mirror of https://github.com/PCSX2/pcsx2.git
246 lines
6.0 KiB
C++
246 lines
6.0 KiB
C++
// SPDX-FileCopyrightText: 2002-2024 PCSX2 Dev Team
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// SPDX-License-Identifier: GPL-3.0+
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#include "PrecompiledHeader.h"
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#include "Assertions.h"
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#include "ProgressCallback.h"
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#include "StringUtil.h"
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#include "Console.h"
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#include <cmath>
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#include <cstdio>
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#include <limits>
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ProgressCallback::~ProgressCallback() {}
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void ProgressCallback::SetFormattedStatusText(const char* Format, ...)
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{
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va_list ap;
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va_start(ap, Format);
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const std::string str(StringUtil::StdStringFromFormatV(Format, ap));
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va_end(ap);
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SetStatusText(str.c_str());
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}
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void ProgressCallback::DisplayFormattedError(const char* format, ...)
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{
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va_list ap;
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va_start(ap, format);
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const std::string str(StringUtil::StdStringFromFormatV(format, ap));
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va_end(ap);
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DisplayError(str.c_str());
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}
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void ProgressCallback::DisplayFormattedWarning(const char* format, ...)
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{
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va_list ap;
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va_start(ap, format);
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const std::string str(StringUtil::StdStringFromFormatV(format, ap));
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va_end(ap);
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DisplayWarning(str.c_str());
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}
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void ProgressCallback::DisplayFormattedInformation(const char* format, ...)
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{
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va_list ap;
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va_start(ap, format);
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const std::string str(StringUtil::StdStringFromFormatV(format, ap));
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va_end(ap);
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DisplayInformation(str.c_str());
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}
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void ProgressCallback::DisplayFormattedDebugMessage(const char* format, ...)
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{
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va_list ap;
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va_start(ap, format);
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const std::string str(StringUtil::StdStringFromFormatV(format, ap));
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va_end(ap);
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DisplayDebugMessage(str.c_str());
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}
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void ProgressCallback::DisplayFormattedModalError(const char* format, ...)
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{
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va_list ap;
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va_start(ap, format);
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const std::string str(StringUtil::StdStringFromFormatV(format, ap));
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va_end(ap);
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ModalError(str.c_str());
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}
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bool ProgressCallback::DisplayFormattedModalConfirmation(const char* format, ...)
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{
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va_list ap;
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va_start(ap, format);
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const std::string str(StringUtil::StdStringFromFormatV(format, ap));
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va_end(ap);
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return ModalConfirmation(str.c_str());
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}
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void ProgressCallback::DisplayFormattedModalInformation(const char* format, ...)
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{
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va_list ap;
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va_start(ap, format);
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const std::string str(StringUtil::StdStringFromFormatV(format, ap));
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va_end(ap);
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ModalInformation(str.c_str());
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}
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namespace
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{
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class NullProgressCallbacks final : public ProgressCallback
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{
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public:
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void PushState() override {}
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void PopState() override {}
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bool IsCancelled() const override { return false; }
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bool IsCancellable() const override { return false; }
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void SetCancellable(bool cancellable) override {}
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void SetTitle(const char* title) override {}
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void SetStatusText(const char* statusText) override {}
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void SetProgressRange(u32 range) override {}
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void SetProgressValue(u32 value) override {}
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void IncrementProgressValue() override {}
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void SetProgressState(ProgressState state) override {}
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void DisplayError(const char* message) override { Console.Error("%s", message); }
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void DisplayWarning(const char* message) override { Console.Warning("%s", message); }
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void DisplayInformation(const char* message) override { Console.WriteLn("%s", message); }
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void DisplayDebugMessage(const char* message) override { DevCon.WriteLn("%s", message); }
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void ModalError(const char* message) override { Console.Error(message); }
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bool ModalConfirmation(const char* message) override
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{
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Console.WriteLn("%s", message);
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return false;
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}
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void ModalInformation(const char* message) override { Console.WriteLn("%s", message); }
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};
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} // namespace
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static NullProgressCallbacks s_nullProgressCallbacks;
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ProgressCallback* ProgressCallback::NullProgressCallback = &s_nullProgressCallbacks;
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std::unique_ptr<ProgressCallback> ProgressCallback::CreateNullProgressCallback()
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{
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return std::make_unique<NullProgressCallbacks>();
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}
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BaseProgressCallback::BaseProgressCallback()
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{
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}
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BaseProgressCallback::~BaseProgressCallback()
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{
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State* pNextState = m_saved_state;
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while (pNextState != NULL)
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{
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State* pCurrentState = pNextState;
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pNextState = pCurrentState->next_saved_state;
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delete pCurrentState;
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}
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}
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void BaseProgressCallback::PushState()
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{
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State* pNewState = new State;
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pNewState->cancellable = m_cancellable;
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pNewState->status_text = m_status_text;
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pNewState->progress_range = m_progress_range;
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pNewState->progress_value = m_progress_value;
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pNewState->base_progress_value = m_base_progress_value;
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pNewState->next_saved_state = m_saved_state;
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m_saved_state = pNewState;
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}
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void BaseProgressCallback::PopState()
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{
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pxAssert(m_saved_state);
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State* state = m_saved_state;
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m_saved_state = nullptr;
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// impose the current position into the previous range
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const u32 new_progress_value =
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(m_progress_range != 0) ?
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static_cast<u32>(((float)m_progress_value / (float)m_progress_range) * (float)state->progress_range) :
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state->progress_value;
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m_cancellable = state->cancellable;
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m_status_text = std::move(state->status_text);
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m_progress_range = state->progress_range;
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m_progress_value = new_progress_value;
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m_base_progress_value = state->base_progress_value;
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m_saved_state = state->next_saved_state;
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delete state;
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}
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bool BaseProgressCallback::IsCancelled() const
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{
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return m_cancelled;
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}
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bool BaseProgressCallback::IsCancellable() const
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{
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return m_cancellable;
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}
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void BaseProgressCallback::SetCancellable(bool cancellable)
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{
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m_cancellable = cancellable;
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}
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void BaseProgressCallback::SetStatusText(const char* text)
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{
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m_status_text = text;
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}
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void BaseProgressCallback::SetProgressRange(u32 range)
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{
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if (m_saved_state)
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{
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// impose the previous range on this range
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m_progress_range = m_saved_state->progress_range * range;
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m_base_progress_value = m_progress_value = m_saved_state->progress_value * range;
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}
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else
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{
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m_progress_range = range;
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m_progress_value = 0;
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m_base_progress_value = 0;
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}
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}
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void BaseProgressCallback::SetProgressValue(u32 value)
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{
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SetProgressState(ProgressState::Normal);
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m_progress_value = m_base_progress_value + value;
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}
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void BaseProgressCallback::IncrementProgressValue()
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{
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SetProgressValue((m_progress_value - m_base_progress_value) + 1);
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}
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void BaseProgressCallback::SetProgressState(ProgressState state)
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{
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m_progress_state = state;
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}
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