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Code Issues Activity Actions

FontEditor: Consolidate GlyphEditor's flip_{horizontally,vertically}

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thankyouverycool 2022-10-25 07:11:58 -04:00 • committed by Andreas Kling
parent d867871bda
commit 894b41ef4d
3 changed files with 7 additions and 29 deletions
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29
Userland/Applications/FontEditor/GlyphEditorWidget.cpp
View file

@ -215,40 +215,19 @@ void GlyphEditorWidget::rotate_90(Gfx::RotationDirection direction)
update();
}
void GlyphEditorWidget::flip_vertically()
void GlyphEditorWidget::flip(Gfx::Orientation orientation)
{
if (on_undo_event)
on_undo_event();
auto bitmap = font().raw_glyph(m_glyph).glyph_bitmap();
auto matrix = glyph_as_matrix(bitmap);
auto vertical = orientation == Gfx::Orientation::Vertical;
for (int y = 0; y < bitmap.height(); y++) {
for (int x = 0; x < bitmap.width(); x++) {
int source_x = x;
int source_y = bitmap.height() - 1 - y;
bool value = matrix[source_y][source_x];
bitmap.set_bit_at(x, y, value);
}
}
if (on_glyph_altered)
on_glyph_altered(m_glyph);
update();
}
void GlyphEditorWidget::flip_horizontally()
{
if (on_undo_event)
on_undo_event();
auto bitmap = font().raw_glyph(m_glyph).glyph_bitmap();
auto matrix = glyph_as_matrix(bitmap);
for (int y = 0; y < bitmap.height(); y++) {
for (int x = 0; x < bitmap.width(); x++) {
int source_x = bitmap.width() - 1 - x;
int source_y = y;
int source_x = vertical ? x : bitmap.width() - 1 - x;
int source_y = vertical ? bitmap.height() - 1 - y : y;
bool value = matrix[source_y][source_x];
bitmap.set_bit_at(x, y, value);
}

3
Userland/Applications/FontEditor/GlyphEditorWidget.h
View file

@ -28,8 +28,7 @@ public:
bool is_glyph_empty();
void rotate_90(Gfx::RotationDirection);
void flip_vertically();
void flip_horizontally();
void flip(Gfx::Orientation);
int preferred_width() const;
int preferred_height() const;

4
Userland/Applications/FontEditor/MainWidget.cpp
View file

@ -283,11 +283,11 @@ ErrorOr<void> MainWidget::create_actions()
});
m_flip_horizontal_action = GUI::Action::create("Flip Horizontally", { Mod_Ctrl | Mod_Shift, Key_Q }, TRY(Gfx::Bitmap::try_load_from_file("/res/icons/16x16/edit-flip-horizontal.png"sv)), [&](auto&) {
m_glyph_editor_widget->flip_horizontally();
m_glyph_editor_widget->flip(Gfx::Orientation::Horizontal);
});
m_flip_vertical_action = GUI::Action::create("Flip Vertically", { Mod_Ctrl | Mod_Shift, Key_W }, TRY(Gfx::Bitmap::try_load_from_file("/res/icons/16x16/edit-flip-vertical.png"sv)), [&](auto&) {
m_glyph_editor_widget->flip_vertically();
m_glyph_editor_widget->flip(Gfx::Orientation::Vertical);
});
m_copy_text_action = GUI::Action::create("Copy as Te&xt", { Mod_Ctrl, Key_T }, TRY(Gfx::Bitmap::try_load_from_file("/res/icons/16x16/edit-copy.png"sv)), [&](auto&) {