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Added LogFinish() to stop logging at an arbitrary point.

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This commit is contained in:
ocornut 2014-12-29 18:13:41 +00:00
parent 0796dc0dc1
commit 1b25fa8169
2 changed files with 36 additions and 28 deletions
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50
imgui.cpp
View File

@ -635,7 +635,7 @@ static void ImConvertColorHSVtoRGB(float h, float s, float v, float& out_r, floa
static bool ImLoadFileToMemory(const char* filename, const char* file_open_mode, void** out_file_data, size_t* out_file_size, size_t padding_bytes)
{
IM_ASSERT(filename && file_open_mode && out_file_data && out_file_size);
IM_ASSERT(padding_bytes >= 0);
IM_ASSERT(padding_bytes >= 0);
*out_file_data = NULL;
*out_file_size = 0;
@ -663,8 +663,8 @@ static bool ImLoadFileToMemory(const char* filename, const char* file_open_mode,
ImGui::MemFree(file_data);
return false;
}
if (padding_bytes > 0)
memset((void *)(((char*)file_data) + file_size), 0, padding_bytes);
if (padding_bytes > 0)
memset((void *)(((char*)file_data) + file_size), 0, padding_bytes);
fclose(f);
*out_file_data = file_data;
@ -2660,25 +2660,7 @@ void ImGui::End()
// Stop logging
if (!(window->Flags & ImGuiWindowFlags_ChildWindow)) // FIXME: add more options for scope of logging
{
g.LogEnabled = false;
if (g.LogFile != NULL)
{
fprintf(g.LogFile, "\n");
if (g.LogFile == stdout)
fflush(g.LogFile);
else
fclose(g.LogFile);
g.LogFile = NULL;
}
if (g.LogClipboard->size() > 1)
{
g.LogClipboard->append("\n");
if (g.IO.SetClipboardTextFn)
g.IO.SetClipboardTextFn(g.LogClipboard->begin());
g.LogClipboard->clear();
}
}
ImGui::LogFinish();
// Pop
window->RootWindow = NULL;
@ -3487,6 +3469,30 @@ void ImGui::LogToClipboard(int max_depth)
g.LogAutoExpandMaxDepth = max_depth;
}
void ImGui::LogFinish()
{
ImGuiState& g = GImGui;
if (!g.LogEnabled)
return;
g.LogEnabled = false;
if (g.LogFile != NULL)
{
fprintf(g.LogFile, "\n");
if (g.LogFile == stdout)
fflush(g.LogFile);
else
fclose(g.LogFile);
g.LogFile = NULL;
}
if (g.LogClipboard->size() > 1)
{
g.LogClipboard->append("\n");
if (g.IO.SetClipboardTextFn)
g.IO.SetClipboardTextFn(g.LogClipboard->begin());
g.LogClipboard->clear();
}
}
// Helper to display logging buttons
void ImGui::LogButtons()
{

14
imgui.h
View File

@ -212,6 +212,7 @@ namespace ImGui
// ID scopes
// If you are creating repeated widgets in a loop you most likely want to push a unique identifier so ImGui can differentiate them.
// You can also use ## within your widget name to distinguish them from each others (see 'Programmer Guide')
IMGUI_API void PushID(const char* str_id); // push identifier into the ID stack. IDs are hash of the *entire* stack!
IMGUI_API void PushID(const void* ptr_id);
IMGUI_API void PushID(const int int_id);
@ -271,7 +272,7 @@ namespace ImGui
IMGUI_API void TreePop();
IMGUI_API void OpenNextNode(bool open); // force open/close the next TreeNode or CollapsingHeader
// Value helper output "name: value". tip: freely declare your own within the ImGui namespace!
// Value() Helpers: output single value in "name: value" format. Tip: freely declare your own within the ImGui namespace!
IMGUI_API void Value(const char* prefix, bool b);
IMGUI_API void Value(const char* prefix, int v);
IMGUI_API void Value(const char* prefix, unsigned int v);
@ -279,11 +280,12 @@ namespace ImGui
IMGUI_API void Color(const char* prefix, const ImVec4& v);
IMGUI_API void Color(const char* prefix, unsigned int v);
// Logging
IMGUI_API void LogButtons();
IMGUI_API void LogToTTY(int max_depth = -1);
IMGUI_API void LogToFile(int max_depth = -1, const char* filename = NULL);
IMGUI_API void LogToClipboard(int max_depth = -1);
// Logging: All text output can be redirected to tty/file/clipboard. Tree nodes are automatically opened.
IMGUI_API void LogToTTY(int max_depth = -1); // start logging to tty
IMGUI_API void LogToFile(int max_depth = -1, const char* filename = NULL); // start logging to file
IMGUI_API void LogToClipboard(int max_depth = -1); // start logging to OS clipboard
IMGUI_API void LogFinish(); // stop logging (close file, etc.)
IMGUI_API void LogButtons(); // helper to display buttons for logging to tty/file/clipboard
// Utilities
IMGUI_API bool IsItemHovered(); // was the last item active area hovered by mouse?