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-rw-r--r--src/widgets/toolbox.cpp130
1 files changed, 129 insertions, 1 deletions
diff --git a/src/widgets/toolbox.cpp b/src/widgets/toolbox.cpp
index f3cfe621d..502de27df 100644
--- a/src/widgets/toolbox.cpp
+++ b/src/widgets/toolbox.cpp
@@ -489,6 +489,9 @@ static gchar const * ui_descr =
" <separator />"
" <toolitem action='TextAlignAction' />"
" <separator />"
+ " <toolitem action='TextSuperscriptAction' />"
+ " <toolitem action='TextSubscriptAction' />"
+ " <separator />"
" <toolitem action='TextLineHeightAction' />"
" <toolitem action='TextLetterSpacingAction' />"
" <toolitem action='TextWordSpacingAction' />"
@@ -6610,6 +6613,79 @@ static void sp_text_style_changed( InkToggleAction* act, GObject *tbl )
g_object_set_data( tbl, "freeze", GINT_TO_POINTER(FALSE) );
}
+// Handles both Superscripts and Subscripts
+static void sp_text_script_changed( InkToggleAction* act, GObject *tbl )
+{
+ // quit if run by the _changed callbacks
+ if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
+ return;
+ }
+ g_object_set_data( tbl, "freeze", GINT_TO_POINTER(TRUE) );
+
+ // Called by Superscript or Subscript button?
+ const gchar* name = gtk_action_get_name( GTK_ACTION( act ) );
+ gint prop = (strcmp(name, "TextSuperscriptAction") == 0) ? 0 : 1;
+
+#ifdef DEBUG_TEXT
+ std::cout << "sp_text_script_changed: " << prop << std::endl;
+#endif
+
+ // Query baseline
+ SPStyle *query = sp_style_new (SP_ACTIVE_DOCUMENT);
+ int result_baseline = sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_BASELINES);
+
+ bool setSuper = false;
+ bool setSub = false;
+
+ if(result_baseline == QUERY_STYLE_NOTHING || result_baseline == QUERY_STYLE_MULTIPLE_DIFFERENT ) {
+ // If not set or mixed, turn on superscript or subscript
+ if( prop == 0 ) {
+ setSuper = true;
+ } else {
+ setSub = true;
+ }
+ } else {
+ // Superscript
+ gboolean superscriptSet = (query->baseline_shift.set &&
+ query->baseline_shift.type == SP_BASELINE_SHIFT_LITERAL &&
+ query->baseline_shift.literal == SP_CSS_BASELINE_SHIFT_SUPER );
+
+ // Subscript
+ gboolean subscriptSet = (query->baseline_shift.set &&
+ query->baseline_shift.type == SP_BASELINE_SHIFT_LITERAL &&
+ query->baseline_shift.literal == SP_CSS_BASELINE_SHIFT_SUB );
+
+ setSuper = !superscriptSet && prop == 0;
+ setSub = !subscriptSet && prop == 1;
+ }
+
+ // Set css properties
+ SPCSSAttr *css = sp_repr_css_attr_new ();
+ if( setSuper || setSub ) {
+ // Openoffice 2.3 and Adobe use 58%, Microsoft Word 2002 uses 65%.
+ sp_repr_css_set_property (css, "font-size", "58%");
+ } else {
+ sp_repr_css_set_property (css, "font-size", "");
+ }
+ if( setSuper ) {
+ sp_repr_css_set_property (css, "baseline-shift", "super");
+ } else if( setSub ) {
+ sp_repr_css_set_property (css, "baseline-shift", "sub");
+ } else {
+ sp_repr_css_set_property (css, "baseline-shift", "baseline");
+ }
+
+ // Apply css to selected objects.
+ SPDesktop *desktop = SP_ACTIVE_DESKTOP;
+ sp_desktop_set_style (desktop, css, true, true);
+
+ // Save for undo
+ sp_document_maybe_done (sp_desktop_document (SP_ACTIVE_DESKTOP), "ttb:script", SP_VERB_NONE,
+ _("Text: Change superscript or subscript"));
+
+ g_object_set_data( tbl, "freeze", GINT_TO_POINTER(FALSE) );
+}
+
static void sp_text_align_mode_changed( EgeSelectOneAction *act, GObject *tbl )
{
// quit if run by the _changed callbacks
@@ -7090,6 +7166,8 @@ static void sp_text_toolbox_selection_changed(Inkscape::Selection */*selection*/
int result_family = sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTFAMILY);
int result_style = sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTSTYLE);
int result_numbers = sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTNUMBERS);
+ int result_baseline = sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_BASELINES);
+
// Used later:
sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONT_SPECIFICATION);
@@ -7161,8 +7239,32 @@ static void sp_text_toolbox_selection_changed(Inkscape::Selection */*selection*/
InkToggleAction* textItalicAction = INK_TOGGLE_ACTION( g_object_get_data( tbl, "TextItalicAction" ) );
gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(textItalicAction), italicSet );
- EgeSelectOneAction* textAlignAction = EGE_SELECT_ONE_ACTION( g_object_get_data( tbl, "TextAlignAction" ) );
+
+ // Superscript
+ gboolean superscriptSet =
+ ((result_baseline == QUERY_STYLE_SINGLE || result_baseline == QUERY_STYLE_MULTIPLE_SAME ) &&
+ query->baseline_shift.set &&
+ query->baseline_shift.type == SP_BASELINE_SHIFT_LITERAL &&
+ query->baseline_shift.literal == SP_CSS_BASELINE_SHIFT_SUPER );
+
+ InkToggleAction* textSuperscriptAction = INK_TOGGLE_ACTION( g_object_get_data( tbl, "TextSuperscriptAction" ) );
+ gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(textSuperscriptAction), superscriptSet );
+
+
+ // Subscript
+ gboolean subscriptSet =
+ ((result_baseline == QUERY_STYLE_SINGLE || result_baseline == QUERY_STYLE_MULTIPLE_SAME ) &&
+ query->baseline_shift.set &&
+ query->baseline_shift.type == SP_BASELINE_SHIFT_LITERAL &&
+ query->baseline_shift.literal == SP_CSS_BASELINE_SHIFT_SUB );
+
+ InkToggleAction* textSubscriptAction = INK_TOGGLE_ACTION( g_object_get_data( tbl, "TextSubscriptAction" ) );
+ gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(textSubscriptAction), subscriptSet );
+
+
// Alignment
+ EgeSelectOneAction* textAlignAction = EGE_SELECT_ONE_ACTION( g_object_get_data( tbl, "TextAlignAction" ) );
+
// Note: SVG 1.1 doesn't include text-align, SVG 1.2 Tiny doesn't include text-align="justify"
// text-align="justify" was a draft SVG 1.2 item (along with flowed text).
// Only flowed text can be left and right justified at the same time.
@@ -7432,6 +7534,32 @@ static void sp_text_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions
g_object_set_data( holder, "TextItalicAction", act );
}
+ /* Style - Superscript */
+ {
+ InkToggleAction* act = ink_toggle_action_new( "TextSuperscriptAction", // Name
+ _("Toggle Superscript"), // Label
+ _("Toggle superscript"), // Tooltip
+ GTK_STOCK_ITALIC, // Icon (inkId)
+ secondarySize ); // Icon size
+ gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
+ g_signal_connect_after( G_OBJECT(act), "toggled", G_CALLBACK(sp_text_script_changed), holder );
+ gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act), prefs->getBool("/tools/text/super", false) );
+ g_object_set_data( holder, "TextSuperscriptAction", act );
+ }
+
+ /* Style - Subscript */
+ {
+ InkToggleAction* act = ink_toggle_action_new( "TextSubscriptAction", // Name
+ _("Toggle Subscript"), // Label
+ _("Toggle subscript"), // Tooltip
+ GTK_STOCK_ITALIC, // Icon (inkId)
+ secondarySize ); // Icon size
+ gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
+ g_signal_connect_after( G_OBJECT(act), "toggled", G_CALLBACK(sp_text_script_changed), holder );
+ gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act), prefs->getBool("/tools/text/sub", false) );
+ g_object_set_data( holder, "TextSubscriptAction", act );
+ }
+
/* Alignment */
{
GtkListStore* model = gtk_list_store_new( 4, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_BOOLEAN );
generated by cgit v1.2.3 (git 2.25.1) at 2026-05-19 23:45:01 +0000