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WidgetGallery: Convert layout to GML and add new Icons gallery

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thankyouverycool 2021-03-11 15:27:09 -05:00 • committed by Andreas Kling
parent 0fc81d23f4
commit 35897651af
11 changed files with 1347 additions and 514 deletions
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216
Userland/Demos/WidgetGallery/GalleryModels.h Normal file
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/*
* Copyright (c) 2021, the SerenityOS developers
* 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.
*/
#pragma once
#include <AK/NonnullRefPtr.h>
#include <AK/Vector.h>
#include <LibCore/DirIterator.h>
#include <LibGUI/Model.h>
class MouseCursorModel final : public GUI::Model {
public:
static NonnullRefPtr<MouseCursorModel> create() { return adopt(*new MouseCursorModel); }
virtual ~MouseCursorModel() override { }
enum Column {
Bitmap,
Name,
__Count,
};
virtual int row_count(const GUI::ModelIndex&) const override { return m_cursors.size(); }
virtual int column_count(const GUI::ModelIndex&) const override { return Column::__Count; }
virtual String column_name(int column_index) const override
{
switch (column_index) {
case Column::Bitmap:
return {};
case Column::Name:
return "Name";
}
VERIFY_NOT_REACHED();
}
virtual GUI::Variant data(const GUI::ModelIndex& index, GUI::ModelRole role) const override
{
auto& cursor = m_cursors[index.row()];
if (role == GUI::ModelRole::Display) {
switch (index.column()) {
case Column::Bitmap:
if (!cursor.bitmap)
return {};
return *cursor.bitmap;
case Column::Name:
return cursor.name;
}
VERIFY_NOT_REACHED();
}
return {};
}
virtual void update() override
{
m_cursors.clear();
Core::DirIterator iterator("/res/cursors", Core::DirIterator::Flags::SkipDots);
while (iterator.has_next()) {
auto path = iterator.next_path();
if (path.contains("2x"))
continue;
Cursor cursor;
StringBuilder full_path;
full_path.append("/res/cursors/");
full_path.append(path);
cursor.path = full_path.to_string();
cursor.bitmap = Gfx::Bitmap::load_from_file(cursor.path);
auto filename_split = path.split('.');
cursor.name = filename_split[0];
m_cursors.append(move(cursor));
}
did_update();
}
private:
MouseCursorModel() { }
struct Cursor {
RefPtr<Gfx::Bitmap> bitmap;
String path;
String name;
};
Vector<Cursor> m_cursors;
};
class FileIconsModel final : public GUI::Model {
public:
static NonnullRefPtr<MouseCursorModel> create() { return adopt(*new FileIconsModel); }
virtual ~FileIconsModel() override { }
enum Column {
BigIcon,
LittleIcon,
Name,
__Count,
};
virtual int row_count(const GUI::ModelIndex&) const override { return m_icon_sets.size(); }
virtual int column_count(const GUI::ModelIndex&) const override { return Column::__Count; }
virtual String column_name(int column_index) const override
{
switch (column_index) {
case Column::BigIcon:
return {};
case Column::LittleIcon:
return {};
case Column::Name:
return "Name";
}
VERIFY_NOT_REACHED();
}
virtual GUI::Variant data(const GUI::ModelIndex& index, GUI::ModelRole role) const override
{
auto& icon_set = m_icon_sets[index.row()];
if (role == GUI::ModelRole::Display) {
switch (index.column()) {
case Column::BigIcon:
if (!icon_set.big_icon)
return {};
return *icon_set.big_icon;
case Column::LittleIcon:
if (!icon_set.little_icon)
return {};
return *icon_set.little_icon;
case Column::Name:
return icon_set.name;
}
VERIFY_NOT_REACHED();
}
return {};
}
virtual void update() override
{
m_icon_sets.clear();
Core::DirIterator big_iterator("/res/icons/32x32", Core::DirIterator::Flags::SkipDots);
while (big_iterator.has_next()) {
auto path = big_iterator.next_path();
if (!path.contains("filetype-") && !path.contains("app-"))
continue;
IconSet icon_set;
StringBuilder full_path;
full_path.append("/res/icons/32x32/");
full_path.append(path);
icon_set.big_icon = Gfx::Bitmap::load_from_file(full_path.to_string());
auto filename_split = path.split('.');
icon_set.name = filename_split[0];
m_icon_sets.append(move(icon_set));
}
auto big_icons_found = m_icon_sets.size();
Core::DirIterator little_iterator("/res/icons/16x16", Core::DirIterator::Flags::SkipDots);
while (little_iterator.has_next()) {
auto path = little_iterator.next_path();
if (!path.contains("filetype-") && !path.contains("app-"))
continue;
IconSet icon_set;
StringBuilder full_path;
full_path.append("/res/icons/16x16/");
full_path.append(path);
icon_set.little_icon = Gfx::Bitmap::load_from_file(full_path.to_string());
auto filename_split = path.split('.');
icon_set.name = filename_split[0];
for (size_t i = 0; i < big_icons_found; i++) {
if (icon_set.name == m_icon_sets[i].name) {
m_icon_sets[i].little_icon = icon_set.little_icon;
goto next_iteration;
}
}
m_icon_sets.append(move(icon_set));
next_iteration:
continue;
}
did_update();
}
private:
FileIconsModel() { }
struct IconSet {
RefPtr<Gfx::Bitmap> big_icon;
RefPtr<Gfx::Bitmap> little_icon;
String name;
};
Vector<IconSet> m_icon_sets;
};