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318
pcsx2-qt/Debugger/DebuggerView.cpp
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318
pcsx2-qt/Debugger/DebuggerView.cpp
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// SPDX-FileCopyrightText: 2002-2025 PCSX2 Dev Team
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// SPDX-License-Identifier: GPL-3.0+
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#include "DebuggerView.h"
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#include "Debugger/DebuggerWindow.h"
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#include "Debugger/JsonValueWrapper.h"
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#include "Debugger/Docking/DockManager.h"
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#include "Debugger/Docking/DockTables.h"
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#include "DebugTools/DebugInterface.h"
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#include "common/Assertions.h"
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DebuggerView::DebuggerView(const DebuggerViewParameters& parameters, u32 flags)
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: QWidget(parameters.parent)
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, m_id(parameters.id)
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, m_unique_name(parameters.unique_name)
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, m_cpu(parameters.cpu)
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, m_cpu_override(parameters.cpu_override)
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, m_flags(flags)
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{
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updateStyleSheet();
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}
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DebugInterface& DebuggerView::cpu() const
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{
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if (m_cpu_override.has_value())
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return DebugInterface::get(*m_cpu_override);
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pxAssertRel(m_cpu, "DebuggerView::cpu called on object with null cpu.");
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return *m_cpu;
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}
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QString DebuggerView::uniqueName() const
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{
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return m_unique_name;
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}
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u64 DebuggerView::id() const
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{
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return m_id;
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}
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QString DebuggerView::displayName() const
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{
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QString name = displayNameWithoutSuffix();
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// If there are multiple debugger views with the same name, append a number
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// to the display name.
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if (m_display_name_suffix_number.has_value())
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name = tr("%1 #%2").arg(name).arg(*m_display_name_suffix_number);
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if (m_cpu_override)
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name = tr("%1 (%2)").arg(name).arg(DebugInterface::cpuName(*m_cpu_override));
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return name;
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}
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QString DebuggerView::displayNameWithoutSuffix() const
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{
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return m_translated_display_name;
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}
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QString DebuggerView::customDisplayName() const
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{
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return m_custom_display_name;
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}
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bool DebuggerView::setCustomDisplayName(QString display_name)
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{
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if (display_name.size() > DockUtils::MAX_DOCK_WIDGET_NAME_SIZE)
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return false;
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m_custom_display_name = display_name;
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return true;
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}
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bool DebuggerView::isPrimary() const
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{
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return m_is_primary;
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}
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void DebuggerView::setPrimary(bool is_primary)
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{
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m_is_primary = is_primary;
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}
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bool DebuggerView::setCpu(DebugInterface& new_cpu)
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{
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BreakPointCpu before = cpu().getCpuType();
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m_cpu = &new_cpu;
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BreakPointCpu after = cpu().getCpuType();
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return before == after;
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}
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std::optional<BreakPointCpu> DebuggerView::cpuOverride() const
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{
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return m_cpu_override;
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}
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bool DebuggerView::setCpuOverride(std::optional<BreakPointCpu> new_cpu)
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{
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BreakPointCpu before = cpu().getCpuType();
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m_cpu_override = new_cpu;
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BreakPointCpu after = cpu().getCpuType();
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return before == after;
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}
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bool DebuggerView::handleEvent(const DebuggerEvents::Event& event)
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{
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auto [begin, end] = m_event_handlers.equal_range(typeid(event).name());
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for (auto handler = begin; handler != end; handler++)
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if (handler->second(event))
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return true;
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return false;
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}
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bool DebuggerView::acceptsEventType(const char* event_type)
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{
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auto [begin, end] = m_event_handlers.equal_range(event_type);
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return begin != end;
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}
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void DebuggerView::toJson(JsonValueWrapper& json)
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{
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std::string custom_display_name_str = m_custom_display_name.toStdString();
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rapidjson::Value custom_display_name;
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custom_display_name.SetString(custom_display_name_str.c_str(), custom_display_name_str.size(), json.allocator());
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json.value().AddMember("customDisplayName", custom_display_name, json.allocator());
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json.value().AddMember("isPrimary", m_is_primary, json.allocator());
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}
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bool DebuggerView::fromJson(const JsonValueWrapper& json)
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{
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auto custom_display_name = json.value().FindMember("customDisplayName");
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if (custom_display_name != json.value().MemberEnd() && custom_display_name->value.IsString())
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{
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m_custom_display_name = QString(custom_display_name->value.GetString());
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m_custom_display_name.truncate(DockUtils::MAX_DOCK_WIDGET_NAME_SIZE);
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}
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auto is_primary = json.value().FindMember("isPrimary");
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if (is_primary != json.value().MemberEnd() && is_primary->value.IsBool())
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m_is_primary = is_primary->value.GetBool();
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return true;
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}
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void DebuggerView::switchToThisTab()
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{
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g_debugger_window->dockManager().switchToDebuggerView(this);
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}
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bool DebuggerView::supportsMultipleInstances()
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{
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return !(m_flags & DISALLOW_MULTIPLE_INSTANCES);
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}
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void DebuggerView::retranslateDisplayName()
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{
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if (!m_custom_display_name.isEmpty())
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{
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m_translated_display_name = m_custom_display_name;
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}
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else
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{
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auto description = DockTables::DEBUGGER_VIEWS.find(metaObject()->className());
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if (description != DockTables::DEBUGGER_VIEWS.end())
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m_translated_display_name = QCoreApplication::translate("DebuggerView", description->second.display_name);
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else
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m_translated_display_name = QString();
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}
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}
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std::optional<int> DebuggerView::displayNameSuffixNumber() const
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{
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return m_display_name_suffix_number;
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}
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void DebuggerView::setDisplayNameSuffixNumber(std::optional<int> suffix_number)
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{
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m_display_name_suffix_number = suffix_number;
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}
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void DebuggerView::updateStyleSheet()
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{
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QString stylesheet;
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if (m_flags & MONOSPACE_FONT)
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{
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// Easiest way to handle cross platform monospace fonts
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// There are issues related to TabWidget -> Children font inheritance otherwise
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#if defined(WIN32)
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stylesheet += QStringLiteral("font-family: 'Lucida Console';");
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#elif defined(__APPLE__)
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stylesheet += QStringLiteral("font-family: 'Monaco';");
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#else
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stylesheet += QStringLiteral("font-family: 'Monospace';");
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#endif
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}
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// HACK: Make the font size smaller without applying a stylesheet to the
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// whole window (which would impact performance).
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if (g_debugger_window)
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stylesheet += QString("font-size: %1pt;").arg(g_debugger_window->fontSize());
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setStyleSheet(stylesheet);
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}
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void DebuggerView::goToInDisassembler(u32 address, bool switch_to_tab)
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{
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DebuggerEvents::GoToAddress event;
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event.address = address;
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event.filter = DebuggerEvents::GoToAddress::DISASSEMBLER;
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event.switch_to_tab = switch_to_tab;
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DebuggerView::sendEvent(std::move(event));
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}
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void DebuggerView::goToInMemoryView(u32 address, bool switch_to_tab)
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{
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DebuggerEvents::GoToAddress event;
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event.address = address;
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event.filter = DebuggerEvents::GoToAddress::MEMORY_VIEW;
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event.switch_to_tab = switch_to_tab;
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DebuggerView::sendEvent(std::move(event));
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}
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void DebuggerView::sendEventImplementation(const DebuggerEvents::Event& event)
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{
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if (!g_debugger_window)
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return;
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for (const auto& [unique_name, widget] : g_debugger_window->dockManager().debuggerViews())
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if (widget->isPrimary() && widget->handleEvent(event))
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return;
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for (const auto& [unique_name, widget] : g_debugger_window->dockManager().debuggerViews())
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if (!widget->isPrimary() && widget->handleEvent(event))
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return;
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}
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void DebuggerView::broadcastEventImplementation(const DebuggerEvents::Event& event)
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{
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if (!g_debugger_window)
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return;
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for (const auto& [unique_name, widget] : g_debugger_window->dockManager().debuggerViews())
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widget->handleEvent(event);
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}
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std::vector<QAction*> DebuggerView::createEventActionsImplementation(
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QMenu* menu,
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u32 max_top_level_actions,
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bool skip_self,
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const char* event_type,
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const char* action_prefix,
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std::function<const DebuggerEvents::Event*()> event_func)
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{
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if (!g_debugger_window)
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return {};
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std::vector<DebuggerView*> receivers;
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for (const auto& [unique_name, widget] : g_debugger_window->dockManager().debuggerViews())
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if ((!skip_self || widget != this) && widget->acceptsEventType(event_type))
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receivers.emplace_back(widget);
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std::sort(receivers.begin(), receivers.end(), [&](const DebuggerView* lhs, const DebuggerView* rhs) {
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if (lhs->displayNameWithoutSuffix() == rhs->displayNameWithoutSuffix())
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return lhs->displayNameSuffixNumber() < rhs->displayNameSuffixNumber();
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return lhs->displayNameWithoutSuffix() < rhs->displayNameWithoutSuffix();
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});
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QMenu* submenu = nullptr;
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if (receivers.size() > max_top_level_actions)
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{
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QString title_format = QCoreApplication::translate("DebuggerEvent", "%1...");
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submenu = new QMenu(title_format.arg(QCoreApplication::translate("DebuggerEvent", action_prefix)), menu);
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}
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std::vector<QAction*> actions;
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for (size_t i = 0; i < receivers.size(); i++)
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{
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DebuggerView* receiver = receivers[i];
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QAction* action;
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if (!submenu || i + 1 < max_top_level_actions)
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{
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QString title_format = QCoreApplication::translate("DebuggerEvent", "%1 %2");
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QString event_title = QCoreApplication::translate("DebuggerEvent", action_prefix);
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QString title = title_format.arg(event_title).arg(receiver->displayName());
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action = new QAction(title, menu);
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menu->addAction(action);
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}
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else
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{
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action = new QAction(receiver->displayName(), submenu);
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submenu->addAction(action);
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}
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connect(action, &QAction::triggered, receiver, [receiver, event_func]() {
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const DebuggerEvents::Event* event = event_func();
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if (event)
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receiver->handleEvent(*event);
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});
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actions.emplace_back(action);
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}
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if (submenu)
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menu->addMenu(submenu);
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return actions;
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}
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