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

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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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6
imgui.h
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@ -107,7 +107,7 @@ public:
// Helpers at bottom of the file:
// - if (IMGUI_ONCE_UPON_A_FRAME) // Execute a block of code once per frame only
// - struct ImGuiTextFilter // Parse and apply text filter. In format "aaaaa[,bbbb][,ccccc]"
// - struct ImGuiTextFilter // Parse and apply text filters. In format "aaaaa[,bbbb][,ccccc]"
// - struct ImGuiTextBuffer // Text buffer for logging/accumulating text
// - struct ImGuiStorage // Custom key value storage (if you need to alter open/close states manually)
// - struct ImDrawList // Draw command list
@ -449,7 +449,7 @@ private:
bool TryIsNewFrame() const { const int current_frame = ImGui::GetFrameCount(); if (LastFrame == current_frame) return false; LastFrame = current_frame; return true; }
};
// Helper: Parse and apply text filter. In format "aaaaa[,bbbb][,ccccc]"
// Helper: Parse and apply text filters. In format "aaaaa[,bbbb][,ccccc]"
struct ImGuiTextFilter
{
struct TextRange
@ -463,7 +463,7 @@ struct ImGuiTextFilter
const char* end() const { return e; }
bool empty() const { return b == e; }
char front() const { return *b; }
static bool isblank(char c) { return c == ' ' && c == '\t'; }
static bool isblank(char c) { return c == ' ' || c == '\t'; }
void trim_blanks() { while (b < e && isblank(*b)) b++; while (e > b && isblank(*(e-1))) e--; }
void split(char separator, ImVector<TextRange>& out);
};