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Ref T166, command input uses history line edit

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* tooltip handling
* emit commandEntered
This commit is contained in:
Klaus Basan
2017-09-28 04:30:33 +02:00
parent 3ca352a2a1
commit 92bb17364a
3 changed files with 44 additions and 15 deletions
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41
src/blackgui/components/commandinput.cpp
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@@ -8,8 +8,9 @@
*/
#include "blackgui/components/commandinput.h"
class QWidget;
#include "blackgui/guiapplication.h"
#include "blackcore/context/contextapplication.h"
#include "blackmisc/simplecommandparser.h"
using namespace BlackMisc;
@@ -18,20 +19,42 @@ namespace BlackGui
namespace Components
{
CCommandInput::CCommandInput(QWidget *parent) :
QLineEdit(parent),
CLineEditHistory(parent),
CIdentifiable(this)
{
connect(this, &CCommandInput::returnPressed, this, &CCommandInput::ps_validateCommand);
if (this->placeholderText().isEmpty())
{
this->setPlaceholderText(".dot commands");
}
connect(this, &CCommandInput::returnPressed, this, &CCommandInput::validateCommand);
// set tooltip: shorty after, and later when application is initialized
QTimer::singleShot(5000, this, &CCommandInput::setCommandTooltip);
QTimer::singleShot(30000, this, &CCommandInput::setCommandTooltip);
}
void CCommandInput::ps_validateCommand()
void CCommandInput::validateCommand()
{
QString commandLine(this->text().trimmed());
this->setText(QString());
if (commandLine.startsWith('.'))
const QString c(this->getLastEnteredLineFormatted());
if (c.isEmpty()) { return; }
if (c.toLower().contains("help"))
{
emit commandEntered(commandLine, identifier());
this->setCommandTooltip();
return;
}
if (c.startsWith('.'))
{
emit this->commandEntered(c, this->identifier());
}
}
void CCommandInput::setCommandTooltip()
{
const bool context = (sGui && sGui->getIContextApplication());
this->setToolTip(context ?
sGui->getIContextApplication()->dotCommandsHtmlHelp() :
CSimpleCommandParser::commandsHtmlHelp());
}
} // ns
} // ns