copygirl
/
ImGui.NET
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Better font wrappers, some style/naming revision, new wrappers

Browse Source 
* Font -> NativeFont. Font is now a wrapper class for the NativeFont
  struct.
* FontAtlasWrapped -> FontAtlas, and FontAtlas -> NativeFontAtlas, in line
  with other native struct wrappers.
* [BREAKING CHANGE] Removed ImGui.LoadDefaultFont(). It is now available on FontAtlas along
  with other Font loading methods. This makes more sense w.r.t. the actual
  native interface.
  * Modified the SampleProgram to account for the above.
* New wrapper: ImGui.SetKeyboardFocusHere([int offset])
internals
Eric Mellino 9 years ago
parent a44f4a77e8
commit e832a590fa
7 changed files with 77 additions and 29 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Split View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 2
      src/ImGui.NET.SampleProgram/SampleWindow.cs
  2. 12
      src/ImGui.NET/Font.cs
  3. 2
      src/ImGui.NET/FontAtlas.cs
  4. 28
      src/ImGui.NET/IO.cs
  5. 26
      src/ImGui.NET/ImGui.cs
  6. 34
      src/ImGui.NET/ImGuiNative.cs
  7. 2
      src/ImGui.NET/NativeIO.cs

2
src/ImGui.NET.SampleProgram/SampleWindow.cs
Unescape View File

@ -47,7 +47,7 @@ namespace ImGuiNET
_nativeWindow.KeyUp += OnKeyUp;
_nativeWindow.KeyPress += OnKeyPress;
ImGui.LoadDefaultFont();
ImGui.GetIO().FontAtlas.AddDefaultFont();
SetOpenTKKeyMappings();

12
src/ImGui.NET/Font.cs
Unescape View File

@ -4,12 +4,22 @@ using System.Numerics;
namespace ImGuiNET
{
public unsafe class Font
{
public Font(NativeFont* nativePtr)
{
NativeFont = nativePtr;
}
public NativeFont* NativeFont { get; }
}
/// <summary>
/// Font runtime data and rendering.
/// ImFontAtlas automatically loads a default embedded font for you when you call GetTexDataAsAlpha8() or GetTexDataAsRGBA32().
/// </summary>
[StructLayout(LayoutKind.Sequential)]
public unsafe struct Font
public unsafe struct NativeFont
{
// Members: Settings

2
src/ImGui.NET/FontAtlas.cs
Unescape View File

@ -13,7 +13,7 @@ namespace ImGuiNET
// 4. Call SetTexID(my_tex_id); and pass the pointer/identifier to your texture. This value will be passed back to you during rendering to identify the texture.
// 5. Call ClearTexData() to free textures memory on the heap.
[StructLayout(LayoutKind.Sequential)]
public unsafe struct FontAtlas
public unsafe struct NativeFontAtlas
{
// Members
// (Access texture data via GetTexData*() calls which will setup a default font for you.)

28
src/ImGui.NET/IO.cs
Unescape View File

@ -14,7 +14,7 @@ namespace ImGuiNET
MouseDown = new MouseDownStates(nativePtr);
KeyMap = new KeyMap(_nativePtr);
KeysDown = new KeyDownStates(_nativePtr);
FontAtlas = new FontAtlasWrapped(_nativePtr->FontAtlas);
FontAtlas = new FontAtlas(_nativePtr->FontAtlas);
}
public NativeIO* GetNativePointer() => _nativePtr;
@ -86,7 +86,7 @@ namespace ImGuiNET
/// </summary>
public KeyDownStates KeysDown { get; }
public FontAtlasWrapped FontAtlas { get; }
public FontAtlas FontAtlas { get; }
public bool FontAllowUserScaling
{
@ -210,11 +210,11 @@ namespace ImGuiNET
}
}
public unsafe class FontAtlasWrapped
public unsafe class FontAtlas
{
private readonly FontAtlas* _atlasPtr;
private readonly NativeFontAtlas* _atlasPtr;
public FontAtlasWrapped(FontAtlas* atlasPtr)
public FontAtlas(NativeFontAtlas* atlasPtr)
{
_atlasPtr = atlasPtr;
}
@ -253,6 +253,24 @@ namespace ImGuiNET
{
ImGuiNative.ImFontAtlas_ClearTexData(_atlasPtr);
}
public Font AddDefaultFont()
{
NativeFont* nativeFontPtr = ImGuiNative.ImFontAtlas_AddFontDefault(_atlasPtr);
return new Font(nativeFontPtr);
}
public Font AddFontFromFileTTF(string fileName, float pixelSize)
{
NativeFont* nativeFontPtr = ImGuiNative.ImFontAtlas_AddFontFromFileTTF(_atlasPtr, fileName, pixelSize, IntPtr.Zero, null);
return new Font(nativeFontPtr);
}
public Font AddFontFromMemoryTTF(IntPtr ttfData, int ttfDataSize, float pixelSize)
{
NativeFont* nativeFontPtr = ImGuiNative.ImFontAtlas_AddFontFromMemoryTTF(_atlasPtr, ttfData.ToPointer(), ttfDataSize, pixelSize, IntPtr.Zero, null);
return new Font(nativeFontPtr);
}
}
public unsafe struct FontTextureData

26
src/ImGui.NET/ImGui.cs
Unescape View File

@ -32,12 +32,6 @@ namespace ImGuiNET
return s_style;
}
public static unsafe void LoadDefaultFont()
{
NativeIO* ioPtr = ImGuiNative.igGetIO();
ImGuiNative.ImFontAtlas_AddFontDefault(ioPtr->FontAtlas);
}
public static void PushID(string id)
{
ImGuiNative.igPushIdStr(id);
@ -997,5 +991,25 @@ namespace ImGuiNET
{
ImGuiNative.igSetScrollHere(centerYRatio);
}
public static unsafe void PushFont(Font font)
{
ImGuiNative.igPushFont(font.NativeFont);
}
public static void PopFont()
{
ImGuiNative.igPopFont();
}
public static void SetKeyboardFocusHere()
{
ImGuiNative.igSetKeyboardFocusHere(0);
}
public static void SetKeyboardFocusHere(int offset)
{
ImGuiNative.igSetKeyboardFocusHere(offset);
}
}
}

34
src/ImGui.NET/ImGuiNative.cs
Unescape View File

@ -71,7 +71,7 @@ namespace ImGuiNET
[DllImport(cimguiLib)]
public static extern DrawList* igGetWindowDrawList();
[DllImport(cimguiLib)]
public static extern Font* igGetWindowFont();
public static extern NativeFont* igGetWindowFont();
[DllImport(cimguiLib)]
public static extern float igGetWindowFontSize();
[DllImport(cimguiLib)]
@ -147,7 +147,7 @@ namespace ImGuiNET
// Parameters stacks (shared)
[DllImport(cimguiLib)]
public static extern void igPushFont(Font* font);
public static extern void igPushFont(NativeFont* font);
[DllImport(cimguiLib)]
public static extern void igPopFont();
[DllImport(cimguiLib)]
@ -645,6 +645,12 @@ namespace ImGuiNET
public static extern float igGetTime();
[DllImport(cimguiLib)]
public static extern int igGetFrameCount();
internal static void igPushFont(object nativeFont)
{
throw new NotImplementedException();
}
[DllImport(cimguiLib)]
public static extern string igGetStyleColName(ColorTarget idx);
[DllImport(cimguiLib)]
@ -741,34 +747,34 @@ namespace ImGuiNET
[DllImport(cimguiLib)]
public static extern void ImFontAtlas_GetTexDataAsRGBA32(FontAtlas* atlas, byte** out_pixels, int* out_width, int* out_height, int* out_bytes_per_pixel);
public static extern void ImFontAtlas_GetTexDataAsRGBA32(NativeFontAtlas* atlas, byte** out_pixels, int* out_width, int* out_height, int* out_bytes_per_pixel);
[DllImport(cimguiLib)]
public static extern void ImFontAtlas_GetTexDataAsAlpha8(FontAtlas* atlas, byte** out_pixels, int* out_width, int* out_height, int* out_bytes_per_pixel);
public static extern void ImFontAtlas_GetTexDataAsAlpha8(NativeFontAtlas* atlas, byte** out_pixels, int* out_width, int* out_height, int* out_bytes_per_pixel);
[DllImport(cimguiLib)]
public static extern void ImFontAtlas_SetTexID(FontAtlas* atlas, void* tex);
public static extern void ImFontAtlas_SetTexID(NativeFontAtlas* atlas, void* tex);
[DllImport(cimguiLib)]
public static extern Font* ImFontAtlas_AddFont(FontAtlas* atlas, ref FontConfig font_cfg);
public static extern NativeFont* ImFontAtlas_AddFont(NativeFontAtlas* atlas, ref FontConfig font_cfg);
[DllImport(cimguiLib)]
public static extern Font* ImFontAtlas_AddFontDefault(FontAtlas* atlas, IntPtr font_cfg);
public static Font* ImFontAtlas_AddFontDefault(FontAtlas* atlas) { return ImFontAtlas_AddFontDefault(atlas, IntPtr.Zero); }
public static extern NativeFont* ImFontAtlas_AddFontDefault(NativeFontAtlas* atlas, IntPtr font_cfg);
public static NativeFont* ImFontAtlas_AddFontDefault(NativeFontAtlas* atlas) { return ImFontAtlas_AddFontDefault(atlas, IntPtr.Zero); }
[DllImport(cimguiLib)]
public static extern Font* ImFontAtlas_AddFontFromFileTTF(FontAtlas* atlas, string filename, float size_pixels, IntPtr font_cfg, char* glyph_ranges);
public static extern NativeFont* ImFontAtlas_AddFontFromFileTTF(NativeFontAtlas* atlas, string filename, float size_pixels, IntPtr font_cfg, char* glyph_ranges);
[DllImport(cimguiLib)]
public static extern Font* ImFontAtlas_AddFontFromMemoryTTF(FontAtlas* atlas, void* ttf_data, int ttf_size, float size_pixels, IntPtr font_cfg, char* glyph_ranges);
public static extern NativeFont* ImFontAtlas_AddFontFromMemoryTTF(NativeFontAtlas* atlas, void* ttf_data, int ttf_size, float size_pixels, IntPtr font_cfg, char* glyph_ranges);
[DllImport(cimguiLib)]
public static extern Font* ImFontAtlas_AddFontFromMemoryCompressedTTF(FontAtlas* atlas, void* compressed_ttf_data, int compressed_ttf_size, float size_pixels, FontConfig* font_cfg, char* glyph_ranges);
public static extern NativeFont* ImFontAtlas_AddFontFromMemoryCompressedTTF(NativeFontAtlas* atlas, void* compressed_ttf_data, int compressed_ttf_size, float size_pixels, FontConfig* font_cfg, char* glyph_ranges);
[DllImport(cimguiLib)]
public static extern Font* ImFontAtlas_AddFontFromMemoryCompressedBase85TTF(FontAtlas* atlas, string compressed_ttf_data_base85, float size_pixels, FontConfig* font_cfg, char* glyph_ranges);
public static extern NativeFont* ImFontAtlas_AddFontFromMemoryCompressedBase85TTF(NativeFontAtlas* atlas, string compressed_ttf_data_base85, float size_pixels, FontConfig* font_cfg, char* glyph_ranges);
[DllImport(cimguiLib)]
public static extern void ImFontAtlas_ClearTexData(FontAtlas* atlas);
public static extern void ImFontAtlas_ClearTexData(NativeFontAtlas* atlas);
[DllImport(cimguiLib)]
public static extern void ImFontAtlas_Clear(FontAtlas* atlas);
public static extern void ImFontAtlas_Clear(NativeFontAtlas* atlas);
[DllImport(cimguiLib)]

2
src/ImGui.NET/NativeIO.cs
Unescape View File

@ -77,7 +77,7 @@ namespace ImGuiNET
/// Load and assemble one or more fonts into a single tightly packed texture. Output to Fonts array.
/// Default value: [auto]
/// </summary>
public FontAtlas* FontAtlas;
public NativeFontAtlas* FontAtlas;
/// <summary>
/// Global scale all fonts.
/// Default value: 1.0f.

Write Preview
Loading…
Cancel
Save