new wxBitmapButton(dummy, wxID_HTML_BOOKMARKSREMOVE, - wxArtProvider::GetBitmap(wxART_DEL_BOOKMARK, - wxART_BUTTON)); -#if wxUSE_TOOLTIPS - bmpbt1->SetToolTip(_("Add current page to bookmarks")); - bmpbt2->SetToolTip(_("Remove current page from bookmarks")); -#endif // wxUSE_TOOLTIPS - - wxSizer *sizer = new wxBoxSizer(wxHORIZONTAL); - - sizer->Add(m_Bookmarks, 1, wxALIGN_CENTRE_VERTICAL | wxRIGHT, 5); - sizer->Add(bmpbt1, 0, wxALIGN_CENTRE_VERTICAL | wxRIGHT, 2); - sizer->Add(bmpbt2, 0, wxALIGN_CENTRE_VERTICAL, 0); - - topsizer->Add(sizer, 0, wxEXPAND | wxLEFT | wxBOTTOM | wxRIGHT, 10); - } - - m_ContentsBox = new wxTreeCtrl(dummy, wxID_HTML_TREECTRL, - wxDefaultPosition, wxDefaultSize, -#ifdef __WXGTK20__ - wxSUNKEN_BORDER | - wxTR_HAS_BUTTONS | wxTR_HIDE_ROOT | - wxTR_NO_LINES -#else - wxSUNKEN_BORDER | - wxTR_HAS_BUTTONS | wxTR_HIDE_ROOT | - wxTR_LINES_AT_ROOT + m_HtmlHelpWin->GetHtmlWindow()->SetRelatedStatusBar(0); #endif - ); - - m_ContentsBox->AssignImageList(ContentsImageList); - - topsizer->Add(m_ContentsBox, 1, - wxEXPAND | wxLEFT | wxBOTTOM | wxRIGHT, - 2); - - m_NavigNotebook->AddPage(dummy, _("Contents")); - m_ContentsPage = notebook_page++; - } - - // index listbox panel? - if ( style & wxHF_INDEX ) - { - wxWindow *dummy = new wxPanel(m_NavigNotebook, wxID_HTML_INDEXPAGE); - wxSizer *topsizer = new wxBoxSizer(wxVERTICAL); - - dummy->SetSizer(topsizer); - - m_IndexText = new wxTextCtrl(dummy, wxID_HTML_INDEXTEXT, wxEmptyString, - wxDefaultPosition, wxDefaultSize, - wxTE_PROCESS_ENTER); - m_IndexButton = new wxButton(dummy, wxID_HTML_INDEXBUTTON, _("Find")); - m_IndexButtonAll = new wxButton(dummy, wxID_HTML_INDEXBUTTONALL, - _("Show all")); - m_IndexCountInfo = new wxStaticText(dummy, wxID_HTML_COUNTINFO, - wxEmptyString, wxDefaultPosition, - wxDefaultSize, - wxALIGN_RIGHT | wxST_NO_AUTORESIZE); - m_IndexList = new wxListBox(dummy, wxID_HTML_INDEXLIST, - wxDefaultPosition, wxDefaultSize, - 0, NULL, wxLB_SINGLE); - -#if wxUSE_TOOLTIPS - m_IndexButton->SetToolTip(_("Display all index items that contain given substring. Search is case insensitive.")); - m_IndexButtonAll->SetToolTip(_("Show all items in index")); -#endif //wxUSE_TOOLTIPS - - topsizer->Add(m_IndexText, 0, wxEXPAND | wxALL, 10); - wxSizer *btsizer = new wxBoxSizer(wxHORIZONTAL); - btsizer->Add(m_IndexButton, 0, wxRIGHT, 2); - btsizer->Add(m_IndexButtonAll); - topsizer->Add(btsizer, 0, - wxALIGN_RIGHT | wxLEFT | wxRIGHT | wxBOTTOM, 10); - topsizer->Add(m_IndexCountInfo, 0, wxEXPAND | wxLEFT | wxRIGHT, 2); - topsizer->Add(m_IndexList, 1, wxEXPAND | wxALL, 2); - - m_NavigNotebook->AddPage(dummy, _("Index")); - m_IndexPage = notebook_page++; - } - - // search list panel? - if ( style & wxHF_SEARCH ) - { - wxWindow *dummy = new wxPanel(m_NavigNotebook, wxID_HTML_INDEXPAGE); - wxSizer *sizer = new wxBoxSizer(wxVERTICAL); - - dummy->SetSizer(sizer); - - m_SearchText = new wxTextCtrl(dummy, wxID_HTML_SEARCHTEXT, - wxEmptyString, - wxDefaultPosition, wxDefaultSize, - wxTE_PROCESS_ENTER); - m_SearchChoice = new wxChoice(dummy, wxID_HTML_SEARCHCHOICE, - wxDefaultPosition, wxSize(125,wxDefaultCoord)); - m_SearchCaseSensitive = new wxCheckBox(dummy, wxID_ANY, _("Case sensitive")); - m_SearchWholeWords = new wxCheckBox(dummy, wxID_ANY, _("Whole words only")); - m_SearchButton = new wxButton(dummy, wxID_HTML_SEARCHBUTTON, _("Search")); -#if wxUSE_TOOLTIPS - m_SearchButton->SetToolTip(_("Search contents of help book(s) for all occurences of the text you typed above")); -#endif //wxUSE_TOOLTIPS - m_SearchList = new wxListBox(dummy, wxID_HTML_SEARCHLIST, - wxDefaultPosition, wxDefaultSize, - 0, NULL, wxLB_SINGLE); - - sizer->Add(m_SearchText, 0, wxEXPAND | wxALL, 10); - sizer->Add(m_SearchChoice, 0, wxEXPAND | wxLEFT | wxRIGHT | wxBOTTOM, 10); - sizer->Add(m_SearchCaseSensitive, 0, wxLEFT | wxRIGHT, 10); - sizer->Add(m_SearchWholeWords, 0, wxLEFT | wxRIGHT, 10); - sizer->Add(m_SearchButton, 0, wxALL | wxALIGN_RIGHT, 8); - sizer->Add(m_SearchList, 1, wxALL | wxEXPAND, 2); - - m_NavigNotebook->AddPage(dummy, _("Search")); - m_SearchPage = notebook_page; - } - - m_HtmlWin->Show(); - - RefreshLists(); - - if ( navigSizer ) - { - navigSizer->SetSizeHints(m_NavigPan); - m_NavigPan->Layout(); - } - - // showtime - if ( m_NavigPan && m_Splitter ) - { - m_Splitter->SetMinimumPaneSize(20); - if ( m_Cfg.navig_on ) - m_Splitter->SplitVertically(m_NavigPan, m_HtmlWin, m_Cfg.sashpos); - - if ( m_Cfg.navig_on ) - { - m_NavigPan->Show(); - m_Splitter->SplitVertically(m_NavigPan, m_HtmlWin, m_Cfg.sashpos); - } - else - { - m_NavigPan->Show(false); - m_Splitter->Initialize(m_HtmlWin); - } - } - - // Reduce flicker by updating the splitter pane sizes before the - // frame is shown - wxSizeEvent sizeEvent(GetSize(), GetId()); - ProcessEvent(sizeEvent); - - m_Splitter->UpdateSize(); - return true; } wxHtmlHelpFrame::~wxHtmlHelpFrame() { - delete m_mergedIndex; - - // PopEventHandler(); // wxhtmlhelpcontroller (not any more!) - if (m_DataCreated) - delete m_Data; - if (m_NormalFonts) delete m_NormalFonts; - if (m_FixedFonts) delete m_FixedFonts; - if (m_PagesHash) - { - WX_CLEAR_HASH_TABLE(*m_PagesHash); - delete m_PagesHash; - } -#if wxUSE_PRINTING_ARCHITECTURE - if (m_Printer) delete m_Printer; -#endif -} - - -#if wxUSE_TOOLBAR -void wxHtmlHelpFrame::AddToolbarButtons(wxToolBar *toolBar, int style) -{ - wxBitmap wpanelBitmap = - wxArtProvider::GetBitmap(wxART_HELP_SIDE_PANEL, wxART_TOOLBAR); - wxBitmap wbackBitmap = - wxArtProvider::GetBitmap(wxART_GO_BACK, wxART_TOOLBAR); - wxBitmap wforwardBitmap = - wxArtProvider::GetBitmap(wxART_GO_FORWARD, wxART_TOOLBAR); - wxBitmap wupnodeBitmap = - wxArtProvider::GetBitmap(wxART_GO_TO_PARENT, wxART_TOOLBAR); - wxBitmap wupBitmap = - wxArtProvider::GetBitmap(wxART_GO_UP, wxART_TOOLBAR); - wxBitmap wdownBitmap = - wxArtProvider::GetBitmap(wxART_GO_DOWN, wxART_TOOLBAR); - wxBitmap wopenBitmap = - wxArtProvider::GetBitmap(wxART_FILE_OPEN, wxART_TOOLBAR); - wxBitmap wprintBitmap = - wxArtProvider::GetBitmap(wxART_PRINT, wxART_TOOLBAR); - wxBitmap woptionsBitmap = - wxArtProvider::GetBitmap(wxART_HELP_SETTINGS, wxART_TOOLBAR); - - wxASSERT_MSG( (wpanelBitmap.Ok() && wbackBitmap.Ok() && - wforwardBitmap.Ok() && wupnodeBitmap.Ok() && - wupBitmap.Ok() && wdownBitmap.Ok() && - wopenBitmap.Ok() && wprintBitmap.Ok() && - woptionsBitmap.Ok()), - wxT("One or more HTML help frame toolbar bitmap could not be loaded.")) ; - - - toolBar->AddTool(wxID_HTML_PANEL, wpanelBitmap, wxNullBitmap, - false, wxDefaultCoord, wxDefaultCoord, (wxObject *) NULL, - _("Show/hide navigation panel")); - - toolBar->AddSeparator(); - toolBar->AddTool(wxID_HTML_BACK, wbackBitmap, wxNullBitmap, - false, wxDefaultCoord, wxDefaultCoord, (wxObject *) NULL, - _("Go back")); - toolBar->AddTool(wxID_HTML_FORWARD, wforwardBitmap, wxNullBitmap, - false, wxDefaultCoord, wxDefaultCoord, (wxObject *) NULL, - _("Go forward")); - toolBar->AddSeparator(); - - toolBar->AddTool(wxID_HTML_UPNODE, wupnodeBitmap, wxNullBitmap, - false, wxDefaultCoord, wxDefaultCoord, (wxObject *) NULL, - _("Go one level up in document hierarchy")); - toolBar->AddTool(wxID_HTML_UP, wupBitmap, wxNullBitmap, - false, wxDefaultCoord, wxDefaultCoord, (wxObject *) NULL, - _("Previous page")); - toolBar->AddTool(wxID_HTML_DOWN, wdownBitmap, wxNullBitmap, - false, wxDefaultCoord, wxDefaultCoord, (wxObject *) NULL, - _("Next page")); - - if ((style & wxHF_PRINT) || (style & wxHF_OPEN_FILES)) - toolBar->AddSeparator(); - - if (style & wxHF_OPEN_FILES) - toolBar->AddTool(wxID_HTML_OPENFILE, wopenBitmap, wxNullBitmap, - false, wxDefaultCoord, wxDefaultCoord, (wxObject *) NULL, - _("Open HTML document")); - -#if wxUSE_PRINTING_ARCHITECTURE - if (style & wxHF_PRINT) - toolBar->AddTool(wxID_HTML_PRINT, wprintBitmap, wxNullBitmap, - false, wxDefaultCoord, wxDefaultCoord, (wxObject *) NULL, - _("Print this page")); -#endif - - toolBar->AddSeparator(); - toolBar->AddTool(wxID_HTML_OPTIONS, woptionsBitmap, wxNullBitmap, - false, wxDefaultCoord, wxDefaultCoord, (wxObject *) NULL, - _("Display options dialog")); } -#endif //wxUSE_TOOLBAR - void wxHtmlHelpFrame::SetTitleFormat(const wxString& format) { - if (m_HtmlWin) - m_HtmlWin->SetRelatedFrame(this, format); + if (GetHelpWindow() && GetHelpWindow()->GetHtmlWindow()) + GetHelpWindow()->GetHtmlWindow()->SetRelatedFrame(this, format); m_TitleFormat = format; } - -bool wxHtmlHelpFrame::Display(const wxString& x) -{ - wxString url = m_Data->FindPageByName(x); - if (!url.empty()) - { - m_HtmlWin->LoadPage(url); - NotifyPageChanged(); - return true; - } - - return false; -} - -bool wxHtmlHelpFrame::Display(const int id) -{ - wxString url = m_Data->FindPageById(id); - if (!url.empty()) - { - m_HtmlWin->LoadPage(url); - NotifyPageChanged(); - return true; - } - - return false; -} - - - -bool wxHtmlHelpFrame::DisplayContents() -{ - if (! m_ContentsBox) - return false; - - if (!m_Splitter->IsSplit()) - { - m_NavigPan->Show(); - m_HtmlWin->Show(); - m_Splitter->SplitVertically(m_NavigPan, m_HtmlWin, m_Cfg.sashpos); - m_Cfg.navig_on = true; - } - - m_NavigNotebook->SetSelection(m_ContentsPage); - - if (m_Data->GetBookRecArray().GetCount() > 0) - { - wxHtmlBookRecord& book = m_Data->GetBookRecArray()[0]; - if (!book.GetStart().empty()) - m_HtmlWin->LoadPage(book.GetFullPath(book.GetStart())); - } - - return true; -} - - - -bool wxHtmlHelpFrame::DisplayIndex() -{ - if (! m_IndexList) - return false; - - if (!m_Splitter->IsSplit()) - { - m_NavigPan->Show(); - m_HtmlWin->Show(); - m_Splitter->SplitVertically(m_NavigPan, m_HtmlWin, m_Cfg.sashpos); - } - - m_NavigNotebook->SetSelection(m_IndexPage); - - if (m_Data->GetBookRecArray().GetCount() > 0) - { - wxHtmlBookRecord& book = m_Data->GetBookRecArray()[0]; - if (!book.GetStart().empty()) - m_HtmlWin->LoadPage(book.GetFullPath(book.GetStart())); - } - - return true; -} - -void wxHtmlHelpFrame::DisplayIndexItem(const wxHtmlHelpMergedIndexItem *it) -{ - if (it->items.size() == 1) - { - if (!it->items[0]->page.empty()) - { - m_HtmlWin->LoadPage(it->items[0]->GetFullPath()); - NotifyPageChanged(); - } - } - else - { - wxBusyCursor busy_cursor; - - // more pages associated with this index item -- let the user choose - // which one she/he wants from a list: - wxArrayString arr; - size_t len = it->items.size(); - for (size_t i = 0; i < len; i++) - { - wxString page = it->items[i]->page; - // try to find page's title in contents: - const wxHtmlHelpDataItems& contents = m_Data->GetContentsArray(); - size_t clen = contents.size(); - for (size_t j = 0; j < clen; j++) - { - if (contents[j].page == page) - { - page = contents[j].name; - break; - } - } - arr.push_back(page); - } - - wxSingleChoiceDialog dlg(this, - _("Please choose the page to display:"), - _("Help Topics"), - arr, NULL, wxCHOICEDLG_STYLE & ~wxCENTRE); - if (dlg.ShowModal() == wxID_OK) - { - m_HtmlWin->LoadPage(it->items[dlg.GetSelection()]->GetFullPath()); - NotifyPageChanged(); - } - } -} - - -bool wxHtmlHelpFrame::KeywordSearch(const wxString& keyword, - wxHelpSearchMode mode) -{ - if (mode == wxHELP_SEARCH_ALL) - { - if ( !(m_SearchList && - m_SearchButton && m_SearchText && m_SearchChoice) ) - return false; - } - else if (mode == wxHELP_SEARCH_INDEX) - { - if ( !(m_IndexList && - m_IndexButton && m_IndexButtonAll && m_IndexText) ) - return false; - } - - int foundcnt = 0; - wxString foundstr; - wxString book = wxEmptyString; - - if (!m_Splitter->IsSplit()) - { - m_NavigPan->Show(); - m_HtmlWin->Show(); - m_Splitter->SplitVertically(m_NavigPan, m_HtmlWin, m_Cfg.sashpos); - } - - if (mode == wxHELP_SEARCH_ALL) - { - m_NavigNotebook->SetSelection(m_SearchPage); - m_SearchList->Clear(); - m_SearchText->SetValue(keyword); - m_SearchButton->Disable(); - - if (m_SearchChoice->GetSelection() != 0) - book = m_SearchChoice->GetStringSelection(); - - wxHtmlSearchStatus status(m_Data, keyword, - m_SearchCaseSensitive->GetValue(), - m_SearchWholeWords->GetValue(), - book); - -#if wxUSE_PROGRESSDLG - wxProgressDialog progress(_("Searching..."), - _("No matching page found yet"), - status.GetMaxIndex(), this, - wxPD_APP_MODAL | wxPD_CAN_ABORT | wxPD_AUTO_HIDE); -#endif - - int curi; - while (status.IsActive()) - { - curi = status.GetCurIndex(); - if (curi % 32 == 0 -#if wxUSE_PROGRESSDLG - && !progress.Update(curi) -#endif - ) - break; - if (status.Search()) - { - foundstr.Printf(_("Found %i matches"), ++foundcnt); -#if wxUSE_PROGRESSDLG - progress.Update(status.GetCurIndex(), foundstr); -#endif - m_SearchList->Append(status.GetName(), (void*)status.GetCurItem()); - } - } - - m_SearchButton->Enable(); - m_SearchText->SetSelection(0, keyword.Length()); - m_SearchText->SetFocus(); - } - else if (mode == wxHELP_SEARCH_INDEX) - { - m_NavigNotebook->SetSelection(m_IndexPage); - m_IndexList->Clear(); - m_IndexButton->Disable(); - m_IndexButtonAll->Disable(); - m_IndexText->SetValue(keyword); - - wxCommandEvent dummy; - OnIndexFind(dummy); // what a hack... - m_IndexButton->Enable(); - m_IndexButtonAll->Enable(); - foundcnt = m_IndexList->GetCount(); - } - - if (foundcnt) - { - switch ( mode ) - { - default: - wxFAIL_MSG( _T("unknown help search mode") ); - // fall back - - case wxHELP_SEARCH_ALL: - { - wxHtmlHelpDataItem *it = - (wxHtmlHelpDataItem*) m_SearchList->GetClientData(0); - if (it) - { - m_HtmlWin->LoadPage(it->GetFullPath()); - NotifyPageChanged(); - } - break; - } - - case wxHELP_SEARCH_INDEX: - { - wxHtmlHelpMergedIndexItem* it = - (wxHtmlHelpMergedIndexItem*) m_IndexList->GetClientData(0); - if (it) - DisplayIndexItem(it); - break; - } - } - - } - - return foundcnt > 0; -} - -void wxHtmlHelpFrame::CreateContents() -{ - if (! m_ContentsBox) - return ; - - if (m_PagesHash) - { - WX_CLEAR_HASH_TABLE(*m_PagesHash); - delete m_PagesHash; - } - - const wxHtmlHelpDataItems& contents = m_Data->GetContentsArray(); - - size_t cnt = contents.size(); - - m_PagesHash = new wxHashTable(wxKEY_STRING, 2 * cnt); - - const int MAX_ROOTS = 64; - wxTreeItemId roots[MAX_ROOTS]; - // VS: this array holds information about whether we've set item icon at - // given level. This is necessary because m_Data has a flat structure - // and there's no way of recognizing if some item has subitems or not. - // We set the icon later: when we find an item with level=n, we know - // that the last item with level=n-1 was afolder with subitems, so we - // set its icon accordingly - bool imaged[MAX_ROOTS]; - m_ContentsBox->DeleteAllItems(); - - roots[0] = m_ContentsBox->AddRoot(_("(Help)")); - imaged[0] = true; - - for (size_t i = 0; i < cnt; i++) - { - wxHtmlHelpDataItem *it = &contents[i]; - // Handle books: - if (it->level == 0) - { - if (m_hfStyle & wxHF_MERGE_BOOKS) - // VS: we don't want book nodes, books' content should - // appear under tree's root. This line will create a "fake" - // record about book node so that the rest of this look - // will believe there really _is_ a book node and will - // behave correctly. - roots[1] = roots[0]; - else - { - roots[1] = m_ContentsBox->AppendItem(roots[0], - it->name, IMG_Book, -1, - new wxHtmlHelpTreeItemData(i)); - m_ContentsBox->SetItemBold(roots[1], true); - } - imaged[1] = true; - } - // ...and their contents: - else - { - roots[it->level + 1] = m_ContentsBox->AppendItem( - roots[it->level], it->name, IMG_Page, - -1, new wxHtmlHelpTreeItemData(i)); - imaged[it->level + 1] = false; - } - - m_PagesHash->Put(it->GetFullPath(), - new wxHtmlHelpHashData(i, roots[it->level + 1])); - - // Set the icon for the node one level up in the hierarchy, - // unless already done (see comment above imaged[] declaration) - if (!imaged[it->level]) - { - int image = IMG_Folder; - if (m_hfStyle & wxHF_ICONS_BOOK) - image = IMG_Book; - else if (m_hfStyle & wxHF_ICONS_BOOK_CHAPTER) - image = (it->level == 1) ? IMG_Book : IMG_Folder; - m_ContentsBox->SetItemImage(roots[it->level], image); - m_ContentsBox->SetItemImage(roots[it->level], image, - wxTreeItemIcon_Selected); - imaged[it->level] = true; - } - } -} - - -void wxHtmlHelpFrame::CreateIndex() -{ - if (! m_IndexList) - return ; - - m_IndexList->Clear(); - - size_t cnt = m_mergedIndex->size(); - - wxString cnttext; - if (cnt > INDEX_IS_SMALL) - cnttext.Printf(_("%i of %i"), 0, cnt); - else - cnttext.Printf(_("%i of %i"), cnt, cnt); - m_IndexCountInfo->SetLabel(cnttext); - if (cnt > INDEX_IS_SMALL) - return; - - for (size_t i = 0; i < cnt; i++) - m_IndexList->Append((*m_mergedIndex)[i].name, - (char*)(&(*m_mergedIndex)[i])); -} - -void wxHtmlHelpFrame::CreateSearch() -{ - if (! (m_SearchList && m_SearchChoice)) - return ; - m_SearchList->Clear(); - m_SearchChoice->Clear(); - m_SearchChoice->Append(_("Search in all books")); - const wxHtmlBookRecArray& bookrec = m_Data->GetBookRecArray(); - int i, cnt = bookrec.GetCount(); - for (i = 0; i < cnt; i++) - m_SearchChoice->Append(bookrec[i].GetTitle()); - m_SearchChoice->SetSelection(0); -} - - -void wxHtmlHelpFrame::RefreshLists() -{ - // Update m_mergedIndex: - UpdateMergedIndex(); - // Update the controls - CreateContents(); - CreateIndex(); - CreateSearch(); -} - -void wxHtmlHelpFrame::ReadCustomization(wxConfigBase *cfg, const wxString& path) -{ - wxString oldpath; - wxString tmp; - - if (path != wxEmptyString) - { - oldpath = cfg->GetPath(); - cfg->SetPath(_T("/") + path); - } - - m_Cfg.navig_on = cfg->Read(wxT("hcNavigPanel"), m_Cfg.navig_on) != 0; - m_Cfg.sashpos = cfg->Read(wxT("hcSashPos"), m_Cfg.sashpos); - m_Cfg.x = cfg->Read(wxT("hcX"), m_Cfg.x); - m_Cfg.y = cfg->Read(wxT("hcY"), m_Cfg.y); - m_Cfg.w = cfg->Read(wxT("hcW"), m_Cfg.w); - m_Cfg.h = cfg->Read(wxT("hcH"), m_Cfg.h); - - m_FixedFace = cfg->Read(wxT("hcFixedFace"), m_FixedFace); - m_NormalFace = cfg->Read(wxT("hcNormalFace"), m_NormalFace); - m_FontSize = cfg->Read(wxT("hcBaseFontSize"), m_FontSize); - - { - int i; - int cnt; - wxString val, s; - - cnt = cfg->Read(wxT("hcBookmarksCnt"), 0L); - if (cnt != 0) - { - m_BookmarksNames.Clear(); - m_BookmarksPages.Clear(); - if (m_Bookmarks) - { - m_Bookmarks->Clear(); - m_Bookmarks->Append(_("(bookmarks)")); - } - - for (i = 0; i < cnt; i++) - { - val.Printf(wxT("hcBookmark_%i"), i); - s = cfg->Read(val); - m_BookmarksNames.Add(s); - if (m_Bookmarks) m_Bookmarks->Append(s); - val.Printf(wxT("hcBookmark_%i_url"), i); - s = cfg->Read(val); - m_BookmarksPages.Add(s); - } - } - } - - if (m_HtmlWin) - m_HtmlWin->ReadCustomization(cfg); - - if (path != wxEmptyString) - cfg->SetPath(oldpath); -} - -void wxHtmlHelpFrame::WriteCustomization(wxConfigBase *cfg, const wxString& path) -{ - wxString oldpath; - wxString tmp; - - if (path != wxEmptyString) - { - oldpath = cfg->GetPath(); - cfg->SetPath(_T("/") + path); - } - - cfg->Write(wxT("hcNavigPanel"), m_Cfg.navig_on); - cfg->Write(wxT("hcSashPos"), (long)m_Cfg.sashpos); - if ( !IsIconized() ) - { - // Don't write if iconized as this would make the window - // disappear next time it is shown! - cfg->Write(wxT("hcX"), (long)m_Cfg.x); - cfg->Write(wxT("hcY"), (long)m_Cfg.y); - cfg->Write(wxT("hcW"), (long)m_Cfg.w); - cfg->Write(wxT("hcH"), (long)m_Cfg.h); - } - cfg->Write(wxT("hcFixedFace"), m_FixedFace); - cfg->Write(wxT("hcNormalFace"), m_NormalFace); - cfg->Write(wxT("hcBaseFontSize"), (long)m_FontSize); - - if (m_Bookmarks) - { - int i; - int cnt = m_BookmarksNames.GetCount(); - wxString val; - - cfg->Write(wxT("hcBookmarksCnt"), (long)cnt); - for (i = 0; i < cnt; i++) - { - val.Printf(wxT("hcBookmark_%i"), i); - cfg->Write(val, m_BookmarksNames[i]); - val.Printf(wxT("hcBookmark_%i_url"), i); - cfg->Write(val, m_BookmarksPages[i]); - } - } - - if (m_HtmlWin) - m_HtmlWin->WriteCustomization(cfg); - - if (path != wxEmptyString) - cfg->SetPath(oldpath); -} - - - - - -static void SetFontsToHtmlWin(wxHtmlWindow *win, wxString scalf, wxString fixf, int size) -{ - int f_sizes[7]; - f_sizes[0] = int(size * 0.6); - f_sizes[1] = int(size * 0.8); - f_sizes[2] = size; - f_sizes[3] = int(size * 1.2); - f_sizes[4] = int(size * 1.4); - f_sizes[5] = int(size * 1.6); - f_sizes[6] = int(size * 1.8); - - win->SetFonts(scalf, fixf, f_sizes); -} - - -class wxHtmlHelpFrameOptionsDialog : public wxDialog -{ -public: - wxComboBox *NormalFont, *FixedFont; - wxSpinCtrl *FontSize; - wxHtmlWindow *TestWin; - - wxHtmlHelpFrameOptionsDialog(wxWindow *parent) - : wxDialog(parent, wxID_ANY, wxString(_("Help Browser Options"))) - { - wxBoxSizer *topsizer = new wxBoxSizer(wxVERTICAL); - wxFlexGridSizer *sizer = new wxFlexGridSizer(2, 3, 2, 5); - - sizer->Add(new wxStaticText(this, wxID_ANY, _("Normal font:"))); - sizer->Add(new wxStaticText(this, wxID_ANY, _("Fixed font:"))); - sizer->Add(new wxStaticText(this, wxID_ANY, _("Font size:"))); - - sizer->Add(NormalFont = new wxComboBox(this, wxID_ANY, wxEmptyString, wxDefaultPosition, - wxSize(200, wxDefaultCoord), - 0, NULL, wxCB_DROPDOWN | wxCB_READONLY)); - - sizer->Add(FixedFont = new wxComboBox(this, wxID_ANY, wxEmptyString, wxDefaultPosition, - wxSize(200, wxDefaultCoord), - 0, NULL, wxCB_DROPDOWN | wxCB_READONLY)); - - sizer->Add(FontSize = new wxSpinCtrl(this, wxID_ANY)); - FontSize->SetRange(2, 100); - - topsizer->Add(sizer, 0, wxLEFT|wxRIGHT|wxTOP, 10); - - topsizer->Add(new wxStaticText(this, wxID_ANY, _("Preview:")), - 0, wxLEFT | wxTOP, 10); - topsizer->Add(TestWin = new wxHtmlWindow(this, wxID_ANY, wxDefaultPosition, wxSize(20, 150), - wxHW_SCROLLBAR_AUTO | wxSUNKEN_BORDER), - 1, wxEXPAND | wxLEFT|wxTOP|wxRIGHT, 10); - - wxBoxSizer *sizer2 = new wxBoxSizer(wxHORIZONTAL); - wxButton *ok; - sizer2->Add(ok = new wxButton(this, wxID_OK), 0, wxALL, 10); - ok->SetDefault(); - sizer2->Add(new wxButton(this, wxID_CANCEL), 0, wxALL, 10); - topsizer->Add(sizer2, 0, wxALIGN_RIGHT); - - SetSizer(topsizer); - topsizer->Fit(this); - Centre(wxBOTH); - } - - - void UpdateTestWin() - { - wxBusyCursor bcur; - SetFontsToHtmlWin(TestWin, - NormalFont->GetStringSelection(), - FixedFont->GetStringSelection(), - FontSize->GetValue()); - - wxString content(_("font size")); - - content = _T("") + content + _T(" -2
") - _T("") + content + _T(" -1
") - _T("") + content + _T(" +0
") - _T("") + content + _T(" +1
") - _T("") + content + _T(" +2
") - _T("") + content + _T(" +3
") - _T("") + content + _T(" +4
") ; - - content = wxString( _T("
") ) + - _("Normal face
and underlined. ") + - _("Italic face. ") + - _("Bold face. ") + - _("Bold italic face.
") + - content + - wxString( _T("		") ) + - _("Fixed size face.
bold italic ") + - _("bold italic underlined
") + - content + - _T("
"); - - TestWin->SetPage( content ); - } - - void OnUpdate(wxCommandEvent& WXUNUSED(event)) - { - UpdateTestWin(); - } - void OnUpdateSpin(wxSpinEvent& WXUNUSED(event)) - { - UpdateTestWin(); - } - - DECLARE_EVENT_TABLE() - DECLARE_NO_COPY_CLASS(wxHtmlHelpFrameOptionsDialog) -}; - -BEGIN_EVENT_TABLE(wxHtmlHelpFrameOptionsDialog, wxDialog) - EVT_COMBOBOX(wxID_ANY, wxHtmlHelpFrameOptionsDialog::OnUpdate) - EVT_SPINCTRL(wxID_ANY, wxHtmlHelpFrameOptionsDialog::OnUpdateSpin) -END_EVENT_TABLE() - -void wxHtmlHelpFrame::OptionsDialog() -{ - wxHtmlHelpFrameOptionsDialog dlg(this); - unsigned i; - - if (m_NormalFonts == NULL) - { - wxFontEnumerator enu; - enu.EnumerateFacenames(); - m_NormalFonts = new wxArrayString; - *m_NormalFonts = *enu.GetFacenames(); - m_NormalFonts->Sort(); // ascending sort - } - if (m_FixedFonts == NULL) - { - wxFontEnumerator enu; - enu.EnumerateFacenames(wxFONTENCODING_SYSTEM, true /*enum fixed width only*/); - m_FixedFonts = new wxArrayString; - *m_FixedFonts = *enu.GetFacenames(); - m_FixedFonts->Sort(); // ascending sort - } - - // VS: We want to show the font that is actually used by wxHtmlWindow. - // If customization dialog wasn't used yet, facenames are empty and - // wxHtmlWindow uses default fonts -- let's find out what they - // are so that we can pass them to the dialog: - if (m_NormalFace.empty()) - { - wxFont fnt(m_FontSize, wxSWISS, wxNORMAL, wxNORMAL, false); - m_NormalFace = fnt.GetFaceName(); - } - if (m_FixedFace.empty()) - { - wxFont fnt(m_FontSize, wxMODERN, wxNORMAL, wxNORMAL, false); - m_FixedFace = fnt.GetFaceName(); - } - - for (i = 0; i < m_NormalFonts->GetCount(); i++) - dlg.NormalFont->Append((*m_NormalFonts)[i]); - for (i = 0; i < m_FixedFonts->GetCount(); i++) - dlg.FixedFont->Append((*m_FixedFonts)[i]); - if (!m_NormalFace.empty()) - dlg.NormalFont->SetStringSelection(m_NormalFace); - else - dlg.NormalFont->SetSelection(0); - if (!m_FixedFace.empty()) - dlg.FixedFont->SetStringSelection(m_FixedFace); - else - dlg.FixedFont->SetSelection(0); - dlg.FontSize->SetValue(m_FontSize); - dlg.UpdateTestWin(); - - if (dlg.ShowModal() == wxID_OK) - { - m_NormalFace = dlg.NormalFont->GetStringSelection(); - m_FixedFace = dlg.FixedFont->GetStringSelection(); - m_FontSize = dlg.FontSize->GetValue(); - SetFontsToHtmlWin(m_HtmlWin, m_NormalFace, m_FixedFace, m_FontSize); - } -} - - - -void wxHtmlHelpFrame::NotifyPageChanged() -{ - if (m_UpdateContents && m_PagesHash) - { - wxString page = wxHtmlHelpHtmlWindow::GetOpenedPageWithAnchor(m_HtmlWin); - wxHtmlHelpHashData *ha = NULL; - if (!page.empty()) - ha = (wxHtmlHelpHashData*) m_PagesHash->Get(page); - - if (ha) - { - bool olduc = m_UpdateContents; - m_UpdateContents = false; - m_ContentsBox->SelectItem(ha->m_Id); - m_ContentsBox->EnsureVisible(ha->m_Id); - m_UpdateContents = olduc; - } - } -} - - - /* EVENT HANDLING : */ @@ -1399,434 +178,90 @@ void wxHtmlHelpFrame::OnActivate(wxActivateEvent& event) #ifndef __WXGTK__ // NB: wxActivateEvent is a bit broken in wxGTK // and is sometimes sent when it should not be - if (event.GetActive() && m_HtmlWin) - m_HtmlWin->SetFocus(); + if (event.GetActive() && m_HtmlHelpWin) + m_HtmlHelpWin->GetHtmlWindow()->SetFocus(); #endif event.Skip(); } -void wxHtmlHelpFrame::OnToolbar(wxCommandEvent& event) +void wxHtmlHelpFrame::OnCloseWindow(wxCloseEvent& evt) { - switch (event.GetId()) + if (!IsIconized()) { - case wxID_HTML_BACK : - m_HtmlWin->HistoryBack(); - NotifyPageChanged(); - break; - - case wxID_HTML_FORWARD : - m_HtmlWin->HistoryForward(); - NotifyPageChanged(); - break; - - case wxID_HTML_UP : - if (m_PagesHash) - { - wxString page = wxHtmlHelpHtmlWindow::GetOpenedPageWithAnchor(m_HtmlWin); - wxHtmlHelpHashData *ha = NULL; - if (!page.empty()) - ha = (wxHtmlHelpHashData*) m_PagesHash->Get(page); - if (ha && ha->m_Index > 0) - { - const wxHtmlHelpDataItem& it = m_Data->GetContentsArray()[ha->m_Index - 1]; - if (!it.page.empty()) - { - m_HtmlWin->LoadPage(it.GetFullPath()); - NotifyPageChanged(); - } - } - } - break; - - case wxID_HTML_UPNODE : - if (m_PagesHash) - { - wxString page = wxHtmlHelpHtmlWindow::GetOpenedPageWithAnchor(m_HtmlWin); - wxHtmlHelpHashData *ha = NULL; - if (!page.empty()) - ha = (wxHtmlHelpHashData*) m_PagesHash->Get(page); - if (ha && ha->m_Index > 0) - { - int level = - m_Data->GetContentsArray()[ha->m_Index].level - 1; - int ind = ha->m_Index - 1; - - const wxHtmlHelpDataItem *it = - &m_Data->GetContentsArray()[ind]; - while (ind >= 0 && it->level != level) - { - ind--; - it = &m_Data->GetContentsArray()[ind]; - } - if (ind >= 0) - { - if (!it->page.empty()) - { - m_HtmlWin->LoadPage(it->GetFullPath()); - NotifyPageChanged(); - } - } - } - } - break; - - case wxID_HTML_DOWN : - if (m_PagesHash) - { - wxString page = wxHtmlHelpHtmlWindow::GetOpenedPageWithAnchor(m_HtmlWin); - wxHtmlHelpHashData *ha = NULL; - if (!page.empty()) - ha = (wxHtmlHelpHashData*) m_PagesHash->Get(page); - - const wxHtmlHelpDataItems& contents = m_Data->GetContentsArray(); - if (ha && ha->m_Index < (int)contents.size() - 1) - { - size_t idx = ha->m_Index + 1; - - while (contents[idx].GetFullPath() == page) idx++; - - if (!contents[idx].page.empty()) - { - m_HtmlWin->LoadPage(contents[idx].GetFullPath()); - NotifyPageChanged(); - } - } - } - break; - - case wxID_HTML_PANEL : - { - if (! (m_Splitter && m_NavigPan)) - return ; - if (m_Splitter->IsSplit()) - { - m_Cfg.sashpos = m_Splitter->GetSashPosition(); - m_Splitter->Unsplit(m_NavigPan); - m_Cfg.navig_on = false; - } - else - { - m_NavigPan->Show(); - m_HtmlWin->Show(); - m_Splitter->SplitVertically(m_NavigPan, m_HtmlWin, m_Cfg.sashpos); - m_Cfg.navig_on = true; - } - } - break; - - case wxID_HTML_OPTIONS : - OptionsDialog(); - break; - - case wxID_HTML_BOOKMARKSADD : - { - wxString item; - wxString url; - - item = m_HtmlWin->GetOpenedPageTitle(); - url = m_HtmlWin->GetOpenedPage(); - if (item == wxEmptyString) - item = url.AfterLast(wxT('/')); - if (m_BookmarksPages.Index(url) == wxNOT_FOUND) - { - m_Bookmarks->Append(item); - m_BookmarksNames.Add(item); - m_BookmarksPages.Add(url); - } - } - break; - - case wxID_HTML_BOOKMARKSREMOVE : - { - wxString item; - int pos; - - item = m_Bookmarks->GetStringSelection(); - pos = m_BookmarksNames.Index(item); - if (pos != wxNOT_FOUND) - { - m_BookmarksNames.RemoveAt(pos); - m_BookmarksPages.RemoveAt(pos); - m_Bookmarks->Delete(m_Bookmarks->GetSelection()); - } - } - break; - -#if wxUSE_PRINTING_ARCHITECTURE - case wxID_HTML_PRINT : - { - if (m_Printer == NULL) - m_Printer = new wxHtmlEasyPrinting(_("Help Printing"), this); - if (!m_HtmlWin->GetOpenedPage()) - wxLogWarning(_("Cannot print empty page.")); - else - m_Printer->PrintFile(m_HtmlWin->GetOpenedPage()); - } - break; -#endif - - case wxID_HTML_OPENFILE : - { - wxString filemask = wxString( - _("HTML files (*.html;*.htm)|*.html;*.htm|")) + - _("Help books (*.htb)|*.htb|Help books (*.zip)|*.zip|") + - _("HTML Help Project (*.hhp)|*.hhp|") + -#if wxUSE_LIBMSPACK - _("Compressed HTML Help file (*.chm)|*.chm|") + -#endif - _("All files (*.*)|*"); - wxString s = wxFileSelector(_("Open HTML document"), - wxEmptyString, - wxEmptyString, - wxEmptyString, - filemask, - wxOPEN | wxFILE_MUST_EXIST, - this); - if (!s.empty()) - { - wxString ext = s.Right(4).Lower(); - if (ext == _T(".zip") || ext == _T(".htb") || -#if wxUSE_LIBMSPACK - ext == _T(".chm") || -#endif - ext == _T(".hhp")) - { - wxBusyCursor bcur; - m_Data->AddBook(s); - RefreshLists(); - } - else - m_HtmlWin->LoadPage(s); - } - } - break; + GetSize(& (m_HtmlHelpWin->GetCfgData().w), &(m_HtmlHelpWin->GetCfgData().h)); + GetPosition(& (m_HtmlHelpWin->GetCfgData().x), & (m_HtmlHelpWin->GetCfgData().y)); } -} - - - -void wxHtmlHelpFrame::OnContentsSel(wxTreeEvent& event) -{ - wxHtmlHelpTreeItemData *pg; - pg = (wxHtmlHelpTreeItemData*) m_ContentsBox->GetItemData(event.GetItem()); - - if (pg && m_UpdateContents) +#ifdef __WXGTK__ + if (IsGrabbed()) { - const wxHtmlHelpDataItems& contents = m_Data->GetContentsArray(); - m_UpdateContents = false; - if (!contents[pg->m_Id].page.empty()) - m_HtmlWin->LoadPage(contents[pg->m_Id].GetFullPath()); - m_UpdateContents = true; + RemoveGrab(); } -} - - - -void wxHtmlHelpFrame::OnIndexSel(wxCommandEvent& WXUNUSED(event)) -{ - wxHtmlHelpMergedIndexItem *it = (wxHtmlHelpMergedIndexItem*) - m_IndexList->GetClientData(m_IndexList->GetSelection()); - if (it) - DisplayIndexItem(it); -} +#endif + if (m_HtmlHelpWin->GetSplitterWindow() && m_HtmlHelpWin->GetCfgData().navig_on) + m_HtmlHelpWin->GetCfgData().sashpos = m_HtmlHelpWin->GetSplitterWindow()->GetSashPosition(); -void wxHtmlHelpFrame::OnIndexFind(wxCommandEvent& event) -{ - wxString sr = m_IndexText->GetLineText(0); - sr.MakeLower(); - if (sr == wxEmptyString) + if (m_helpController && wxDynamicCast(m_helpController, wxHtmlHelpController)) { - OnIndexAll(event); + ((wxHtmlHelpController*) m_helpController)->OnCloseFrame(evt); } - else - { - wxBusyCursor bcur; - m_IndexList->Clear(); - const wxHtmlHelpMergedIndex& index = *m_mergedIndex; - size_t cnt = index.size(); - - int displ = 0; - for (size_t i = 0; i < cnt; i++) - { - if (index[i].name.Lower().find(sr) != wxString::npos) - { - int pos = m_IndexList->Append(index[i].name, - (char*)(&index[i])); - - if (displ++ == 0) - { - // don't automatically show topic selector if this - // item points to multiple pages: - if (index[i].items.size() == 1) - { - m_IndexList->SetSelection(0); - DisplayIndexItem(&index[i]); - } - } - - // if this is nested item of the index, show its parent(s) - // as well, otherwise it would not be clear what entry is - // shown: - wxHtmlHelpMergedIndexItem *parent = index[i].parent; - while (parent) - { - if (pos == 0 || - (index.Index(*(wxHtmlHelpMergedIndexItem*)m_IndexList->GetClientData(pos-1))) < index.Index(*parent)) - { - m_IndexList->Insert(parent->name, - pos, (char*)parent); - parent = parent->parent; - } - else break; - } - - // finally, it the item we just added is itself a parent for - // other items, show them as well, because they are refinements - // of the displayed index entry (i.e. it is implicitly contained - // in them: "foo" with parent "bar" reads as "bar, foo"): - int level = index[i].items[0]->level; - i++; - while (i < cnt && index[i].items[0]->level > level) - { - m_IndexList->Append(index[i].name, (char*)(&index[i])); - i++; - } - i--; - } - } - - wxString cnttext; - cnttext.Printf(_("%i of %i"), displ, cnt); - m_IndexCountInfo->SetLabel(cnttext); - - m_IndexText->SetSelection(0, sr.Length()); - m_IndexText->SetFocus(); - } + evt.Skip(); } -void wxHtmlHelpFrame::OnIndexAll(wxCommandEvent& WXUNUSED(event)) +// Make the help controller's frame 'modal' if +// needed +void wxHtmlHelpFrame::AddGrabIfNeeded() { - wxBusyCursor bcur; - - m_IndexList->Clear(); - const wxHtmlHelpMergedIndex& index = *m_mergedIndex; - size_t cnt = index.size(); - bool first = true; + // So far, wxGTK only +#ifdef __WXGTK__ + bool needGrab = false; - for (size_t i = 0; i < cnt; i++) + // Check if there are any modal windows present, + // in which case we need to add a grab. + for ( wxWindowList::iterator it = wxTopLevelWindows.begin(); + it != wxTopLevelWindows.end(); + ++it ) { - m_IndexList->Append(index[i].name, (char*)(&index[i])); - if (first) - { - // don't automatically show topic selector if this - // item points to multiple pages: - if (index[i].items.size() == 1) - { - DisplayIndexItem(&index[i]); - } - first = false; - } - } - - wxString cnttext; - cnttext.Printf(_("%i of %i"), cnt, cnt); - m_IndexCountInfo->SetLabel(cnttext); -} - + wxWindow *win = *it; + wxDialog *dialog = wxDynamicCast(win, wxDialog); -void wxHtmlHelpFrame::OnSearchSel(wxCommandEvent& WXUNUSED(event)) -{ - wxHtmlHelpDataItem *it = (wxHtmlHelpDataItem*) m_SearchList->GetClientData(m_SearchList->GetSelection()); - if (it) - { - if (!it->page.empty()) - m_HtmlWin->LoadPage(it->GetFullPath()); - NotifyPageChanged(); + if (dialog && dialog->IsModal()) + needGrab = true; } -} -void wxHtmlHelpFrame::OnSearch(wxCommandEvent& WXUNUSED(event)) -{ - wxString sr = m_SearchText->GetLineText(0); - - if (!sr.empty()) - KeywordSearch(sr, wxHELP_SEARCH_ALL); + if (needGrab) + AddGrab(); +#endif // __WXGTK__ } -void wxHtmlHelpFrame::OnBookmarksSel(wxCommandEvent& WXUNUSED(event)) +#if wxUSE_CONFIG +// For compatibility +void wxHtmlHelpFrame::UseConfig(wxConfigBase *config, const wxString& rootPath) { - wxString sr = m_Bookmarks->GetStringSelection(); - - if (sr != wxEmptyString && sr != _("(bookmarks)")) - { - m_HtmlWin->LoadPage(m_BookmarksPages[m_BookmarksNames.Index(sr)]); - NotifyPageChanged(); - } + if (m_HtmlHelpWin) + m_HtmlHelpWin->UseConfig(config, rootPath); } +#endif // wxUSE_CONFIG -void wxHtmlHelpFrame::OnCloseWindow(wxCloseEvent& evt) +void wxHtmlHelpFrame::SetShouldPreventAppExit(bool enable) { - GetSize(&m_Cfg.w, &m_Cfg.h); - GetPosition(&m_Cfg.x, &m_Cfg.y); - -#ifdef __WXGTK__ - if (IsGrabbed()) - { - RemoveGrab(); - } -#endif - - if (m_Splitter && m_Cfg.navig_on) m_Cfg.sashpos = m_Splitter->GetSashPosition(); - - if (m_Config) - WriteCustomization(m_Config, m_ConfigRoot); - - if (m_helpController && m_helpController->IsKindOf(CLASSINFO(wxHtmlHelpController))) - { - ((wxHtmlHelpController*) m_helpController)->OnCloseFrame(evt); - } - - evt.Skip(); + m_shouldPreventAppExit = enable; } #ifdef __WXMAC__ -void wxHtmlHelpFrame::OnClose(wxCommandEvent& event) +void wxHtmlHelpFrame::OnClose(wxCommandEvent& WXUNUSED(event)) { Close(true); } -void wxHtmlHelpFrame::OnAbout(wxCommandEvent& event) +void wxHtmlHelpFrame::OnAbout(wxCommandEvent& WXUNUSED(event)) { - wxMessageBox(wxT("wxWidgets HTML Help Viewer (c) 1998-2004, Vaclav Slavik et al"), wxT("HelpView"), + wxMessageBox(wxT("wxWidgets HTML Help Viewer (c) 1998-2006, Vaclav Slavik et al"), wxT("HelpView"), wxICON_INFORMATION|wxOK, this); } #endif -BEGIN_EVENT_TABLE(wxHtmlHelpFrame, wxFrame) - EVT_ACTIVATE(wxHtmlHelpFrame::OnActivate) - EVT_TOOL_RANGE(wxID_HTML_PANEL, wxID_HTML_OPTIONS, wxHtmlHelpFrame::OnToolbar) - EVT_BUTTON(wxID_HTML_BOOKMARKSREMOVE, wxHtmlHelpFrame::OnToolbar) - EVT_BUTTON(wxID_HTML_BOOKMARKSADD, wxHtmlHelpFrame::OnToolbar) - EVT_TREE_SEL_CHANGED(wxID_HTML_TREECTRL, wxHtmlHelpFrame::OnContentsSel) - EVT_LISTBOX(wxID_HTML_INDEXLIST, wxHtmlHelpFrame::OnIndexSel) - EVT_LISTBOX(wxID_HTML_SEARCHLIST, wxHtmlHelpFrame::OnSearchSel) - EVT_BUTTON(wxID_HTML_SEARCHBUTTON, wxHtmlHelpFrame::OnSearch) - EVT_TEXT_ENTER(wxID_HTML_SEARCHTEXT, wxHtmlHelpFrame::OnSearch) - EVT_BUTTON(wxID_HTML_INDEXBUTTON, wxHtmlHelpFrame::OnIndexFind) - EVT_TEXT_ENTER(wxID_HTML_INDEXTEXT, wxHtmlHelpFrame::OnIndexFind) - EVT_BUTTON(wxID_HTML_INDEXBUTTONALL, wxHtmlHelpFrame::OnIndexAll) - EVT_COMBOBOX(wxID_HTML_BOOKMARKSLIST, wxHtmlHelpFrame::OnBookmarksSel) - EVT_CLOSE(wxHtmlHelpFrame::OnCloseWindow) -#ifdef __WXMAC__ - EVT_MENU(wxID_CLOSE, wxHtmlHelpFrame::OnClose) - EVT_MENU(wxID_ABOUT, wxHtmlHelpFrame::OnAbout) - EVT_MENU(wxID_HELP_CONTENTS, wxHtmlHelpFrame::OnAbout) -#endif - -END_EVENT_TABLE() - #endif // wxUSE_WXHTML_HELP