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Code Issues Activity Actions

FontEditor: Save discrete undo and redo states for each Command

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Makes undo/redo actions compatible with the updated UndoStack sans
finalization. Fixes having to click actions twice.
This commit is contained in:
thankyouverycool 2021-08-26 12:01:52 -04:00 • committed by Andreas Kling
parent 92fb2e2a28
commit a621932c11
4 changed files with 13 additions and 16 deletions
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13
Userland/Applications/FontEditor/GlyphEditorWidget.cpp
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@ -38,13 +38,11 @@ void GlyphEditorWidget::set_glyph(int glyph)
void GlyphEditorWidget::delete_glyph()
{
if (on_undo_event)
on_undo_event(false);
on_undo_event();
auto bitmap = font().glyph(m_glyph).glyph_bitmap();
for (int x = 0; x < bitmap.width(); x++)
for (int y = 0; y < bitmap.height(); y++)
bitmap.set_bit_at(x, y, false);
if (on_undo_event)
on_undo_event(true);
if (on_glyph_altered)
on_glyph_altered(m_glyph);
update();
@ -93,7 +91,7 @@ void GlyphEditorWidget::paste_glyph()
return;
if (on_undo_event)
on_undo_event(false);
on_undo_event();
auto byte_buffer = GUI::Clipboard::the().data();
auto buffer_height = GUI::Clipboard::the().data_and_type().metadata.get("height").value().to_int();
@ -115,8 +113,7 @@ void GlyphEditorWidget::paste_glyph()
bitmap.set_bit_at(x, y, bits[x][y]);
}
}
if (on_undo_event)
on_undo_event(true);
if (on_glyph_altered)
on_glyph_altered(m_glyph);
update();
@ -175,7 +172,7 @@ void GlyphEditorWidget::mousedown_event(GUI::MouseEvent& event)
return;
m_is_clicking_valid_cell = true;
if (on_undo_event)
on_undo_event(false);
on_undo_event();
if (mode() == Paint) {
draw_at_mouse(event);
} else {
@ -195,8 +192,6 @@ void GlyphEditorWidget::mouseup_event(GUI::MouseEvent&)
if (!m_is_clicking_valid_cell)
return;
m_is_clicking_valid_cell = false;
if (on_undo_event)
on_undo_event(true);
}
void GlyphEditorWidget::mousemove_event(GUI::MouseEvent& event)