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Start working on adding tab support

This commit is contained in:
Andy Cedilnik 2002-11-04 17:37:21 -05:00
parent 47769671fe
commit 12215e56f3
4 changed files with 201 additions and 31 deletions
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125
Source/CursesDialog/cmCursesPathWidget.cxx
View File

@ -16,10 +16,135 @@
=========================================================================*/
#include "cmCursesPathWidget.h"
#include "cmCursesMainForm.h"
#include "cmSystemTools.h"
#include "cmDirectory.h"
cmCursesPathWidget::cmCursesPathWidget(int width, int height,
int left, int top) :
cmCursesStringWidget(width, height, left, top)
{
m_Type = cmCacheManager::PATH;
m_Cycle = false;
m_CurrentIndex = 0;
}
void GlobDirs(const std::string& fullPath,
std::vector<std::string>& files,
std::ofstream& of)
{
if ( fullPath[fullPath.size()-1] != '*' )
{
files.push_back(fullPath);
return;
}
std::string path = cmSystemTools::GetFilenamePath(fullPath);
std::string ppath = cmSystemTools::GetFilenameName(fullPath);
ppath = ppath.substr(0, ppath.size()-1);
of << "Search in directory: " << path << std::endl;
of << "Search pattern: " << ppath << std::endl;
cmDirectory d;
if (d.Load(path.c_str()))
{
for (unsigned int i = 0; i < d.GetNumberOfFiles(); ++i)
{
if((std::string(d.GetFile(i)) != ".")
&& (std::string(d.GetFile(i)) != ".."))
{
std::string fname = path;
fname +="/";
fname += d.GetFile(i);
std::string sfname = d.GetFile(i);
if(cmSystemTools::FileIsDirectory(fname.c_str()))
{
of << "Compare: " << sfname.substr(0, ppath.size()) << " and "
<< ppath << std::endl;
if ( sfname.size() >= ppath.size() &&
sfname.substr(0, ppath.size()) ==
ppath )
{
files.push_back(fname);
}
}
}
}
}
}
void cmCursesPathWidget::OnType(int& key, cmCursesMainForm* fm, WINDOW* w)
{
m_Cycle = false;
m_CurrentIndex = 0;
m_LastGlob = "";
this->cmCursesStringWidget::OnType(key, fm, w);
}
void cmCursesPathWidget::OnTab(cmCursesMainForm* fm, WINDOW* w)
{
std::ofstream of("lala.log");
std::string::size_type cc;
if ( !this->GetString() )
{
return;
}
FORM* form = fm->GetForm();
form_driver(form, REQ_NEXT_FIELD);
form_driver(form, REQ_PREV_FIELD);
std::string cstr = this->GetString();
cstr = cstr.substr(0, cstr.find_last_not_of(" \t\n\r")+1);
of << "Cstr: " << cstr << " <> " << m_LastString << std::endl;
if ( m_LastString != cstr )
{
m_Cycle = false;
m_CurrentIndex = 0;
m_LastGlob = "";
of << "Reset" << std::endl;
}
std::string glob;
if ( m_Cycle )
{
of << "We are cycling, try same glob" << std::endl;
glob = m_LastGlob;
}
else
{
glob = cstr + "*";
of << "Try new glob: " << glob << std::endl;
}
std::vector<std::string> dirs;
::GlobDirs(glob.c_str(), dirs, of);
if ( m_CurrentIndex < dirs.size() )
{
cstr = dirs[m_CurrentIndex];
}
if ( cstr[cstr.size()-1] == '*' )
{
cstr = cstr.substr(0, cstr.size()-1);
}
of << "Glob: " << glob << std::endl;
for ( cc =0; cc < dirs.size(); cc ++ )
{
of << "\t" << cc << ": " << dirs[cc] << std::endl;
}
this->SetString(cstr.c_str());
touchwin(w);
wrefresh(w);
form_driver(form, REQ_END_FIELD);
m_LastGlob = glob;
m_LastString = cstr;
m_Cycle = true;
m_CurrentIndex ++;
if ( m_CurrentIndex >= dirs.size() )
{
m_CurrentIndex = 0;
}
}
void cmCursesPathWidget::OnReturn(cmCursesMainForm* fm, WINDOW* w)
{
this->cmCursesStringWidget::OnReturn(fm, w);
}

12
Source/CursesDialog/cmCursesPathWidget.h
View File

@ -24,10 +24,22 @@ class cmCursesPathWidget : public cmCursesStringWidget
public:
cmCursesPathWidget(int width, int height, int left, int top);
/**
* This method is called when different keys are pressed. The
* subclass can have a special implementation handler for this.
*/
virtual void OnTab(cmCursesMainForm* fm, WINDOW* w);
virtual void OnReturn(cmCursesMainForm* fm, WINDOW* w);
virtual void OnType(int& key, cmCursesMainForm* fm, WINDOW* w);
protected:
cmCursesPathWidget(const cmCursesPathWidget& from);
void operator=(const cmCursesPathWidget&);
std::string m_LastString;
std::string m_LastGlob;
bool m_Cycle;
std::string::size_type m_CurrentIndex;
};
#endif // __cmCursesPathWidget_h

85
Source/CursesDialog/cmCursesStringWidget.cxx
View File

@ -33,6 +33,40 @@ cmCursesStringWidget::cmCursesStringWidget(int width, int height,
field_opts_off(m_Field, O_STATIC);
}
void cmCursesStringWidget::OnTab(cmCursesMainForm*, WINDOW*)
{
//FORM* form = fm->GetForm();
}
void cmCursesStringWidget::OnReturn(cmCursesMainForm* fm, WINDOW*)
{
FORM* form = fm->GetForm();
if (m_InEdit)
{
cmCursesForm::LogMessage("String widget leaving edit.");
m_InEdit = false;
fm->PrintKeys();
delete[] m_OriginalString;
// trick to force forms to update the field buffer
form_driver(form, REQ_NEXT_FIELD);
form_driver(form, REQ_PREV_FIELD);
m_Done = true;
}
else
{
cmCursesForm::LogMessage("String widget entering edit.");
m_InEdit = true;
fm->PrintKeys();
char* buf = field_buffer(m_Field, 0);
m_OriginalString = new char[strlen(buf)+1];
strcpy(m_OriginalString, buf);
}
}
void cmCursesStringWidget::OnType(int& key, cmCursesMainForm* fm, WINDOW* w)
{
form_driver(fm->GetForm(), key);
}
bool cmCursesStringWidget::HandleInput(int& key, cmCursesMainForm* fm,
WINDOW* w)
@ -46,12 +80,13 @@ bool cmCursesStringWidget::HandleInput(int& key, cmCursesMainForm* fm,
return false;
}
char* originalStr=0;
m_OriginalString=0;
m_Done = false;
char debugMessage[128];
// <Enter> is used to change edit mode (like <Esc> in vi).
while(1)
while(!m_Done)
{
sprintf(debugMessage, "String widget handling input, key: %d", key);
cmCursesForm::LogMessage(debugMessage);
@ -83,26 +118,7 @@ bool cmCursesStringWidget::HandleInput(int& key, cmCursesMainForm* fm,
// 10 == enter
if (key == 10 || key == KEY_ENTER)
{
if (m_InEdit)
{
cmCursesForm::LogMessage("String widget leaving edit.");
m_InEdit = false;
fm->PrintKeys();
delete[] originalStr;
// trick to force forms to update the field buffer
form_driver(form, REQ_NEXT_FIELD);
form_driver(form, REQ_PREV_FIELD);
return true;
}
else
{
cmCursesForm::LogMessage("String widget entering edit.");
m_InEdit = true;
fm->PrintKeys();
char* buf = field_buffer(m_Field, 0);
originalStr = new char[strlen(buf)+1];
strcpy(originalStr, buf);
}
this->OnReturn(fm, w);
}
else if ( key == KEY_DOWN || key == ctrl('n') ||
key == KEY_UP || key == ctrl('p') ||
@ -110,7 +126,7 @@ bool cmCursesStringWidget::HandleInput(int& key, cmCursesMainForm* fm,
key == KEY_PPAGE || key == ctrl('u'))
{
m_InEdit = false;
delete[] originalStr;
delete[] m_OriginalString;
// trick to force forms to update the field buffer
form_driver(form, REQ_NEXT_FIELD);
form_driver(form, REQ_PREV_FIELD);
@ -123,13 +139,17 @@ bool cmCursesStringWidget::HandleInput(int& key, cmCursesMainForm* fm,
{
m_InEdit = false;
fm->PrintKeys();
this->SetString(originalStr);
delete[] originalStr;
this->SetString(m_OriginalString);
delete[] m_OriginalString;
touchwin(w);
wrefresh(w);
return true;
}
}
else if ( key == 9 )
{
this->OnTab(fm, w);
}
else if ( key == KEY_LEFT || key == ctrl('b') )
{
form_driver(form, REQ_PREV_CHAR);
@ -157,14 +177,17 @@ bool cmCursesStringWidget::HandleInput(int& key, cmCursesMainForm* fm,
}
else
{
form_driver(form, key);
this->OnType(key, fm, w);
}
if ( !m_Done )
{
touchwin(w);
wrefresh(w);
key=getch();
}
touchwin(w);
wrefresh(w);
key=getch();
}
return true;
}
void cmCursesStringWidget::SetString(const char* value)

10
Source/CursesDialog/cmCursesStringWidget.h
View File

@ -55,6 +55,14 @@ public:
bool GetInEdit()
{ return m_InEdit; }
/**
* This method is called when different keys are pressed. The
* subclass can have a special implementation handler for this.
*/
virtual void OnTab(cmCursesMainForm* fm, WINDOW* w);
virtual void OnReturn(cmCursesMainForm* fm, WINDOW* w);
virtual void OnType(int& key, cmCursesMainForm* fm, WINDOW* w);
/**
* If there are any, print the widget specific commands
* in the toolbar and return true. Otherwise, return false
@ -68,6 +76,8 @@ protected:
// true if the widget is in edit mode
bool m_InEdit;
char* m_OriginalString;
bool m_Done;
};
#endif // __cmCursesStringWidget_h