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GuiSearch: catch global shortcuts to find forwards/backwards (#11170)

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This commit is contained in:
Juergen Spitzmueller 2021-02-12 10:50:47 +01:00
parent b1febf112d
commit d1ea8a40af
2 changed files with 34 additions and 3 deletions
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32
src/frontends/qt/GuiSearch.cpp
View File

@ -20,6 +20,9 @@
#include "BufferView.h"
#include "Buffer.h"
#include "Cursor.h"
#include "FuncRequest.h"
#include "KeyMap.h"
#include "GuiKeySymbol.h"
#include "GuiView.h"
#include "support/gettext.h"
@ -30,6 +33,8 @@
using namespace std;
using lyx::KeySymbol;
namespace lyx {
namespace frontend {
@ -75,6 +80,29 @@ GuiSearch::GuiSearch(GuiView & lv)
}
void GuiSearch::keyPressEvent(QKeyEvent * ev)
{
KeySymbol sym;
setKeySymbol(&sym, ev);
// we catch the key sequences for forward and backwards search
if (sym.isOK()) {
KeyModifier mod = lyx::q_key_state(ev->modifiers());
KeySequence keyseq(&theTopLevelKeymap(), &theTopLevelKeymap());
FuncRequest fr = keyseq.addkey(sym, mod);
if (fr == FuncRequest(LFUN_WORD_FIND_FORWARD) || fr == FuncRequest(LFUN_WORD_FIND)) {
findClicked();
return;
}
if (fr == FuncRequest(LFUN_WORD_FIND_BACKWARD)) {
findClicked(true);
return;
}
}
QDialog::keyPressEvent(ev);
}
void GuiSearch::showEvent(QShowEvent * e)
{
findChanged();
@ -95,11 +123,11 @@ void GuiSearch::findChanged()
}
void GuiSearch::findClicked()
void GuiSearch::findClicked(bool const backwards)
{
docstring const needle = qstring_to_ucs4(findCO->currentText());
find(needle, caseCB->isChecked(), wordsCB->isChecked(),
!backwardsCB->isChecked());
(!backwards && !backwardsCB->isChecked()));
uniqueInsert(findCO, findCO->currentText());
findCO->lineEdit()->selectAll();
}

5
src/frontends/qt/GuiSearch.h
View File

@ -28,11 +28,14 @@ public:
private Q_SLOTS:
void findChanged();
void findClicked();
void findClicked(bool const backwards = false);
void replaceClicked();
void replaceallClicked();
private:
///
void keyPressEvent(QKeyEvent * e) override;
///
void showEvent(QShowEvent * e) override;
///
bool initialiseParams(std::string const &) override { return true; }