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Support custom font loading

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Ray 2018-11-20 19:05:15 +01:00
parent 1ce8b64a65
commit f167ca0370
1 changed files with 56 additions and 20 deletions
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76
src/raygui.h
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@ -228,13 +228,13 @@ typedef enum {
// Gui extended properties depending on control type
// NOTE: We reserve a fixed size of additional properties per control (8)
// Generic
// Default properties
typedef enum {
TEXT_SIZE = 16,
TEXT_SPACING,
LINES_COLOR,
BACKGROUND_COLOR,
} GuiGenericProperty;
} GuiDefaultProperty;
// Label
//typedef enum { } GuiLabelProperty;
@ -2852,7 +2852,57 @@ RAYGUIDEF void GuiLoadStyle(const char *fileName)
}
}
// TODO: Load custom font if available
// Load custom font if available
int fontDataSize = 0;
fwrite(&fontDataSize, 1, sizeof(int), rgsFile);
if (fontDataSize > 0)
{
Font font = { 0 };
int fontType = 0; // 0-Normal, 1-SDF
Rectangle whiteRec = { 0 };
fread(&font.baseSize, 1, sizeof(int), rgsFile);
fread(&font.charsCount, 1, sizeof(int), rgsFile);
fread(&fontType, 1, sizeof(int), rgsFile);
// Load font white rectangle
fread(&whiteRec, 1, sizeof(Rectangle), rgsFile);
// Load font image parameters
int fontImageSize = 0;
fread(&fontImageSize, 1, sizeof(int), rgsFile);
if (fontImageSize > 0)
{
Image imFont = { 0 };
imFont.mipmaps = 1;
fread(&imFont.width, 1, sizeof(int), rgsFile);
fread(&imFont.height, 1, sizeof(int), rgsFile);
fread(&imFont.format, 1, sizeof(int), rgsFile);
fread(&imFont.data, 1, fontImageSize, rgsFile);
font.texture = LoadTextureFromImage(imFont);
UnloadImage(imFont);
}
// Load font chars data
font.chars = (CharInfo *)calloc(font.charsCount, sizeof(CharInfo));
for (int i = 0; i < font.charsCount; i++)
{
fread(&font.chars[i].rec, 1, sizeof(Rectangle), rgsFile);
fread(&font.chars[i].value, 1, sizeof(int), rgsFile);
fread(&font.chars[i].offsetX, 1, sizeof(int), rgsFile);
fread(&font.chars[i].offsetY, 1, sizeof(int), rgsFile);
fread(&font.chars[i].advanceX, 1, sizeof(int), rgsFile);
}
GuiFont(font);
// Set font texture source rectangle to be used as white texture to draw shapes
// NOTE: This way, all gui can be draw using a single draw call
if ((whiteRec.width != 0) && (whiteRec.height != 0)) SetShapesTexture(font.texture, whiteRec);
}
}
else TraceLog(LOG_WARNING, "[raygui] Invalid style properties file");
@ -2860,27 +2910,13 @@ RAYGUIDEF void GuiLoadStyle(const char *fileName)
}
}
// Load style from a color palette array (14 values required)
// Load style from a palette array (DEFAULT - 24 values required)
RAYGUIDEF void GuiLoadStylePalette(const int *palette)
{
// Load default style color palette
GuiSetStyle(DEFAULT, BACKGROUND_COLOR, palette[0]);
GuiSetStyle(DEFAULT, LINES_COLOR, palette[1]);
GuiSetStyle(DEFAULT, BORDER_COLOR_NORMAL, palette[2]);
GuiSetStyle(DEFAULT, BASE_COLOR_NORMAL, palette[3]);
GuiSetStyle(DEFAULT, TEXT_COLOR_NORMAL, palette[4]);
GuiSetStyle(DEFAULT, BORDER_COLOR_FOCUSED, palette[5]);
GuiSetStyle(DEFAULT, BASE_COLOR_FOCUSED, palette[6]);
GuiSetStyle(DEFAULT, TEXT_COLOR_FOCUSED, palette[7]);
GuiSetStyle(DEFAULT, BORDER_COLOR_PRESSED, palette[8]);
GuiSetStyle(DEFAULT, BASE_COLOR_PRESSED, palette[9]);
GuiSetStyle(DEFAULT, TEXT_COLOR_PRESSED, palette[10]);
GuiSetStyle(DEFAULT, BORDER_COLOR_DISABLED, palette[11]);
GuiSetStyle(DEFAULT, BASE_COLOR_DISABLED, palette[12]);
GuiSetStyle(DEFAULT, TEXT_COLOR_DISABLED, palette[13]);
for (int i = 0; i < (NUM_PROPS_DEFAULT + NUM_PROPS_EXTENDED); i++) GuiSetStyle(DEFAULT, i, palette[i]);
// Update controls style with default values
// Update all controls style with default values
GuiUpdateStyleComplete();
}