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Prevent massive page turning hang

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This commit is contained in:
Nicolas Mailloux 2022-03-11 22:41:44 -05:00
parent 1aca2ba615
commit f0c02a37d6
1 changed files with 4 additions and 0 deletions
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4
reader.cpp
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@ -988,6 +988,7 @@ void reader::save_word(string word, bool remove) {
void reader::on_nextBtn_clicked()
{
ui->nextBtn->setEnabled(false);
if(is_epub == false and is_pdf == false) {
if(split_total - 1 == 1 or split_total - 1 == 0) {
showToast("You've reached the end of the document");
@ -1034,10 +1035,12 @@ void reader::on_nextBtn_clicked()
}
setupPageWidget();
refreshScreen();
ui->nextBtn->setEnabled(true);
}
void reader::on_previousBtn_clicked()
{
ui->previousBtn->setEnabled(false);
if(is_epub == false and is_pdf == false) {
// Making sure we won't encounter a "List index out of range" error ;)
if(split_total >= split_files_number - 1) {
@ -1087,6 +1090,7 @@ void reader::on_previousBtn_clicked()
}
setupPageWidget();
refreshScreen();
ui->previousBtn->setEnabled(true);
}
void reader::refreshScreen() {