Renamed misc/stl/imgui_stl.h,.cpp to misc/cpp/imgui_stdlib.h in prevision for other files.(#2035, #2096)

Added misc/README file.

docs/CHANGELOG.txt

@@ -36,6 +36,7 @@ HOW TO UPDATE?
 Breaking Changes:
 
 - Renamed SetScrollHere() to SetScrollHereY(). Kept redirection function (will obsolete).
+- Renamed misc/stl/imgui_stl.* to misc/cpp/imgui_stdlib.* in prevision for other C++ helper files. (#2035, #2096)
 
 Other Changes:
 
@@ -162,6 +163,7 @@ Other Changes:
 - Selectable: Added ImGuiSelectableFlags_Disabled flag in the public API. (#211)
 - ColorEdit4: Fixed a bug when text input or drag and drop leading to unsaturated HSV values would erroneously alter the resulting color. (#2050)
 - Misc: Added optional misc/stl/imgui_stl.h wrapper to use with STL types (e.g. InputText with std::string). (#2006, #1443, #1008)
+  [*EDIT* renamed to misc/std/imgui_stdlib.h in 1.66]
 - Misc: Added IMGUI_VERSION_NUM for easy compile-time testing. (#2025)
 - Misc: Added ImGuiMouseCursor_Hand cursor enum + corresponding software cursor. (#1913, 1914) [@aiekick, @ocornut] 
 - Misc: Tweaked software mouse cursor offset to match the offset of the corresponding Windows 10 cursors.
@@ -233,7 +235,7 @@ Other Changes:
   - Some frameworks (such as the Allegro, Marmalade) handle both the "platform" and "rendering" part, and your custom engine may as well.
   - Read examples/README.txt for details.
 - Added IsItemDeactivated() to query if the last item was active previously and isn't anymore. Useful for Undo/Redo patterns. (#820, #956, #1875)
-- Added IsItemDeactivatedAfterChange() [*EDIT* renamed to IsItemDeactivatedAfterEdit() in 1.63) if the last item was active previously, 
+- Added IsItemDeactivatedAfterChange() [*EDIT* renamed to IsItemDeactivatedAfterEdit() in 1.63] if the last item was active previously, 
   is not anymore, and during its active state modified a value. Note that you may still get false positive (e.g. drag value and while 
   holding return on the same value). (#820, #956, #1875)
 - Nav: Added support for PageUp/PageDown (explorer-style: first aim at bottom/top most item, when scroll a page worth of contents). (#787)

imgui.cpp

@@ -342,6 +342,7 @@ CODE
  When you are not sure about a old symbol or function name, try using the Search/Find function of your IDE to look for comments or references in all imgui files.
  You can read releases logs https://github.com/ocornut/imgui/releases for more details.
 
+ - 2018/10/12 (1.66) - Renamed misc/stl/imgui_stl.* to misc/cpp/imgui_stdlib.* in prevision for other C++ helper files.
  - 2018/09/28 (1.66) - renamed SetScrollHere() to SetScrollHereY(). Kept redirection function (will obsolete).
  - 2018/09/06 (1.65) - renamed stb_truetype.h to imstb_truetype.h, stb_textedit.h to imstb_textedit.h, and stb_rect_pack.h to imstb_rectpack.h. 
                        If you were conveniently using the imgui copy of those STB headers in your project you will have to update your include paths.

imgui.h

@@ -392,7 +392,7 @@ namespace ImGui
     IMGUI_API bool          VSliderScalar(const char* label, const ImVec2& size, ImGuiDataType data_type, void* v, const void* v_min, const void* v_max, const char* format = NULL, float power = 1.0f);
 
     // Widgets: Input with Keyboard
-    // If you want to use InputText() with a dynamic string type such as std::string or your own, see misc/stl/imgui_stl.h
+    // If you want to use InputText() with a dynamic string type such as std::string or your own, see misc/cpp/imgui_stdlib.h
     IMGUI_API bool          InputText(const char* label, char* buf, size_t buf_size, ImGuiInputTextFlags flags = 0, ImGuiInputTextCallback callback = NULL, void* user_data = NULL);
     IMGUI_API bool          InputTextMultiline(const char* label, char* buf, size_t buf_size, const ImVec2& size = ImVec2(0,0), ImGuiInputTextFlags flags = 0, ImGuiInputTextCallback callback = NULL, void* user_data = NULL);
     IMGUI_API bool          InputFloat(const char* label, float* v, float step = 0.0f, float step_fast = 0.0f, const char* format = "%.3f", ImGuiInputTextFlags extra_flags = 0);
@@ -668,7 +668,7 @@ enum ImGuiInputTextFlags_
     ImGuiInputTextFlags_Password            = 1 << 15,  // Password mode, display all characters as '*'
     ImGuiInputTextFlags_NoUndoRedo          = 1 << 16,  // Disable undo/redo. Note that input text owns the text data while active, if you want to provide your own undo/redo stack you need e.g. to call ClearActiveID().
     ImGuiInputTextFlags_CharsScientific     = 1 << 17,  // Allow 0123456789.+-*/eE (Scientific notation input)
-    ImGuiInputTextFlags_CallbackResize      = 1 << 18,  // Callback on buffer capacity changes request (beyond 'buf_size' parameter value), allowing the string to grow. Notify when the string wants to be resized (for string types which hold a cache of their Size). You will be provided a new BufSize in the callback and NEED to honor it. (see misc/stl/imgui_stl.h for an example of using this)
+    ImGuiInputTextFlags_CallbackResize      = 1 << 18,  // Callback on buffer capacity changes request (beyond 'buf_size' parameter value), allowing the string to grow. Notify when the string wants to be resized (for string types which hold a cache of their Size). You will be provided a new BufSize in the callback and NEED to honor it. (see misc/cpp/imgui_stdlib.h for an example of using this)
     // [Internal]
     ImGuiInputTextFlags_Multiline           = 1 << 20   // For internal use by InputTextMultiline()
 };

imgui_demo.cpp

@@ -448,7 +448,7 @@ void ImGui::ShowDemoWindow(bool* p_open)
                 static char str0[128] = "Hello, world!";
                 static int i0 = 123;
                 ImGui::InputText("input text", str0, IM_ARRAYSIZE(str0));
-                ImGui::SameLine(); ShowHelpMarker("USER:\nHold SHIFT or use mouse to select text.\n" "CTRL+Left/Right to word jump.\n" "CTRL+A or double-click to select all.\n" "CTRL+X,CTRL+C,CTRL+V clipboard.\n" "CTRL+Z,CTRL+Y undo/redo.\n" "ESCAPE to revert.\n\nPROGRAMMER:\nYou can use the ImGuiInputTextFlags_CallbackResize facility if you need to wire InputText() to a dynamic string type. See misc/stl/imgui_stl.h for an example (this is not demonstrated in imgui_demo.cpp).");
+                ImGui::SameLine(); ShowHelpMarker("USER:\nHold SHIFT or use mouse to select text.\n" "CTRL+Left/Right to word jump.\n" "CTRL+A or double-click to select all.\n" "CTRL+X,CTRL+C,CTRL+V clipboard.\n" "CTRL+Z,CTRL+Y undo/redo.\n" "ESCAPE to revert.\n\nPROGRAMMER:\nYou can use the ImGuiInputTextFlags_CallbackResize facility if you need to wire InputText() to a dynamic string type. See misc/cpp/imgui_stdlib.h for an example (this is not demonstrated in imgui_demo.cpp).");
 
                 ImGui::InputInt("input int", &i0);
                 ImGui::SameLine(); ShowHelpMarker("You can apply arithmetic operators +,*,/ on numerical values.\n  e.g. [ 100 ], input \'*2\', result becomes [ 200 ]\nUse +- to subtract.\n");
@@ -895,7 +895,7 @@ void ImGui::ShowDemoWindow(bool* p_open)
                 "label:\n"
                 "\tlock cmpxchg8b eax\n";
 
-            ShowHelpMarker("You can use the ImGuiInputTextFlags_CallbackResize facility if you need to wire InputTextMultiline() to a dynamic string type. See misc/stl/imgui_stl.h for an example. (This is not demonstrated in imgui_demo.cpp)");
+            ShowHelpMarker("You can use the ImGuiInputTextFlags_CallbackResize facility if you need to wire InputTextMultiline() to a dynamic string type. See misc/cpp/imgui_stdlib.h for an example. (This is not demonstrated in imgui_demo.cpp)");
             ImGui::Checkbox("Read-only", &read_only);
             ImGuiInputTextFlags flags = ImGuiInputTextFlags_AllowTabInput | (read_only ? ImGuiInputTextFlags_ReadOnly : 0);
             ImGui::InputTextMultiline("##source", text, IM_ARRAYSIZE(text), ImVec2(-1.0f, ImGui::GetTextLineHeight() * 16), flags);

imgui_widgets.cpp

@@ -3094,7 +3094,7 @@ static bool InputTextFilterCharacter(unsigned int* p_char, ImGuiInputTextFlags f
 //   This is so we can easily call InputText() on static arrays using ARRAYSIZE() and to match 
 //   Note that in std::string world, capacity() would omit 1 byte used by the zero-terminator.
 // - When active, hold on a privately held copy of the text (and apply back to 'buf'). So changing 'buf' while the InputText is active has no effect.
-// - If you want to use ImGui::InputText() with std::string, see misc/stl/imgui_stl.h
+// - If you want to use ImGui::InputText() with std::string, see misc/cpp/imgui_stdlib.h
 // (FIXME: Rather messy function partly because we are doing UTF8 > u16 > UTF8 conversions on the go to more easily handle stb_textedit calls. Ideally we should stay in UTF-8 all the time. See https://github.com/nothings/stb/issues/188)
 bool ImGui::InputTextEx(const char* label, char* buf, int buf_size, const ImVec2& size_arg, ImGuiInputTextFlags flags, ImGuiInputTextCallback callback, void* callback_user_data)
 {

misc/README.txt

@@ -0,0 +1,18 @@
+
+misc/cpp/
+  InputText() wrappers for C++ standard library (STL) types (std::string, etc.).
+  This is also an example of how you may wrap your own similar types.
+
+misc/fonts/
+  Fonts loading/merging instructions (e.g. How to handle glyph ranges, how to merge icons fonts).
+  Command line tool "binary_to_compressed_c" to create compressed arrays to embed data in source code.
+  Suggested fonts and links.
+
+misc/freetype/
+  Font atlas builder/rasterizer using FreeType instead of stb_truetype.
+  Benefit from better FreeType rasterization, in particular for small fonts.
+
+misc/natnis/
+  Natvis file to describe dear imgui types in the Visual Studio debugger. 
+  With this, types like ImVector<> will be displayed nicely in the debugger. 
+  You can include this file a Visual Studio project file, or install it in Visual Studio folder.

misc/cpp/imgui_stdlib.cpp

@@ -1,4 +1,4 @@
-// imgui_stl.cpp
+// imgui_stdlib.cpp
 // Wrappers for C++ standard library (STL) types (std::string, etc.)
 // This is also an example of how you may wrap your own similar types.
 
@@ -6,8 +6,11 @@
 // - std::string support is only guaranteed to work from C++11. 
 //   If you try to use it pre-C++11, please share your findings (w/ info about compiler/architecture)
 
+// Changelog:
+// - v0.10: Initial version. Added InputText() / InputTextMultiline() calls with std::string
+
 #include "imgui.h"
-#include "imgui_stl.h"
+#include "imgui_stdlib.h"
 
 struct InputTextCallback_UserData
 {

misc/cpp/imgui_stdlib.h

@@ -1,4 +1,4 @@
-// imgui_stl.h
+// imgui_stdlib.h
 // Wrappers for C++ standard library (STL) types (std::string, etc.)
 // This is also an example of how you may wrap your own similar types.
 

misc/natvis/README.txt

@@ -1,3 +1,4 @@
 
-Natvis file to describe types in Visual Studio debugger. 
-You can include this in a project file, or install in Visual Studio folder.
+Natvis file to describe dear imgui types in the Visual Studio debugger. 
+With this, types like ImVector<> will be displayed nicely in the debugger. 
+You can include this file a Visual Studio project file, or install it in Visual Studio folder.