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PDFViewer: Inform about selections on Outline view

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Selecting an Outline Item from the Outline view informs via callback the
corresponding Destination that has been selected. This will be used to
move the application to the corresponding page/section/etc.
This commit is contained in:
Rodrigo Tobar 2022-12-17 20:36:54 +08:00 • committed by Andreas Kling
parent aaa210e6db
commit d739877807
4 changed files with 21 additions and 0 deletions
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7
Userland/Applications/PDFViewer/OutlineModel.cpp
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@ -10,6 +10,7 @@
#include <LibGUI/ModelRole.h>
#include <LibGfx/Font/FontDatabase.h>
#include <LibGfx/TextAlignment.h>
#include <LibPDF/Document.h>
enum Columns {
Page,
@ -60,6 +61,12 @@ int OutlineModel::column_count(const GUI::ModelIndex&) const
return Columns::_Count;
}
PDF::Destination const& OutlineModel::get_destination(GUI::ModelIndex const& index)
{
auto* outline_item = static_cast<PDF::OutlineItem*>(index.internal_data());
return outline_item->dest;
}
GUI::Variant OutlineModel::data(const GUI::ModelIndex& index, GUI::ModelRole role) const
{
VERIFY(index.is_valid());