Merge pull request #6413 from Kewlan/limitable_input_dialog_limit
limitable_input_dialog: Implement character limiter
This commit is contained in:
commit
75a4ac12c6
3 changed files with 48 additions and 5 deletions
|
@ -1395,7 +1395,8 @@ void ConfigureInputPlayer::keyPressEvent(QKeyEvent* event) {
|
||||||
|
|
||||||
void ConfigureInputPlayer::CreateProfile() {
|
void ConfigureInputPlayer::CreateProfile() {
|
||||||
const auto profile_name =
|
const auto profile_name =
|
||||||
LimitableInputDialog::GetText(this, tr("New Profile"), tr("Enter a profile name:"), 1, 20);
|
LimitableInputDialog::GetText(this, tr("New Profile"), tr("Enter a profile name:"), 1, 20,
|
||||||
|
LimitableInputDialog::InputLimiter::Filesystem);
|
||||||
|
|
||||||
if (profile_name.isEmpty()) {
|
if (profile_name.isEmpty()) {
|
||||||
return;
|
return;
|
||||||
|
|
|
@ -21,11 +21,13 @@ void LimitableInputDialog::CreateUI() {
|
||||||
|
|
||||||
text_label = new QLabel(this);
|
text_label = new QLabel(this);
|
||||||
text_entry = new QLineEdit(this);
|
text_entry = new QLineEdit(this);
|
||||||
|
text_label_invalid = new QLabel(this);
|
||||||
buttons = new QDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel, this);
|
buttons = new QDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel, this);
|
||||||
|
|
||||||
auto* const layout = new QVBoxLayout;
|
auto* const layout = new QVBoxLayout;
|
||||||
layout->addWidget(text_label);
|
layout->addWidget(text_label);
|
||||||
layout->addWidget(text_entry);
|
layout->addWidget(text_entry);
|
||||||
|
layout->addWidget(text_label_invalid);
|
||||||
layout->addWidget(buttons);
|
layout->addWidget(buttons);
|
||||||
|
|
||||||
setLayout(layout);
|
setLayout(layout);
|
||||||
|
@ -37,18 +39,36 @@ void LimitableInputDialog::ConnectEvents() {
|
||||||
}
|
}
|
||||||
|
|
||||||
QString LimitableInputDialog::GetText(QWidget* parent, const QString& title, const QString& text,
|
QString LimitableInputDialog::GetText(QWidget* parent, const QString& title, const QString& text,
|
||||||
int min_character_limit, int max_character_limit) {
|
int min_character_limit, int max_character_limit,
|
||||||
|
InputLimiter limit_type) {
|
||||||
Q_ASSERT(min_character_limit <= max_character_limit);
|
Q_ASSERT(min_character_limit <= max_character_limit);
|
||||||
|
|
||||||
LimitableInputDialog dialog{parent};
|
LimitableInputDialog dialog{parent};
|
||||||
dialog.setWindowTitle(title);
|
dialog.setWindowTitle(title);
|
||||||
dialog.text_label->setText(text);
|
dialog.text_label->setText(text);
|
||||||
dialog.text_entry->setMaxLength(max_character_limit);
|
dialog.text_entry->setMaxLength(max_character_limit);
|
||||||
|
dialog.text_label_invalid->show();
|
||||||
|
|
||||||
|
switch (limit_type) {
|
||||||
|
case InputLimiter::Filesystem:
|
||||||
|
dialog.invalid_characters = QStringLiteral("<>:;\"/\\|,.!?*");
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
dialog.invalid_characters.clear();
|
||||||
|
dialog.text_label_invalid->hide();
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
dialog.text_label_invalid->setText(
|
||||||
|
tr("The text can't contain any of the following characters:\n%1")
|
||||||
|
.arg(dialog.invalid_characters));
|
||||||
|
|
||||||
auto* const ok_button = dialog.buttons->button(QDialogButtonBox::Ok);
|
auto* const ok_button = dialog.buttons->button(QDialogButtonBox::Ok);
|
||||||
ok_button->setEnabled(false);
|
ok_button->setEnabled(false);
|
||||||
connect(dialog.text_entry, &QLineEdit::textEdited, [&](const QString& new_text) {
|
connect(dialog.text_entry, &QLineEdit::textEdited, [&] {
|
||||||
ok_button->setEnabled(new_text.length() >= min_character_limit);
|
if (!dialog.invalid_characters.isEmpty()) {
|
||||||
|
dialog.RemoveInvalidCharacters();
|
||||||
|
}
|
||||||
|
ok_button->setEnabled(dialog.text_entry->text().length() >= min_character_limit);
|
||||||
});
|
});
|
||||||
|
|
||||||
if (dialog.exec() != QDialog::Accepted) {
|
if (dialog.exec() != QDialog::Accepted) {
|
||||||
|
@ -57,3 +77,15 @@ QString LimitableInputDialog::GetText(QWidget* parent, const QString& title, con
|
||||||
|
|
||||||
return dialog.text_entry->text();
|
return dialog.text_entry->text();
|
||||||
}
|
}
|
||||||
|
|
||||||
|
void LimitableInputDialog::RemoveInvalidCharacters() {
|
||||||
|
auto cpos = text_entry->cursorPosition();
|
||||||
|
for (int i = 0; i < text_entry->text().length(); i++) {
|
||||||
|
if (invalid_characters.contains(text_entry->text().at(i))) {
|
||||||
|
text_entry->setText(text_entry->text().remove(i, 1));
|
||||||
|
i--;
|
||||||
|
cpos--;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
text_entry->setCursorPosition(cpos);
|
||||||
|
}
|
||||||
|
|
|
@ -18,14 +18,24 @@ public:
|
||||||
explicit LimitableInputDialog(QWidget* parent = nullptr);
|
explicit LimitableInputDialog(QWidget* parent = nullptr);
|
||||||
~LimitableInputDialog() override;
|
~LimitableInputDialog() override;
|
||||||
|
|
||||||
|
enum class InputLimiter {
|
||||||
|
None,
|
||||||
|
Filesystem,
|
||||||
|
};
|
||||||
|
|
||||||
static QString GetText(QWidget* parent, const QString& title, const QString& text,
|
static QString GetText(QWidget* parent, const QString& title, const QString& text,
|
||||||
int min_character_limit, int max_character_limit);
|
int min_character_limit, int max_character_limit,
|
||||||
|
InputLimiter limit_type = InputLimiter::None);
|
||||||
|
|
||||||
private:
|
private:
|
||||||
void CreateUI();
|
void CreateUI();
|
||||||
void ConnectEvents();
|
void ConnectEvents();
|
||||||
|
|
||||||
|
void RemoveInvalidCharacters();
|
||||||
|
QString invalid_characters;
|
||||||
|
|
||||||
QLabel* text_label;
|
QLabel* text_label;
|
||||||
QLineEdit* text_entry;
|
QLineEdit* text_entry;
|
||||||
|
QLabel* text_label_invalid;
|
||||||
QDialogButtonBox* buttons;
|
QDialogButtonBox* buttons;
|
||||||
};
|
};
|
||||||
|
|
Loading…
Reference in a new issue