void GotoFileList::UpdateList(const bool reloadAll) {
const FileEntry* selEntry = GetSelectedAction();
const int topLine = GetFirstVisibleLine();
int selection = -1;
const unsigned int startItem = reloadAll ? 0 : m_items.size();
// Insert new items
if (m_searchText.empty()) {
// Copy all actions to items
m_items.resize(m_actions.size());
for (unsigned int i = startItem; i < m_actions.size(); ++i) {
m_items[i].file_entry = m_actions[i];
m_items[i].hlChars.clear();
}
}
else {
// Copy matching actions to items
for (unsigned int i = m_actionCount; i < m_actions.size(); ++i) {
if (m_tempEntry->path.empty() || m_actions[i]->path != m_tempEntry->path)
AddFileIfMatching(m_searchText, m_actions[i]);
}
}
// Sort the items
if (startItem) {
sort(m_items.begin() + startItem, m_items.end());
inplace_merge(m_items.begin(), m_items.begin() + startItem, m_items.end());
}
else sort(m_items.begin(), m_items.end());
// Keep same selection
if (selEntry) {
for (unsigned int i = 0; i < m_items.size(); ++i) {
if (m_items[i].file_entry == selEntry) {
selection = i;
break;
}
}
}
// Refresh and redraw listCtrl
Freeze();
SetItemCount(m_items.size());
SetSelection(selection);
if (selection == -1)
ScrollToLine(topLine);
else if (!IsVisible(selection))
ScrollToLine(selection);
RefreshAll();
Thaw();
m_actionCount = m_actions.size();
}
void MiniStyledTextCtrl::MakeVisible(int from, int length)
{
ConfigManager* cfg = Manager::Get()->GetConfigManager(_T("editor"));
bool doscroll = cfg->ReadBool(_T("/mini_doc/sync_to_main_doc"), true);
if (doscroll)
ScrollToLine(from - (LinesOnScreen()-length)/2);
}
// make this item visible
void wxSymbolListCtrl::EnsureVisible(int item)
{
if (item != wxNOT_FOUND && item >= m_minSymbolValue && item <= m_maxSymbolValue)
{
ScrollToLine(SymbolValueToLineNumber(item));
}
}
bool wxVScrolledWindow::ScrollPages(int pages)
{
bool didSomething = false;
while ( pages )
{
int line;
if ( pages > 0 )
{
line = GetVisibleEnd();
if ( line )
line--;
pages--;
}
else // pages < 0
{
line = FindFirstFromBottom(GetVisibleBegin());
pages++;
}
didSomething = ScrollToLine(line);
}
return didSomething;
}
bool wxVScrolledWindow::ScrollLines(int lines)
{
lines += m_lineFirst;
if ( lines < 0 )
lines = 0;
return ScrollToLine(lines);
}
bool wxSymbolListCtrl::DoSetCurrent(int current)
{
wxASSERT_MSG( current == wxNOT_FOUND ||
(current >= m_minSymbolValue && current <= m_maxSymbolValue),
_T("wxSymbolListCtrl::DoSetCurrent(): invalid symbol value") );
if ( current == m_current )
{
// nothing to do
return false;
}
if ( m_current != wxNOT_FOUND )
RefreshLine(SymbolValueToLineNumber(m_current));
m_current = current;
if ( m_current != wxNOT_FOUND )
{
int lineNo = SymbolValueToLineNumber(m_current);
// if the line is not visible at all, we scroll it into view but we
// don't need to refresh it -- it will be redrawn anyhow
if ( !IsVisible(lineNo) )
{
ScrollToLine(lineNo);
}
else // line is at least partly visible
{
// it is, indeed, only partly visible, so scroll it into view to
// make it entirely visible
while ( unsigned(lineNo) == GetLastVisibleLine() &&
ScrollToLine(GetVisibleBegin()+1) )
;
// but in any case refresh it as even if it was only partly visible
// before we need to redraw it entirely as its background changed
RefreshLine(lineNo);
}
}
return true;
}
/// outputs text by appending and scrolling to the output line
void OutputText(LPCTSTR pszText)
{
CStringA cszaText(pszText);
SetReadOnly(false);
AppendText(cszaText.GetString(), cszaText.GetLength());
SetReadOnly(true);
ScrollToLine(GetLineCount());
}
void wxVScrolledWindow::OnScroll(wxScrollWinEvent& event)
{
size_t lineFirstNew;
const wxEventType evtType = event.GetEventType();
if ( evtType == wxEVT_SCROLLWIN_TOP )
{
lineFirstNew = 0;
}
else if ( evtType == wxEVT_SCROLLWIN_BOTTOM )
{
lineFirstNew = m_lineMax;
}
else if ( evtType == wxEVT_SCROLLWIN_LINEUP )
{
lineFirstNew = m_lineFirst ? m_lineFirst - 1 : 0;
}
else if ( evtType == wxEVT_SCROLLWIN_LINEDOWN )
{
lineFirstNew = m_lineFirst + 1;
}
else if ( evtType == wxEVT_SCROLLWIN_PAGEUP )
{
lineFirstNew = FindFirstFromBottom(m_lineFirst);
}
else if ( evtType == wxEVT_SCROLLWIN_PAGEDOWN )
{
lineFirstNew = GetVisibleEnd();
if ( lineFirstNew )
lineFirstNew--;
}
else if ( evtType == wxEVT_SCROLLWIN_THUMBRELEASE )
{
lineFirstNew = event.GetPosition();
}
else if ( evtType == wxEVT_SCROLLWIN_THUMBTRACK )
{
lineFirstNew = event.GetPosition();
}
else // unknown scroll event?
{
wxFAIL_MSG( _T("unknown scroll event type?") );
return;
}
ScrollToLine(lineFirstNew);
#ifdef __WXMAC__
Update();
#endif // __WXMAC__
}
bool wxVListBox::DoSetCurrent(int current)
{
wxASSERT_MSG( current == wxNOT_FOUND ||
(current >= 0 && (size_t)current < GetItemCount()),
_T("wxVListBox::DoSetCurrent(): invalid item index") );
if ( current == m_current )
{
// nothing to do
return false;
}
if ( m_current != wxNOT_FOUND )
RefreshLine(m_current);
m_current = current;
if ( m_current != wxNOT_FOUND )
{
// if the line is not visible at all, we scroll it into view but we
// don't need to refresh it -- it will be redrawn anyhow
if ( !IsVisible(m_current) )
{
ScrollToLine(m_current);
}
else // line is at least partly visible
{
// it is, indeed, only partly visible, so scroll it into view to
// make it entirely visible
while ( (size_t)m_current == GetLastVisibleLine() &&
ScrollToLine(GetVisibleBegin()+1) ) ;
// but in any case refresh it as even if it was only partly visible
// before we need to redraw it entirely as its background changed
RefreshLine(m_current);
}
}
return true;
}
void LuaSrcView::SetErrMark(int line)
{
if (actual_err_mark_line_ != -1)
{
GetCtrl().MarkerDelete(actual_err_mark_line_, MARKER_ERROR);
}
actual_err_mark_line_ = line;
if (line != -1)
{
int h;
ScrollToLine(line,h,TRUE);
actual_err_mark_line_ = line;
GetCtrl().MarkerAdd(line, MARKER_ERROR);
}
}
// initialise control from current min/max values
void wxSymbolListCtrl::SetupCtrl(bool scrollToSelection)
{
wxSize sz = GetClientSize();
m_symbolsPerLine = sz.x/(m_cellSize.x+m_ptMargins.x);
int noLines = (1 + SymbolValueToLineNumber(m_maxSymbolValue));
SetLineCount(noLines);
Refresh();
if (scrollToSelection && m_current != wxNOT_FOUND && m_current >= m_minSymbolValue && m_current <= m_maxSymbolValue)
{
ScrollToLine(SymbolValueToLineNumber(m_current));
}
}
//
// Handle the wxEVT_LEFT_DOWN event
//
void
KeyView::OnLeftDown(wxMouseEvent & event)
{
// Only check if for tree view
if (mViewType != ViewByTree)
{
// Allow further processing (important for focus handling)
event.Skip();
return;
}
// Get the mouse position when the button was pressed
wxPoint pos = event.GetPosition();
// And see if it was on a line within the view
int line = HitTest(pos);
// It was on a line
if (line != wxNOT_FOUND)
{
KeyNode *node = mLines[line];
// Toggle the open state if this is a parent node
if (node->isparent)
{
// Toggle state
node->isopen = !node->isopen;
// Don't want the view to scroll vertically, so remember the current
// top line.
size_t topline = GetVisibleBegin();
// Refresh the view now that the number of lines have changed
RefreshLines();
// Reset the original top line
ScrollToLine(topline);
// And make sure current line is still selected
SelectNode(LineToIndex(line));
}
}
// Allow further processing (important for focus handling)
event.Skip();
}
void wxRemotelyScrolledTreeCtrl::OnScroll(wxScrollWinEvent& event)
{
int orient = event.GetOrientation();
if (orient == wxHORIZONTAL)
{
event.Skip();
return;
}
ecScrolledWindow* scrollWin = GetScrolledWindow();
if (!scrollWin)
return;
int x, y;
scrollWin->GetViewStart(& x, & y);
ScrollToLine(-1, y);
}
void CScrolledTreeCtrl::OnScroll(wxScrollWinEvent & event)
{
wxLogVerbose(wxT(" CScrolledTreeCtrl::OnScroll"));
int orient = event.GetOrientation();
if (orient == wxHORIZONTAL) {
event.Skip();
return;
}
wxScrolledWindow *scrollWin = GetScrolledWindow();
if (!scrollWin)
return;
int x, y;
scrollWin->GetViewStart(&x, &y);
wxLogVerbose(wxT(" CScrolledTreeCtrl -> ScrollToLine()"));
ScrollToLine(-1, y);
}
void LuaSrcView::SetPointer(int line, bool scroll)
{
const int P= MARKER_POINTER;
if (actual_pointer_line_ != -1)
{
int tmp_line= actual_pointer_line_;
GetCtrl().MarkerDelete(actual_pointer_line_, P);
actual_pointer_line_ = -1;
// EraseMark(tmp_line); // zmazanie starej strza³ki
}
actual_pointer_line_ = line;
if (line != -1)
{
int h;
ScrollToLine(line,h,TRUE);
GetCtrl().MarkerAdd(line, P);
}
}
void wxVScrolledWindow::SetLineCount(size_t count)
{
// save the number of lines
m_lineMax = count;
// and our estimate for their total height
m_heightTotal = EstimateTotalHeight();
// recalculate the scrollbars parameters
if ( count )
{
m_lineFirst = 1; // make sure it is != 0
ScrollToLine(0);
}
else // no items
{
RemoveScrollbar();
}
}
void GotoFileList::Find(const wxString& searchtext, const std::map<wxString,wxString>& triggers) {
m_tempEntry->Clear();
if (searchtext.empty()) {
// Remove highlights
m_searchText.clear();
SetSelection(-1); // de-select
ScrollToLine(0);
UpdateList(true);
return;
}
// Convert to lower case for case insensitive search
m_searchText = searchtext.Lower();
// Find all matching filenames
m_items.clear();
std::vector<unsigned int> hlChars;
for (unsigned int i = 0; i < m_actions.size(); ++i)
AddFileIfMatching(m_searchText, m_actions[i]);
sort(m_items.begin(), m_items.end());
// Check if we have a matching trigger
int selection = FindMatchesAndSelection(triggers);
// Update display
Freeze();
SetItemCount(m_items.size());
if (m_items.empty())
SetSelection(-1); // deselect
else if (selection != wxNOT_FOUND)
SetSelection(selection);
else
SetSelection(0);
RefreshAll();
Thaw();
}
void ScrollToHere(LPEDIT lp)
{
ScrollToLine(lp, lp->nCurFragment) ;
ScrollToHPos(lp, HPosHere(lp)) ;
}
//
// Handle the wxEVT_KEY_DOWN event
//
void
KeyView::OnKeyDown(wxKeyEvent & event)
{
int line = GetSelection();
int keycode = event.GetKeyCode();
switch (keycode)
{
// The LEFT key moves selection to parent or collapses selected
// node if it is expanded.
case WXK_LEFT:
{
// Nothing selected...nothing to do
if (line == wxNOT_FOUND)
{
// Allow further processing
event.Skip();
break;
}
KeyNode *node = mLines[line];
// Collapse the node if it is open
if (node->isopen)
{
// No longer open
node->isopen = false;
// Don't want the view to scroll vertically, so remember the current
// top line.
size_t topline = GetVisibleBegin();
// Refresh the view now that the number of lines have changed
RefreshLines();
// Reset the original top line
ScrollToLine(topline);
// And make sure current line is still selected
SelectNode(LineToIndex(line));
}
else
{
// Move selection to the parent of this node
for (int i = line - 1; i >= 0; i--)
{
// Found the parent
if (mLines[i]->depth < node->depth)
{
// So select it
SelectNode(LineToIndex(i));
break;
}
}
}
// Further processing of the event is not wanted
// (we didn't call event.Skip()
}
break;
// The RIGHT key moves the selection to the first child or expands
// the node if it is a parent.
case WXK_RIGHT:
{
// Nothing selected...nothing to do
if (line == wxNOT_FOUND)
{
// Allow further processing
event.Skip();
break;
}
KeyNode *node = mLines[line];
// Only want parent nodes
if (node->isparent)
{
// It is open so move select to first child
if (node->isopen)
{
// But only if there is one
if (line < (int) mLines.GetCount() - 1)
{
SelectNode(LineToIndex(line + 1));
}
}
else
{
// Node is now open
node->isopen = true;
// Don't want the view to scroll vertically, so remember the current
// top line.
size_t topline = GetVisibleBegin();
// Refresh the view now that the number of lines have changed
RefreshLines();
// Reset the original top line
ScrollToLine(topline);
// And make sure current line is still selected
SelectNode(LineToIndex(line));
}
}
// Further processing of the event is not wanted
// (we didn't call event.Skip()
}
break;
// Move selection to next node whose 1st character matches
// the keycode
default:
{
int cnt = (int) mLines.GetCount();
bool found = false;
// Search the entire list if not is currently selected
if (line == wxNOT_FOUND)
{
line = cnt;
}
else
{
// Search from the node following the current one
for (int i = line + 1; i < cnt; i++)
{
wxString label;
// Get the string to search based on view type
if (mViewType == ViewByTree)
{
label = GetLabel(LineToIndex(i));
}
else if (mViewType == ViewByName)
{
label = GetFullLabel(LineToIndex(i));
}
else if (mViewType == ViewByKey)
{
label = GetKey(LineToIndex(i));
}
// Move selection if they match
if (label.Left(1).IsSameAs(keycode, false))
{
SelectNode(LineToIndex(i));
found = true;
break;
}
}
}
// A match wasn't found
if (!found)
{
// So scan from the start of the list to the current node
for (int i = 0; i < line; i++)
{
wxString label;
// Get the string to search based on view type
if (mViewType == ViewByTree)
{
label = GetLabel(LineToIndex(i));
}
else if (mViewType == ViewByName)
{
label = GetFullLabel(LineToIndex(i));
}
else if (mViewType == ViewByKey)
{
label = GetKey(LineToIndex(i));
}
// Move selection if they match
if (label.Left(1).IsSameAs(keycode, false))
{
SelectNode(LineToIndex(i));
found = true;
break;
}
}
}
// A node wasn't found so allow further processing
if (!found) {
event.Skip();
}
// Otherwise, further processing of the event is not wanted
// (we didn't call event.Skip()
}
}
}
void MiniStyledTextCtrl::MakePositionVisible(int from, int length)
{
if (doScrollToPosition_)
ScrollToLine(from - (LinesOnScreen()-length)/2);
}