From b5a7b0005781f24ab97ed3322530423b6d89fb67 Mon Sep 17 00:00:00 2001 From: =?utf8?q?V=C3=A1clav=20Slav=C3=ADk?= Date: Mon, 17 Jan 2000 22:11:44 +0000 Subject: [PATCH 1/1] help search is much faster now (7 times! that's what I call optimization ;-) git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@5485 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775 --- src/html/helpdata.cpp | 38 +++++++++++++++++++++---------- src/html/helpfrm.cpp | 53 +++++++------------------------------------ 2 files changed, 34 insertions(+), 57 deletions(-) diff --git a/src/html/helpdata.cpp b/src/html/helpdata.cpp index 0f1a51bf34..2781e510a7 100644 --- a/src/html/helpdata.cpp +++ b/src/html/helpdata.cpp @@ -582,7 +582,7 @@ wxHtmlSearchStatus::wxHtmlSearchStatus(wxHtmlHelpData* data, const wxString& key } m_Engine.LookFor(keyword, case_sensitive, whole_words_only); m_Active = (m_CurIndex < m_MaxIndex); - m_LastPage = wxEmptyString; + m_LastPage = NULL; } bool wxHtmlSearchStatus::Search() @@ -591,6 +591,7 @@ bool wxHtmlSearchStatus::Search() wxFSFile *file; int i = m_CurIndex; // shortcut bool found = FALSE; + wxChar *thepage; if (!m_Active) { // sanity check. Illegal use, but we'll try to prevent a crash anyway @@ -602,22 +603,35 @@ bool wxHtmlSearchStatus::Search() return FALSE; } - m_ContentsItem = NULL; m_Name = wxEmptyString; + m_ContentsItem = NULL; + thepage = m_Data->m_Contents[i].m_Page; - file = fsys.OpenFile(m_Data->m_Contents[i].m_Book -> GetBasePath() + m_Data->m_Contents[i].m_Page); - if (file) { - if (m_LastPage != file->GetLocation()) { - m_LastPage = file->GetLocation(); - if (m_Engine.Scan(file -> GetStream())) { - m_Name = m_Data->m_Contents[i].m_Name; - m_ContentsItem = m_Data->m_Contents + i; - found = TRUE; - } + m_Active = (++m_CurIndex < m_MaxIndex); + // check if it is same page with different anchor: + if (m_LastPage != NULL) + { + wxChar *p1, *p2; + for (p1 = thepage, p2 = m_LastPage; + *p1 != 0 && *p1 != _T('#') && *p1 == *p2; p1++, p2++) {} + + m_LastPage = thepage; + + if (*p1 == 0 || *p1 == _T('#')) + return FALSE; + } + else m_LastPage = thepage; + + file = fsys.OpenFile(m_Data->m_Contents[i].m_Book -> GetBasePath() + thepage); + if (file) + { + if (m_Engine.Scan(file -> GetStream())) { + m_Name = m_Data->m_Contents[i].m_Name; + m_ContentsItem = m_Data->m_Contents + i; + found = TRUE; } delete file; } - m_Active = (++m_CurIndex < m_MaxIndex); return found; } diff --git a/src/html/helpfrm.cpp b/src/html/helpfrm.cpp index 49fee0bbf4..0291ec72a8 100644 --- a/src/html/helpfrm.cpp +++ b/src/html/helpfrm.cpp @@ -365,7 +365,7 @@ bool wxHtmlHelpFrame::Create(wxWindow* parent, wxWindowID id, const wxString& ti } m_HtmlWin -> Show(TRUE); - //RefreshLists(); + RefreshLists(); // showtime if (m_NavigPan && m_Splitter) { @@ -480,14 +480,13 @@ bool wxHtmlHelpFrame::KeywordSearch(const wxString& keyword) while (status.IsActive()) { curi = status.GetCurIndex(); - if (curi % 10 == 0 && progress.Update(curi) == FALSE) + if (curi % 32 == 0 && progress.Update(curi) == FALSE) break; if (status.Search()) { foundstr.Printf(_("Found %i matches"), ++foundcnt); progress.Update(status.GetCurIndex(), foundstr); m_SearchList -> Append(status.GetName(), status.GetContentsItem()); } - wxYield(); } m_SearchButton -> Enable(TRUE); @@ -502,27 +501,18 @@ bool wxHtmlHelpFrame::KeywordSearch(const wxString& keyword) #define MAX_ROOTS 64 -void wxHtmlHelpFrame::CreateContents(bool show_progress) +void wxHtmlHelpFrame::CreateContents() { if (! m_ContentsBox) return ; - wxProgressDialog *progress = NULL; - wxString proginfo; - m_ContentsBox->Clear(); int cnt = m_Data->GetContentsCnt(); - int div = (cnt / PROGRESS_STEP) + 1; int i; wxHtmlContentsItem *it; - if (show_progress) - progress = new wxProgressDialog(_("Building contents tree..."), wxEmptyString, - cnt, this, wxPD_APP_MODAL | wxPD_CAN_ABORT | - wxPD_AUTO_HIDE); - wxTreeItemId roots[MAX_ROOTS]; bool imaged[MAX_ROOTS]; @@ -533,12 +523,6 @@ void wxHtmlHelpFrame::CreateContents(bool show_progress) imaged[0] = TRUE; for (it = m_Data->GetContents(), i = 0; i < cnt; i++, it++) { - if (show_progress && ((i % div) == 0)) { - proginfo.Printf(_("Added %d/%d items"), i, cnt); - if (! progress->Update(i, proginfo)) - break; - wxYield(); - } roots[it -> m_Level + 1] = m_ContentsBox -> AppendItem( roots[it -> m_Level], it -> m_Name, IMG_Page, -1, new wxHtmlHelpTreeItemData(it)); @@ -556,20 +540,15 @@ void wxHtmlHelpFrame::CreateContents(bool show_progress) imaged[it -> m_Level] = TRUE; } } - if (show_progress) - delete progress; m_ContentsBox -> Expand(roots[0]); } -void wxHtmlHelpFrame::CreateIndex(bool show_progress) +void wxHtmlHelpFrame::CreateIndex() { if (! m_IndexList) return ; - wxProgressDialog *progress = NULL; - wxString proginfo; - m_IndexList->Clear(); int cnt = m_Data->GetIndexCnt(); @@ -580,26 +559,10 @@ void wxHtmlHelpFrame::CreateIndex(bool show_progress) m_IndexCountInfo -> SetLabel(cnttext); if (cnt > INDEX_IS_SMALL) return; - int div = (cnt / PROGRESS_STEP) + 1; - wxHtmlContentsItem* index = m_Data->GetIndex(); - if (show_progress) - progress = new wxProgressDialog(_("Building index list..."), wxEmptyString, - cnt, this, wxPD_APP_MODAL | wxPD_CAN_ABORT | - wxPD_AUTO_HIDE); - for (int i = 0; i < cnt; i++) { - if (show_progress && ((i % div) == 0)) { - proginfo.Printf(_("Added %d/%d items"), i, cnt); - if (! progress->Update(i, proginfo)) - break; - wxYield(); - } + for (int i = 0; i < cnt; i++) m_IndexList -> Append(index[i].m_Name, (char*)(index + i)); - } - - if (show_progress) - delete progress; } void wxHtmlHelpFrame::CreateSearch() @@ -617,10 +580,10 @@ void wxHtmlHelpFrame::CreateSearch() } -void wxHtmlHelpFrame::RefreshLists(bool show_progress) +void wxHtmlHelpFrame::RefreshLists() { - CreateContents(show_progress); - CreateIndex(show_progress); + CreateContents(); + CreateIndex(); CreateSearch(); } -- 2.45.2