bool wxArrayStringUpdatePos(wxArrayString& arr, size_t pos, int num, bool no_error)
{
if (num == 0)
return false;
else if (num > 0)
{
// if no_error check if <= GetCount, else let array error out
if (!no_error || (pos <= arr.GetCount()))
arr.Insert( wxEmptyString, pos, num );
}
else // if (num < 0)
{
const int count = arr.GetCount();
if (no_error && (int(pos) - num > count))
{
num = -(count - int(pos));
if ((num >= 0) || (count == 0)) return false;
}
else
{
wxCHECK_MSG( int(pos) - num <= count, false,
wxString::Format(wxT("Called wxArrayStringUpdatePos(pos=%d, N=%d)\nPos value is invalid for present array with %d elements"),
int(pos), num, count) );
}
if ((pos == 0u) && (num == count))
arr.Clear();
else
arr.RemoveAt( pos, -num );
}
return true;
}
void EditorConfig::GetRecentItems(wxArrayString& files, const wxString& nodeName)
{
if(nodeName.IsEmpty()) { return; }
if(m_cacheRecentItems.count(nodeName)) {
files = m_cacheRecentItems.find(nodeName)->second;
// files.Sort(clSortStringsFunc);
return;
}
// find the root node
wxXmlNode* node = XmlUtils::FindFirstByTagName(m_doc->GetRoot(), nodeName);
if(node) {
wxXmlNode* child = node->GetChildren();
while(child) {
if(child->GetName() == wxT("File")) {
wxString fileName = XmlUtils::ReadString(child, wxT("Name"));
// wxXmlDocument Saves/Loads items in reverse order, so prepend, not add.
if(wxFileExists(fileName)) files.Insert(fileName, 0);
}
child = child->GetNext();
}
}
// files.Sort(clSortStringsFunc);
}
void wxSTEPrependArrayString(const wxString &str, wxArrayString &strArray, int count)
{
const int idx = strArray.Index(str);
if (idx == 0)
return;
if (idx != wxNOT_FOUND)
strArray.RemoveAt(idx);
strArray.Insert(str, 0);
if ((count > 0) && ((int)strArray.GetCount() > count))
strArray.RemoveAt(count, strArray.GetCount()-count);
}
/* TextEntryPanel::TextEntryPanel
* TextEntryPanel class constructor
*******************************************************************/
TextEntryPanel::TextEntryPanel(wxWindow* parent)
: EntryPanel(parent, "text")
{
// Create the text area
text_area = new TextEditor(this, -1);
sizer_main->Add(text_area, 1, wxEXPAND, 0);
// Add 'Text Language' choice to toolbar
SToolBarGroup* group_language = new SToolBarGroup(toolbar, "Text Language", true);
languages = TextLanguage::getLanguageNames();
languages.Sort();
languages.Insert("None", 0, 1);
choice_text_language = new wxChoice(group_language, -1, wxDefaultPosition, wxDefaultSize, languages);
choice_text_language->Select(0);
group_language->addCustomControl(choice_text_language);
toolbar->addGroup(group_language);
// Add 'Word Wrap' checkbox to top sizer
sizer_bottom->AddStretchSpacer();
cb_wordwrap = new wxCheckBox(this, -1, "Word Wrapping");
sizer_bottom->Add(cb_wordwrap, 0, wxEXPAND, 0);
// Add 'Jump To' button to top sizer
btn_jump_to = new wxButton(this, -1, "Jump To");
sizer_bottom->Add(btn_jump_to, 0, wxEXPAND|wxRIGHT, 4);
// Add 'Find/Replace' button to top sizer
btn_find_replace = new wxButton(this, -1, "Find + Replace");
sizer_bottom->Add(btn_find_replace, 0, wxEXPAND, 0);
// Bind events
choice_text_language->Bind(wxEVT_CHOICE, &TextEntryPanel::onChoiceLanguageChanged, this);
text_area->Bind(wxEVT_STC_CHANGE, &TextEntryPanel::onTextModified, this);
btn_find_replace->Bind(wxEVT_BUTTON, &TextEntryPanel::onBtnFindReplace, this);
text_area->Bind(wxEVT_STC_UPDATEUI, &TextEntryPanel::onUpdateUI, this);
cb_wordwrap->Bind(wxEVT_CHECKBOX, &TextEntryPanel::onWordWrapChanged, this);
btn_jump_to->Bind(wxEVT_BUTTON, &TextEntryPanel::onBtnJumpTo, this);
// Custom toolbar
custom_toolbar_actions = "arch_scripts_compileacs;arch_scripts_compilehacs";
toolbar->addActionGroup("Scripts", wxSplit(custom_toolbar_actions, ';'));
Layout();
}
/* TextEntryPanel::TextEntryPanel
* TextEntryPanel class constructor
*******************************************************************/
TextEntryPanel::TextEntryPanel(wxWindow* parent)
: EntryPanel(parent, "text")
{
// Create the text area
text_area = new TextEditor(this, -1);
sizer_main->Add(text_area, 1, wxEXPAND, 0);
// Add 'Text Language' choice
languages = TextLanguage::getLanguageNames();
languages.Sort();
languages.Insert("None", 0, 1);
choice_text_language = new wxChoice(this, -1, wxDefaultPosition, wxDefaultSize, languages);
choice_text_language->Select(0);
sizer_bottom->Add(new wxStaticText(this, -1, "Text Language:"), 0, wxALIGN_CENTER_VERTICAL|wxRIGHT, 4);
sizer_bottom->Add(choice_text_language, 0, wxEXPAND);
// Add 'Word Wrap' checkbox to top sizer
sizer_top->AddStretchSpacer();
cb_wordwrap = new wxCheckBox(this, -1, "Word Wrapping");
sizer_top->Add(cb_wordwrap, 0, wxEXPAND, 0);
// Add 'Jump To' button to top sizer
btn_jump_to = new wxButton(this, -1, "Jump To");
sizer_top->Add(btn_jump_to, 0, wxEXPAND|wxRIGHT, 4);
// Add 'Find/Replace' button to top sizer
btn_find_replace = new wxButton(this, -1, "Find + Replace");
sizer_top->Add(btn_find_replace, 0, wxEXPAND, 0);
// Bind events
choice_text_language->Bind(wxEVT_COMMAND_CHOICE_SELECTED, &TextEntryPanel::onChoiceLanguageChanged, this);
text_area->Bind(wxEVT_STC_CHANGE, &TextEntryPanel::onTextModified, this);
btn_find_replace->Bind(wxEVT_COMMAND_BUTTON_CLICKED, &TextEntryPanel::onBtnFindReplace, this);
text_area->Bind(wxEVT_STC_UPDATEUI, &TextEntryPanel::onUpdateUI, this);
cb_wordwrap->Bind(wxEVT_COMMAND_CHECKBOX_CLICKED, &TextEntryPanel::onWordWrapChanged, this);
btn_jump_to->Bind(wxEVT_COMMAND_BUTTON_CLICKED, &TextEntryPanel::onBtnJumpTo, this);
// Custom toolbar
custom_toolbar_actions = "arch_scripts_compileacs;arch_scripts_compilehacs";
Layout();
}
/** Find an arbitrary number of delimited strings at the end of a file. This
* function provides the core of our last-lines-loader implementation.
*
* @param fd File descriptor to operate on. This must be opened for reading.
*
* @param bytes Delimiter sequence.
*
* @param bytes_length Number of significant bytes in @p bytes.
*
* @param count Number of tail sequences to find.
*
* @param out Destination string array.
*/
static inline size_t
find_tail_sequences(int fd, const char* bytes, size_t bytes_length, size_t count, wxArrayString& out)
{
size_t count_added ( 0 );
/* We overlap the file reads a little to avoid splitting (and thus missing) the
delimiter sequence. */
const size_t read_overlap ( bytes_length - 1 );
const size_t read_size ( BUFSIZ );
const off_t log_length ( lseek(fd, 0, SEEK_END) );
bool have_last_pos ( false );
char buf[read_size];
off_t last_found_pos ( 0 );
off_t last_read_position ( log_length + read_overlap );
/* We read `read_size'-byte blocks of the file, starting at the end and working backwards. */
while ( count_added < count && last_read_position > 0 ) {
off_t read_position ( next_read_position(last_read_position, read_size, read_overlap) );
size_t bytes_read ( pread(fd, buf, std::min(static_cast<off_t>(read_size), last_read_position - read_position), read_position) );
/* In each block, we search for `bytes', starting at the end. */
for ( ssize_t i = bytes_read - read_overlap - 1; i >= 0; i-- ) {
if ( !strncmp((buf + i), bytes, bytes_length) ) {
off_t this_found_pos ( read_position + i );
if ( have_last_pos && count_added < count ) {
size_t line_length ( last_found_pos - this_found_pos - bytes_length );
if ( line_length > 0 ) {
char* source ( NULL );
if ( last_found_pos >= read_position + (off_t) bytes_read ) {
source = new char[ line_length + 1];
memset(source, 0, line_length + 1);
if ( pread(fd, source, line_length, this_found_pos + bytes_length) < (ssize_t) line_length ) {
wxLogWarning(_T("ChatLog::find_tail_sequences: Read-byte count less than expected"));
}
} else {
source = buf + i + bytes_length;
}
if ( strncmp(source, "##", 2) != 0 ) {
out.Insert(wxString(L'\0', 0), 0);
wxLogMessage(_T("ChatLog::find_tail_sequences: fetching write buffer for %lu bytes"), sizeof(wxChar) * (line_length + 1));
#if !defined(HAVE_WX28) || defined(SL_QT_MODE)
wxStringBufferLength outzero_buf(out[0], sizeof(wxChar) * (line_length + 1));
wxConvUTF8.ToWChar(outzero_buf, line_length, source);
outzero_buf.SetLength(line_length);
#else
wxConvUTF8.MB2WC(out[0].GetWriteBuf(sizeof(wxChar) * (line_length + 1)), source, line_length);
out[0].UngetWriteBuf(line_length);
#endif
++count_added;
}
if ( last_found_pos >= read_position + (off_t) bytes_read )
delete[] source;
if ( count_added >= count )
i = -1; /* short-circuit the `for' loop. */
}
}
last_found_pos = this_found_pos;
have_last_pos = true;
i -= bytes_length - 1;
}
}
last_read_position = read_position;
}
return count_added;
}
int WXDLLIMPEXP_BASE wxParseCommonDialogsFilter(const wxString& filterStr,
wxArrayString& descriptions,
wxArrayString& filters)
{
descriptions.Clear();
filters.Clear();
wxString str(filterStr);
wxString description, filter;
int pos = 0;
while( pos != wxNOT_FOUND )
{
pos = str.Find(wxT('|'));
if ( pos == wxNOT_FOUND )
{
// if there are no '|'s at all in the string just take the entire
// string as filter and make description empty for later autocompletion
if ( filters.IsEmpty() )
{
descriptions.Add(wxEmptyString);
filters.Add(filterStr);
}
else
{
wxFAIL_MSG( wxT("missing '|' in the wildcard string!") );
}
break;
}
description = str.Left(pos);
str = str.Mid(pos + 1);
pos = str.Find(wxT('|'));
if ( pos == wxNOT_FOUND )
{
filter = str;
}
else
{
filter = str.Left(pos);
str = str.Mid(pos + 1);
}
descriptions.Add(description);
filters.Add(filter);
}
#if defined(__WXMOTIF__)
// split it so there is one wildcard per entry
for( size_t i = 0 ; i < descriptions.GetCount() ; i++ )
{
pos = filters[i].Find(wxT(';'));
if (pos != wxNOT_FOUND)
{
// first split only filters
descriptions.Insert(descriptions[i],i+1);
filters.Insert(filters[i].Mid(pos+1),i+1);
filters[i]=filters[i].Left(pos);
// autoreplace new filter in description with pattern:
// C/C++ Files(*.cpp;*.c;*.h)|*.cpp;*.c;*.h
// cause split into:
// C/C++ Files(*.cpp)|*.cpp
// C/C++ Files(*.c;*.h)|*.c;*.h
// and next iteration cause another split into:
// C/C++ Files(*.cpp)|*.cpp
// C/C++ Files(*.c)|*.c
// C/C++ Files(*.h)|*.h
for ( size_t k=i;k<i+2;k++ )
{
pos = descriptions[k].Find(filters[k]);
if (pos != wxNOT_FOUND)
{
wxString before = descriptions[k].Left(pos);
wxString after = descriptions[k].Mid(pos+filters[k].Len());
pos = before.Find(wxT('('),true);
if (pos>before.Find(wxT(')'),true))
{
before = before.Left(pos+1);
before << filters[k];
pos = after.Find(wxT(')'));
int pos1 = after.Find(wxT('('));
if (pos != wxNOT_FOUND && (pos<pos1 || pos1==wxNOT_FOUND))
{
before << after.Mid(pos);
descriptions[k] = before;
}
}
}
}
}
}
#endif
// autocompletion
for( size_t j = 0 ; j < descriptions.GetCount() ; j++ )
{
if ( descriptions[j].empty() && !filters[j].empty() )
{
descriptions[j].Printf(_("Files (%s)"), filters[j].c_str());
}
}
return filters.GetCount();
}
/* TextEntryPanel::TextEntryPanel
* TextEntryPanel class constructor
*******************************************************************/
TextEntryPanel::TextEntryPanel(wxWindow* parent)
: EntryPanel(parent, "text")
{
// Create the text area
text_area = new TextEditor(this, -1);
sizer_main->Add(text_area, 1, wxEXPAND, 0);
// Create the find+replace panel
panel_fr = new FindReplacePanel(this, text_area);
text_area->setFindReplacePanel(panel_fr);
panel_fr->Hide();
sizer_main->Add(panel_fr, 0, wxEXPAND|wxTOP, 8);
sizer_main->AddSpacer(4);
// Add 'Text Language' choice to toolbar
SToolBarGroup* group_language = new SToolBarGroup(toolbar, "Text Language", true);
languages = TextLanguage::getLanguageNames();
languages.Sort();
languages.Insert("None", 0, 1);
choice_text_language = new wxChoice(group_language, -1, wxDefaultPosition, wxDefaultSize, languages);
choice_text_language->Select(0);
group_language->addCustomControl(choice_text_language);
toolbar->addGroup(group_language);
// Add 'Jump To' choice to toolbar
SToolBarGroup* group_jump_to = new SToolBarGroup(toolbar, "Jump To", true);
choice_jump_to = new wxChoice(group_jump_to, -1, wxDefaultPosition, wxSize(200, -1));
group_jump_to->addCustomControl(choice_jump_to);
toolbar->addGroup(group_jump_to);
text_area->setJumpToControl(choice_jump_to);
// Bind events
choice_text_language->Bind(wxEVT_CHOICE, &TextEntryPanel::onChoiceLanguageChanged, this);
text_area->Bind(wxEVT_STC_CHANGE, &TextEntryPanel::onTextModified, this);
text_area->Bind(wxEVT_STC_UPDATEUI, &TextEntryPanel::onUpdateUI, this);
// Custom toolbar
custom_toolbar_actions = "arch_scripts_compileacs;arch_scripts_compilehacs";
toolbar->addActionGroup("Scripts", wxSplit(custom_toolbar_actions, ';'));
// --- Custom menu ---
menu_custom = new wxMenu();
theApp->getAction("ptxt_find_replace")->addToMenu(menu_custom);
theApp->getAction("ptxt_jump_to_line")->addToMenu(menu_custom);
// 'Code Folding' submenu
wxMenu* menu_fold = new wxMenu();
menu_custom->AppendSubMenu(menu_fold, "Code Folding");
theApp->getAction("ptxt_fold_foldall")->addToMenu(menu_fold);
theApp->getAction("ptxt_fold_unfoldall")->addToMenu(menu_fold);
// 'Compile' submenu
wxMenu* menu_scripts = new wxMenu();
menu_custom->AppendSubMenu(menu_scripts, "Compile");
theApp->getAction("arch_scripts_compileacs")->addToMenu(menu_scripts);
theApp->getAction("arch_scripts_compilehacs")->addToMenu(menu_scripts);
menu_custom->AppendSeparator();
theApp->getAction("ptxt_wrap")->addToMenu(menu_custom);
custom_menu_name = "Text";
Layout();
}
/** Find an arbitrary number of delimited strings at the end of a file. This
* function provides the core of our last-lines-loader implementation.
*
* @param fd File descriptor to operate on. This must be opened for reading.
*
* @param bytes Delimiter sequence.
*
* @param bytes_length Number of significant bytes in @p bytes.
*
* @param count Number of tail sequences to find.
*
* @param out Destination string array.
*/
static size_t find_tail_sequences(wxFile& fd, const char* bytes, size_t bytes_length, size_t count, wxArrayString& out)
{
size_t count_added(0);
/* We overlap the file reads a little to avoid splitting (and thus missing) the
delimiter sequence. */
const size_t read_overlap = bytes_length - 1;
const size_t read_size = BUFSIZ;
const off_t log_length = fd.SeekEnd();
bool have_last_pos = false;
char buf[read_size];
off_t last_found_pos = 0;
off_t last_read_position = log_length + read_overlap;
/* We read `read_size'-byte blocks of the file, starting at the end and working backwards. */
while (count_added < count && last_read_position > 0) {
const off_t read_position = next_read_position(last_read_position, read_size, read_overlap);
const size_t bytes_read = readblock(fd, buf, std::min(static_cast<off_t>(read_size), last_read_position - read_position), read_position);
/* In each block, we search for `bytes', starting at the end. */
for (ssize_t i = bytes_read - read_overlap - 1; i >= 0; i--) {
if (strncmp((buf + i), bytes, bytes_length) == 0) {
const off_t this_found_pos = read_position + i;
if (have_last_pos) {
const size_t line_length = last_found_pos - this_found_pos - bytes_length;
if (line_length > 0) {
char* source = NULL;
if (last_found_pos >= read_position + (off_t)bytes_read) {
source = new char[line_length + 1];
memset(source, 0, line_length + 1);
if (readblock(fd, source, line_length, this_found_pos + bytes_length) < (ssize_t)line_length) {
wxLogWarning(_T("ChatLog::find_tail_sequences: Read-byte count less than expected"));
}
} else {
source = buf + i + bytes_length;
}
source[line_length] = 0;
wxString tmp = wxString::FromUTF8(source);
out.Insert(tmp, 0);
if (last_found_pos >= read_position + (off_t)bytes_read)
delete[] source;
count_added++;
if (count_added >= count)
break;
}
}
last_found_pos = this_found_pos;
have_last_pos = true;
i -= bytes_length - 1;
}
}
last_read_position = read_position;
}
return count_added;
}
