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PixelPaint: Allow ImageEditor event to append info to the statusbar

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This provides an event on ImageEditor for other functions to
activate functions when appended_status_info is updated
This commit is contained in:
Cody Hein 2022-12-13 22:22:03 -07:00 • committed by Andrew Kaster
parent bf06f49417
commit 29665668b6
4 changed files with 33 additions and 1 deletions
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9
Userland/Applications/PixelPaint/ImageEditor.cpp
View file

@ -344,6 +344,8 @@ void ImageEditor::set_editor_color_to_color_at_mouse_position(GUI::MouseEvent co
color = layer->currently_edited_bitmap().get_pixel(position);
}
set_appended_status_info(DeprecatedString::formatted("R:{}, G:{}, B:{}, A:{} [{}]", color.red(), color.green(), color.blue(), color.alpha(), color.to_deprecated_string()));
// We picked a transparent pixel, do nothing.
if (!color.alpha())
return;
@ -868,4 +870,11 @@ void ImageEditor::selection_did_change()
update();
}
void ImageEditor::set_appended_status_info(DeprecatedString new_status_info)
{
m_appended_status_info = new_status_info;
if (on_appended_status_info_change)
on_appended_status_info_change(m_appended_status_info);
}
}

4
Userland/Applications/PixelPaint/ImageEditor.h
View file

@ -123,6 +123,9 @@ public:
void set_modified(DeprecatedString action_text);
void set_unmodified();
void update_modified();
Function<void(DeprecatedString)> on_appended_status_info_change;
DeprecatedString appended_status_info() { return m_appended_status_info; };
void set_appended_status_info(DeprecatedString);
private:
explicit ImageEditor(NonnullRefPtr<Image>);
@ -192,6 +195,7 @@ private:
void draw_marching_ants_pixel(Gfx::Painter&, int x, int y) const;
Core::EventLoop& m_gui_event_loop;
DeprecatedString m_appended_status_info;
};
}

18
Userland/Applications/PixelPaint/MainWidget.cpp
View file

@ -1117,7 +1117,7 @@ ImageEditor& MainWidget::create_new_editor(NonnullRefPtr<Image> image)
auto const& image_size = current_image_editor()->image().size();
auto image_rectangle = Gfx::IntRect { 0, 0, image_size.width(), image_size.height() };
if (image_rectangle.contains(mouse_position)) {
m_statusbar->set_override_text(mouse_position.to_deprecated_string());
update_status_bar(current_image_editor()->appended_status_info());
m_histogram_widget->set_color_at_mouseposition(current_image_editor()->image().color_at(mouse_position));
m_vectorscope_widget->set_color_at_mouseposition(current_image_editor()->image().color_at(mouse_position));
} else {
@ -1125,6 +1125,11 @@ ImageEditor& MainWidget::create_new_editor(NonnullRefPtr<Image> image)
m_histogram_widget->set_color_at_mouseposition(Color::Transparent);
m_vectorscope_widget->set_color_at_mouseposition(Color::Transparent);
}
m_last_image_editor_mouse_position = mouse_position;
};
image_editor.on_appended_status_info_change = [&](auto const& appended_status_info) {
update_status_bar(appended_status_info);
};
image_editor.on_leave = [&]() {
@ -1217,4 +1222,15 @@ void MainWidget::update_window_modified()
{
window()->set_modified(m_tab_widget->is_any_tab_modified());
}
void MainWidget::update_status_bar(DeprecatedString appended_text)
{
StringBuilder builder = StringBuilder();
builder.append(m_last_image_editor_mouse_position.to_deprecated_string());
if (!appended_text.is_empty()) {
builder.append(" "sv);
builder.append(appended_text);
}
m_statusbar->set_override_text(builder.to_deprecated_string());
}
}

3
Userland/Applications/PixelPaint/MainWidget.h
View file

@ -60,6 +60,7 @@ private:
virtual void drop_event(GUI::DropEvent&) override;
void update_window_modified();
void update_status_bar(DeprecatedString appended_text = DeprecatedString::empty());
ProjectLoader m_loader;
@ -107,6 +108,8 @@ private:
RefPtr<GUI::Action> m_layer_via_copy;
RefPtr<GUI::Action> m_layer_via_cut;
Gfx::IntPoint m_last_image_editor_mouse_position;
};
}