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ImStrv: standardized code doing format copy, optimized ImStrStr

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ocornut
2021-05-25 14:08:20 +02:00
committed by ocornut
parent 963d39eea7
commit 0dd8e4a528
2 changed files with 57 additions and 33 deletions
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69
imgui_widgets.cpp
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@@ -2684,14 +2684,20 @@ bool ImGui::DragScalar(ImStrv label, ImGuiDataType data_type, void* p_data, floa
return false;
// FIXME-IMSTR
char format_0[64]; // format may not end with \0
const char* format = format_0;
IM_ASSERT(format_p.End - format_p.Begin < IM_ARRAYSIZE(format_0));
ImStrncpy(format_0, format_p, IM_ARRAYSIZE(format_0));
// Default format string when passing NULL
const char* format;
char format_buf[64];
if (!format_p)
{
// Default format string when passing NULL
format = DataTypeGetInfo(data_type)->PrintFmt;
}
else
{
// Copy format string (format may not be zero-terminated)
format = format_buf;
IM_ASSERT(format_p.End - format_p.Begin < IM_ARRAYSIZE(format_buf));
ImStrncpy(format_buf, format_p, IM_ARRAYSIZE(format_buf));
}
const bool hovered = ItemHoverable(frame_bb, id, g.LastItemData.ItemFlags);
bool temp_input_is_active = temp_input_allowed && TempInputIsActive(id);
@@ -3296,13 +3302,20 @@ bool ImGui::SliderScalar(ImStrv label, ImGuiDataType data_type, void* p_data, co
return false;
// FIXME-IMSTR
char format_0[64]; // format may not end with \0
const char* format = format_0;
IM_ASSERT(format_p.End - format_p.Begin < IM_ARRAYSIZE(format_0));
// Default format string when passing NULL
const char* format;
char format_buf[64];
if (!format_p)
{
// Default format string when passing NULL
format = DataTypeGetInfo(data_type)->PrintFmt;
}
else
{
// Copy format string (format may not be zero-terminated)
format = format_buf;
IM_ASSERT(format_p.End - format_p.Begin < IM_ARRAYSIZE(format_buf));
ImStrncpy(format_buf, format_p, IM_ARRAYSIZE(format_buf));
}
const bool hovered = ItemHoverable(frame_bb, id, g.LastItemData.ItemFlags);
bool temp_input_is_active = temp_input_allowed && TempInputIsActive(id);
@@ -3472,13 +3485,20 @@ bool ImGui::VSliderScalar(ImStrv label, const ImVec2& size, ImGuiDataType data_t
return false;
// FIXME-IMSTR
char format_0[64]; // format may not end with \0
const char* format = format_0;
IM_ASSERT(format_p.End - format_p.Begin < IM_ARRAYSIZE(format_0));
// Default format string when passing NULL
const char* format;
char format_buf[64];
if (!format_p)
{
// Default format string when passing NULL
format = DataTypeGetInfo(data_type)->PrintFmt;
}
else
{
// Copy format string (format may not be zero-terminated)
format = format_buf;
IM_ASSERT(format_p.End - format_p.Begin < IM_ARRAYSIZE(format_buf));
ImStrncpy(format_buf, format_p, IM_ARRAYSIZE(format_buf));
}
const bool hovered = ItemHoverable(frame_bb, id, g.LastItemData.ItemFlags);
const bool clicked = hovered && IsMouseClicked(0, ImGuiInputFlags_None, id);
@@ -3764,13 +3784,20 @@ bool ImGui::InputScalar(ImStrv label, ImGuiDataType data_type, void* p_data, con
IM_ASSERT((flags & ImGuiInputTextFlags_EnterReturnsTrue) == 0); // Not supported by InputScalar(). Please open an issue if you this would be useful to you. Otherwise use IsItemDeactivatedAfterEdit()!
// FIXME-IMSTR
char format_0[64]; // format may not end with \0
const char* format = format_0;
IM_ASSERT(format_p.End - format_p.Begin < IM_ARRAYSIZE(format_0));
ImStrncpy(format_0, format_p, IM_ARRAYSIZE(format_0));
const char* format;
char format_buf[64];
if (!format_p)
{
// Default format string when passing NULL
format = DataTypeGetInfo(data_type)->PrintFmt;
}
else
{
// Copy format string (format may not be zero-terminated)
format = format_buf;
IM_ASSERT(format_p.End - format_p.Begin < IM_ARRAYSIZE(format_buf));
ImStrncpy(format_buf, format_p, IM_ARRAYSIZE(format_buf));
}
void* p_data_default = (g.NextItemData.HasFlags & ImGuiNextItemDataFlags_HasRefVal) ? &g.NextItemData.RefVal : &g.DataTypeZeroValue;