[htoolkit-cvs] port/src/cbits/GTK Font.c,1.3,1.4

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Update of /cvsroot/htoolkit/port/src/cbits/GTK
In directory sc8-pr-cvs1:/tmp/cvs-serv26260/src/cbits/GTK

Modified Files:
	Font.c 
Log Message:
Remove unused variables


Index: Font.c
===================================================================
RCS file: /cvsroot/htoolkit/port/src/cbits/GTK/Font.c,v
retrieving revision 1.3
retrieving revision 1.4
diff -C2 -d -r1.3 -r1.4
*** Font.c	10 Feb 2003 22:42:09 -0000	1.3
--- Font.c	3 Mar 2003 00:14:10 -0000	1.4
***************
*** 1,256 ****
! #include "Font.h"
! #include "Internals.h"
! 
! char *osGetAvailableFontNames()
! {
! 	int i, nCount, nBufferSize;
! 	Display *display;
! 	PangoFontMap *fontmap;
! 	PangoFontFamily **families;
! 	char *buffer, *p;
! 
! 	display = GDK_DISPLAY_XDISPLAY(gdk_display_get_default());
! 	fontmap = pango_x_font_map_for_display(display);
! 
! 	pango_font_map_list_families(fontmap, &families, &nCount);
! 
! 	nBufferSize = 0;
! 	for (i = 0; i < nCount; i++)
! 	{
! 		nBufferSize += strlen(pango_font_family_get_name(families[i]))+1;
! 	}
! 
! 	buffer = rmalloc(nBufferSize+1); p = buffer;
! 	for (i = 0; i < nCount; i++)
! 	{
! 			strcpy(p, pango_font_family_get_name(families[i]));
! 			p += strlen(p)+1;
! 	}
! 	*p = 0;
! 
! 	g_free(families);
! 
! 	return buffer;
! }
! 
! int  *osGetAvailableFontVariants(char *szFontName, int nLow, int nHight)
! {
! 	int i, nCount, nBufferSize;
! 	Display *display;
! 	PangoFontMap *fontmap;
! 	PangoFontFamily **families, *family;
! 	PangoFontFace **faces;
! 	int *buffer, *p;
! 	gchar **xfontnames;
! 
! 	display = GDK_DISPLAY_XDISPLAY(gdk_display_get_default());
! 	fontmap = pango_x_font_map_for_display(display);
! 
! 	pango_font_map_list_families(fontmap, &families, &nCount);
! 
! 	family = NULL;
! 	for (i = 0; i < nCount; i++)
! 	{
! 		if (strcmp(pango_font_family_get_name(families[i]), szFontName) == 0)
! 		{
! 			family = families[i];
! 			break;
! 		}
! 	}
! 
! 	g_free(families);
! 
! 	if (family)
! 	{
! 		pango_font_family_list_faces(family, &faces, &nCount);
! 
! 		buffer = rmalloc(sizeof(int)*(nCount*3+1)); p = buffer;
! 		for (i = 0; i < nCount; i++)
! 		{
! 			PangoFontDescription *desc = pango_font_face_describe(faces[i]);
! 
! 			*(p++) = pango_font_description_get_weight(desc);
! 			switch (pango_font_description_get_style(desc))
! 			{
! 			case PANGO_STYLE_NORMAL:  	*(p++) =  0; break;
! 			case PANGO_STYLE_OBLIQUE: 	*(p++) =  1; break;
! 			case PANGO_STYLE_ITALIC:  	*(p++) =  2; break;
! 			default: 					*(p++) = -1; break;
! 			}
! 			*(p++) =  0;
! 
! 			pango_font_description_free(desc);
! 		}
! 		*(p++) = 0;
! 
! 		return buffer;
! 	}
! 
! 	return NULL;
! 
! }
! 
! FontHandle osCreateFont(char *face, int size, int weight, int style, BOOL IsUnderlined, BOOL IsStriked)
! {
! 	FontHandle font;
! 	Display *display;
! 	PangoLayout *layout;
! 	PangoContext *pango_context;
! 	PangoFont *pango_font;
! 
! 	font = rmalloc(sizeof(*font));
! 
! 	display = GDK_DISPLAY_XDISPLAY(gdk_display_get_default());
! 	pango_context = pango_x_get_context(display);
! 	font->layout = pango_layout_new(pango_context);
! 
! 	font->font_descr = pango_font_description_new();
! 	pango_font_description_set_family(font->font_descr,face);
! 	pango_font_description_set_weight(font->font_descr,weight);
! 	pango_font_description_set_style(font->font_descr,style);
! 	pango_font_description_set_size(font->font_descr, size*PANGO_SCALE);
! 
! 	pango_layout_set_font_description(font->layout, font->font_descr);
! 
! 	pango_font = pango_font_map_load_font
!   			( pango_x_font_map_for_display(display)
! 			, NULL
! 			, font->font_descr
! 			);
! 	font->metrics = pango_font_get_metrics(pango_font, pango_context_get_language(pango_context));
! 
! 	font->IsUnderlined = IsUnderlined;
! 	font->IsStriked = IsStriked;
! 
! 	if (font->IsUnderlined || font->IsStriked)
! 		pango_layout_set_attributes(font->layout, pango_attr_list_new());
! 
! 	return font;
! }
! 
! void osDeleteFont(FontHandle font)
! {
! 	pango_font_metrics_unref(font->metrics);
! 	pango_font_description_free(font->font_descr);
! 	g_object_unref(font->layout);
! 	rfree(font);
! }	/* osDeleteFont */
! 
! void osGetFontMetrics(FontHandle font, CanvasHandle canvas, int *ascent, int *descent, int *maxwidth, int *leading)
! {
! 	*ascent = pango_font_metrics_get_ascent(font->metrics)/PANGO_SCALE;
! 	*descent = pango_font_metrics_get_descent(font->metrics)/PANGO_SCALE;
! 	*maxwidth = pango_font_metrics_get_approximate_char_width(font->metrics)/PANGO_SCALE;
! 	*leading = 2; /* FIXME */
! }	/* osGetFontMetrics */
! 
! 
! void osGetPenFontMetrics(CanvasHandle canvas, int *ascent, int *descent, int *maxwidth, int *leading)
! {
! 	*ascent = pango_font_metrics_get_ascent(canvas->theFont->metrics)/PANGO_SCALE;
! 	*descent = pango_font_metrics_get_descent(canvas->theFont->metrics)/PANGO_SCALE;
! 	*maxwidth = pango_font_metrics_get_approximate_char_width(canvas->theFont->metrics)/PANGO_SCALE;
! 	*leading = 2; /* FIXME */
! }	/* osGetPenFontMetrics */
! 
! 
! int osGetStringWidth(char *string, CanvasHandle canvas)
! {
! 	int width;
! 
! 	pango_layout_set_text(canvas->theFont->layout, string, -1);
! 	pango_layout_get_pixel_size(canvas->theFont->layout, &width, NULL);
! 	pango_layout_set_text(canvas->theFont->layout, NULL, 0);
! 
! 
! 	return width;
! }	/* osGetStringWidth */
! 
! int osGetCharWidth(char ch, CanvasHandle canvas)
! {
! 	int width;
! 
! 	pango_layout_set_text(canvas->theFont->layout, &ch, 1);
! 	pango_layout_get_pixel_size(canvas->theFont->layout, &width, NULL);
! 	pango_layout_set_text(canvas->theFont->layout, NULL, 0);
! 
! 	return width;
! }	/* osGetCharWidth */
! 
! int osGetFontStringWidth(char *string, FontHandle font, CanvasHandle canvas)
! {
! 	int width;
! 
! 	pango_layout_set_text(font->layout, string, -1);
! 	pango_layout_get_pixel_size(font->layout, &width, NULL);
! 	pango_layout_set_text(font->layout, NULL, 0);
! 
! 	return width;
! }	/* osGetFontStringWidth */
! 
! int osGetFontCharWidth(char ch, FontHandle font, CanvasHandle canvas)
! {
! 	int width;
! 
! 	pango_layout_set_text(font->layout, &ch, 1);
! 	pango_layout_get_pixel_size(font->layout, &width, NULL);
! 	pango_layout_set_text(font->layout, NULL, 0);
! 
! 	return width;
! }	/* osGetFontCharWidth */
! 
! void osDefaultFontDef(char **face, int *size, int *weight, int *style)
! {
!  	*face    = "helvetica";
! 	*size    = 12;
! 	*weight  = 500;
! 	*style   = 0;
! }
! 
! void osDialogFontDef(char **face, int *size, int *weight, int *style)
! {
! 	*face    = "helvetica";
! 	*size    = 12;
! 	*weight  = 500;
! 	*style   = 0;
! }
! 
! void osSerifFontDef(char **face, int *size, int *weight, int *style)
! {
! 	*face    = "times";
! 	*size    = 10;
! 	*weight  = 400;
! 	*style   = 0;
! };
! 
! void osSansSerifFontDef(char **face, int *size, int *weight, int *style)
! {
! 	*face    = "helvetica";
! 	*size    = 10;
! 	*weight  = 500;
! 	*style   = 0;
! };
! 
! void osSmallFontDef(char **face, int *size, int *weight, int *style)
! {
! 	*face    = "helvetica";
! 	*size    = 7;
! 	*weight  = 500;
! 	*style   = 0;
! };
! 
! void osNonProportionalFontDef(char **face, int *size, int *weight, int *style)
! {
! 	*face    = "fixed";
! 	*size    = 10;
! 	*weight  = 400;
! 	*style   = 0;
! };
! 
! void osSymbolFontDef(char **face, int *size, int *weight, int *style)
! {
! 	*face    = "symbol";
! 	*size    = 10;
! 	*weight  = 400;
! 	*style   = 0;
! };
--- 1,254 ----
! #include "Font.h"
! #include "Internals.h"
! 
! char *osGetAvailableFontNames()
! {
! 	int i, nCount, nBufferSize;
! 	Display *display;
! 	PangoFontMap *fontmap;
! 	PangoFontFamily **families;
! 	char *buffer, *p;
! 
! 	display = GDK_DISPLAY_XDISPLAY(gdk_display_get_default());
! 	fontmap = pango_x_font_map_for_display(display);
! 
! 	pango_font_map_list_families(fontmap, &families, &nCount);
! 
! 	nBufferSize = 0;
! 	for (i = 0; i < nCount; i++)
! 	{
! 		nBufferSize += strlen(pango_font_family_get_name(families[i]))+1;
! 	}
! 
! 	buffer = rmalloc(nBufferSize+1); p = buffer;
! 	for (i = 0; i < nCount; i++)
! 	{
! 			strcpy(p, pango_font_family_get_name(families[i]));
! 			p += strlen(p)+1;
! 	}
! 	*p = 0;
! 
! 	g_free(families);
! 
! 	return buffer;
! }
! 
! int  *osGetAvailableFontVariants(char *szFontName, int nLow, int nHight)
! {
! 	int i, nCount;
! 	Display *display;
! 	PangoFontMap *fontmap;
! 	PangoFontFamily **families, *family;
! 	PangoFontFace **faces;
! 	int *buffer, *p;
! 
! 	display = GDK_DISPLAY_XDISPLAY(gdk_display_get_default());
! 	fontmap = pango_x_font_map_for_display(display);
! 
! 	pango_font_map_list_families(fontmap, &families, &nCount);
! 
! 	family = NULL;
! 	for (i = 0; i < nCount; i++)
! 	{
! 		if (strcmp(pango_font_family_get_name(families[i]), szFontName) == 0)
! 		{
! 			family = families[i];
! 			break;
! 		}
! 	}
! 
! 	g_free(families);
! 
! 	if (family)
! 	{
! 		pango_font_family_list_faces(family, &faces, &nCount);
! 
! 		buffer = rmalloc(sizeof(int)*(nCount*3+1)); p = buffer;
! 		for (i = 0; i < nCount; i++)
! 		{
! 			PangoFontDescription *desc = pango_font_face_describe(faces[i]);
! 
! 			*(p++) = pango_font_description_get_weight(desc);
! 			switch (pango_font_description_get_style(desc))
! 			{
! 			case PANGO_STYLE_NORMAL:  	*(p++) =  0; break;
! 			case PANGO_STYLE_OBLIQUE: 	*(p++) =  1; break;
! 			case PANGO_STYLE_ITALIC:  	*(p++) =  2; break;
! 			default: 					*(p++) = -1; break;
! 			}
! 			*(p++) =  0;
! 
! 			pango_font_description_free(desc);
! 		}
! 		*(p++) = 0;
! 
! 		return buffer;
! 	}
! 
! 	return NULL;
! 
! }
! 
! FontHandle osCreateFont(char *face, int size, int weight, int style, BOOL IsUnderlined, BOOL IsStriked)
! {
! 	FontHandle font;
! 	Display *display;
! 	PangoContext *pango_context;
! 	PangoFont *pango_font;
! 
! 	font = rmalloc(sizeof(*font));
! 
! 	display = GDK_DISPLAY_XDISPLAY(gdk_display_get_default());
! 	pango_context = pango_x_get_context(display);
! 	font->layout = pango_layout_new(pango_context);
! 
! 	font->font_descr = pango_font_description_new();
! 	pango_font_description_set_family(font->font_descr,face);
! 	pango_font_description_set_weight(font->font_descr,weight);
! 	pango_font_description_set_style(font->font_descr,style);
! 	pango_font_description_set_size(font->font_descr, size*PANGO_SCALE);
! 
! 	pango_layout_set_font_description(font->layout, font->font_descr);
! 
! 	pango_font = pango_font_map_load_font
!   			( pango_x_font_map_for_display(display)
! 			, NULL
! 			, font->font_descr
! 			);
! 	font->metrics = pango_font_get_metrics(pango_font, pango_context_get_language(pango_context));
! 
! 	font->IsUnderlined = IsUnderlined;
! 	font->IsStriked = IsStriked;
! 
! 	if (font->IsUnderlined || font->IsStriked)
! 		pango_layout_set_attributes(font->layout, pango_attr_list_new());
! 
! 	return font;
! }
! 
! void osDeleteFont(FontHandle font)
! {
! 	pango_font_metrics_unref(font->metrics);
! 	pango_font_description_free(font->font_descr);
! 	g_object_unref(font->layout);
! 	rfree(font);
! }	/* osDeleteFont */
! 
! void osGetFontMetrics(FontHandle font, CanvasHandle canvas, int *ascent, int *descent, int *maxwidth, int *leading)
! {
! 	*ascent = pango_font_metrics_get_ascent(font->metrics)/PANGO_SCALE;
! 	*descent = pango_font_metrics_get_descent(font->metrics)/PANGO_SCALE;
! 	*maxwidth = pango_font_metrics_get_approximate_char_width(font->metrics)/PANGO_SCALE;
! 	*leading = 2; /* FIXME */
! }	/* osGetFontMetrics */
! 
! 
! void osGetPenFontMetrics(CanvasHandle canvas, int *ascent, int *descent, int *maxwidth, int *leading)
! {
! 	*ascent = pango_font_metrics_get_ascent(canvas->theFont->metrics)/PANGO_SCALE;
! 	*descent = pango_font_metrics_get_descent(canvas->theFont->metrics)/PANGO_SCALE;
! 	*maxwidth = pango_font_metrics_get_approximate_char_width(canvas->theFont->metrics)/PANGO_SCALE;
! 	*leading = 2; /* FIXME */
! }	/* osGetPenFontMetrics */
! 
! 
! int osGetStringWidth(char *string, CanvasHandle canvas)
! {
! 	int width;
! 
! 	pango_layout_set_text(canvas->theFont->layout, string, -1);
! 	pango_layout_get_pixel_size(canvas->theFont->layout, &width, NULL);
! 	pango_layout_set_text(canvas->theFont->layout, NULL, 0);
! 
! 
! 	return width;
! }	/* osGetStringWidth */
! 
! int osGetCharWidth(char ch, CanvasHandle canvas)
! {
! 	int width;
! 
! 	pango_layout_set_text(canvas->theFont->layout, &ch, 1);
! 	pango_layout_get_pixel_size(canvas->theFont->layout, &width, NULL);
! 	pango_layout_set_text(canvas->theFont->layout, NULL, 0);
! 
! 	return width;
! }	/* osGetCharWidth */
! 
! int osGetFontStringWidth(char *string, FontHandle font, CanvasHandle canvas)
! {
! 	int width;
! 
! 	pango_layout_set_text(font->layout, string, -1);
! 	pango_layout_get_pixel_size(font->layout, &width, NULL);
! 	pango_layout_set_text(font->layout, NULL, 0);
! 
! 	return width;
! }	/* osGetFontStringWidth */
! 
! int osGetFontCharWidth(char ch, FontHandle font, CanvasHandle canvas)
! {
! 	int width;
! 
! 	pango_layout_set_text(font->layout, &ch, 1);
! 	pango_layout_get_pixel_size(font->layout, &width, NULL);
! 	pango_layout_set_text(font->layout, NULL, 0);
! 
! 	return width;
! }	/* osGetFontCharWidth */
! 
! void osDefaultFontDef(char **face, int *size, int *weight, int *style)
! {
!  	*face    = "helvetica";
! 	*size    = 12;
! 	*weight  = 500;
! 	*style   = 0;
! }
! 
! void osDialogFontDef(char **face, int *size, int *weight, int *style)
! {
! 	*face    = "helvetica";
! 	*size    = 12;
! 	*weight  = 500;
! 	*style   = 0;
! }
! 
! void osSerifFontDef(char **face, int *size, int *weight, int *style)
! {
! 	*face    = "times";
! 	*size    = 10;
! 	*weight  = 400;
! 	*style   = 0;
! };
! 
! void osSansSerifFontDef(char **face, int *size, int *weight, int *style)
! {
! 	*face    = "helvetica";
! 	*size    = 10;
! 	*weight  = 500;
! 	*style   = 0;
! };
! 
! void osSmallFontDef(char **face, int *size, int *weight, int *style)
! {
! 	*face    = "helvetica";
! 	*size    = 7;
! 	*weight  = 500;
! 	*style   = 0;
! };
! 
! void osNonProportionalFontDef(char **face, int *size, int *weight, int *style)
! {
! 	*face    = "fixed";
! 	*size    = 10;
! 	*weight  = 400;
! 	*style   = 0;
! };
! 
! void osSymbolFontDef(char **face, int *size, int *weight, int *style)
! {
! 	*face    = "symbol";
! 	*size    = 10;
! 	*weight  = 400;
! 	*style   = 0;
! };