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WidgetGallery: Convert layout to GML and add new Icons gallery
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0fc81d23f4
commit
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11 changed files with 1347 additions and 514 deletions
216
Userland/Demos/WidgetGallery/GalleryModels.h
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216
Userland/Demos/WidgetGallery/GalleryModels.h
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/*
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* Copyright (c) 2021, the SerenityOS developers
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#pragma once
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#include <AK/NonnullRefPtr.h>
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#include <AK/Vector.h>
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#include <LibCore/DirIterator.h>
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#include <LibGUI/Model.h>
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class MouseCursorModel final : public GUI::Model {
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public:
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static NonnullRefPtr<MouseCursorModel> create() { return adopt(*new MouseCursorModel); }
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virtual ~MouseCursorModel() override { }
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enum Column {
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Bitmap,
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Name,
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__Count,
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};
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virtual int row_count(const GUI::ModelIndex&) const override { return m_cursors.size(); }
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virtual int column_count(const GUI::ModelIndex&) const override { return Column::__Count; }
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virtual String column_name(int column_index) const override
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{
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switch (column_index) {
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case Column::Bitmap:
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return {};
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case Column::Name:
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return "Name";
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}
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VERIFY_NOT_REACHED();
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}
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virtual GUI::Variant data(const GUI::ModelIndex& index, GUI::ModelRole role) const override
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{
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auto& cursor = m_cursors[index.row()];
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if (role == GUI::ModelRole::Display) {
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switch (index.column()) {
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case Column::Bitmap:
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if (!cursor.bitmap)
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return {};
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return *cursor.bitmap;
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case Column::Name:
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return cursor.name;
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}
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VERIFY_NOT_REACHED();
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}
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return {};
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}
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virtual void update() override
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{
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m_cursors.clear();
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Core::DirIterator iterator("/res/cursors", Core::DirIterator::Flags::SkipDots);
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while (iterator.has_next()) {
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auto path = iterator.next_path();
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if (path.contains("2x"))
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continue;
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Cursor cursor;
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StringBuilder full_path;
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full_path.append("/res/cursors/");
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full_path.append(path);
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cursor.path = full_path.to_string();
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cursor.bitmap = Gfx::Bitmap::load_from_file(cursor.path);
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auto filename_split = path.split('.');
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cursor.name = filename_split[0];
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m_cursors.append(move(cursor));
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}
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did_update();
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}
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private:
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MouseCursorModel() { }
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struct Cursor {
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RefPtr<Gfx::Bitmap> bitmap;
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String path;
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String name;
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};
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Vector<Cursor> m_cursors;
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};
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class FileIconsModel final : public GUI::Model {
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public:
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static NonnullRefPtr<MouseCursorModel> create() { return adopt(*new FileIconsModel); }
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virtual ~FileIconsModel() override { }
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enum Column {
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BigIcon,
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LittleIcon,
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Name,
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__Count,
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};
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virtual int row_count(const GUI::ModelIndex&) const override { return m_icon_sets.size(); }
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virtual int column_count(const GUI::ModelIndex&) const override { return Column::__Count; }
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virtual String column_name(int column_index) const override
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{
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switch (column_index) {
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case Column::BigIcon:
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return {};
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case Column::LittleIcon:
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return {};
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case Column::Name:
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return "Name";
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}
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VERIFY_NOT_REACHED();
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}
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virtual GUI::Variant data(const GUI::ModelIndex& index, GUI::ModelRole role) const override
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{
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auto& icon_set = m_icon_sets[index.row()];
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if (role == GUI::ModelRole::Display) {
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switch (index.column()) {
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case Column::BigIcon:
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if (!icon_set.big_icon)
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return {};
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return *icon_set.big_icon;
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case Column::LittleIcon:
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if (!icon_set.little_icon)
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return {};
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return *icon_set.little_icon;
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case Column::Name:
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return icon_set.name;
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}
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VERIFY_NOT_REACHED();
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}
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return {};
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}
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virtual void update() override
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{
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m_icon_sets.clear();
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Core::DirIterator big_iterator("/res/icons/32x32", Core::DirIterator::Flags::SkipDots);
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while (big_iterator.has_next()) {
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auto path = big_iterator.next_path();
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if (!path.contains("filetype-") && !path.contains("app-"))
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continue;
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IconSet icon_set;
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StringBuilder full_path;
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full_path.append("/res/icons/32x32/");
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full_path.append(path);
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icon_set.big_icon = Gfx::Bitmap::load_from_file(full_path.to_string());
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auto filename_split = path.split('.');
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icon_set.name = filename_split[0];
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m_icon_sets.append(move(icon_set));
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}
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auto big_icons_found = m_icon_sets.size();
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Core::DirIterator little_iterator("/res/icons/16x16", Core::DirIterator::Flags::SkipDots);
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while (little_iterator.has_next()) {
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auto path = little_iterator.next_path();
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if (!path.contains("filetype-") && !path.contains("app-"))
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continue;
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IconSet icon_set;
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StringBuilder full_path;
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full_path.append("/res/icons/16x16/");
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full_path.append(path);
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icon_set.little_icon = Gfx::Bitmap::load_from_file(full_path.to_string());
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auto filename_split = path.split('.');
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icon_set.name = filename_split[0];
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for (size_t i = 0; i < big_icons_found; i++) {
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if (icon_set.name == m_icon_sets[i].name) {
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m_icon_sets[i].little_icon = icon_set.little_icon;
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goto next_iteration;
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}
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}
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m_icon_sets.append(move(icon_set));
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next_iteration:
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continue;
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}
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did_update();
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}
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private:
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FileIconsModel() { }
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struct IconSet {
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RefPtr<Gfx::Bitmap> big_icon;
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RefPtr<Gfx::Bitmap> little_icon;
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String name;
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};
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Vector<IconSet> m_icon_sets;
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};
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