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CommonHostInterface: Remove EnumerateOSDMessages()

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This commit is contained in:
Connor McLaughlin 2021-08-15 12:20:05 +10:00
parent e6ea6358a0
commit bba6ad4a84
2 changed files with 18 additions and 32 deletions
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49
src/frontend-common/common_host_interface.cpp
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@ -1325,29 +1325,6 @@ void CommonHostInterface::ClearOSDMessages()
ImGuiFullscreen::ClearNotifications();
}
bool CommonHostInterface::EnumerateOSDMessages(std::function<bool(const std::string&, float)> callback)
{
auto iter = m_osd_active_messages.begin();
while (iter != m_osd_active_messages.end())
{
const OSDMessage& msg = *iter;
const double time = msg.time.GetTimeSeconds();
const float time_remaining = static_cast<float>(msg.duration - time);
if (time_remaining <= 0.0f)
{
iter = m_osd_active_messages.erase(iter);
continue;
}
if (callback && !callback(iter->text, time_remaining))
return false;
++iter;
}
return true;
}
void CommonHostInterface::AcquirePendingOSDMessages()
{
// memory_order_consume is roughly equivalent to adding a volatile keyword to the read from the deque.
@ -1415,17 +1392,29 @@ void CommonHostInterface::DrawOSDMessages()
font = ImGui::GetFont();
}
EnumerateOSDMessages([max_width, spacing, padding, rounding, &position_x, &position_y,
font](const std::string& message, float time_remaining) -> bool {
auto iter = m_osd_active_messages.begin();
while (iter != m_osd_active_messages.end())
{
const OSDMessage& msg = *iter;
const double time = msg.time.GetTimeSeconds();
const float time_remaining = static_cast<float>(msg.duration - time);
if (time_remaining <= 0.0f)
{
iter = m_osd_active_messages.erase(iter);
continue;
}
++iter;
const float opacity = std::min(time_remaining, 1.0f);
const u32 alpha = static_cast<u32>(opacity * 255.0f);
if (position_y >= ImGui::GetIO().DisplaySize.y)
return false;
break;
const ImVec2 pos(position_x, position_y);
const ImVec2 text_size(
font->CalcTextSizeA(font->FontSize, max_width, -1.0f, message.c_str(), message.c_str() + message.length()));
font->CalcTextSizeA(font->FontSize, max_width, -1.0f, msg.text.c_str(), msg.text.c_str() + msg.text.length()));
const ImVec2 size(text_size.x + padding * 2.0f, text_size.y + padding * 2.0f);
const ImVec4 text_rect(pos.x + padding, pos.y + padding, pos.x + size.x - padding, pos.y + size.y - padding);
@ -1433,11 +1422,9 @@ void CommonHostInterface::DrawOSDMessages()
dl->AddRectFilled(pos, ImVec2(pos.x + size.x, pos.y + size.y), IM_COL32(0x21, 0x21, 0x21, alpha), rounding);
dl->AddRect(pos, ImVec2(pos.x + size.x, pos.y + size.y), IM_COL32(0x48, 0x48, 0x48, alpha), rounding);
dl->AddText(font, font->FontSize, ImVec2(text_rect.x, text_rect.y), IM_COL32(0xff, 0xff, 0xff, alpha),
message.c_str(), nullptr, max_width, &text_rect);
msg.text.c_str(), msg.text.c_str() + msg.text.length(), max_width, &text_rect);
position_y += size.y + spacing;
return true;
});
}
}
void CommonHostInterface::DrawDebugWindows()

1
src/frontend-common/common_host_interface.h
View file

@ -223,7 +223,6 @@ public:
/// Adds OSD messages, duration is in seconds.
void AddOSDMessage(std::string message, float duration = 2.0f) override;
bool EnumerateOSDMessages(std::function<bool(const std::string&, float)> callback);
void ClearOSDMessages();
/// async message queue bookeeping for. Should be called on UI thread.