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kNCurses
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improved demo a bit, refactoring a bit

master
Christian Burger 2022-05-06 22:05:57 +02:00
parent e42711f123
commit 320f5ba63a
5 changed files with 31 additions and 23 deletions
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32
App.cpp
View File

@ -27,11 +27,11 @@ namespace krikkel::NCurses
std::recursive_mutex ncursesMutex;
VerticalTilingWindowManager windowManager(Root_Window, &ncursesMutex);
Window *dummyWindow = new Window(&windowManager);
dummyWindow->move(0, 0);
Window *dummyWindowTop = new Window(&windowManager);
dummyWindowTop->move(0, 0);
PtyWindow *ptyWindow = new PtyWindow(&ncursesMutex, 0, 0, 0, 0);
windowManager.addWindow(ptyWindow);
new Window(&windowManager);
Window *dummyWindowBottom = new Window(&windowManager);
windowManager.updateLayout();
windowManager.refresh();
@ -60,8 +60,8 @@ namespace krikkel::NCurses
ptyWindow->writeUnicodeCharToClient(input.getRawInput());
{
scoped_lock lock(ncursesMutex);
dummyWindow->addch(input.getRawInput());
dummyWindow->refresh();
dummyWindowTop->addch(input.getRawInput());
dummyWindowTop->refresh();
}
}
if(input.isFunctionKey())
@ -72,22 +72,26 @@ namespace krikkel::NCurses
windowManager.updateLayout();
break;
case KEY_F(1):
windowManager.hideWindow(ptyWindow);
if(dummyWindowTop->isHidden())
windowManager.showWindow(dummyWindowTop);
else
windowManager.hideWindow(dummyWindowTop);
windowManager.updateLayout();
windowManager.refresh();
break;
case KEY_F(2):
windowManager.showWindow(ptyWindow);
if(ptyWindow->isHidden())
windowManager.showWindow(ptyWindow);
else
windowManager.hideWindow(ptyWindow);
windowManager.updateLayout();
windowManager.refresh();
break;
case KEY_F(3):
windowManager.hideWindow(dummyWindow);
windowManager.updateLayout();
windowManager.refresh();
break;
case KEY_F(4):
windowManager.showWindow(dummyWindow);
if(dummyWindowBottom->isHidden())
windowManager.showWindow(dummyWindowBottom);
else
windowManager.hideWindow(dummyWindowBottom);
windowManager.updateLayout();
windowManager.refresh();
break;
@ -95,7 +99,7 @@ namespace krikkel::NCurses
windowManager.refresh();
break;
default:
ptyWindow->writeKeyToClient(input.mapKeyNcursesToVTerm());
ptyWindow->writeFunctionKeyToClient(input.mapKeyNcursesToVTerm());
}
}
}

10
PtyWindow.cpp
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@ -52,7 +52,7 @@ namespace krikkel::NCurses
/// @todo block all signals, this thread does not handle any
readPtyClientThread =
std::thread(&PtyWindow::readFromPtyClientThreadMethod, this);
std::thread(&PtyWindow::readFromPtyClientThreadMethod, this);
}
PtyWindow::~PtyWindow()
@ -67,9 +67,8 @@ namespace krikkel::NCurses
return fdPtyClient;
}
void PtyWindow::writeToClient(const char *output, size_t length)
void PtyWindow::writeToPtyClient(const char *output, size_t length)
{
scoped_lock lock(ptyMutex);
write(fdPtyHost, output, length);
//__debug_log("written to PTY client: '" + __debug_make_bytes_printable(std::string(output, length)) + '\'');
}
@ -80,7 +79,7 @@ namespace krikkel::NCurses
vterm_keyboard_unichar(pseudoTerminal, character, VTERM_MOD_NONE);
}
void PtyWindow::writeKeyToClient(VTermKey key)
void PtyWindow::writeFunctionKeyToClient(VTermKey key)
{
scoped_lock lock(ptyMutex);
//__debug_log("writing key: " + std::to_string(key));
@ -160,7 +159,6 @@ namespace krikkel::NCurses
int PtyWindow::handlerMoveCursor(VTermPos pos, VTermPos oldpos, int visible)
{
scoped_lock lock(*ncursesMutex);
/// @todo maybe use `mvcur()` instead?
cursorX = pos.col;
cursorY = pos.row;
refresh();
@ -330,6 +328,6 @@ namespace krikkel::NCurses
void PtyWindow::staticHandlerOutput(const char *s, size_t len, void *user)
{
PtyWindow *instance = static_cast<PtyWindow *>(user);
instance->writeToClient(s, len);
instance->writeToPtyClient(s, len);
}
}

5
Window.cpp
View File

@ -42,6 +42,11 @@ namespace krikkel::NCurses
return ::wget_wch(w, character);
}
bool Window::isHidden()
{
return hidden;
}
SingleUserInput Window::readSingleUserInput()
{
wint_t input;

6
include/NCurses/PtyWindow.hpp
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@ -25,12 +25,11 @@ namespace krikkel::NCurses
~PtyWindow();
int getFdPtyClient() const;
void writeToClient(const char * string, size_t length);
void writeUnicodeCharToClient(wint_t character);
void writeKeyToClient(VTermKey key);
void writeFunctionKeyToClient(VTermKey key);
int refresh() override;
virtual int resize(int rows, int cols) override;
int resize(int rows, int cols) override;
private:
int fdPtyHost, fdPtyClient;
@ -48,6 +47,7 @@ namespace krikkel::NCurses
std::thread readPtyClientThread;
void readFromPtyClientThreadMethod();
void readFromPtyClient();
void writeToPtyClient(const char * string, size_t length);
int handlerDamage(VTermRect rect);
int handlerMoveRect(VTermRect dest, VTermRect src);

1
include/NCurses/Window.hpp
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@ -51,6 +51,7 @@ namespace krikkel::NCurses
int ins_wch(const cchar_t *character);
int get_wch(wint_t *character);
bool isHidden();
SingleUserInput readSingleUserInput();
virtual int resize(int rows, int cols);
virtual int refresh() override;