LibGUI: Remove leading G from filenames

1 files changed, 0 insertions, 401 deletions

diff --git a/Libraries/LibGUI/GItemView.cpp b/Libraries/LibGUI/GItemView.cpp
deleted file mode 100644
index b5991d634f..0000000000
--- a/Libraries/LibGUI/GItemView.cpp
+++ /dev/null
@@ -1,401 +0,0 @@
-/*
- * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice, this
- *    list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <AK/StringBuilder.h>
-#include <Kernel/KeyCode.h>
-#include <LibGfx/Palette.h>
-#include <LibGUI/GDragOperation.h>
-#include <LibGUI/GItemView.h>
-#include <LibGUI/GModel.h>
-#include <LibGUI/GPainter.h>
-#include <LibGUI/GScrollBar.h>
-
-namespace GUI {
-
-ItemView::ItemView(Widget* parent)
-    : AbstractView(parent)
-{
-    set_background_role(ColorRole::Base);
-    set_foreground_role(ColorRole::BaseText);
-    set_frame_shape(Gfx::FrameShape::Container);
-    set_frame_shadow(Gfx::FrameShadow::Sunken);
-    set_frame_thickness(2);
-    horizontal_scrollbar().set_visible(false);
-}
-
-ItemView::~ItemView()
-{
-}
-
-void ItemView::scroll_into_view(const ModelIndex& index, Orientation orientation)
-{
-    ScrollableWidget::scroll_into_view(item_rect(index.row()), orientation);
-}
-
-void ItemView::resize_event(ResizeEvent& event)
-{
-    AbstractView::resize_event(event);
-    update_content_size();
-}
-
-void ItemView::did_update_model()
-{
-    AbstractView::did_update_model();
-    update_content_size();
-    update();
-}
-
-void ItemView::update_content_size()
-{
-    if (!model())
-        return set_content_size({});
-
-    m_visual_column_count = available_size().width() / effective_item_size().width();
-    if (m_visual_column_count)
-        m_visual_row_count = ceil_div(model()->row_count(), m_visual_column_count);
-    else
-        m_visual_row_count = 0;
-
-    int content_width = available_size().width();
-    int content_height = m_visual_row_count * effective_item_size().height();
-
-    set_content_size({ content_width, content_height });
-}
-
-Gfx::Rect ItemView::item_rect(int item_index) const
-{
-    if (!m_visual_row_count || !m_visual_column_count)
-        return {};
-    int visual_row_index = item_index / m_visual_column_count;
-    int visual_column_index = item_index % m_visual_column_count;
-    return {
-        visual_column_index * effective_item_size().width(),
-        visual_row_index * effective_item_size().height(),
-        effective_item_size().width(),
-        effective_item_size().height()
-    };
-}
-
-Vector<int> ItemView::items_intersecting_rect(const Gfx::Rect& rect) const
-{
-    ASSERT(model());
-    const auto& column_metadata = model()->column_metadata(model_column());
-    const auto& font = column_metadata.font ? *column_metadata.font : this->font();
-    Vector<int> item_indexes;
-    for (int item_index = 0; item_index < item_count(); ++item_index) {
-        Gfx::Rect item_rect;
-        Gfx::Rect icon_rect;
-        Gfx::Rect text_rect;
-        auto item_text = model()->data(model()->index(item_index, model_column()));
-        get_item_rects(item_index, font, item_text, item_rect, icon_rect, text_rect);
-        if (icon_rect.intersects(rect) || text_rect.intersects(rect))
-            item_indexes.append(item_index);
-    }
-    return item_indexes;
-}
-
-ModelIndex ItemView::index_at_event_position(const Gfx::Point& position) const
-{
-    ASSERT(model());
-    // FIXME: Since all items are the same size, just compute the clicked item index
-    //        instead of iterating over everything.
-    auto adjusted_position = position.translated(0, vertical_scrollbar().value());
-    const auto& column_metadata = model()->column_metadata(model_column());
-    const auto& font = column_metadata.font ? *column_metadata.font : this->font();
-    for (int item_index = 0; item_index < item_count(); ++item_index) {
-        Gfx::Rect item_rect;
-        Gfx::Rect icon_rect;
-        Gfx::Rect text_rect;
-        auto index = model()->index(item_index, model_column());
-        auto item_text = model()->data(index);
-        get_item_rects(item_index, font, item_text, item_rect, icon_rect, text_rect);
-        if (icon_rect.contains(adjusted_position) || text_rect.contains(adjusted_position))
-            return index;
-    }
-    return {};
-}
-
-void ItemView::mousedown_event(MouseEvent& event)
-{
-    if (!model())
-        return AbstractView::mousedown_event(event);
-
-    if (event.button() != MouseButton::Left)
-        return AbstractView::mousedown_event(event);
-
-    auto index = index_at_event_position(event.position());
-    if (index.is_valid()) {
-        // We might start dragging this item, but not rubber-banding.
-        return AbstractView::mousedown_event(event);
-    }
-
-    ASSERT(m_rubber_band_remembered_selection.is_empty());
-
-    if (event.modifiers() & Mod_Ctrl) {
-        selection().for_each_index([&](auto& index) {
-            m_rubber_band_remembered_selection.append(index);
-        });
-    } else {
-        selection().clear();
-    }
-
-    m_might_drag = false;
-    m_rubber_banding = true;
-    m_rubber_band_origin = event.position();
-    m_rubber_band_current = event.position();
-}
-
-void ItemView::mouseup_event(MouseEvent& event)
-{
-    if (m_rubber_banding && event.button() == MouseButton::Left) {
-        m_rubber_banding = false;
-        m_rubber_band_remembered_selection.clear();
-        update();
-    }
-    AbstractView::mouseup_event(event);
-}
-
-void ItemView::mousemove_event(MouseEvent& event)
-{
-    if (!model())
-        return AbstractView::mousemove_event(event);
-
-    if (m_rubber_banding) {
-        if (m_rubber_band_current != event.position()) {
-            m_rubber_band_current = event.position();
-            auto rubber_band_rect = Gfx::Rect::from_two_points(m_rubber_band_origin, m_rubber_band_current);
-            selection().clear();
-            for (auto item_index : items_intersecting_rect(rubber_band_rect)) {
-                selection().add(model()->index(item_index, model_column()));
-            }
-            if (event.modifiers() & Mod_Ctrl) {
-                for (auto stored_item : m_rubber_band_remembered_selection) {
-                    selection().add(stored_item);
-                }
-            }
-            update();
-            return;
-        }
-    }
-
-    AbstractView::mousemove_event(event);
-}
-
-void ItemView::get_item_rects(int item_index, const Gfx::Font& font, const Variant& item_text, Gfx::Rect& item_rect, Gfx::Rect& icon_rect, Gfx::Rect& text_rect) const
-{
-    item_rect = this->item_rect(item_index);
-    icon_rect = { 0, 0, 32, 32 };
-    icon_rect.center_within(item_rect);
-    icon_rect.move_by(0, -font.glyph_height() - 6);
-    text_rect = { 0, icon_rect.bottom() + 6 + 1, font.width(item_text.to_string()), font.glyph_height() };
-    text_rect.center_horizontally_within(item_rect);
-    text_rect.inflate(6, 4);
-    text_rect.intersect(item_rect);
-}
-
-void ItemView::second_paint_event(PaintEvent& event)
-{
-    if (!m_rubber_banding)
-        return;
-
-    Painter painter(*this);
-    painter.add_clip_rect(event.rect());
-
-    auto rubber_band_rect = Gfx::Rect::from_two_points(m_rubber_band_origin, m_rubber_band_current);
-    painter.fill_rect(rubber_band_rect, parent_widget()->palette().rubber_band_fill());
-    painter.draw_rect(rubber_band_rect, parent_widget()->palette().rubber_band_border());
-}
-
-void ItemView::paint_event(PaintEvent& event)
-{
-    Color widget_background_color = palette().color(background_role());
-    Frame::paint_event(event);
-
-    Painter painter(*this);
-    painter.add_clip_rect(widget_inner_rect());
-    painter.add_clip_rect(event.rect());
-    painter.fill_rect(event.rect(), widget_background_color);
-    painter.translate(-horizontal_scrollbar().value(), -vertical_scrollbar().value());
-
-    auto column_metadata = model()->column_metadata(m_model_column);
-    const Gfx::Font& font = column_metadata.font ? *column_metadata.font : this->font();
-
-    for (int item_index = 0; item_index < model()->row_count(); ++item_index) {
-        auto model_index = model()->index(item_index, m_model_column);
-        bool is_selected_item = selection().contains(model_index);
-        Color background_color;
-        if (is_selected_item) {
-            background_color = is_focused() ? palette().selection() : Color::from_rgb(0x606060);
-        } else {
-            background_color = widget_background_color;
-        }
-
-        auto icon = model()->data(model_index, Model::Role::Icon);
-        auto item_text = model()->data(model_index, Model::Role::Display);
-
-        Gfx::Rect item_rect;
-        Gfx::Rect icon_rect;
-        Gfx::Rect text_rect;
-        get_item_rects(item_index, font, item_text, item_rect, icon_rect, text_rect);
-
-        if (icon.is_icon()) {
-            if (auto bitmap = icon.as_icon().bitmap_for_size(icon_rect.width()))
-                painter.draw_scaled_bitmap(icon_rect, *bitmap, bitmap->rect());
-        }
-
-        Color text_color;
-        if (is_selected_item)
-            text_color = palette().selection_text();
-        else
-            text_color = model()->data(model_index, Model::Role::ForegroundColor).to_color(palette().color(foreground_role()));
-        painter.fill_rect(text_rect, background_color);
-        painter.draw_text(text_rect, item_text.to_string(), font, Gfx::TextAlignment::Center, text_color, Gfx::TextElision::Right);
-    };
-}
-
-int ItemView::item_count() const
-{
-    if (!model())
-        return 0;
-    return model()->row_count();
-}
-
-void ItemView::keydown_event(KeyEvent& event)
-{
-    if (!model())
-        return;
-    if (!m_visual_row_count || !m_visual_column_count)
-        return;
-
-    auto& model = *this->model();
-    if (event.key() == KeyCode::Key_Return) {
-        activate_selected();
-        return;
-    }
-    if (event.key() == KeyCode::Key_Home) {
-        auto new_index = model.index(0, 0);
-        if (model.is_valid(new_index)) {
-            selection().set(new_index);
-            scroll_into_view(new_index, Orientation::Vertical);
-            update();
-        }
-        return;
-    }
-    if (event.key() == KeyCode::Key_End) {
-        auto new_index = model.index(model.row_count() - 1, 0);
-        if (model.is_valid(new_index)) {
-            selection().set(new_index);
-            scroll_into_view(new_index, Orientation::Vertical);
-            update();
-        }
-        return;
-    }
-    if (event.key() == KeyCode::Key_Up) {
-        ModelIndex new_index;
-        if (!selection().is_empty()) {
-            auto old_index = selection().first();
-            new_index = model.index(old_index.row() - m_visual_column_count, old_index.column());
-        } else {
-            new_index = model.index(0, 0);
-        }
-        if (model.is_valid(new_index)) {
-            selection().set(new_index);
-            scroll_into_view(new_index, Orientation::Vertical);
-            update();
-        }
-        return;
-    }
-    if (event.key() == KeyCode::Key_Down) {
-        ModelIndex new_index;
-        if (!selection().is_empty()) {
-            auto old_index = selection().first();
-            new_index = model.index(old_index.row() + m_visual_column_count, old_index.column());
-        } else {
-            new_index = model.index(0, 0);
-        }
-        if (model.is_valid(new_index)) {
-            selection().set(new_index);
-            scroll_into_view(new_index, Orientation::Vertical);
-            update();
-        }
-        return;
-    }
-    if (event.key() == KeyCode::Key_Left) {
-        ModelIndex new_index;
-        if (!selection().is_empty()) {
-            auto old_index = selection().first();
-            new_index = model.index(old_index.row() - 1, old_index.column());
-        } else {
-            new_index = model.index(0, 0);
-        }
-        if (model.is_valid(new_index)) {
-            selection().set(new_index);
-            scroll_into_view(new_index, Orientation::Vertical);
-            update();
-        }
-        return;
-    }
-    if (event.key() == KeyCode::Key_Right) {
-        ModelIndex new_index;
-        if (!selection().is_empty()) {
-            auto old_index = selection().first();
-            new_index = model.index(old_index.row() + 1, old_index.column());
-        } else {
-            new_index = model.index(0, 0);
-        }
-        if (model.is_valid(new_index)) {
-            selection().set(new_index);
-            scroll_into_view(new_index, Orientation::Vertical);
-            update();
-        }
-        return;
-    }
-    if (event.key() == KeyCode::Key_PageUp) {
-        int items_per_page = (visible_content_rect().height() / effective_item_size().height()) * m_visual_column_count;
-        auto old_index = selection().first();
-        auto new_index = model.index(max(0, old_index.row() - items_per_page), old_index.column());
-        if (model.is_valid(new_index)) {
-            selection().set(new_index);
-            scroll_into_view(new_index, Orientation::Vertical);
-            update();
-        }
-        return;
-    }
-    if (event.key() == KeyCode::Key_PageDown) {
-        int items_per_page = (visible_content_rect().height() / effective_item_size().height()) * m_visual_column_count;
-        auto old_index = selection().first();
-        auto new_index = model.index(min(model.row_count() - 1, old_index.row() + items_per_page), old_index.column());
-        if (model.is_valid(new_index)) {
-            selection().set(new_index);
-            scroll_into_view(new_index, Orientation::Vertical);
-            update();
-        }
-        return;
-    }
-    return Widget::keydown_event(event);
-}
-
-}