Profiler: Rename from ProfileViewer :^)

10 files changed, 0 insertions, 1268 deletions

diff --git a/DevTools/ProfileViewer/CMakeLists.txt b/DevTools/ProfileViewer/CMakeLists.txt
deleted file mode 100644
index c1adfa7ecf..0000000000
--- a/DevTools/ProfileViewer/CMakeLists.txt
+++ /dev/null
@@ -1,10 +0,0 @@
-set(SOURCES
-    DisassemblyModel.cpp
-    main.cpp
-    Profile.cpp
-    ProfileModel.cpp
-    ProfileTimelineWidget.cpp
-)
-
-serenity_bin(ProfileViewer)
-target_link_libraries(ProfileViewer LibGUI LibX86)
diff --git a/DevTools/ProfileViewer/DisassemblyModel.cpp b/DevTools/ProfileViewer/DisassemblyModel.cpp
deleted file mode 100644
index 3386ba946d..0000000000
--- a/DevTools/ProfileViewer/DisassemblyModel.cpp
+++ /dev/null
@@ -1,203 +0,0 @@
-/*
- * Copyright (c) 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 "DisassemblyModel.h"
-#include "Profile.h"
-#include <AK/MappedFile.h>
-#include <LibELF/Loader.h>
-#include <LibGUI/Painter.h>
-#include <LibX86/Disassembler.h>
-#include <ctype.h>
-#include <stdio.h>
-
-static const Gfx::Bitmap& heat_gradient()
-{
-    static RefPtr<Gfx::Bitmap> bitmap;
-    if (!bitmap) {
-        bitmap = Gfx::Bitmap::create(Gfx::BitmapFormat::RGB32, { 100, 1 });
-        GUI::Painter painter(*bitmap);
-        painter.fill_rect_with_gradient(Orientation::Horizontal, bitmap->rect(), Color::from_rgb(0xffc080), Color::from_rgb(0xff3000));
-    }
-    return *bitmap;
-}
-
-static Color color_for_percent(int percent)
-{
-    ASSERT(percent >= 0 && percent <= 100);
-    return heat_gradient().get_pixel(percent, 0);
-}
-
-class ELFSymbolProvider final : public X86::SymbolProvider {
-public:
-    ELFSymbolProvider(ELF::Loader& loader)
-        : m_loader(loader)
-    {
-    }
-
-    virtual String symbolicate(FlatPtr address, u32* offset = nullptr) const
-    {
-        return m_loader.symbolicate(address, offset);
-    }
-
-private:
-    ELF::Loader& m_loader;
-};
-
-DisassemblyModel::DisassemblyModel(Profile& profile, ProfileNode& node)
-    : m_profile(profile)
-    , m_node(node)
-{
-    String path;
-    if (m_node.address() >= 0xc0000000)
-        path = "/boot/Kernel";
-    else
-        path = profile.executable_path();
-    m_file = make<MappedFile>(path);
-
-    if (!m_file->is_valid())
-        return;
-
-    auto elf_loader = ELF::Loader::create((const u8*)m_file->data(), m_file->size());
-
-    auto symbol = elf_loader->find_symbol(node.address());
-    if (!symbol.has_value())
-        return;
-    ASSERT(symbol.has_value());
-
-    auto view = symbol.value().raw_data();
-
-    ELFSymbolProvider symbol_provider(*elf_loader);
-    X86::SimpleInstructionStream stream((const u8*)view.characters_without_null_termination(), view.length());
-    X86::Disassembler disassembler(stream);
-
-    size_t offset_into_symbol = 0;
-    for (;;) {
-        auto insn = disassembler.next();
-        if (!insn.has_value())
-            break;
-        FlatPtr address_in_profiled_program = symbol.value().value() + offset_into_symbol;
-
-        auto disassembly = insn.value().to_string(address_in_profiled_program, &symbol_provider);
-
-        StringView instruction_bytes = view.substring_view(offset_into_symbol, insn.value().length());
-        size_t samples_at_this_instruction = m_node.events_per_address().get(address_in_profiled_program).value_or(0);
-        float percent = ((float)samples_at_this_instruction / (float)m_node.event_count()) * 100.0f;
-
-        m_instructions.append({ insn.value(), disassembly, instruction_bytes, address_in_profiled_program, samples_at_this_instruction, percent });
-
-        offset_into_symbol += insn.value().length();
-    }
-}
-
-DisassemblyModel::~DisassemblyModel()
-{
-}
-
-int DisassemblyModel::row_count(const GUI::ModelIndex&) const
-{
-    return m_instructions.size();
-}
-
-String DisassemblyModel::column_name(int column) const
-{
-    switch (column) {
-    case Column::SampleCount:
-        return m_profile.show_percentages() ? "% Samples" : "# Samples";
-    case Column::Address:
-        return "Address";
-    case Column::InstructionBytes:
-        return "Insn Bytes";
-    case Column::Disassembly:
-        return "Disassembly";
-    default:
-        ASSERT_NOT_REACHED();
-        return {};
-    }
-}
-
-struct ColorPair {
-    Color background;
-    Color foreground;
-};
-
-static Optional<ColorPair> color_pair_for(const InstructionData& insn)
-{
-    if (insn.percent == 0)
-        return {};
-
-    Color background = color_for_percent(insn.percent);
-    Color foreground;
-    if (insn.percent > 50)
-        foreground = Color::White;
-    else
-        foreground = Color::Black;
-    return ColorPair { background, foreground };
-}
-
-GUI::Variant DisassemblyModel::data(const GUI::ModelIndex& index, Role role) const
-{
-    auto& insn = m_instructions[index.row()];
-
-    if (role == Role::BackgroundColor) {
-        auto colors = color_pair_for(insn);
-        if (!colors.has_value())
-            return {};
-        return colors.value().background;
-    }
-
-    if (role == Role::ForegroundColor) {
-        auto colors = color_pair_for(insn);
-        if (!colors.has_value())
-            return {};
-        return colors.value().foreground;
-    }
-
-    if (role == Role::Display) {
-        if (index.column() == Column::SampleCount) {
-            if (m_profile.show_percentages())
-                return ((float)insn.event_count / (float)m_node.event_count()) * 100.0f;
-            return insn.event_count;
-        }
-        if (index.column() == Column::Address)
-            return String::format("%#08x", insn.address);
-        if (index.column() == Column::InstructionBytes) {
-            StringBuilder builder;
-            for (auto ch : insn.bytes) {
-                builder.appendf("%02x ", (u8)ch);
-            }
-            return builder.to_string();
-        }
-        if (index.column() == Column::Disassembly)
-            return insn.disassembly;
-        return {};
-    }
-    return {};
-}
-
-void DisassemblyModel::update()
-{
-    did_update();
-}
diff --git a/DevTools/ProfileViewer/DisassemblyModel.h b/DevTools/ProfileViewer/DisassemblyModel.h
deleted file mode 100644
index 499a980997..0000000000
--- a/DevTools/ProfileViewer/DisassemblyModel.h
+++ /dev/null
@@ -1,75 +0,0 @@
-/*
- * Copyright (c) 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.
- */
-
-#pragma once
-
-#include <LibGUI/Model.h>
-#include <LibX86/Instruction.h>
-
-class Profile;
-class ProfileNode;
-
-struct InstructionData {
-     X86::Instruction insn;
-     String disassembly;
-     StringView bytes;
-     FlatPtr address { 0 };
-     u32 event_count { 0 };
-     float percent { 0 };
-};
-
-class DisassemblyModel final : public GUI::Model {
-public:
-    static NonnullRefPtr<DisassemblyModel> create(Profile& profile, ProfileNode& node)
-    {
-        return adopt(*new DisassemblyModel(profile, node));
-    }
-
-    enum Column {
-        Address,
-        SampleCount,
-        InstructionBytes,
-        Disassembly,
-        __Count
-    };
-
-    virtual ~DisassemblyModel() override;
-
-    virtual int row_count(const GUI::ModelIndex& = GUI::ModelIndex()) const override;
-    virtual int column_count(const GUI::ModelIndex& = GUI::ModelIndex()) const override { return Column::__Count; }
-    virtual String column_name(int) const override;
-    virtual GUI::Variant data(const GUI::ModelIndex&, Role = Role::Display) const override;
-    virtual void update() override;
-
-private:
-    DisassemblyModel(Profile&, ProfileNode&);
-
-    Profile& m_profile;
-    ProfileNode& m_node;
-    OwnPtr<MappedFile> m_file;
-
-    Vector<InstructionData> m_instructions;
-};
diff --git a/DevTools/ProfileViewer/Profile.cpp b/DevTools/ProfileViewer/Profile.cpp
deleted file mode 100644
index 32c966bbb5..0000000000
--- a/DevTools/ProfileViewer/Profile.cpp
+++ /dev/null
@@ -1,306 +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 "Profile.h"
-#include "DisassemblyModel.h"
-#include "ProfileModel.h"
-#include <AK/HashTable.h>
-#include <AK/MappedFile.h>
-#include <AK/QuickSort.h>
-#include <AK/RefPtr.h>
-#include <LibCore/File.h>
-#include <LibELF/Loader.h>
-#include <stdio.h>
-
-static void sort_profile_nodes(Vector<NonnullRefPtr<ProfileNode>>& nodes)
-{
-    quick_sort(nodes.begin(), nodes.end(), [](auto& a, auto& b) {
-        return a->event_count() >= b->event_count();
-    });
-
-    for (auto& child : nodes)
-        child->sort_children();
-}
-
-Profile::Profile(String executable_path, Vector<Event> events)
-    : m_executable_path(move(executable_path))
-    , m_events(move(events))
-{
-    m_first_timestamp = m_events.first().timestamp;
-    m_last_timestamp = m_events.last().timestamp;
-
-    m_model = ProfileModel::create(*this);
-
-    for (auto& event : m_events) {
-        m_deepest_stack_depth = max((u32)event.frames.size(), m_deepest_stack_depth);
-    }
-
-    rebuild_tree();
-}
-
-Profile::~Profile()
-{
-}
-
-GUI::Model& Profile::model()
-{
-    return *m_model;
-}
-
-void Profile::rebuild_tree()
-{
-    u32 filtered_event_count = 0;
-    Vector<NonnullRefPtr<ProfileNode>> roots;
-
-    auto find_or_create_root = [&roots](const String& symbol, u32 address, u32 offset, u64 timestamp) -> ProfileNode& {
-        for (size_t i = 0; i < roots.size(); ++i) {
-            auto& root = roots[i];
-            if (root->symbol() == symbol) {
-                return root;
-            }
-        }
-        auto new_root = ProfileNode::create(symbol, address, offset, timestamp);
-        roots.append(new_root);
-        return new_root;
-    };
-
-    HashTable<FlatPtr> live_allocations;
-
-    for (auto& event : m_events) {
-        if (has_timestamp_filter_range()) {
-            auto timestamp = event.timestamp;
-            if (timestamp < m_timestamp_filter_range_start || timestamp > m_timestamp_filter_range_end)
-                continue;
-        }
-
-        if (event.type == "malloc")
-            live_allocations.set(event.ptr);
-        else if (event.type == "free")
-            live_allocations.remove(event.ptr);
-    }
-
-    for (auto& event : m_events) {
-        if (has_timestamp_filter_range()) {
-            auto timestamp = event.timestamp;
-            if (timestamp < m_timestamp_filter_range_start || timestamp > m_timestamp_filter_range_end)
-                continue;
-        }
-
-        if (event.type == "malloc" && !live_allocations.contains(event.ptr))
-            continue;
-
-        if (event.type == "free")
-            continue;
-
-        ProfileNode* node = nullptr;
-
-        auto for_each_frame = [&]<typename Callback>(Callback callback)
-        {
-            if (!m_inverted) {
-                for (size_t i = 0; i < event.frames.size(); ++i) {
-                    if (callback(event.frames.at(i), i == event.frames.size() - 1) == IterationDecision::Break)
-                        break;
-                }
-            } else {
-                for (ssize_t i = event.frames.size() - 1; i >= 0; --i) {
-                    if (callback(event.frames.at(i), static_cast<size_t>(i) == event.frames.size() - 1) == IterationDecision::Break)
-                        break;
-                }
-            }
-        };
-
-        for_each_frame([&](const Frame& frame, bool is_innermost_frame) {
-            auto& symbol = frame.symbol;
-            auto& address = frame.address;
-            auto& offset = frame.offset;
-
-            if (symbol.is_empty())
-                return IterationDecision::Break;
-
-            if (!node)
-                node = &find_or_create_root(symbol, address, offset, event.timestamp);
-            else
-                node = &node->find_or_create_child(symbol, address, offset, event.timestamp);
-
-            node->increment_event_count();
-            if (is_innermost_frame) {
-                node->add_event_address(address);
-                node->increment_self_count();
-            }
-            return IterationDecision::Continue;
-        });
-
-        ++filtered_event_count;
-    }
-
-    sort_profile_nodes(roots);
-
-    m_filtered_event_count = filtered_event_count;
-    m_roots = move(roots);
-    m_model->update();
-}
-
-OwnPtr<Profile> Profile::load_from_perfcore_file(const StringView& path)
-{
-    auto file = Core::File::construct(path);
-    if (!file->open(Core::IODevice::ReadOnly)) {
-        fprintf(stderr, "Unable to open %s, error: %s\n", path.to_string().characters(), file->error_string());
-        return nullptr;
-    }
-
-    auto json = JsonValue::from_string(file->read_all());
-    ASSERT(json.has_value());
-    if (!json.value().is_object()) {
-        fprintf(stderr, "Invalid perfcore format (not a JSON object)\n");
-        return nullptr;
-    }
-
-    auto& object = json.value().as_object();
-    auto executable_path = object.get("executable").to_string();
-
-    MappedFile elf_file(executable_path);
-    if (!elf_file.is_valid()) {
-        fprintf(stderr, "Unable to open executable '%s' for symbolication.\n", executable_path.characters());
-        return nullptr;
-    }
-
-    auto elf_loader = ELF::Loader::create(static_cast<const u8*>(elf_file.data()), elf_file.size());
-
-    MappedFile kernel_elf_file("/boot/Kernel");
-    RefPtr<ELF::Loader> kernel_elf_loader;
-    if (kernel_elf_file.is_valid())
-        kernel_elf_loader = ELF::Loader::create(static_cast<const u8*>(kernel_elf_file.data()), kernel_elf_file.size());
-
-    auto events_value = object.get("events");
-    if (!events_value.is_array())
-        return nullptr;
-
-    auto& perf_events = events_value.as_array();
-    if (perf_events.is_empty())
-        return nullptr;
-
-    Vector<Event> events;
-
-    for (auto& perf_event_value : perf_events.values()) {
-        auto& perf_event = perf_event_value.as_object();
-
-        Event event;
-
-        event.timestamp = perf_event.get("timestamp").to_number<u64>();
-        event.type = perf_event.get("type").to_string();
-
-        if (event.type == "malloc") {
-            event.ptr = perf_event.get("ptr").to_number<FlatPtr>();
-            event.size = perf_event.get("size").to_number<size_t>();
-        } else if (event.type == "free") {
-            event.ptr = perf_event.get("ptr").to_number<FlatPtr>();
-        }
-
-        auto stack_array = perf_event.get("stack").as_array();
-        for (ssize_t i = stack_array.values().size() - 1; i >= 0; --i) {
-            auto& frame = stack_array.at(i);
-            auto ptr = frame.to_number<u32>();
-            u32 offset = 0;
-            String symbol;
-
-            if (ptr >= 0xc0000000) {
-                if (kernel_elf_loader) {
-                    symbol = kernel_elf_loader->symbolicate(ptr, &offset);
-                } else {
-                    symbol = "??";
-                }
-            } else {
-                symbol = elf_loader->symbolicate(ptr, &offset);
-            }
-
-            event.frames.append({ symbol, ptr, offset });
-        }
-
-        if (event.frames.size() < 2)
-            continue;
-
-        FlatPtr innermost_frame_address = event.frames.at(1).address;
-        event.in_kernel = innermost_frame_address >= 0xc0000000;
-
-        events.append(move(event));
-    }
-
-    return NonnullOwnPtr<Profile>(NonnullOwnPtr<Profile>::Adopt, *new Profile(executable_path, move(events)));
-}
-
-void ProfileNode::sort_children()
-{
-    sort_profile_nodes(m_children);
-}
-
-void Profile::set_timestamp_filter_range(u64 start, u64 end)
-{
-    if (m_has_timestamp_filter_range && m_timestamp_filter_range_start == start && m_timestamp_filter_range_end == end)
-        return;
-    m_has_timestamp_filter_range = true;
-
-    m_timestamp_filter_range_start = min(start, end);
-    m_timestamp_filter_range_end = max(start, end);
-
-    rebuild_tree();
-}
-
-void Profile::clear_timestamp_filter_range()
-{
-    if (!m_has_timestamp_filter_range)
-        return;
-    m_has_timestamp_filter_range = false;
-    rebuild_tree();
-}
-
-void Profile::set_inverted(bool inverted)
-{
-    if (m_inverted == inverted)
-        return;
-    m_inverted = inverted;
-    rebuild_tree();
-}
-
-void Profile::set_show_percentages(bool show_percentages)
-{
-    if (m_show_percentages == show_percentages)
-        return;
-    m_show_percentages = show_percentages;
-}
-
-void Profile::set_disassembly_index(const GUI::ModelIndex& index)
-{
-    if (m_disassembly_index == index)
-        return;
-    m_disassembly_index = index;
-    auto* node = static_cast<ProfileNode*>(index.internal_data());
-    m_disassembly_model = DisassemblyModel::create(*this, *node);
-}
-
-GUI::Model* Profile::disassembly_model()
-{
-    return m_disassembly_model;
-}
diff --git a/DevTools/ProfileViewer/Profile.h b/DevTools/ProfileViewer/Profile.h
deleted file mode 100644
index 45a02ddfe7..0000000000
--- a/DevTools/ProfileViewer/Profile.h
+++ /dev/null
@@ -1,192 +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.
- */
-
-#pragma once
-
-#include <AK/JsonArray.h>
-#include <AK/JsonObject.h>
-#include <AK/JsonValue.h>
-#include <AK/NonnullRefPtrVector.h>
-#include <AK/OwnPtr.h>
-#include <LibGUI/Forward.h>
-#include <LibGUI/ModelIndex.h>
-
-class ProfileModel;
-class DisassemblyModel;
-
-class ProfileNode : public RefCounted<ProfileNode> {
-public:
-    static NonnullRefPtr<ProfileNode> create(const String& symbol, u32 address, u32 offset, u64 timestamp)
-    {
-        return adopt(*new ProfileNode(symbol, address, offset, timestamp));
-    }
-
-    const String& symbol() const { return m_symbol; }
-    u32 address() const { return m_address; }
-    u32 offset() const { return m_offset; }
-    u64 timestamp() const { return m_timestamp; }
-
-    u32 event_count() const { return m_event_count; }
-    u32 self_count() const { return m_self_count; }
-
-    int child_count() const { return m_children.size(); }
-    const Vector<NonnullRefPtr<ProfileNode>>& children() const { return m_children; }
-
-    void add_child(ProfileNode& child)
-    {
-        if (child.m_parent == this)
-            return;
-        ASSERT(!child.m_parent);
-        child.m_parent = this;
-        m_children.append(child);
-    }
-
-    ProfileNode& find_or_create_child(const String& symbol, u32 address, u32 offset, u64 timestamp)
-    {
-        for (size_t i = 0; i < m_children.size(); ++i) {
-            auto& child = m_children[i];
-            if (child->symbol() == symbol) {
-                return child;
-            }
-        }
-        auto new_child = ProfileNode::create(symbol, address, offset, timestamp);
-        add_child(new_child);
-        return new_child;
-    };
-
-    ProfileNode* parent() { return m_parent; }
-    const ProfileNode* parent() const { return m_parent; }
-
-    void increment_event_count() { ++m_event_count; }
-    void increment_self_count() { ++m_self_count; }
-
-    void sort_children();
-
-    const HashMap<FlatPtr, size_t>& events_per_address() const { return m_events_per_address; }
-    void add_event_address(FlatPtr address)
-    {
-        auto it = m_events_per_address.find(address);
-        if (it == m_events_per_address.end())
-            m_events_per_address.set(address, 1);
-        else
-            m_events_per_address.set(address, it->value + 1);
-    }
-
-private:
-    explicit ProfileNode(const String& symbol, u32 address, u32 offset, u64 timestamp)
-        : m_symbol(symbol)
-        , m_address(address)
-        , m_offset(offset)
-        , m_timestamp(timestamp)
-    {
-    }
-
-    ProfileNode* m_parent { nullptr };
-    String m_symbol;
-    u32 m_address { 0 };
-    u32 m_offset { 0 };
-    u32 m_event_count { 0 };
-    u32 m_self_count { 0 };
-    u64 m_timestamp { 0 };
-    Vector<NonnullRefPtr<ProfileNode>> m_children;
-    HashMap<FlatPtr, size_t> m_events_per_address;
-};
-
-class Profile {
-public:
-    static OwnPtr<Profile> load_from_perfcore_file(const StringView& path);
-    ~Profile();
-
-    GUI::Model& model();
-    GUI::Model* disassembly_model();
-
-    void set_disassembly_index(const GUI::ModelIndex&);
-
-    const Vector<NonnullRefPtr<ProfileNode>>& roots() const { return m_roots; }
-
-    struct Frame {
-        String symbol;
-        u32 address { 0 };
-        u32 offset { 0 };
-    };
-
-    struct Event {
-        u64 timestamp { 0 };
-        String type;
-        FlatPtr ptr { 0 };
-        size_t size { 0 };
-        bool in_kernel { false };
-        Vector<Frame> frames;
-    };
-
-    u32 filtered_event_count() const { return m_filtered_event_count; }
-
-    const Vector<Event>& events() const { return m_events; }
-
-    u64 length_in_ms() const { return m_last_timestamp - m_first_timestamp; }
-    u64 first_timestamp() const { return m_first_timestamp; }
-    u64 last_timestamp() const { return m_last_timestamp; }
-    u32 deepest_stack_depth() const { return m_deepest_stack_depth; }
-
-    void set_timestamp_filter_range(u64 start, u64 end);
-    void clear_timestamp_filter_range();
-    bool has_timestamp_filter_range() const { return m_has_timestamp_filter_range; }
-
-    bool is_inverted() const { return m_inverted; }
-    void set_inverted(bool);
-
-    bool show_percentages() const { return m_show_percentages; }
-    void set_show_percentages(bool);
-
-    const String& executable_path() const { return m_executable_path; }
-
-private:
-    Profile(String executable_path, Vector<Event>);
-
-    void rebuild_tree();
-
-    String m_executable_path;
-
-    RefPtr<ProfileModel> m_model;
-    RefPtr<DisassemblyModel> m_disassembly_model;
-
-    GUI::ModelIndex m_disassembly_index;
-
-    Vector<NonnullRefPtr<ProfileNode>> m_roots;
-    u32 m_filtered_event_count { 0 };
-    u64 m_first_timestamp { 0 };
-    u64 m_last_timestamp { 0 };
-
-    Vector<Event> m_events;
-
-    bool m_has_timestamp_filter_range { false };
-    u64 m_timestamp_filter_range_start { 0 };
-    u64 m_timestamp_filter_range_end { 0 };
-
-    u32 m_deepest_stack_depth { 0 };
-    bool m_inverted { false };
-    bool m_show_percentages { false };
-};
diff --git a/DevTools/ProfileViewer/ProfileModel.cpp b/DevTools/ProfileViewer/ProfileModel.cpp
deleted file mode 100644
index 1d628e66c0..0000000000
--- a/DevTools/ProfileViewer/ProfileModel.cpp
+++ /dev/null
@@ -1,147 +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 "ProfileModel.h"
-#include "Profile.h"
-#include <AK/StringBuilder.h>
-#include <ctype.h>
-#include <stdio.h>
-
-ProfileModel::ProfileModel(Profile& profile)
-    : m_profile(profile)
-{
-    m_user_frame_icon.set_bitmap_for_size(16, Gfx::Bitmap::load_from_file("/res/icons/16x16/inspector-object.png"));
-    m_kernel_frame_icon.set_bitmap_for_size(16, Gfx::Bitmap::load_from_file("/res/icons/16x16/inspector-object-red.png"));
-}
-
-ProfileModel::~ProfileModel()
-{
-}
-
-GUI::ModelIndex ProfileModel::index(int row, int column, const GUI::ModelIndex& parent) const
-{
-    if (!parent.is_valid()) {
-        if (m_profile.roots().is_empty())
-            return {};
-        return create_index(row, column, m_profile.roots().at(row).ptr());
-    }
-    auto& remote_parent = *static_cast<ProfileNode*>(parent.internal_data());
-    return create_index(row, column, remote_parent.children().at(row).ptr());
-}
-
-GUI::ModelIndex ProfileModel::parent_index(const GUI::ModelIndex& index) const
-{
-    if (!index.is_valid())
-        return {};
-    auto& node = *static_cast<ProfileNode*>(index.internal_data());
-    if (!node.parent())
-        return {};
-
-    // NOTE: If the parent has no parent, it's a root, so we have to look among the roots.
-    if (!node.parent()->parent()) {
-        for (size_t row = 0; row < m_profile.roots().size(); ++row) {
-            if (m_profile.roots()[row].ptr() == node.parent()) {
-                return create_index(row, index.column(), node.parent());
-            }
-        }
-        ASSERT_NOT_REACHED();
-        return {};
-    }
-
-    for (size_t row = 0; row < node.parent()->parent()->children().size(); ++row) {
-        if (node.parent()->parent()->children()[row].ptr() == node.parent())
-            return create_index(row, index.column(), node.parent());
-    }
-
-    ASSERT_NOT_REACHED();
-    return {};
-}
-
-int ProfileModel::row_count(const GUI::ModelIndex& index) const
-{
-    if (!index.is_valid())
-        return m_profile.roots().size();
-    auto& node = *static_cast<ProfileNode*>(index.internal_data());
-    return node.children().size();
-}
-
-int ProfileModel::column_count(const GUI::ModelIndex&) const
-{
-    return Column::__Count;
-}
-
-String ProfileModel::column_name(int column) const
-{
-    switch (column) {
-    case Column::SampleCount:
-        return m_profile.show_percentages() ? "% Samples" : "# Samples";
-    case Column::SelfCount:
-        return m_profile.show_percentages() ? "% Self" : "# Self";
-    case Column::StackFrame:
-        return "Stack Frame";
-    default:
-        ASSERT_NOT_REACHED();
-        return {};
-    }
-}
-
-GUI::Variant ProfileModel::data(const GUI::ModelIndex& index, Role role) const
-{
-    auto* node = static_cast<ProfileNode*>(index.internal_data());
-    if (role == Role::TextAlignment) {
-        if (index.column() == Column::SampleCount || index.column() == Column::SelfCount)
-            return Gfx::TextAlignment::CenterRight;
-    }
-    if (role == Role::Icon) {
-        if (index.column() == Column::StackFrame) {
-            if (node->address() >= 0xc0000000)
-                return m_kernel_frame_icon;
-            return m_user_frame_icon;
-        }
-        return {};
-    }
-    if (role == Role::Display) {
-        if (index.column() == Column::SampleCount) {
-            if (m_profile.show_percentages())
-                return ((float)node->event_count() / (float)m_profile.filtered_event_count()) * 100.0f;
-            return node->event_count();
-        }
-        if (index.column() == Column::SelfCount) {
-            if (m_profile.show_percentages())
-                return ((float)node->self_count() / (float)m_profile.filtered_event_count()) * 100.0f;
-            return node->self_count();
-        }
-        if (index.column() == Column::StackFrame)
-            return node->symbol();
-        return {};
-    }
-    return {};
-}
-
-void ProfileModel::update()
-{
-    did_update(Model::InvalidateAllIndexes);
-}
diff --git a/DevTools/ProfileViewer/ProfileModel.h b/DevTools/ProfileViewer/ProfileModel.h
deleted file mode 100644
index a25520ec3c..0000000000
--- a/DevTools/ProfileViewer/ProfileModel.h
+++ /dev/null
@@ -1,66 +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.
- */
-
-#pragma once
-
-#include <LibGUI/Model.h>
-
-
-class Profile;
-
-class ProfileModel final : public GUI::Model {
-public:
-    static NonnullRefPtr<ProfileModel> create(Profile& profile)
-    {
-        return adopt(*new ProfileModel(profile));
-    }
-
-    enum Column {
-        SampleCount,
-        SelfCount,
-        StackFrame,
-        __Count
-    };
-
-    virtual ~ProfileModel() override;
-
-    virtual int row_count(const GUI::ModelIndex& = GUI::ModelIndex()) const override;
-    virtual int column_count(const GUI::ModelIndex& = GUI::ModelIndex()) const override;
-    virtual String column_name(int) const override;
-    virtual GUI::Variant data(const GUI::ModelIndex&, Role = Role::Display) const override;
-    virtual GUI::ModelIndex index(int row, int column, const GUI::ModelIndex& parent = GUI::ModelIndex()) const override;
-    virtual GUI::ModelIndex parent_index(const GUI::ModelIndex&) const override;
-    virtual void update() override;
-    virtual int tree_column() const override { return Column::StackFrame; }
-
-private:
-    explicit ProfileModel(Profile&);
-
-    Profile& m_profile;
-
-    GUI::Icon m_user_frame_icon;
-    GUI::Icon m_kernel_frame_icon;
-};
diff --git a/DevTools/ProfileViewer/ProfileTimelineWidget.cpp b/DevTools/ProfileViewer/ProfileTimelineWidget.cpp
deleted file mode 100644
index 025af2c5f9..0000000000
--- a/DevTools/ProfileViewer/ProfileTimelineWidget.cpp
+++ /dev/null
@@ -1,112 +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 "ProfileTimelineWidget.h"
-#include "Profile.h"
-#include <LibGUI/Painter.h>
-
-ProfileTimelineWidget::ProfileTimelineWidget(Profile& profile)
-    : m_profile(profile)
-{
-    set_background_color(Color::White);
-    set_fill_with_background_color(true);
-    set_size_policy(GUI::SizePolicy::Fill, GUI::SizePolicy::Fixed);
-    set_preferred_size(0, 80);
-}
-
-ProfileTimelineWidget::~ProfileTimelineWidget()
-{
-}
-
-void ProfileTimelineWidget::paint_event(GUI::PaintEvent& event)
-{
-    GUI::Frame::paint_event(event);
-
-    GUI::Painter painter(*this);
-    painter.add_clip_rect(event.rect());
-
-    float column_width = (float)frame_inner_rect().width() / (float)m_profile.length_in_ms();
-    float frame_height = (float)frame_inner_rect().height() / (float)m_profile.deepest_stack_depth();
-
-    for (auto& event : m_profile.events()) {
-        u64 t = event.timestamp - m_profile.first_timestamp();
-        int x = (int)((float)t * column_width);
-        int cw = max(1, (int)column_width);
-
-        int column_height = frame_inner_rect().height() - (int)((float)event.frames.size() * frame_height);
-
-        bool in_kernel = event.in_kernel;
-        Color color = in_kernel ? Color::from_rgb(0xc25e5a) : Color::from_rgb(0x5a65c2);
-        for (int i = 0; i < cw; ++i)
-            painter.draw_line({ x + i, frame_thickness() + column_height }, { x + i, height() - frame_thickness() * 2 }, color);
-    }
-
-    u64 normalized_start_time = min(m_select_start_time, m_select_end_time);
-    u64 normalized_end_time = max(m_select_start_time, m_select_end_time);
-
-    int select_start_x = (int)((float)(normalized_start_time - m_profile.first_timestamp()) * column_width);
-    int select_end_x = (int)((float)(normalized_end_time - m_profile.first_timestamp()) * column_width);
-    painter.fill_rect({ select_start_x, frame_thickness(), select_end_x - select_start_x, height() - frame_thickness() * 2 }, Color(0, 0, 0, 60));
-}
-
-u64 ProfileTimelineWidget::timestamp_at_x(int x) const
-{
-    float column_width = (float)frame_inner_rect().width() / (float)m_profile.length_in_ms();
-    float ms_into_profile = (float)x / column_width;
-    return m_profile.first_timestamp() + (u64)ms_into_profile;
-}
-
-void ProfileTimelineWidget::mousedown_event(GUI::MouseEvent& event)
-{
-    if (event.button() != GUI::MouseButton::Left)
-        return;
-
-    m_selecting = true;
-    m_select_start_time = timestamp_at_x(event.x());
-    m_select_end_time = m_select_start_time;
-    m_profile.set_timestamp_filter_range(m_select_start_time, m_select_end_time);
-    update();
-}
-
-void ProfileTimelineWidget::mousemove_event(GUI::MouseEvent& event)
-{
-    if (!m_selecting)
-        return;
-
-    m_select_end_time = timestamp_at_x(event.x());
-    m_profile.set_timestamp_filter_range(m_select_start_time, m_select_end_time);
-    update();
-}
-
-void ProfileTimelineWidget::mouseup_event(GUI::MouseEvent& event)
-{
-    if (event.button() != GUI::MouseButton::Left)
-        return;
-
-    m_selecting = false;
-    if (m_select_start_time == m_select_end_time)
-        m_profile.clear_timestamp_filter_range();
-}
diff --git a/DevTools/ProfileViewer/ProfileTimelineWidget.h b/DevTools/ProfileViewer/ProfileTimelineWidget.h
deleted file mode 100644
index 056e07769e..0000000000
--- a/DevTools/ProfileViewer/ProfileTimelineWidget.h
+++ /dev/null
@@ -1,53 +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.
- */
-
-#pragma once
-
-#include <LibGUI/Frame.h>
-
-class Profile;
-
-class ProfileTimelineWidget final : public GUI::Frame {
-    C_OBJECT(ProfileTimelineWidget)
-public:
-    virtual ~ProfileTimelineWidget() override;
-
-private:
-    virtual void paint_event(GUI::PaintEvent&) override;
-    virtual void mousedown_event(GUI::MouseEvent&) override;
-    virtual void mousemove_event(GUI::MouseEvent&) override;
-    virtual void mouseup_event(GUI::MouseEvent&) override;
-
-    explicit ProfileTimelineWidget(Profile&);
-
-    u64 timestamp_at_x(int x) const;
-
-    Profile& m_profile;
-
-    bool m_selecting { false };
-    u64 m_select_start_time { 0 };
-    u64 m_select_end_time { 0 };
-};
diff --git a/DevTools/ProfileViewer/main.cpp b/DevTools/ProfileViewer/main.cpp
deleted file mode 100644
index 0cd47c37a5..0000000000
--- a/DevTools/ProfileViewer/main.cpp
+++ /dev/null
@@ -1,104 +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 "Profile.h"
-#include "ProfileTimelineWidget.h"
-#include <LibGUI/Action.h>
-#include <LibGUI/Application.h>
-#include <LibGUI/BoxLayout.h>
-#include <LibGUI/Menu.h>
-#include <LibGUI/MenuBar.h>
-#include <LibGUI/Model.h>
-#include <LibGUI/Splitter.h>
-#include <LibGUI/TableView.h>
-#include <LibGUI/TreeView.h>
-#include <LibGUI/Window.h>
-#include <stdio.h>
-
-int main(int argc, char** argv)
-{
-    if (argc != 2) {
-        printf("usage: %s <profile-file>\n", argv[0]);
-        return 0;
-    }
-
-    const char* path = argv[1];
-    auto profile = Profile::load_from_perfcore_file(path);
-
-    if (!profile) {
-        fprintf(stderr, "Unable to load profile '%s'\n", path);
-        return 1;
-    }
-
-    GUI::Application app(argc, argv);
-
-    auto window = GUI::Window::construct();
-    window->set_title("ProfileViewer");
-    window->set_rect(100, 100, 800, 600);
-
-    auto& main_widget = window->set_main_widget<GUI::Widget>();
-    main_widget.set_fill_with_background_color(true);
-    main_widget.set_layout<GUI::VerticalBoxLayout>();
-
-    main_widget.add<ProfileTimelineWidget>(*profile);
-
-    auto& bottom_splitter = main_widget.add<GUI::VerticalSplitter>();
-
-    auto& tree_view = bottom_splitter.add<GUI::TreeView>();
-    tree_view.set_headers_visible(true);
-    tree_view.set_model(profile->model());
-
-    auto& disassembly_view = bottom_splitter.add<GUI::TableView>();
-
-    tree_view.on_selection = [&](auto& index) {
-        profile->set_disassembly_index(index);
-        disassembly_view.set_model(profile->disassembly_model());
-    };
-
-    auto menubar = GUI::MenuBar::construct();
-    auto& app_menu = menubar->add_menu("ProfileViewer");
-    app_menu.add_action(GUI::CommonActions::make_quit_action([&](auto&) { app.quit(); }));
-
-    auto& view_menu = menubar->add_menu("View");
-    auto invert_action = GUI::Action::create_checkable("Invert tree", { Mod_Ctrl, Key_I }, [&](auto& action) {
-        profile->set_inverted(action.is_checked());
-    });
-    invert_action->set_checked(false);
-    view_menu.add_action(invert_action);
-
-    auto percent_action = GUI::Action::create_checkable("Show percentages", { Mod_Ctrl, Key_P }, [&](auto& action) {
-        profile->set_show_percentages(action.is_checked());
-        tree_view.update();
-        disassembly_view.update();
-    });
-    percent_action->set_checked(false);
-    view_menu.add_action(percent_action);
-
-    app.set_menubar(move(menubar));
-
-    window->show();
-    return app.exec();
-}