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Fixed ImGuiTextFilter triming of leading/trailing blanks. Documented "Filtering" section of demo better.

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This commit is contained in:
ocornut
2014-08-25 17:19:04 +01:00
parent 710b9b68b1
commit d17a586738
2 changed files with 12 additions and 4 deletions
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10
imgui.cpp
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@ -725,6 +725,7 @@ static void RegisterAliveId(const ImGuiID& id)
//-----------------------------------------------------------------------------
// Helper: Key->value storage
void ImGuiStorage::Clear()
{
Data.clear();
@ -797,6 +798,7 @@ void ImGuiStorage::SetAllInt(int v)
//-----------------------------------------------------------------------------
// Helper: Parse and apply text filters. In format "aaaaa[,bbbb][,ccccc]"
ImGuiTextFilter::ImGuiTextFilter()
{
InputBuf[0] = 0;
@ -888,6 +890,7 @@ bool ImGuiTextFilter::PassFilter(const char* val) const
//-----------------------------------------------------------------------------
// Helper: Text buffer for logging/accumulating text
void ImGuiTextBuffer::append(const char* fmt, ...)
{
va_list args;
@ -5854,7 +5857,12 @@ void ShowTestWindow(bool* open)
if (ImGui::CollapsingHeader("Filtering"))
{
static ImGuiTextFilter filter;
filter.Draw();
ImGui::Text("Filter usage:\n"
" \"\" display all lines\n"
" \"xxx\" display lines containing \"xxx\"\n"
" \"xxx,yyy\" display lines containing \"xxx\" or \"yyy\"\n"
" \"-xxx\" hide lines containing \"xxx\"");
filter.Draw();
const char* lines[] = { "aaa1.c", "bbb1.c", "ccc1.c", "aaa2.cpp", "bbb2.cpp", "ccc2.cpp", "abc.h", "hello, world" };
for (size_t i = 0; i < IM_ARRAYSIZE(lines); i++)
if (filter.PassFilter(lines[i]))