X-Git-Url: https://git.stderr.nl/gitweb?a=blobdiff_plain;f=libchimara%2Fstyle.c;h=48883a94a0ba4d3e6d55c707a897f5181b308b19;hb=b4edce061b3ad51cd2c2be1ae996c724481ef4e0;hp=74a64378c9b16d2012ad88a1ab8ed3834ebc5718;hpb=5140be18f4a2b3e053da53868e54285c99a8afd4;p=projects%2Fchimara%2Fchimara.git diff --git a/libchimara/style.c b/libchimara/style.c index 74a6437..48883a9 100644 --- a/libchimara/style.c +++ b/libchimara/style.c @@ -1,5 +1,6 @@ #include #include +#include #include "chimara-glk-private.h" #include "glk.h" #include "style.h" @@ -137,7 +138,7 @@ style_init_textbuffer(GtkTextBuffer *buffer) ChimaraGlkPrivate *glk_data = g_private_get(glk_data_key); /* Place the default text tags in the textbuffer's tag table */ - g_hash_table_foreach(glk_data->styles->text_buffer, style_add_tag_to_textbuffer, gtk_text_buffer_get_tag_table(buffer)); + g_hash_table_foreach(glk_data->styles->text_buffer, style_copy_tag_to_textbuffer, gtk_text_buffer_get_tag_table(buffer)); /* Copy the override text tags to the textbuffers's tag table */ g_hash_table_foreach(glk_data->glk_styles->text_buffer, style_copy_tag_to_textbuffer, gtk_text_buffer_get_tag_table(buffer)); @@ -153,7 +154,7 @@ style_init_textgrid(GtkTextBuffer *buffer) ChimaraGlkPrivate *glk_data = g_private_get(glk_data_key); /* Place the default text tags in the textbuffer's tag table */ - g_hash_table_foreach(glk_data->styles->text_grid, style_add_tag_to_textbuffer, gtk_text_buffer_get_tag_table(buffer)); + g_hash_table_foreach(glk_data->styles->text_grid, style_copy_tag_to_textbuffer, gtk_text_buffer_get_tag_table(buffer)); /* Copy the current text tags to the textbuffers's tag table */ g_hash_table_foreach(glk_data->glk_styles->text_grid, style_copy_tag_to_textbuffer, gtk_text_buffer_get_tag_table(buffer)); @@ -214,6 +215,7 @@ gtk_text_tag_copy(GtkTextTag *tag) _COPY_FLAG (invisible_set); _COPY_FLAG (editable_set); _COPY_FLAG (language_set); + _COPY_FLAG (scale_set); #undef _COPY_FLAG /* Copy the data that was added manually */ @@ -319,12 +321,12 @@ style_init(ChimaraGlk *glk) tag = gtk_text_tag_new("header"); //g_object_set(tag, "font-desc", default_font_desc, "size-points", 18.0, "weight", PANGO_WEIGHT_BOLD, NULL); - g_object_set(tag, "size-points", 18.0, "weight", PANGO_WEIGHT_BOLD, NULL); + g_object_set(tag, "weight", PANGO_WEIGHT_BOLD, NULL); g_hash_table_insert(default_text_buffer_styles, "header", tag); tag = gtk_text_tag_new("subheader"); //g_object_set(tag, "font-desc", default_font_desc, "size-points", 14.0, "weight", PANGO_WEIGHT_BOLD, NULL); - g_object_set(tag, "size-points", 14.0, "weight", PANGO_WEIGHT_BOLD, NULL); + g_object_set(tag, "weight", PANGO_WEIGHT_BOLD, NULL); g_hash_table_insert(default_text_buffer_styles, "subheader", tag); tag = gtk_text_tag_new("alert"); @@ -732,7 +734,23 @@ apply_stylehint_to_tag(GtkTextTag *tag, GtkTextTag *default_tag, glui32 wintype, break; case stylehint_Size: - g_object_set(tag_object, "size", 14+(2*val), "size-set", TRUE, NULL); + { + gdouble scale = PANGO_SCALE_MEDIUM; + switch(val) { + case -3: scale = PANGO_SCALE_XX_SMALL; break; + case -2: scale = PANGO_SCALE_X_SMALL; break; + case -1: scale = PANGO_SCALE_SMALL; break; + case 0: scale = PANGO_SCALE_MEDIUM; break; + case 1: scale = PANGO_SCALE_LARGE; break; + case 2: scale = PANGO_SCALE_X_LARGE; break; + case 3: scale = PANGO_SCALE_XX_LARGE; break; + default: + /* We follow Pango's convention of having each magnification + step be a scaling of 1.2 */ + scale = pow(1.2, (double)val); + } + g_object_set(tag_object, "scale", scale, "scale-set", TRUE, NULL); + } break; case stylehint_Oblique: @@ -744,7 +762,7 @@ apply_stylehint_to_tag(GtkTextTag *tag, GtkTextTag *default_tag, glui32 wintype, gchar *font_family; GtkTextTag *font_tag = g_hash_table_lookup( wintype == wintype_TextBuffer? glk_data->styles->text_buffer : glk_data->styles->text_grid, - val? "normal" : "preformatted"); + val? "default" : "preformatted"); g_object_get(font_tag, "family", &font_family, NULL); g_object_set(tag_object, "family", font_family, "family-set", TRUE, NULL); g_free(font_family); @@ -813,6 +831,7 @@ static gint query_tag(GtkTextTag *tag, glui32 wintype, glui32 hint) { gint intval; + gdouble doubleval; GdkColor *colval; g_return_val_if_fail(tag != NULL, 0); @@ -850,8 +869,8 @@ query_tag(GtkTextTag *tag, glui32 wintype, glui32 hint) } case stylehint_Size: - g_object_get(tag, "size", &intval, NULL); - return (intval/2)-14; + g_object_get(tag, "scale", &doubleval, NULL); + return (gint)round(log(doubleval) / log(1.2)); case stylehint_Oblique: g_object_get(tag, "style", &intval , NULL); @@ -1083,21 +1102,21 @@ PangoFontDescription * get_current_font(guint32 wintype) { ChimaraGlkPrivate *glk_data = g_private_get(glk_data_key); - GtkTextTag *normal; + GtkTextTag *tag; switch(wintype) { case wintype_TextGrid: - normal = g_hash_table_lookup(glk_data->styles->text_grid, "normal"); + tag = g_hash_table_lookup(glk_data->styles->text_grid, "default"); break; case wintype_TextBuffer: - normal = g_hash_table_lookup(glk_data->styles->text_buffer, "normal"); + tag = g_hash_table_lookup(glk_data->styles->text_buffer, "default"); break; default: return NULL; } PangoFontDescription *font; - g_object_get( G_OBJECT(normal), "font-desc", &font, NULL ); + g_object_get( G_OBJECT(tag), "font-desc", &font, NULL ); return font; }