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코드 이슈 풀 리퀘스트 1 릴리즈 위키 활동

gui: previews: Fix incorrect pos calculation in cached previews

소스 검색 
The cached order position introduced in 42e9ac5 is incorrect
as it does not consider the case when we are viewing any
other result page than the first.

Fix this by considering which page we are in when calculating
the offset
This commit is contained in:
Albert S. 2022-11-18 22:03:11 +01:00
부모 9686ef30c7
커밋 a47af257f3
1개의 변경된 파일과 9개의 추가작업 그리고 6개의 파일을 삭제
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15
gui/mainwindow.cpp
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@ -940,12 +940,12 @@ void MainWindow::makePreviews(int page)
}
}
}
int end = previewsPerPage;
int begin = page * previewsPerPage - previewsPerPage;
if(begin < 0)
int length = previewsPerPage;
int beginOffset = page * previewsPerPage - previewsPerPage;
if(beginOffset < 0)
{
// Should not happen actually
begin = 0;
beginOffset = 0;
}
int currentScale = currentSelectedScale();
@ -972,11 +972,14 @@ void MainWindow::makePreviews(int page)
renderTarget.path = sr.fileData.absPath;
renderTarget.page = (int)sr.page;
targets.append(renderTarget);
this->previewOrder[renderTarget.path + QString::number(renderTarget.page)] = previewPos++;
int pos = previewPos - beginOffset;
this->previewOrder[renderTarget.path + QString::number(renderTarget.page)] = pos;
++previewPos;
}
int numpages = ceil(static_cast<double>(targets.size()) / previewsPerPage);
ui->spinPreviewPage->setMaximum(numpages);
targets = targets.mid(begin, end);
targets = targets.mid(beginOffset, length);
ui->lblTotalPreviewPagesCount->setText(QString::number(numpages));
ui->previewProcessBar->setMaximum(targets.count());