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Add text selection and copying to console

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This commit is contained in:
ShadowNinja 2016-02-27 16:04:44 -05:00
parent 3edb7575a1
commit 430929e75a
3 changed files with 103 additions and 59 deletions
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84
src/guiChatConsole.cpp
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@ -377,13 +377,15 @@ void GUIChatConsole::drawPrompt()
s32 cursor_pos = prompt.getVisibleCursorPosition();
if (cursor_pos >= 0)
{
s32 cursor_len = prompt.getCursorLength();
video::IVideoDriver* driver = Environment->getVideoDriver();
s32 x = (1 + cursor_pos) * m_fontsize.X;
core::rect<s32> destrect(
x,
y + (1.0-m_cursor_height) * m_fontsize.Y,
x + m_fontsize.X,
y + m_fontsize.Y);
y + m_fontsize.Y * (1.0 - m_cursor_height),
x + m_fontsize.X * MYMAX(cursor_len, 1),
y + m_fontsize.Y * (cursor_len ? m_cursor_height+1 : 1)
);
video::SColor cursor_color(255,255,255,255);
driver->draw2DRectangle(
cursor_color,
@ -454,32 +456,20 @@ bool GUIChatConsole::OnEvent(const SEvent& event)
prompt.historyNext();
return true;
}
else if(event.KeyInput.Key == KEY_LEFT)
else if(event.KeyInput.Key == KEY_LEFT || event.KeyInput.Key == KEY_RIGHT)
{
// Left or Ctrl-Left pressed
// move character / word to the left
ChatPrompt::CursorOpScope scope =
event.KeyInput.Control ?
// Left/right pressed
// Move/select character/word to the left depending on control and shift keys
ChatPrompt::CursorOp op = event.KeyInput.Shift ?
ChatPrompt::CURSOROP_SELECT :
ChatPrompt::CURSOROP_MOVE;
ChatPrompt::CursorOpDir dir = event.KeyInput.Key == KEY_LEFT ?
ChatPrompt::CURSOROP_DIR_LEFT :
ChatPrompt::CURSOROP_DIR_RIGHT;
ChatPrompt::CursorOpScope scope = event.KeyInput.Control ?
ChatPrompt::CURSOROP_SCOPE_WORD :
ChatPrompt::CURSOROP_SCOPE_CHARACTER;
prompt.cursorOperation(
ChatPrompt::CURSOROP_MOVE,
ChatPrompt::CURSOROP_DIR_LEFT,
scope);
return true;
}
else if(event.KeyInput.Key == KEY_RIGHT)
{
// Right or Ctrl-Right pressed
// move character / word to the right
ChatPrompt::CursorOpScope scope =
event.KeyInput.Control ?
ChatPrompt::CURSOROP_SCOPE_WORD :
ChatPrompt::CURSOROP_SCOPE_CHARACTER;
prompt.cursorOperation(
ChatPrompt::CURSOROP_MOVE,
ChatPrompt::CURSOROP_DIR_RIGHT,
scope);
prompt.cursorOperation(op, dir, scope);
return true;
}
else if(event.KeyInput.Key == KEY_HOME)
@ -530,16 +520,58 @@ bool GUIChatConsole::OnEvent(const SEvent& event)
scope);
return true;
}
else if(event.KeyInput.Key == KEY_KEY_A && event.KeyInput.Control)
{
// Ctrl-A pressed
// Select all text
prompt.cursorOperation(
ChatPrompt::CURSOROP_SELECT,
ChatPrompt::CURSOROP_DIR_LEFT, // Ignored
ChatPrompt::CURSOROP_SCOPE_LINE);
return true;
}
else if(event.KeyInput.Key == KEY_KEY_C && event.KeyInput.Control)
{
// Ctrl-C pressed
// Copy text to clipboard
if (prompt.getCursorLength() <= 0)
return true;
std::string selected = wide_to_narrow(prompt.getSelection());
Environment->getOSOperator()->copyToClipboard(selected.c_str());
return true;
}
else if(event.KeyInput.Key == KEY_KEY_V && event.KeyInput.Control)
{
// Ctrl-V pressed
// paste text from clipboard
if (prompt.getCursorLength() > 0) {
// Delete selected section of text
prompt.cursorOperation(
ChatPrompt::CURSOROP_DELETE,
ChatPrompt::CURSOROP_DIR_LEFT, // Ignored
ChatPrompt::CURSOROP_SCOPE_SELECTION);
}
IOSOperator *os_operator = Environment->getOSOperator();
const c8 *text = os_operator->getTextFromClipboard();
if (text)
prompt.input(narrow_to_wide(text));
return true;
}
else if(event.KeyInput.Key == KEY_KEY_X && event.KeyInput.Control)
{
// Ctrl-X pressed
// Cut text to clipboard
if (prompt.getCursorLength() <= 0)
return true;
std::wstring wselected = prompt.getSelection();
std::string selected(wselected.begin(), wselected.end());
Environment->getOSOperator()->copyToClipboard(selected.c_str());
prompt.cursorOperation(
ChatPrompt::CURSOROP_DELETE,
ChatPrompt::CURSOROP_DIR_LEFT, // Ignored
ChatPrompt::CURSOROP_SCOPE_SELECTION);
return true;
}
else if(event.KeyInput.Key == KEY_KEY_U && event.KeyInput.Control)
{
// Ctrl-U pressed