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authorTavmjong Bah <tavmjong@free.fr>2013-02-17 12:37:27 +0000
committertavmjong-free <tavmjong@free.fr>2013-02-17 12:37:27 +0000
commit479b07573269be8c736b8a65b8f5a608254cd0e4 (patch)
tree08e4d4e2b02bc507350042b7d0141c1988a40609 /src
parentPath->Cut Path loses segments (Bug 166302) (diff)
downloadinkscape-479b07573269be8c736b8a65b8f5a608254cd0e4.tar.gz
inkscape-479b07573269be8c736b8a65b8f5a608254cd0e4.zip
Move code from text-toolbar to font-lister in preparation to share code with font-selector/text-edit.
(bzr r12131)
Diffstat (limited to 'src')
-rw-r--r--src/libnrtype/font-lister.cpp667
-rw-r--r--src/libnrtype/font-lister.h203
-rw-r--r--src/widgets/text-toolbar.cpp494
3 files changed, 921 insertions, 443 deletions
diff --git a/src/libnrtype/font-lister.cpp b/src/libnrtype/font-lister.cpp
index 04859185c..91671f627 100644
--- a/src/libnrtype/font-lister.cpp
+++ b/src/libnrtype/font-lister.cpp
@@ -14,11 +14,16 @@
#include "font-lister.h"
#include "FontFactory.h"
+#include "desktop.h"
+#include "desktop-style.h"
+#include "document.h"
+#include "inkscape.h"
+#include "preferences.h"
#include "sp-object.h"
#include "sp-root.h"
-#include "document.h"
#include "xml/repr.h"
-#include "preferences.h"
+
+//#define DEBUG_FONT
namespace Inkscape
{
@@ -29,7 +34,7 @@ namespace Inkscape
FamilyToStylesMap familyStyleMap;
font_factory::Default()->GetUIFamiliesAndStyles(&familyStyleMap);
-
+
// Grab the family names into a list and then sort them
std::list<Glib::ustring> familyList;
for (FamilyToStylesMap::iterator iter = familyStyleMap.begin();
@@ -47,7 +52,8 @@ namespace Inkscape
if (!familyName.empty()) {
Gtk::TreeModel::iterator treeModelIter = font_list_store->append();
- (*treeModelIter)[FontList.font] = reinterpret_cast<const char*>(g_strdup(familyName.c_str()));
+ //(*treeModelIter)[FontList.family] = reinterpret_cast<const char*>(g_strdup(familyName.c_str()));
+ (*treeModelIter)[FontList.family] = familyName;
// Now go through the styles
GList *styles = NULL;
@@ -62,7 +68,21 @@ namespace Inkscape
(*treeModelIter)[FontList.onSystem] = true;
}
}
+ current_family = "sans-serif";
+ current_style = "Normal";
+ current_fontspec = "sans-serif"; // Empty style -> Normal
+ current_fontspec_system = "Sans";
+
+ /* Create default styles for use when font-family is unknown on system. */
+ default_styles = g_list_append( NULL, g_strdup("Normal") );
+ default_styles = g_list_append( default_styles, g_strdup("Italic") );
+ default_styles = g_list_append( default_styles, g_strdup("Bold") );
+ default_styles = g_list_append( default_styles, g_strdup("Bold Italic") );
+
font_list_store->thaw_notify();
+
+ style_list_store = Gtk::ListStore::create (FontStyleList);
+ style_list_store_trial = Gtk::ListStore::create (FontStyleList);
}
// Example of how to use "foreach_iter"
@@ -70,7 +90,7 @@ namespace Inkscape
// FontLister::print_document_font( const Gtk::TreeModel::iterator &iter ) {
// Gtk::TreeModel::Row row = *iter;
// if( !row[FontList.onSystem] ) {
- // std::cout << " Not on system: " << row[FontList.font] << std::endl;
+ // std::cout << " Not on system: " << row[FontList.family] << std::endl;
// return false;
// }
// return true;
@@ -92,23 +112,14 @@ namespace Inkscape
while( iter != font_list_store->children().end() ) {
Gtk::TreeModel::Row row = *iter;
if( !row[FontList.onSystem] ) {
- // std::cout << " Not on system: " << row[FontList.font] << std::endl;
+ // std::cout << " Not on system: " << row[FontList.family] << std::endl;
iter = font_list_store->erase( iter );
} else {
- // std::cout << " First on system: " << row[FontList.font] << std::endl;
+ // std::cout << " First on system: " << row[FontList.family] << std::endl;
break;
}
}
- /* Create default styles for use when font-family is unknown on system. */
- static GList *default_styles = NULL;
- if( default_styles == NULL ) {
- default_styles = g_list_append( default_styles, g_strdup("Normal") );
- default_styles = g_list_append( default_styles, g_strdup("Italic") );
- default_styles = g_list_append( default_styles, g_strdup("Bold") );
- default_styles = g_list_append( default_styles, g_strdup("Bold Italic") );
- }
-
/* Get "font-family"s used in document. */
std::list<Glib::ustring> fontfamilies;
update_font_list_recursive( r, &fontfamilies );
@@ -120,7 +131,7 @@ namespace Inkscape
/* Insert separator */
if( !fontfamilies.empty() ) {
Gtk::TreeModel::iterator treeModelIter = font_list_store->prepend();
- (*treeModelIter)[FontList.font] = "#";
+ (*treeModelIter)[FontList.family] = "#";
(*treeModelIter)[FontList.onSystem] = false;
}
@@ -137,7 +148,7 @@ namespace Inkscape
Gtk::TreeModel::iterator iter2 = font_list_store->get_iter( "0" );
while( iter2 != font_list_store->children().end() ) {
Gtk::TreeModel::Row row = *iter2;
- if( row[FontList.onSystem] && tokens[0].compare( row[FontList.font] ) == 0 ) {
+ if( row[FontList.onSystem] && tokens[0].compare( row[FontList.family] ) == 0 ) {
styles = row[FontList.styles];
break;
}
@@ -146,7 +157,7 @@ namespace Inkscape
}
Gtk::TreeModel::iterator treeModelIter = font_list_store->prepend();
- (*treeModelIter)[FontList.font] = reinterpret_cast<const char*>(g_strdup((*i).c_str()));
+ (*treeModelIter)[FontList.family] = reinterpret_cast<const char*>(g_strdup((*i).c_str()));
(*treeModelIter)[FontList.styles] = styles;
(*treeModelIter)[FontList.onSystem] = false;
}
@@ -191,7 +202,548 @@ namespace Inkscape
}
}
- Gtk::TreePath
+ Glib::ustring
+ FontLister::canonize_fontspec( Glib::ustring fontspec ) {
+
+ // Pass fontspec to and back from Pango to get a the fontspec in
+ // canonical form. -inkscape-font-specification relies on the
+ // Pango constructed fontspec not changing form. If it does,
+ // this is the place to fix it.
+ PangoFontDescription *descr = pango_font_description_from_string( fontspec.c_str() );
+ gchar* canonized = pango_font_description_to_string ( descr );
+ Glib::ustring Canonized = canonized;
+ g_free( canonized );
+ pango_font_description_free( descr );
+
+ // Pango canonized strings remove space after comma between family names. Put it back.
+ size_t i = 0;
+ while( (i = Canonized.find(",", i)) != std::string::npos) {
+ Canonized.replace(i, 1, ", ");
+ i += 2;
+ }
+
+ return Canonized;
+ }
+
+ Glib::ustring
+ FontLister::system_fontspec( Glib::ustring fontspec ) {
+
+ // Find what Pango thinks is the closest match.
+ Glib::ustring out = fontspec;
+
+ PangoFontDescription *descr = pango_font_description_from_string(fontspec.c_str());
+ font_instance *res = (font_factory::Default())->Face(descr);
+ if (res->pFont) {
+ PangoFontDescription *nFaceDesc = pango_font_describe(res->pFont);
+ out = sp_font_description_get_family(nFaceDesc);
+ }
+ pango_font_description_free(descr);
+
+ return out;
+ }
+
+ std::pair<Glib::ustring, Glib::ustring>
+ FontLister::ui_from_fontspec( Glib::ustring fontspec ) {
+
+ PangoFontDescription *descr = pango_font_description_from_string(fontspec.c_str());
+ const gchar* family = pango_font_description_get_family(descr);
+ Glib::ustring Family = family;
+
+ // Pango canonized strings remove space after comma between family names. Put it back.
+ size_t i = 0;
+ while( (i = Family.find(",", i)) != std::string::npos) {
+ Family.replace(i, 1, ", ");
+ i += 2;
+ }
+
+ pango_font_description_unset_fields(descr, PANGO_FONT_MASK_FAMILY);
+ gchar* style = pango_font_description_to_string( descr );
+ Glib::ustring Style = style;
+ pango_font_description_free(descr);
+ g_free( style );
+
+ return std::make_pair( Family, Style );
+ }
+
+ std::pair<Glib::ustring, Glib::ustring>
+ FontLister::selection_update () {
+
+#ifdef DEBUG_FONT
+ std::cout << "\n!!!!!!!!!!!!!!!!!!!!!!!!!!!!!" << std::endl;
+ std::cout << "FontLister::selection_update: entrance" << std::endl;
+#endif
+ // Get fontspec from a selection, preferences, or thin air.
+ Glib::ustring fontspec;
+ SPStyle *query = sp_style_new (SP_ACTIVE_DOCUMENT);
+
+ // Directly from stored font specification.
+ int result =
+ sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONT_SPECIFICATION);
+
+ //std::cout << " Attempting selected style" << std::endl;
+ if( result != QUERY_STYLE_NOTHING && query->text->font_specification.set ) {
+ fontspec = query->text->font_specification.value;
+ //std::cout << " fontspec from query :" << fontspec << ":" << std::endl;
+ }
+
+ // From style
+ if( fontspec.empty() ) {
+ //std::cout << " Attempting desktop style" << std::endl;
+ int rfamily = sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTFAMILY);
+ int rstyle = sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTSTYLE);
+
+ // Must have text in selection
+ if( rfamily != QUERY_STYLE_NOTHING && rstyle != QUERY_STYLE_NOTHING ) {
+ fontspec = fontspec_from_style( query );
+ }
+ //std::cout << " fontspec from style :" << fontspec << ":" << std::endl;
+ }
+
+ // From preferences
+ if( fontspec.empty() ) {
+ //std::cout << " Attempting preferences" << std::endl;
+ sp_style_read_from_prefs(query, "/tools/text");
+ fontspec = fontspec_from_style( query );
+ //std::cout << " fontspec from prefs :" << fontspec << ":" << std::endl;
+ }
+ sp_style_unref(query);
+
+ // From thin air
+ if( fontspec.empty() ) {
+ //std::cout << " Attempting thin air" << std::endl;
+ fontspec = current_family + ", " + current_style;
+ //std::cout << " fontspec from thin air :" << fontspec << ":" << std::endl;
+ }
+
+ // Do we really need? Removes spaces between font-families.
+ //current_fontspec = canonize_fontspec( fontspec );
+ current_fontspec = fontspec; // Ignore for now
+
+ current_fontspec_system = system_fontspec( current_fontspec );
+
+ std::pair<Glib::ustring, Glib::ustring> ui = ui_from_fontspec( current_fontspec );
+ set_font_family( ui.first );
+
+#ifdef DEBUG_FONT
+ std::cout << " canonized: :" << current_fontspec << ":" << std::endl;
+ std::cout << " system: :" << current_fontspec_system << ":" << std::endl;
+ std::cout << " family: :" << current_family << ":" << std::endl;
+ std::cout << " style: :" << current_style << ":" << std::endl;
+ std::cout << "FontLister::selection_update: exit" << std::endl;
+ std::cout << "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!\n" << std::endl;
+#endif
+ return std::make_pair( current_family, current_style );
+ }
+
+
+ // TODO: use to determine font-selector best style
+ std::pair<Glib::ustring, Glib::ustring>
+ FontLister::new_font_family (Glib::ustring new_family, gboolean check_style ) {
+
+#ifdef DEBUG_FONT
+ std::cout << "\n!!!!!!!!!!!!!!!!!!!!!!!!!!!!!" << std::endl;
+ std::cout << "FontLister::new_font_family: " << new_family << std::endl;
+#endif
+
+ // No need to do anything if new family is same as old family.
+ if( new_family.compare( current_family ) == 0 ) {
+#ifdef DEBUG_FONT
+ std::cout << "FontLister::new_font_family: exit: no change in family." << std::endl;
+ std::cout << "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!\n" << std::endl;
+#endif
+ return std::make_pair( current_family, current_style );
+ }
+
+ // We need to do two things:
+ // 1. Update style list for new family.
+ // 2. Select best valid style match to old style.
+
+ // For finding style list, use list of first family in font-family list.
+ GList* styles = NULL;
+ Gtk::TreeModel::iterator iter = font_list_store->get_iter( "0" );
+ while( iter != font_list_store->children().end() ) {
+
+ Gtk::TreeModel::Row row = *iter;
+
+ if( new_family.compare( row[FontList.family] ) == 0 ) {
+ styles = row[FontList.styles];
+ break;
+ }
+ ++iter;
+ }
+
+ // Newly typed in font-family may not yet be in list... use default list.
+ // TODO: if font-family is list, check if first family in list is on system
+ // and set style accordingly.
+ if( styles == NULL ) {
+ styles = default_styles;
+ }
+
+ // Update style list.
+ // TODO: create a second "temporary" style_list_store for font_selector.
+ style_list_store->freeze_notify();
+ style_list_store->clear();
+
+ for (GList *l=styles; l; l = l->next) {
+ Gtk::TreeModel::iterator treeModelIter = style_list_store->append();
+ (*treeModelIter)[FontStyleList.styles] = (char*)l->data;
+ }
+
+ style_list_store->thaw_notify();
+
+ // Find best match to the style from the old font-family to the
+ // styles available with the new font.
+ // TODO: Maybe check if an exact match exists before using Pango.
+ Glib::ustring best_style = current_style;
+ if( check_style ) {
+ //std::cout << " Trying to match: " << current_fontspec << std::endl;
+ PangoFontDescription *desc_old
+ = pango_font_description_from_string( current_fontspec.c_str() );
+ PangoFontDescription* desc_best = NULL;
+
+ for (GList *l=styles; l; l = l->next) {
+ Glib::ustring candidate = new_family + ", " + (char*)l->data;
+ PangoFontDescription* desc_candidate
+ = pango_font_description_from_string( candidate.c_str() );
+ //std::cout << " Testing: " << pango_font_description_to_string( desc_candidate ) << std::endl;
+ if( pango_font_description_better_match( desc_old, desc_best, desc_candidate ) ) {
+ pango_font_description_free( desc_best );
+ desc_best = desc_candidate;
+ //std::cout << " ... better: " << std::endl;
+ } else {
+ pango_font_description_free( desc_candidate );
+ //std::cout << " ... not better: " << std::endl;
+ }
+ }
+ if( desc_best ) {
+ pango_font_description_unset_fields( desc_best, PANGO_FONT_MASK_FAMILY );
+ best_style = pango_font_description_to_string( desc_best );
+ }
+
+ if( desc_old ) pango_font_description_free( desc_old );
+ if( desc_best ) pango_font_description_free( desc_best );
+ }
+
+#ifdef DEBUG_FONT
+ std::cout << "FontLister::new_font_family: exit: " << new_family << " " << best_style << std::endl;
+ std::cout << "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!\n" << std::endl;
+#endif
+ return std::make_pair( new_family, best_style );
+ }
+
+ std::pair<Glib::ustring, Glib::ustring>
+ FontLister::set_font_family (Glib::ustring new_family, gboolean check_style) {
+
+#ifdef DEBUG_FONT
+ std::cout << "\n!!!!!!!!!!!!!!!!!!!!!!!!!!!!!" << std::endl;
+ std::cout << "FontLister::set_font_family: " << new_family << std::endl;
+#endif
+
+ std::pair<Glib::ustring, Glib::ustring> ui = new_font_family( new_family, check_style );
+ current_family = ui.first;
+ current_style = ui.second;
+ current_fontspec = canonize_fontspec( current_family + ", " + current_style );
+ current_fontspec_system = system_fontspec( current_fontspec );
+
+#ifdef DEBUG_FONT
+ std::cout << " canonized: :" << current_fontspec << ":" << std::endl;
+ std::cout << " system: :" << current_fontspec_system << ":" << std::endl;
+ std::cout << " family: :" << current_family << ":" << std::endl;
+ std::cout << " style: :" << current_style << ":" << std::endl;
+ std::cout << "FontLister::set_font_family: end" << std::endl;
+ std::cout << "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!\n" << std::endl;
+#endif
+ return ui;
+ }
+
+ // void
+ // FontLister::new_font_style (Glib::ustring new_style) {
+ // // Is this needed? What do we do?
+ // }
+
+ void
+ FontLister::set_font_style (Glib::ustring new_style) {
+
+ // TODO: Validate input using Pango. If Pango doesn't recognize a style it will
+ // attach the "invalid" style to the font-family.
+
+#ifdef DEBUG_FONT
+ std::cout << "\n!!!!!!!!!!!!!!!!!!!!!!!!!!!!!" << std::endl;
+ std::cout << "FontLister:set_font_style: " << new_style << std::endl;
+#endif
+
+ current_style = new_style;
+ current_fontspec = canonize_fontspec( current_family + ", " + current_style );
+ current_fontspec_system = system_fontspec( current_fontspec );
+
+#ifdef DEBUG_FONT
+ std::cout << " canonized: :" << current_fontspec << ":" << std::endl;
+ std::cout << " system: :" << current_fontspec_system << ":" << std::endl;
+ std::cout << " family: " << current_family << std::endl;
+ std::cout << " style: " << current_style << std::endl;
+ std::cout << "FontLister::set_font_style: end" << std::endl;
+ std::cout << "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!\n" << std::endl;
+#endif
+ }
+
+ // For use by font-selector where we already know that the style is valid
+ void
+ FontLister::set_font (Glib::ustring new_family, Glib::ustring new_style) {
+
+#ifdef DEBUG_FONT
+ std::cout << "FonLister::set_font: " << new_family << " " << new_style << std::endl;
+#endif
+ set_font_family( new_family, false );
+ set_font_style( new_style );
+ }
+
+ // We do this ourselves as we can't rely on FontFactory.
+ void
+ FontLister::set_css( SPCSSAttr *css ) {
+
+ //std::cout << "FontLister:set_css: " << std::endl;
+
+ PangoFontDescription *desc = pango_font_description_from_string( current_fontspec.c_str() );
+ sp_repr_css_set_property (css, "-inkscape-font-specification", current_fontspec.c_str() );
+ sp_repr_css_set_property (css, "font-family", pango_font_description_get_family( desc ) );
+
+ PangoWeight weight = pango_font_description_get_weight( desc );
+ switch ( weight ) {
+ case PANGO_WEIGHT_THIN:
+ sp_repr_css_set_property (css, "font-weight", "100" );
+ break;
+ case PANGO_WEIGHT_ULTRALIGHT:
+ sp_repr_css_set_property (css, "font-weight", "200" );
+ break;
+ case PANGO_WEIGHT_LIGHT:
+ sp_repr_css_set_property (css, "font-weight", "300" );
+ break;
+ case PANGO_WEIGHT_BOOK:
+ sp_repr_css_set_property (css, "font-weight", "380" );
+ break;
+ case PANGO_WEIGHT_NORMAL:
+ sp_repr_css_set_property (css, "font-weight", "normal" );
+ break;
+ case PANGO_WEIGHT_MEDIUM:
+ sp_repr_css_set_property (css, "font-weight", "500" );
+ break;
+ case PANGO_WEIGHT_SEMIBOLD:
+ sp_repr_css_set_property (css, "font-weight", "600" );
+ break;
+ case PANGO_WEIGHT_BOLD:
+ sp_repr_css_set_property (css, "font-weight", "bold" );
+ break;
+ case PANGO_WEIGHT_ULTRABOLD:
+ sp_repr_css_set_property (css, "font-weight", "800" );
+ break;
+ case PANGO_WEIGHT_HEAVY:
+ sp_repr_css_set_property (css, "font-weight", "900" );
+ break;
+ case PANGO_WEIGHT_ULTRAHEAVY:
+ sp_repr_css_set_property (css, "font-weight", "1000" );
+ break;
+ }
+
+ PangoStyle style = pango_font_description_get_style( desc );
+ switch ( style ) {
+ case PANGO_STYLE_NORMAL:
+ sp_repr_css_set_property (css, "font-style", "normal" );
+ break;
+ case PANGO_STYLE_OBLIQUE:
+ sp_repr_css_set_property (css, "font-style", "oblique" );
+ break;
+ case PANGO_STYLE_ITALIC:
+ sp_repr_css_set_property (css, "font-style", "italic" );
+ break;
+ }
+
+ PangoStretch stretch = pango_font_description_get_stretch( desc );
+ switch ( stretch ) {
+ case PANGO_STRETCH_ULTRA_CONDENSED:
+ sp_repr_css_set_property (css, "font-stretch", "ultra-condensed" );
+ break;
+ case PANGO_STRETCH_EXTRA_CONDENSED:
+ sp_repr_css_set_property (css, "font-stretch", "extra-condensed" );
+ break;
+ case PANGO_STRETCH_CONDENSED:
+ sp_repr_css_set_property (css, "font-stretch", "condensed" );
+ break;
+ case PANGO_STRETCH_SEMI_CONDENSED:
+ sp_repr_css_set_property (css, "font-stretch", "semi-condensed" );
+ break;
+ case PANGO_STRETCH_NORMAL:
+ sp_repr_css_set_property (css, "font-stretch", "normal" );
+ break;
+ case PANGO_STRETCH_SEMI_EXPANDED:
+ sp_repr_css_set_property (css, "font-stretch", "semi-expanded" );
+ break;
+ case PANGO_STRETCH_EXPANDED:
+ sp_repr_css_set_property (css, "font-stretch", "expanded" );
+ break;
+ case PANGO_STRETCH_EXTRA_EXPANDED:
+ sp_repr_css_set_property (css, "font-stretch", "extra-expanded" );
+ break;
+ case PANGO_STRETCH_ULTRA_EXPANDED:
+ sp_repr_css_set_property (css, "font-stretch", "ultra-expanded" );
+ break;
+ }
+
+ PangoVariant variant = pango_font_description_get_variant( desc );
+ switch ( variant ) {
+ case PANGO_VARIANT_NORMAL:
+ sp_repr_css_set_property (css, "font-variant", "normal" );
+ break;
+ case PANGO_VARIANT_SMALL_CAPS:
+ sp_repr_css_set_property (css, "font-variant", "small-caps" );
+ break;
+ }
+ }
+
+ // We do this ourselves as we can't rely on FontFactory.
+ Glib::ustring
+ FontLister::fontspec_from_style (SPStyle* style) {
+
+ //std::cout << "FontLister:fontspec_from_style: " << std::endl;
+
+ Glib::ustring fontspec;
+ if (style) {
+
+ // First try to use the font specification if it is set
+ if (style->text->font_specification.set
+ && style->text->font_specification.value
+ && *style->text->font_specification.value) {
+
+ fontspec = style->text->font_specification.value;
+
+ } else {
+
+ fontspec = style->text->font_family.value;
+ fontspec += ",";
+
+ switch (style->font_weight.computed) {
+
+ case SP_CSS_FONT_WEIGHT_100:
+ fontspec += " 100";
+ break;
+
+ case SP_CSS_FONT_WEIGHT_200:
+ fontspec += " 200";
+ break;
+
+ case SP_CSS_FONT_WEIGHT_300:
+ fontspec += " 300";
+ break;
+
+ case SP_CSS_FONT_WEIGHT_400:
+ case SP_CSS_FONT_WEIGHT_NORMAL:
+ //fontspec += " normal";
+ break;
+
+ case SP_CSS_FONT_WEIGHT_500:
+ fontspec += " 500";
+ break;
+
+ case SP_CSS_FONT_WEIGHT_600:
+ fontspec += " 600";
+ break;
+
+ case SP_CSS_FONT_WEIGHT_700:
+ case SP_CSS_FONT_WEIGHT_BOLD:
+ fontspec += " bold";
+ break;
+
+ case SP_CSS_FONT_WEIGHT_800:
+ fontspec += " 800";
+ break;
+
+ case SP_CSS_FONT_WEIGHT_900:
+ fontspec += " 900";
+ break;
+
+ case SP_CSS_FONT_WEIGHT_LIGHTER:
+ case SP_CSS_FONT_WEIGHT_BOLDER:
+ default:
+ g_warning("Unrecognized font_weight.computed value");
+ break;
+ }
+
+ switch (style->font_style.computed) {
+ case SP_CSS_FONT_STYLE_ITALIC:
+ fontspec += " italic";
+ break;
+
+ case SP_CSS_FONT_STYLE_OBLIQUE:
+ fontspec += " oblique";
+ break;
+
+ case SP_CSS_FONT_STYLE_NORMAL:
+ default:
+ //fontspec += " normal";
+ break;
+ }
+
+ switch (style->font_stretch.computed) {
+
+ case SP_CSS_FONT_STRETCH_ULTRA_CONDENSED:
+ fontspec += " extra_condensed";
+ break;
+
+ case SP_CSS_FONT_STRETCH_EXTRA_CONDENSED:
+ fontspec += " extra_condensed";
+ break;
+
+ case SP_CSS_FONT_STRETCH_CONDENSED:
+ case SP_CSS_FONT_STRETCH_NARROWER:
+ fontspec += " condensed";
+ break;
+
+ case SP_CSS_FONT_STRETCH_SEMI_CONDENSED:
+ fontspec += " semi_condensed";
+ break;
+
+ case SP_CSS_FONT_STRETCH_NORMAL:
+ //fontspec += " normal";
+ break;
+
+ case SP_CSS_FONT_STRETCH_SEMI_EXPANDED:
+ fontspec += " semi_expanded";
+ break;
+
+ case SP_CSS_FONT_STRETCH_EXPANDED:
+ case SP_CSS_FONT_STRETCH_WIDER:
+ fontspec += " expanded";
+ break;
+
+ case SP_CSS_FONT_STRETCH_EXTRA_EXPANDED:
+ fontspec += " extra_expanded";
+ break;
+
+ case SP_CSS_FONT_STRETCH_ULTRA_EXPANDED:
+ fontspec += " ultra_expanded";
+ break;
+
+ default:
+ //fontspec += " normal";
+ break;
+ }
+
+ switch (style->font_variant.computed) {
+
+ case SP_CSS_FONT_VARIANT_SMALL_CAPS:
+ fontspec += "small-caps";
+ break;
+
+ default:
+ //fontspec += "normal";
+ break;
+ }
+ }
+ }
+ return canonize_fontspec( fontspec );
+ }
+
+
+ Gtk::TreeModel::Row
FontLister::get_row_for_font (Glib::ustring family)
{
Gtk::TreePath path;
@@ -201,8 +753,8 @@ namespace Inkscape
Gtk::TreeModel::Row row = *iter;
- if( family.compare( row[FontList.font] ) == 0 ) {
- return font_list_store->get_path( iter );
+ if( family.compare( row[FontList.family] ) == 0 ) {
+ return row;
}
++iter;
@@ -211,6 +763,65 @@ namespace Inkscape
throw FAMILY_NOT_FOUND;
}
+ Gtk::TreePath
+ FontLister::get_path_for_font (Glib::ustring family)
+ {
+ return font_list_store->get_path( get_row_for_font ( family ) );
+ }
+
+ /* Returns style string */
+ // TODO: Remove or turn into function to be used by new_font_family.
+ Glib::ustring
+ FontLister::get_best_style_match (Glib::ustring family, Glib::ustring target_style) {
+
+#ifdef DEBUG_FONT
+ std::cout << "\n!!!!!!!!!!!!!!!!!!!!!!!!!!!!!" << std::endl;
+ std::cout << "FontLister::get_best_style_match: " << family << " : " << target_style << std::endl;
+#endif
+
+ Glib::ustring font_string = family + " " + target_style;
+
+ Gtk::TreeModel::Row row;
+ try {
+ row = get_row_for_font( family );
+ } catch (...) {
+ //std::cout << " ERROR: can't find family: " << family << std::endl;
+ return (target_style);
+ }
+
+ PangoFontDescription* target = pango_font_description_from_string( font_string.c_str() );
+ PangoFontDescription* best = NULL;
+
+ //std::cout << " Target: " << pango_font_description_to_string( target ) << std::endl;
+
+ GList* styles = row[FontList.styles];
+ for (GList *l=styles; l; l = l->next) {
+ Glib::ustring font_string_test = family + " " + (char*)l->data;
+ PangoFontDescription* candidate = pango_font_description_from_string( font_string_test.c_str() );
+ // std::cout << " Testing: " << pango_font_description_to_string( candidate ) << std::endl;
+ if( pango_font_description_better_match( target, best, candidate ) ) {
+ best = candidate;
+ }
+ }
+
+ Glib::ustring best_style;
+ if( best ) {
+ //std::cout << " Best: " << pango_font_description_to_string( best ) << std::endl;
+ pango_font_description_unset_fields( best, PANGO_FONT_MASK_FAMILY );
+ best_style = pango_font_description_to_string( best );
+ } else {
+ //std::cout << " Failed: " << family << std::endl;
+ best_style = target_style;
+ }
+
+#ifdef DEBUG_FONT
+ std::cout << " Returning: " << best_style << std::endl;
+ std::cout << "FontLister::get_best_style_match: exit" << std::endl;
+ std::cout << "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!\n" << std::endl;
+#endif
+ return best_style;
+ }
+
FontLister::~FontLister ()
{
};
@@ -220,6 +831,18 @@ namespace Inkscape
{
return font_list_store;
}
+
+ const Glib::RefPtr<Gtk::ListStore>
+ FontLister::get_style_list () const
+ {
+ return style_list_store;
+ }
+
+ const Glib::RefPtr<Gtk::ListStore>
+ FontLister::get_style_list_trial () const
+ {
+ return style_list_store_trial;
+ }
}
// Helper functions
diff --git a/src/libnrtype/font-lister.h b/src/libnrtype/font-lister.h
index 751350407..10a269771 100644
--- a/src/libnrtype/font-lister.h
+++ b/src/libnrtype/font-lister.h
@@ -25,12 +25,35 @@
class SPObject;
class SPDocument;
+class SPCSSAttr;
+struct SPStyle;
namespace Inkscape
{
/**
* This class enumerates fonts using libnrtype into reusable data stores and
- * allows for random access to the font list
+ * allows for random access to the font-family list and the font-style list.
+ * Setting the font-family updates the font-style list. "Style" in this case
+ * refers to everything but family and size (e.g. italic/oblique, weight).
+ *
+ * This class handles font-family lists and fonts that are not on the system,
+ * where there is not an entry in the fontInstanceMap.
+ *
+ * This class uses the idea of "font_spec". This is a plain text string as used by
+ * Pango. It is similar to the CSS font shorthand except that font-family comes
+ * first and in this class the font-size is not used.
+ *
+ * This class uses the FontFactory class to get a list of system fonts
+ * and to find best matches via Pango. The Pango interface is only setup
+ * to deal with fonts that are on the system so care must be taken. For
+ * example, best matches should only be done with the first font-family
+ * in a font-family list. If the first font-family is not on the system
+ * then a generic font-family should be used (sans-serif -> Sans).
+ *
+ * This class is used by the UI interface (text-toolbar, font-select, etc.).
+ *
+ * "Font" includes family and style. It should not be used when one
+ * means font-family.
*/
class FontLister
{
@@ -38,13 +61,14 @@ namespace Inkscape
enum Exceptions
{
- FAMILY_NOT_FOUND
+ FAMILY_NOT_FOUND,
+ STYLE_NOT_FOUND
};
virtual ~FontLister ();
- /** GtkTreeModelColumnRecord for the font list Gtk::ListStore
+ /** GtkTreeModelColumnRecord for the font-family list Gtk::ListStore
*/
class FontListClass
: public Gtk::TreeModelColumnRecord
@@ -52,10 +76,9 @@ namespace Inkscape
public:
/** Column containing the family name
*/
- Gtk::TreeModelColumn<Glib::ustring> font;
+ Gtk::TreeModelColumn<Glib::ustring> family;
- /** Column containing an std::vector<std::string> with style names
- * for the corresponding family
+ /** Column containing the styles for each family name.
*/
Gtk::TreeModelColumn<GList*> styles;
@@ -65,7 +88,7 @@ namespace Inkscape
FontListClass ()
{
- add (font);
+ add (family);
add (styles);
add (onSystem);
}
@@ -73,7 +96,24 @@ namespace Inkscape
FontListClass FontList;
- /** Returns the ListStore with the font names
+ class FontStyleListClass
+ : public Gtk::TreeModelColumnRecord
+ {
+ public:
+ /** Column containing the styles
+ */
+ Gtk::TreeModelColumn<Glib::ustring> styles;
+
+ FontStyleListClass ()
+ {
+ add (styles);
+ }
+ };
+
+ FontStyleListClass FontStyleList;
+ FontStyleListClass FontStyleListTrial;
+
+ /** Returns the ListStore with the family names
*
* The return is const and the function is declared as const.
* The ListStore is ready to be used after class instantiation
@@ -82,6 +122,18 @@ namespace Inkscape
const Glib::RefPtr<Gtk::ListStore>
get_font_list () const;
+ /** Returns the ListStore with the styles
+ *
+ */
+ const Glib::RefPtr<Gtk::ListStore>
+ get_style_list () const;
+
+ /** Returns the ListStore with the styles - trial
+ *
+ */
+ const Glib::RefPtr<Gtk::ListStore>
+ get_style_list_trial () const;
+
/** Updates font list to include fonts in document
*
*/
@@ -96,13 +148,119 @@ namespace Inkscape
static Inkscape::FontLister*
get_instance ()
{
- static Inkscape::FontLister* instance = new Inkscape::FontLister();
+ static Inkscape::FontLister* instance = new Inkscape::FontLister();
return instance;
}
- Gtk::TreePath
+ /** Takes a hand written font spec and returns a Pango generated one in
+ * standard form.
+ */
+ Glib::ustring canonize_fontspec( Glib::ustring fontspec );
+
+ /** Find closest system font to given font.
+ */
+ Glib::ustring system_fontspec( Glib::ustring fontspec );
+
+ /** Gets font-family and style from fontspec.
+ * font-family and style returned.
+ */
+ std::pair<Glib::ustring, Glib::ustring>
+ ui_from_fontspec (Glib::ustring fontspec);
+
+ /** Sets font-family and style after a selection change.
+ * New font-family and style returned.
+ */
+ std::pair<Glib::ustring, Glib::ustring>
+ selection_update ();
+
+ /** Changes font-family, updating style list and attempting to find
+ * closest style to current_style style (if check_style is true).
+ * New font-family and style returned.
+ * Does NOT update current_family and current_style.
+ * (For potential use in font-selector which doesn't update until
+ * "Apply" button clicked.)
+ */
+ std::pair<Glib::ustring, Glib::ustring>
+ new_font_family (Glib::ustring family, gboolean check_style = true);
+
+ /** Sets font-family, updating style list and attempting
+ * to find closest style to old current_style.
+ * New font-family and style returned.
+ * Updates current_family and current_style.
+ * (For use in text-toolbar where update is immediate.)
+ */
+ std::pair<Glib::ustring, Glib::ustring>
+ set_font_family (Glib::ustring family, gboolean check_style = true);
+
+ Glib::ustring
+ get_font_family ()
+ {
+ return current_family;
+ }
+
+ /* Not Used */
+ void
+ new_font_style (Glib::ustring style);
+
+ /** Sets style. Does not validate style for family.
+ */
+ void
+ set_font_style (Glib::ustring style);
+
+ Glib::ustring
+ get_font_style ()
+ {
+ return current_style;
+ }
+
+ /** Sets both family and style. Does not attempt to find
+ * best match for style (assume that style is already valid
+ * for family).
+ */
+ void
+ set_font (Glib::ustring family, Glib::ustring style);
+
+ /** Sets both family and style. Does not attempt to find
+ * best match for style (assume that style is already valid
+ * for family).
+ */
+ void
+ new_font (Glib::ustring family, Glib::ustring style);
+
+ std::pair<Glib::ustring, Glib::ustring>
+ get_try_font () {
+ return ( std::make_pair( try_family, try_style ) );
+ }
+
+ Glib::ustring
+ fontspec_from_style (SPStyle* style);
+
+ /** Fill css using current_fontspec.
+ */
+ void
+ set_css( SPCSSAttr *css );
+
+ Gtk::TreeModel::Row
get_row_for_font (Glib::ustring family);
+ Gtk::TreePath
+ get_path_for_font (Glib::ustring family);
+
+ Gtk::TreeModel::Row
+ get_row_for_style (Glib::ustring style);
+
+ Gtk::TreePath
+ get_path_for_style (Glib::ustring style);
+
+ std::pair<Gtk::TreePath, Gtk::TreePath>
+ get_paths (Glib::ustring family, Glib::ustring style);
+
+ /** Return best style match for new font given style for old font.
+ */
+ Glib::ustring
+ get_best_style_match (Glib::ustring family, Glib::ustring style);
+
+ /* Not Used */
const NRNameList
get_name_list () const
{
@@ -116,7 +274,30 @@ namespace Inkscape
NRNameList families;
Glib::RefPtr<Gtk::ListStore> font_list_store;
+ Glib::RefPtr<Gtk::ListStore> style_list_store;
+ Glib::RefPtr<Gtk::ListStore> style_list_store_trial;
+
+ /** Info for currently selected font (what is shown in the UI).
+ * May include font-family lists and fonts not on system.
+ */
+ Glib::ustring current_family;
+ Glib::ustring current_style;
+ Glib::ustring current_fontspec;
+
+ /** fontspec of system font closest to current_fontspec.
+ * (What the system will use to display current_fontspec.)
+ */
+ Glib::ustring current_fontspec_system;
+
+ /** Info for proposed font (what is shown in the font-selection UI).
+ * May include font-family lists and fonts not on system.
+ */
+ Glib::ustring try_family;
+ Glib::ustring try_style;
+ /** If a font-family is not on system, this list of styles is used.
+ */
+ GList *default_styles;
};
}
@@ -125,7 +306,7 @@ namespace Inkscape
static gboolean font_lister_separator_func(GtkTreeModel *model, GtkTreeIter *iter, gpointer /*data*/)
{
gchar* text = 0;
- gtk_tree_model_get(model, iter, 0, &text, -1 ); // Column 0: FontList.font
+ gtk_tree_model_get(model, iter, 0, &text, -1 ); // Column 0: FontList.family
return (text && strcmp(text,"#") == 0);
}
diff --git a/src/widgets/text-toolbar.cpp b/src/widgets/text-toolbar.cpp
index 45c9ef120..105ec96f8 100644
--- a/src/widgets/text-toolbar.cpp
+++ b/src/widgets/text-toolbar.cpp
@@ -133,115 +133,7 @@ static void sp_print_fontstyle( SPStyle *query ) {
}
#endif
-/*
- * Fill the font style combobox with the available font styles for the selected font family
- * Set the selected style to that in font
- */
-static void sp_text_fontstyle_populate(GObject *tbl, font_instance *font=NULL)
-{
-
- Ink_ComboBoxEntry_Action* act = INK_COMBOBOXENTRY_ACTION( g_object_get_data( tbl, "TextFontFamilyAction" ) );
- GtkTreeModel *model = ink_comboboxentry_action_get_model( act );
- gchar *current_font = ink_comboboxentry_action_get_active_text( act );
- if (!current_font) {
- return;
- }
-
- // If font list, take only first font in list
- gchar** tokens = g_strsplit( current_font, ",", 0 );
- g_strstrip( tokens[0] );
- current_font = tokens[0];
-
- // Get an iter to the selected font from the model data
- // We cant get it from the combo, cause it might not have been created yet
- gboolean found = false;
- GtkTreeIter iter;
- gboolean valid = gtk_tree_model_get_iter_first( model, &iter );
- while ( valid ) {
-
- // Get text from list entry
- gchar* text = NULL;
- gtk_tree_model_get( model, &iter, 0, &text, -1 ); // Column 0
-
- // Check for match
- if ( text && (strcmp( current_font, text ) == 0) ) {
- found = true;
- break;
- }
- valid = gtk_tree_model_iter_next( model, &iter );
- }
-
- g_strfreev( tokens );
-
- Ink_ComboBoxEntry_Action* fontStyleAction = INK_COMBOBOXENTRY_ACTION( g_object_get_data( tbl, "TextFontStyleAction" ) );
-
- gchar *current_style = ink_comboboxentry_action_get_active_text( fontStyleAction );
-
- GtkListStore *store = GTK_LIST_STORE( ink_comboboxentry_action_get_model( fontStyleAction ) );
- gtk_list_store_clear ( store );
-
- // Get the list of styles from the selected font.
- GList *list = NULL;
-
- if (found) {
-
- // Use precompiled list if font-family on system.
- gtk_tree_model_get (model, &iter, 1, &list, -1);
-
- } else {
-
- // Use generic list if font-family not on system.
- static GList *glist = NULL;
- if( glist == NULL ) {
- glist = g_list_append (glist, (void*)"Normal");
- glist = g_list_append (glist, (void*)"Italic");
- glist = g_list_append (glist, (void*)"Bold");
- glist = g_list_append (glist, (void*)"Bold Italic");
- }
- list = glist;
- }
-
- for (GList *l=list; l; l = l->next)
- {
- gtk_list_store_append (store, &iter);
- gtk_list_store_set (store, &iter, 0, (char*)l->data, -1);
- }
-
- // Select the style in the combo that best matches font
- if (font && list) {
-
- unsigned int index = sp_font_selector_get_best_style(font, list);
-
- Ink_ComboBoxEntry_Action* fontStyleAction =
- INK_COMBOBOXENTRY_ACTION( g_object_get_data( tbl, "TextFontStyleAction" ) );
- model = ink_comboboxentry_action_get_model( fontStyleAction );
- GtkTreePath *path_c = gtk_tree_path_new ();
- gtk_tree_path_append_index (path_c, index);
- gtk_tree_model_get_iter(model, &iter, path_c);
- gchar *name;
- gtk_tree_model_get (model, &iter, 0, &name, -1);
- ink_comboboxentry_action_set_active_text( fontStyleAction, name );
-
- } else if (current_style) {
- ink_comboboxentry_action_set_active_text( fontStyleAction, current_style );
- }
-}
-
// Font family
-//
-// In most cases we should just be able to set the new family name
-// but there may be cases where a font family doesn't follow the
-// standard naming pattern. To handle those cases, we do a song and
-// dance to use Pango to find the best match. To do that we start
-// with the old "fontSpec" (which is the returned string from
-// pango_font_description_to_string() with the size unset). This
-// has the form "[family-list] [style-options]" where the
-// family-list is a comma separated list of font-family names
-// (optionally terminated by a comma). An example would be
-// "DejaVu Sans, Sans Bold". Only a "fontSpec" containing a
-// single font-family will work with Pango's best match routine.
-// If we can't obtain a good "fontSpec", we then resort to blindly
-// changing the font-family.
static void sp_text_fontfamily_value_changed( Ink_ComboBoxEntry_Action *act, GObject *tbl )
{
#ifdef DEBUG_TEXT
@@ -256,152 +148,36 @@ static void sp_text_fontfamily_value_changed( Ink_ComboBoxEntry_Action *act, GOb
}
g_object_set_data( tbl, "freeze", GINT_TO_POINTER(TRUE) );
- gchar *family = ink_comboboxentry_action_get_active_text( act );
-#ifdef DEBUG_TEXT
- std::cout << " New family: " << family << std::endl;
-#endif
-
- // First try to get the old font spec from the stored value
- SPStyle *query = sp_style_new (SP_ACTIVE_DOCUMENT);
- int result_fontspec = sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONT_SPECIFICATION);
-
- Glib::ustring fontSpec = query->text->font_specification.set ? query->text->font_specification.value : "";
-#ifdef DEBUG_TEXT
- std::cout << " fontSpec from query :" << fontSpec << ":" << std::endl;
-#endif
-
- // If that didn't work, try to get font spec from style
- if (fontSpec.empty()) {
-
- // Must query all to fill font-family, font-style, font-weight, font-specification
- sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTFAMILY);
- sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTSTYLE);
- sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTNUMBERS);
-
- // Construct a new font specification if it does not yet exist
- font_instance * fontFromStyle = font_factory::Default()->FaceFromStyle(query);
- if( fontFromStyle ) {
- fontSpec = font_factory::Default()->ConstructFontSpecification(fontFromStyle);
- fontFromStyle->Unref();
- }
-
-#ifdef DEBUG_TEXT
- std::cout << " fontSpec empty, try from style" << std::endl;
- std::cout << " from style :" << fontSpec << ":" << std::endl;
- sp_print_font( query );
-#endif
-
- }
-
- // And if that didn't work use default. DO WE REALLY WANT TO DO THIS?
- if ( fontSpec.empty() ) {
-
- sp_style_read_from_prefs(query, "/tools/text");
-
- // Construct a new font specification if it does not yet exist
- font_instance * fontFromStyle = font_factory::Default()->FaceFromStyle(query);
- if ( fontFromStyle ) {
- fontSpec = font_factory::Default()->ConstructFontSpecification(fontFromStyle);
- fontFromStyle->Unref();
- }
-
+ Glib::ustring new_family = ink_comboboxentry_action_get_active_text( act );
#ifdef DEBUG_TEXT
- std::cout << " fontSpec empty, trying from prefs" << std::endl;
- std::cout << " from prefs :" << fontSpec << ":" << std::endl;
- sp_print_font( query );
+ std::cout << " Old family: " << fontlister->get_font_family() << std::endl;
+ std::cout << " New family: " << new_family << std::endl;
#endif
- }
-
- // Now we have a font specification, replace family.
- Glib::ustring newFontSpec = "";
- SPCSSAttr *css = sp_repr_css_attr_new ();
-
- if (!fontSpec.empty()) newFontSpec = font_factory::Default()->ReplaceFontSpecificationFamily(fontSpec, family);
-
-#ifdef DEBUG_TEXT
- std::cout << " New FontSpec from ReplaceFontSpecificationFamily :" << newFontSpec << ":" << std::endl;
-#endif
-
- if (!fontSpec.empty() && !newFontSpec.empty() ) {
-
- if (fontSpec != newFontSpec) {
- font_instance *font = font_factory::Default()->FaceFromFontSpecification(newFontSpec.c_str());
-
- if (font) {
- sp_repr_css_set_property (css, "-inkscape-font-specification", newFontSpec.c_str());
-
- // Set all the these just in case they were altered when finding the best
- // match for the new family and old style... Unnecessary?
-
- gchar c[256];
-
- font->Family(c, 256);
-
- sp_repr_css_set_property (css, "font-family", c);
-
- font->Attribute( "weight", c, 256);
- sp_repr_css_set_property (css, "font-weight", c);
-
- font->Attribute("style", c, 256);
- sp_repr_css_set_property (css, "font-style", c);
-
- font->Attribute("stretch", c, 256);
- sp_repr_css_set_property (css, "font-stretch", c);
-
- font->Attribute("variant", c, 256);
- sp_repr_css_set_property (css, "font-variant", c);
-
- font->Unref();
-
- // Set the list of font styles
- sp_text_fontstyle_populate(tbl);
-
- } else {
- g_warning(_("Failed to find font matching: %s\n"), newFontSpec.c_str());
- }
- }
- } else {
-
- // Either old font does not exist on system or ReplaceFontSpecificationFamily() failed.
- // Blindly fall back to setting the family to text in the font-family chooser.
-
-#ifdef DEBUG_TEXT
- std::cout << " Failed to find new font, blindly setting family: " << family << std::endl;
-#endif
- sp_repr_css_set_property (css, "-inkscape-font-specification", family);
- sp_repr_css_set_property (css, "font-family", family);
- }
+ // TODO: Think about how to handle handle multiple selections. While
+ // the font-family may be the same for all, the styles might be different.
+ Inkscape::FontLister* fontlister = Inkscape::FontLister::get_instance();
+ if( new_family.compare( fontlister->get_font_family() ) != 0 ) {
- // If querying returned nothing, update default style.
- if (result_fontspec == QUERY_STYLE_NOTHING)
- {
- Inkscape::Preferences *prefs = Inkscape::Preferences::get();
- prefs->mergeStyle("/tools/text/style", css);
- //sp_text_edit_dialog_default_set_insensitive (); //FIXME: Replace through a verb
- }
- else
- {
- sp_desktop_set_style (SP_ACTIVE_DESKTOP, css, true, true);
- }
+ //std::cout << "sp_text_fontfamily_value_changed: from: " << fontlister->get_font_family()
+ // << " to: " << new_family << std::endl;
+ std::pair<Glib::ustring,Glib::ustring> ui = fontlister->set_font_family( new_family );
+ // active text set in sp_text_toolbox_selection_changed()
- sp_style_unref(query);
+ SPCSSAttr *css = sp_repr_css_attr_new ();
+ fontlister->set_css( css );
- g_free (family);
+ SPDesktop *desktop = SP_ACTIVE_DESKTOP;
+ sp_desktop_set_style (desktop, css, true, true);
+ sp_repr_css_attr_unref (css);
- // Save for undo
- if (result_fontspec != QUERY_STYLE_NOTHING) {
- DocumentUndo::done(sp_desktop_document(SP_ACTIVE_DESKTOP), SP_VERB_CONTEXT_TEXT,
+ DocumentUndo::done(sp_desktop_document(desktop), SP_VERB_CONTEXT_TEXT,
_("Text: Change font family"));
}
- sp_repr_css_attr_unref (css);
// unfreeze
g_object_set_data( tbl, "freeze", GINT_TO_POINTER(FALSE) );
- // focus to canvas (not useful if you want to choose font for your text)
- //gtk_widget_grab_focus (GTK_WIDGET((SP_ACTIVE_DESKTOP)->canvas));
-
#ifdef DEBUG_TEXT
std::cout << "sp_text_toolbox_fontfamily_changes: exit" << std::endl;
std::cout << "MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM" << std::endl;
@@ -473,7 +249,6 @@ static void sp_text_fontsize_value_changed( Ink_ComboBoxEntry_Action *act, GObje
/*
* Font style
*/
-//static void sp_text_fontstyle_value_changed( EgeSelectOneAction *act, GObject *tbl )
static void sp_text_fontstyle_value_changed( Ink_ComboBoxEntry_Action *act, GObject *tbl )
{
// quit if run by the _changed callbacks
@@ -482,95 +257,26 @@ static void sp_text_fontstyle_value_changed( Ink_ComboBoxEntry_Action *act, GObj
}
g_object_set_data( tbl, "freeze", GINT_TO_POINTER(TRUE) );
- // First query font-specification, this is the most complete font face description.
- SPStyle *query = sp_style_new (SP_ACTIVE_DOCUMENT);
- int result_fontspec = sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONT_SPECIFICATION);
+ Glib::ustring new_style = ink_comboboxentry_action_get_active_text( act );
- // font_specification will not be set unless defined explicitily on a tspan.
- // This should be fixed!
- Glib::ustring fontSpec = query->text->font_specification.set ? query->text->font_specification.value : "";
+ Inkscape::FontLister* fontlister = Inkscape::FontLister::get_instance();
- if (fontSpec.empty()) {
- // Construct a new font specification if it does not yet exist
- // Must query font-family, font-style, font-weight, to find correct font face.
- sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTFAMILY);
- sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTSTYLE);
- sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTNUMBERS);
+ if( new_style.compare( fontlister->get_font_style() ) != 0 ) {
- font_instance * fontFromStyle = font_factory::Default()->FaceFromStyle(query);
- if ( fontFromStyle ) {
- fontSpec = font_factory::Default()->ConstructFontSpecification(fontFromStyle);
- fontFromStyle->Unref();
- }
- }
+ fontlister->set_font_style( new_style );
+ // active text set in sp_text_toolbox_seletion_changed()
- SPCSSAttr *css = sp_repr_css_attr_new ();
-
- Glib::ustring current_style = ink_comboboxentry_action_get_active_text( act );
- Glib::ustring fontFamily = "";
-
- if (query->text->font_family.set) {
- fontFamily = query->text->font_family.value;
- } else {
- // if the font_family is not set, get it from the font family combo instead
- Ink_ComboBoxEntry_Action* act = INK_COMBOBOXENTRY_ACTION( g_object_get_data( tbl, "TextFontFamilyAction" ) );
- fontFamily = ink_comboboxentry_action_get_active_text( act );
- }
+ SPCSSAttr *css = sp_repr_css_attr_new ();
+ fontlister->set_css( css );
- font_instance *font = (font_factory::Default())->FaceFromUIStrings (fontFamily.c_str(), current_style.c_str());
-
- if (font) {
-
- gchar c[256];
-
- font->Attribute( "weight", c, 256);
- sp_repr_css_set_property (css, "font-weight", c);
-
- font->Attribute("style", c, 256);
- sp_repr_css_set_property (css, "font-style", c);
-
- font->Attribute("stretch", c, 256);
- sp_repr_css_set_property (css, "font-stretch", c);
-
- font->Attribute("variant", c, 256);
- sp_repr_css_set_property (css, "font-variant", c);
-
- font->Unref();
- font = NULL;
-
- } else {
-
- // Font not found on system, blindly update style
- // Options match choices in sp_text_fontstyle_populate
- sp_repr_css_set_property (css, "font-weight", "normal");
- sp_repr_css_set_property (css, "font-style", "normal" );
- if( current_style.find("Bold") != Glib::ustring::npos ) {
- sp_repr_css_set_property (css, "font-weight", "bold");
- }
- if( current_style.find("Italic") != Glib::ustring::npos ) {
- sp_repr_css_set_property (css, "font-style", "italic");
- }
- }
-
- // If querying returned nothing, update default style.
- if (result_fontspec == QUERY_STYLE_NOTHING)
- {
- Inkscape::Preferences *prefs = Inkscape::Preferences::get();
- prefs->mergeStyle("/tools/text/style", css);
- }
-
- sp_style_unref(query);
+ SPDesktop *desktop = SP_ACTIVE_DESKTOP;
+ sp_desktop_set_style (desktop, css, true, true);
+ sp_repr_css_attr_unref (css);
- // Do we need to update other CSS values?
- SPDesktop *desktop = SP_ACTIVE_DESKTOP;
- sp_desktop_set_style (desktop, css, true, true);
- if (result_fontspec != QUERY_STYLE_NOTHING) {
- DocumentUndo::done(sp_desktop_document(SP_ACTIVE_DESKTOP), SP_VERB_CONTEXT_TEXT,
- _("Text: Change font style"));
+ DocumentUndo::done(sp_desktop_document(desktop), SP_VERB_CONTEXT_TEXT,
+ _("Text: Change font style"));
}
- sp_repr_css_attr_unref (css);
-
g_object_set_data( tbl, "freeze", GINT_TO_POINTER(FALSE) );
}
@@ -1145,6 +851,7 @@ static void sp_text_toolbox_selection_changed(Inkscape::Selection */*selection*/
if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
#ifdef DEBUG_TEXT
std::cout << " Frozen, returning" << std::endl;
+ std::cout << "sp_text_toolbox_selection_changed: exit " << count << std::endl;
std::cout << "&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&" << std::endl;
std::cout << std::endl;
#endif
@@ -1152,15 +859,21 @@ static void sp_text_toolbox_selection_changed(Inkscape::Selection */*selection*/
}
g_object_set_data( tbl, "freeze", GINT_TO_POINTER(TRUE) );
- // Update font list, but only if widget already created.
Ink_ComboBoxEntry_Action* fontFamilyAction =
INK_COMBOBOXENTRY_ACTION( g_object_get_data( tbl, "TextFontFamilyAction" ) );
+ Ink_ComboBoxEntry_Action* fontStyleAction =
+ INK_COMBOBOXENTRY_ACTION( g_object_get_data( tbl, "TextFontStyleAction" ) );
+
+ Inkscape::FontLister* fontlister = Inkscape::FontLister::get_instance();
+ fontlister->update_font_list( sp_desktop_document( SP_ACTIVE_DESKTOP ));
+ fontlister->selection_update();
+
+ // Update font list, but only if widget already created.
if( fontFamilyAction->combobox != NULL ) {
- Inkscape::FontLister* fontlister = Inkscape::FontLister::get_instance();
- fontlister->update_font_list( sp_desktop_document( SP_ACTIVE_DESKTOP ));
+ ink_comboboxentry_action_set_active_text( fontFamilyAction, fontlister->get_font_family().c_str() );
+ ink_comboboxentry_action_set_active_text( fontStyleAction, fontlister->get_font_style().c_str() );
}
-
// Only flowed text can be justified, only normal text can be kerned...
// Find out if we have flowed text now so we can use it several places
gboolean isFlow = false;
@@ -1207,6 +920,7 @@ static void sp_text_toolbox_selection_changed(Inkscape::Selection */*selection*/
g_object_set_data( tbl, "freeze", GINT_TO_POINTER(FALSE) );
#ifdef DEBUG_TEXT
std::cout << " text_style_from_prefs: toolbar already set" << std:: endl;
+ std::cout << "sp_text_toolbox_selection_changed: exit " << count << std::endl;
std::cout << "&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&" << std::endl;
std::cout << std::endl;
#endif
@@ -1225,15 +939,6 @@ static void sp_text_toolbox_selection_changed(Inkscape::Selection */*selection*/
// If we have valid query data for text (font-family, font-specification) set toolbar accordingly.
if (query->text)
{
- // Font family
- if( query->text->font_family.value ) {
- gchar *fontFamily = query->text->font_family.value;
-
- Ink_ComboBoxEntry_Action* fontFamilyAction =
- INK_COMBOBOXENTRY_ACTION( g_object_get_data( tbl, "TextFontFamilyAction" ) );
- ink_comboboxentry_action_set_active_text( fontFamilyAction, fontFamily );
- }
-
// Size (average of text selected)
Inkscape::Preferences *prefs = Inkscape::Preferences::get();
int unit = prefs->getInt("/options/font/unitType", SP_CSS_UNIT_PT);
@@ -1253,10 +958,6 @@ static void sp_text_toolbox_selection_changed(Inkscape::Selection */*selection*/
Glib::ustring tooltip = Glib::ustring::format(_("Font size"), " (", sp_style_get_css_unit_string(unit), ")");
ink_comboboxentry_action_set_tooltip ( fontSizeAction, tooltip.c_str());
- // Font styles
- font_instance *font = font_factory::Default()->FaceFromStyle(query);
- sp_text_fontstyle_populate(tbl, font);
-
// Superscript
gboolean superscriptSet =
((result_baseline == QUERY_STYLE_SINGLE || result_baseline == QUERY_STYLE_MULTIPLE_SAME ) &&
@@ -1438,6 +1139,7 @@ static void sp_text_toolbox_selection_changed(Inkscape::Selection */*selection*/
}
#ifdef DEBUG_TEXT
+ std::cout << "sp_text_toolbox_selection_changed: exit " << count << std::endl;
std::cout << "&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&" << std::endl;
std::cout << std::endl;
#endif
@@ -1457,82 +1159,50 @@ sp_text_toolbox_subselection_changed (gpointer /*tc*/, GObject *tbl)
sp_text_toolbox_selection_changed (NULL, tbl);
}
-
-/* Recursively extract all "font-family" attributes from a document. */
-void
-sp_text_toolbox_get_font_list_in_doc_recursive (SPObject *r, std::list<Glib::ustring> *l)
-{
- if (!r) {
- return;
- }
-
- const gchar *style = r->getRepr()->attribute("style");
- if( style != NULL ) {
- //std::cout << style << std::endl;
- std::vector<Glib::ustring> tokens = Glib::Regex::split_simple(";", style );
- for( size_t i=0; i < tokens.size(); ++i ) {
- Glib::ustring token = tokens[i];
- size_t found = token.find("font-family:");
- if( found != Glib::ustring::npos ) {
- // Remove "font-family:"
- token.erase(found,12);
- // Remove any leading single or double quote
- if( token[0] == '\'' || token[0] == '"' ) {
- token.erase(0,1);
- }
- // Remove any trailing single or double quote
- if( token[token.length()-1] == '\'' || token[token.length()-1] == '"' ) {
- token.erase(token.length()-1);
- }
- l->push_back( token );
- }
- }
- }
-
- for (SPObject *child = r->firstChild(); child; child = child->getNext()) {
- sp_text_toolbox_get_font_list_in_doc_recursive( child, l );
- }
-}
-
-// Select all occurances of the font-family displayed in the Entry box.
// TODO: possibly share with font-selector by moving most code to font-lister (passing family name)
static void sp_text_toolbox_select_cb( GtkEntry* entry, GtkEntryIconPosition /*position*/, GdkEvent /*event*/, gpointer /*data*/ ) {
- Glib::ustring family = gtk_entry_get_text ( entry );
+ Glib::ustring family = gtk_entry_get_text ( entry );
+ //std::cout << "text_toolbox_missing_font_cb: selecting: " << family << std::endl;
- // Get all items with matching font-family set (not inherited!).
- GSList *selectList = NULL;
+ // Get all items with matching font-family set (not inherited!).
+ GSList *selectList = NULL;
- SPDesktop *desktop = SP_ACTIVE_DESKTOP;
- SPDocument *document = sp_desktop_document( desktop );
- GSList *allList = get_all_items(NULL, document->getRoot(), desktop, false, false, true, NULL);
- for (GSList *i = allList; i != NULL; i = i->next) {
+ SPDesktop *desktop = SP_ACTIVE_DESKTOP;
+ SPDocument *document = sp_desktop_document( desktop );
+ GSList *allList = get_all_items(NULL, document->getRoot(), desktop, false, false, true, NULL);
+ for (GSList *i = allList; i != NULL; i = i->next) {
- SPItem *item = SP_ITEM(i->data);
- SPStyle *style = item->style;
+ SPItem *item = SP_ITEM(i->data);
+ SPStyle *style = item->style;
- if (style && style->text) {
+ if (style && style->text) {
- Glib::ustring family_style;
- if (style->text->font_family.set) {
- family_style = style->text->font_family.value;
- }
- else if (style->text->font_specification.set) {
- family_style = style->text->font_specification.value;
- }
+ Glib::ustring family_style;
+ if (style->text->font_family.set) {
+ family_style = style->text->font_family.value;
+ //std::cout << " family style from font_family: " << family_style << std::endl;
+ }
+ else if (style->text->font_specification.set) {
+ family_style = style->text->font_specification.value;
+ //std::cout << " family style from font_spec: " << family_style << std::endl;
+ }
- if (family_style.compare( family ) == 0 ) {
- selectList = g_slist_prepend (selectList, item);
- }
- }
+ if (family_style.compare( family ) == 0 ) {
+ //std::cout << " found: " << item->getId() << std::endl;
+ selectList = g_slist_prepend (selectList, item);
+ }
}
+ }
- // Update selection
- Inkscape::Selection *selection = sp_desktop_selection (desktop );
- selection->clear();
- selection->setList(selectList);
+ // Update selection
+ Inkscape::Selection *selection = sp_desktop_selection (desktop );
+ selection->clear();
+ //std::cout << " list length: " << g_slist_length ( selectList ) << std::endl;
+ selection->setList(selectList);
}
+
// Define all the "widgets" in the toolbar.
void sp_text_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder)
{
@@ -1570,9 +1240,10 @@ void sp_text_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObje
ink_comboboxentry_action_set_info_cb( act, (gpointer)sp_text_toolbox_select_cb );
gchar *const warning = _("Font not found on system");
- ink_comboboxentry_action_set_warning( act, warning ); // Show icon if missing font
+ ink_comboboxentry_action_set_warning( act, warning ); // Show icon w/ tooltip if font missing
ink_comboboxentry_action_set_warning_cb( act, (gpointer)sp_text_toolbox_select_cb );
+ //ink_comboboxentry_action_set_warning_callback( act, sp_text_fontfamily_select_all );
ink_comboboxentry_action_set_altx_name( act, "altx-text" ); // Set Alt-X keyboard shortcut
g_signal_connect( G_OBJECT(act), "changed", G_CALLBACK(sp_text_fontfamily_value_changed), holder );
gtk_action_group_add_action( mainActions, GTK_ACTION(act) );
@@ -1622,18 +1293,21 @@ void sp_text_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObje
/* Font styles */
{
- GtkListStore* model_style = gtk_list_store_new( 1, G_TYPE_STRING );
+ Inkscape::FontLister* fontlister = Inkscape::FontLister::get_instance();
+ fontlister->update_font_list( sp_desktop_document( SP_ACTIVE_DESKTOP ));
+ Glib::RefPtr<Gtk::ListStore> store = fontlister->get_style_list();
+ GtkListStore* model_style = store->gobj();
- Ink_ComboBoxEntry_Action* act = ink_comboboxentry_action_new( "TextFontStyleAction",
+ Ink_ComboBoxEntry_Action* act = ink_comboboxentry_action_new( "TextFontStyleAction",
_("Font Style"),
_("Font style"),
NULL,
GTK_TREE_MODEL(model_style),
12, // Width in characters
- 0, // Extra list width
- NULL, // Cell layout
- NULL, // Separator
- GTK_WIDGET(desktop->canvas)); // Focus widget
+ 0, // Extra list width
+ NULL, // Cell layout
+ NULL, // Separator
+ GTK_WIDGET(desktop->canvas)); // Focus widget
g_signal_connect( G_OBJECT(act), "changed", G_CALLBACK(sp_text_fontstyle_value_changed), holder );
gtk_action_group_add_action( mainActions, GTK_ACTION(act) );