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-rw-r--r--source/tools/murun.c218
1 files changed, 179 insertions, 39 deletions
diff --git a/source/tools/murun.c b/source/tools/murun.c
index 43c74e25..33723b3d 100644
--- a/source/tools/murun.c
+++ b/source/tools/murun.c
@@ -290,8 +290,9 @@ static void ffi_pusharray(js_State *J, const float *v, int n)
}
}
-static void ffi_pushcolorspace(js_State *J, fz_context *ctx, fz_colorspace *colorspace)
+static void ffi_pushcolorspace(js_State *J, fz_colorspace *colorspace)
{
+ fz_context *ctx = js_getcontext(J);
if (colorspace == fz_device_rgb(ctx))
js_getregistry(J, "DeviceRGB");
else if (colorspace == fz_device_bgr(ctx))
@@ -306,10 +307,10 @@ static void ffi_pushcolorspace(js_State *J, fz_context *ctx, fz_colorspace *colo
}
}
-static void ffi_pushcolor(js_State *J, fz_context *ctx, fz_colorspace *colorspace, const float *color, float alpha)
+static void ffi_pushcolor(js_State *J, fz_colorspace *colorspace, const float *color, float alpha)
{
if (colorspace) {
- ffi_pushcolorspace(J, ctx, colorspace);
+ ffi_pushcolorspace(J, colorspace);
ffi_pusharray(J, color, colorspace->n);
} else {
js_pushnull(J);
@@ -439,32 +440,37 @@ static fz_stroke_state ffi_tostroke(js_State *J, int idx)
return stroke;
}
-static void ffi_pushtext(js_State *J, fz_context *ctx, const fz_text *text)
+static void ffi_pushtext(js_State *J, const fz_text *text)
{
+ fz_context *ctx = js_getcontext(J);
js_getregistry(J, "fz_text");
js_newuserdata(J, "fz_text", fz_keep_text(ctx, text), ffi_gc_fz_text);
}
-static void ffi_pushpath(js_State *J, fz_context *ctx, const fz_path *path)
+static void ffi_pushpath(js_State *J, const fz_path *path)
{
+ fz_context *ctx = js_getcontext(J);
js_getregistry(J, "fz_path");
js_newuserdata(J, "fz_path", fz_keep_path(ctx, path), ffi_gc_fz_path);
}
-static void ffi_pushfont(js_State *J, fz_context *ctx, fz_font *font)
+static void ffi_pushfont(js_State *J, fz_font *font)
{
+ fz_context *ctx = js_getcontext(J);
js_getregistry(J, "fz_font");
js_newuserdata(J, "fz_font", fz_keep_font(ctx, font), ffi_gc_fz_font);
}
-static void ffi_pushshade(js_State *J, fz_context *ctx, fz_shade *shade)
+static void ffi_pushshade(js_State *J, fz_shade *shade)
{
+ fz_context *ctx = js_getcontext(J);
js_getregistry(J, "fz_shade");
js_newuserdata(J, "fz_shade", fz_keep_shade(ctx, shade), ffi_gc_fz_shade);
}
-static void ffi_pushimage(js_State *J, fz_context *ctx, fz_image *image)
+static void ffi_pushimage(js_State *J, fz_image *image)
{
+ fz_context *ctx = js_getcontext(J);
js_getregistry(J, "fz_image");
js_newuserdata(J, "fz_image", fz_keep_image(ctx, image), ffi_gc_fz_image);
}
@@ -510,10 +516,10 @@ js_dev_fill_path(fz_context *ctx, fz_device *dev, const fz_path *path, int even_
js_State *J = ((js_device*)dev)->J;
if (js_hasproperty(J, -1, "fillPath")) {
js_copy(J, -2);
- ffi_pushpath(J, ctx, path);
+ ffi_pushpath(J, path);
js_pushboolean(J, even_odd);
ffi_pushmatrix(J, *ctm);
- ffi_pushcolor(J, ctx, colorspace, color, alpha);
+ ffi_pushcolor(J, colorspace, color, alpha);
if (js_pcall(J, 6))
fz_warn(ctx, "%s", js_tostring(J, -1));
js_pop(J, 1);
@@ -527,7 +533,7 @@ js_dev_clip_path(fz_context *ctx, fz_device *dev, const fz_path *path, int even_
js_State *J = ((js_device*)dev)->J;
if (js_hasproperty(J, -1, "clipPath")) {
js_copy(J, -2);
- ffi_pushpath(J, ctx, path);
+ ffi_pushpath(J, path);
js_pushboolean(J, even_odd);
ffi_pushmatrix(J, *ctm);
if (js_pcall(J, 3))
@@ -544,10 +550,10 @@ js_dev_stroke_path(fz_context *ctx, fz_device *dev, const fz_path *path,
js_State *J = ((js_device*)dev)->J;
if (js_hasproperty(J, -1, "strokePath")) {
js_copy(J, -2);
- ffi_pushpath(J, ctx, path);
+ ffi_pushpath(J, path);
ffi_pushstroke(J, stroke);
ffi_pushmatrix(J, *ctm);
- ffi_pushcolor(J, ctx, colorspace, color, alpha);
+ ffi_pushcolor(J, colorspace, color, alpha);
if (js_pcall(J, 6))
fz_warn(ctx, "%s", js_tostring(J, -1));
js_pop(J, 1);
@@ -561,7 +567,7 @@ js_dev_clip_stroke_path(fz_context *ctx, fz_device *dev, const fz_path *path, co
js_State *J = ((js_device*)dev)->J;
if (js_hasproperty(J, -1, "clipStrokePath")) {
js_copy(J, -2);
- ffi_pushpath(J, ctx, path);
+ ffi_pushpath(J, path);
ffi_pushstroke(J, stroke);
ffi_pushmatrix(J, *ctm);
if (js_pcall(J, 3))
@@ -577,9 +583,9 @@ js_dev_fill_text(fz_context *ctx, fz_device *dev, const fz_text *text, const fz_
js_State *J = ((js_device*)dev)->J;
if (js_hasproperty(J, -1, "fillText")) {
js_copy(J, -2);
- ffi_pushtext(J, ctx, text);
+ ffi_pushtext(J, text);
ffi_pushmatrix(J, *ctm);
- ffi_pushcolor(J, ctx, colorspace, color, alpha);
+ ffi_pushcolor(J, colorspace, color, alpha);
if (js_pcall(J, 5))
fz_warn(ctx, "%s", js_tostring(J, -1));
js_pop(J, 1);
@@ -593,10 +599,10 @@ js_dev_stroke_text(fz_context *ctx, fz_device *dev, const fz_text *text, const f
js_State *J = ((js_device*)dev)->J;
if (js_hasproperty(J, -1, "strokeText")) {
js_copy(J, -2);
- ffi_pushtext(J, ctx, text);
+ ffi_pushtext(J, text);
ffi_pushstroke(J, stroke);
ffi_pushmatrix(J, *ctm);
- ffi_pushcolor(J, ctx, colorspace, color, alpha);
+ ffi_pushcolor(J, colorspace, color, alpha);
if (js_pcall(J, 6))
fz_warn(ctx, "%s", js_tostring(J, -1));
js_pop(J, 1);
@@ -609,7 +615,7 @@ js_dev_clip_text(fz_context *ctx, fz_device *dev, const fz_text *text, const fz_
js_State *J = ((js_device*)dev)->J;
if (js_hasproperty(J, -1, "clipText")) {
js_copy(J, -2);
- ffi_pushtext(J, ctx, text);
+ ffi_pushtext(J, text);
ffi_pushmatrix(J, *ctm);
if (js_pcall(J, 2))
fz_warn(ctx, "%s", js_tostring(J, -1));
@@ -624,7 +630,7 @@ js_dev_clip_stroke_text(fz_context *ctx, fz_device *dev, const fz_text *text, co
js_State *J = ((js_device*)dev)->J;
if (js_hasproperty(J, -1, "clipStrokeText")) {
js_copy(J, -2);
- ffi_pushtext(J, ctx, text);
+ ffi_pushtext(J, text);
ffi_pushstroke(J, stroke);
ffi_pushmatrix(J, *ctm);
if (js_pcall(J, 3))
@@ -639,7 +645,7 @@ js_dev_ignore_text(fz_context *ctx, fz_device *dev, const fz_text *text, const f
js_State *J = ((js_device*)dev)->J;
if (js_hasproperty(J, -1, "ignoreText")) {
js_copy(J, -2);
- ffi_pushtext(J, ctx, text);
+ ffi_pushtext(J, text);
ffi_pushmatrix(J, *ctm);
if (js_pcall(J, 2))
fz_warn(ctx, "%s", js_tostring(J, -1));
@@ -653,7 +659,7 @@ js_dev_fill_shade(fz_context *ctx, fz_device *dev, fz_shade *shade, const fz_mat
js_State *J = ((js_device*)dev)->J;
if (js_hasproperty(J, -1, "fillShade")) {
js_copy(J, -2);
- ffi_pushshade(J, ctx, shade);
+ ffi_pushshade(J, shade);
ffi_pushmatrix(J, *ctm);
js_pushnumber(J, alpha);
if (js_pcall(J, 3))
@@ -668,7 +674,7 @@ js_dev_fill_image(fz_context *ctx, fz_device *dev, fz_image *image, const fz_mat
js_State *J = ((js_device*)dev)->J;
if (js_hasproperty(J, -1, "fillImage")) {
js_copy(J, -2);
- ffi_pushimage(J, ctx, image);
+ ffi_pushimage(J, image);
ffi_pushmatrix(J, *ctm);
js_pushnumber(J, alpha);
if (js_pcall(J, 3))
@@ -684,9 +690,9 @@ js_dev_fill_image_mask(fz_context *ctx, fz_device *dev, fz_image *image, const f
js_State *J = ((js_device*)dev)->J;
if (js_hasproperty(J, -1, "fillImageMask")) {
js_copy(J, -2);
- ffi_pushimage(J, ctx, image);
+ ffi_pushimage(J, image);
ffi_pushmatrix(J, *ctm);
- ffi_pushcolor(J, ctx, colorspace, color, alpha);
+ ffi_pushcolor(J, colorspace, color, alpha);
if (js_pcall(J, 5))
fz_warn(ctx, "%s", js_tostring(J, -1));
js_pop(J, 1);
@@ -699,7 +705,7 @@ js_dev_clip_image_mask(fz_context *ctx, fz_device *dev, fz_image *image, const f
js_State *J = ((js_device*)dev)->J;
if (js_hasproperty(J, -1, "clipImageMask")) {
js_copy(J, -2);
- ffi_pushimage(J, ctx, image);
+ ffi_pushimage(J, image);
ffi_pushmatrix(J, *ctm);
if (js_pcall(J, 2))
fz_warn(ctx, "%s", js_tostring(J, -1));
@@ -729,7 +735,7 @@ js_dev_begin_mask(fz_context *ctx, fz_device *dev, const fz_rect *bbox, int lumi
ffi_pushrect(J, *bbox);
js_pushboolean(J, luminosity);
if (colorspace) {
- ffi_pushcolorspace(J, ctx, colorspace);
+ ffi_pushcolorspace(J, colorspace);
ffi_pusharray(J, color, colorspace->n);
} else {
js_pushnull(J);
@@ -1257,6 +1263,18 @@ static void ffi_Page_run(js_State *J)
}
}
+static void ffi_ColorSpace_getNumberOfComponents(js_State *J)
+{
+ fz_colorspace *colorspace = js_touserdata(J, 0, "fz_colorspace");
+ js_pushnumber(J, colorspace->n);
+}
+
+static void ffi_ColorSpace_toString(js_State *J)
+{
+ fz_colorspace *colorspace = js_touserdata(J, 0, "fz_colorspace");
+ js_pushstring(J, colorspace->name);
+}
+
static void ffi_new_Pixmap(js_State *J)
{
fz_context *ctx = js_getcontext(J);
@@ -1318,25 +1336,127 @@ static void ffi_Pixmap_clear(js_State *J)
}
}
-static void ffi_ColorSpace_toString(js_State *J)
+static void ffi_Pixmap_getWidth(js_State *J)
{
- fz_colorspace *colorspace = js_touserdata(J, 0, "fz_colorspace");
- js_pushstring(J, colorspace->name);
+ fz_pixmap *pixmap = js_touserdata(J, 0, "fz_pixmap");
+ js_pushnumber(J, pixmap->w);
+}
+
+static void ffi_Pixmap_getHeight(js_State *J)
+{
+ fz_pixmap *pixmap = js_touserdata(J, 0, "fz_pixmap");
+ js_pushnumber(J, pixmap->h);
+}
+
+static void ffi_Pixmap_getNumberOfComponents(js_State *J)
+{
+ fz_pixmap *pixmap = js_touserdata(J, 0, "fz_pixmap");
+ js_pushnumber(J, pixmap->n);
+}
+
+static void ffi_Pixmap_getStride(js_State *J)
+{
+ fz_pixmap *pixmap = js_touserdata(J, 0, "fz_pixmap");
+ js_pushnumber(J, pixmap->w * pixmap->n);
+}
+
+static void ffi_Pixmap_getSample(js_State *J)
+{
+ fz_pixmap *pixmap = js_touserdata(J, 0, "fz_pixmap");
+ int x = js_tointeger(J, 1);
+ int y = js_tointeger(J, 2);
+ int k = js_tointeger(J, 3);
+ if (x < 0 || x >= pixmap->w) js_rangeerror(J, "X out of range");
+ if (y < 0 || y >= pixmap->h) js_rangeerror(J, "Y out of range");
+ if (k < 0 || k >= pixmap->n) js_rangeerror(J, "N out of range");
+ js_pushnumber(J, pixmap->samples[(x + y * pixmap->w) * pixmap->n + k]);
+}
+
+static void ffi_Pixmap_getXResolution(js_State *J)
+{
+ fz_pixmap *pixmap = js_touserdata(J, 0, "fz_pixmap");
+ js_pushnumber(J, pixmap->xres);
+}
+
+static void ffi_Pixmap_getYResolution(js_State *J)
+{
+ fz_pixmap *pixmap = js_touserdata(J, 0, "fz_pixmap");
+ js_pushnumber(J, pixmap->yres);
+}
+
+static void ffi_Pixmap_getColorSpace(js_State *J)
+{
+ fz_pixmap *pixmap = js_touserdata(J, 0, "fz_pixmap");
+ ffi_pushcolorspace(J, pixmap->colorspace);
}
static void ffi_new_Image(js_State *J)
{
fz_context *ctx = js_getcontext(J);
- const char *name = js_tostring(J, 1);
fz_image *image = NULL;
+ if (js_isuserdata(J, 1, "fz_pixmap")) {
+ fz_pixmap *pixmap = js_touserdata(J, 1, "fz_pixmap");
+ fz_try(ctx)
+ image = fz_new_image_from_pixmap(ctx, pixmap, NULL);
+ fz_catch(ctx)
+ rethrow(J);
+ } else {
+ const char *name = js_tostring(J, 1);
+ fz_try(ctx)
+ image = fz_new_image_from_file(ctx, name);
+ fz_catch(ctx)
+ rethrow(J);
+ }
+
+ ffi_pushimage(J, image);
+}
+
+static void ffi_Image_getWidth(js_State *J)
+{
+ fz_image *image = js_touserdata(J, 0, "fz_image");
+ js_pushnumber(J, image->w);
+}
+
+static void ffi_Image_getHeight(js_State *J)
+{
+ fz_image *image = js_touserdata(J, 0, "fz_image");
+ js_pushnumber(J, image->h);
+}
+
+static void ffi_Image_getXResolution(js_State *J)
+{
+ fz_image *image = js_touserdata(J, 0, "fz_image");
+ js_pushnumber(J, image->xres);
+}
+
+static void ffi_Image_getYResolution(js_State *J)
+{
+ fz_image *image = js_touserdata(J, 0, "fz_image");
+ js_pushnumber(J, image->yres);
+}
+
+static void ffi_Image_getColorSpace(js_State *J)
+{
+ fz_image *image = js_touserdata(J, 0, "fz_image");
+ ffi_pushcolorspace(J, image->colorspace);
+}
+
+static void ffi_Image_toPixmap(js_State *J)
+{
+ fz_context *ctx = js_getcontext(J);
+ fz_image *image = js_touserdata(J, 0, "fz_image");
+ int w = js_isnumber(J, 1) ? js_tonumber(J, 1) : image->w;
+ int h = js_isnumber(J, 2) ? js_tonumber(J, 2) : image->h;
+ fz_pixmap *pixmap = NULL;
+
fz_try(ctx)
- image = fz_new_image_from_file(ctx, name);
+ pixmap = fz_get_pixmap_from_image(ctx, image, w, h);
fz_catch(ctx)
rethrow(J);
- js_getregistry(J, "fz_image");
- js_newuserdata(J, "fz_image", image, ffi_gc_fz_image);
+ js_getregistry(J, "fz_pixmap");
+ js_newuserdata(J, "fz_pixmap", pixmap, ffi_gc_fz_pixmap);
}
static void ffi_new_Font(js_State *J)
@@ -1362,6 +1482,12 @@ static void ffi_new_Font(js_State *J)
js_newuserdata(J, "fz_font", font, ffi_gc_fz_font);
}
+static void ffi_Font_getName(js_State *J)
+{
+ fz_font *font = js_touserdata(J, 0, "fz_font");
+ js_pushstring(J, font->name);
+}
+
static void ffi_Font_encodeCharacter(js_State *J)
{
fz_context *ctx = js_getcontext(J);
@@ -1406,7 +1532,6 @@ static void ffi_new_Text(js_State *J)
static void ffi_Text_walk(js_State *J)
{
- fz_context *ctx = js_getcontext(J);
fz_text *text = js_touserdata(J, 0, "fz_text");
fz_text_span *span;
fz_matrix trm;
@@ -1414,7 +1539,7 @@ static void ffi_Text_walk(js_State *J)
js_getproperty(J, 1, "showGlyph");
for (span = text->head; span; span = span->next) {
- ffi_pushfont(J, ctx, span->font);
+ ffi_pushfont(J, span->font);
trm = span->trm;
for (i = 0; i < span->len; ++i) {
trm.e = span->items[i].x;
@@ -1736,6 +1861,7 @@ int murun_main(int argc, char **argv)
js_newobject(J);
{
+ jsB_propfun(J, "ColorSpace.getNumberOfComponents", ffi_ColorSpace_getNumberOfComponents, 0);
jsB_propfun(J, "ColorSpace.toString", ffi_ColorSpace_toString, 0);
}
js_setregistry(J, "fz_colorspace");
@@ -1764,11 +1890,18 @@ int murun_main(int argc, char **argv)
js_newobject(J);
{
+ jsB_propfun(J, "Image.getWidth", ffi_Image_getWidth, 0);
+ jsB_propfun(J, "Image.getHeight", ffi_Image_getHeight, 0);
+ jsB_propfun(J, "Image.getColorSpace", ffi_Image_getColorSpace, 0);
+ jsB_propfun(J, "Image.getXResolution", ffi_Image_getXResolution, 0);
+ jsB_propfun(J, "Image.getYResolution", ffi_Image_getYResolution, 0);
+ jsB_propfun(J, "Image.toPixmap", ffi_Image_toPixmap, 2);
}
js_setregistry(J, "fz_image");
js_newobject(J);
{
+ jsB_propfun(J, "Font.getName", ffi_Font_getName, 0);
jsB_propfun(J, "Font.encodeCharacter", ffi_Font_encodeCharacter, 1);
jsB_propfun(J, "Font.advanceGlyph", ffi_Font_advanceGlyph, 2);
}
@@ -1797,9 +1930,16 @@ int murun_main(int argc, char **argv)
{
jsB_propfun(J, "Pixmap.bound", ffi_Pixmap_bound, 0);
jsB_propfun(J, "Pixmap.clear", ffi_Pixmap_clear, 1);
- // Pixmap.resolution()
- // Pixmap.colorspace()
- // Pixmap.components()
+
+ jsB_propfun(J, "Pixmap.getWidth", ffi_Pixmap_getWidth, 0);
+ jsB_propfun(J, "Pixmap.getHeight", ffi_Pixmap_getHeight, 0);
+ jsB_propfun(J, "Pixmap.getNumberOfComponents", ffi_Pixmap_getNumberOfComponents, 0);
+ jsB_propfun(J, "Pixmap.getStride", ffi_Pixmap_getStride, 0);
+ jsB_propfun(J, "Pixmap.getColorSpace", ffi_Pixmap_getColorSpace, 0);
+ jsB_propfun(J, "Pixmap.getXResolution", ffi_Pixmap_getXResolution, 0);
+ jsB_propfun(J, "Pixmap.getYResolution", ffi_Pixmap_getYResolution, 0);
+ jsB_propfun(J, "Pixmap.getSample", ffi_Pixmap_getSample, 3);
+
// Pixmap.samples()
// Pixmap.invert
// Pixmap.tint
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-17 23:01:07 +0000