Code

New widget helperclass for Gtk:Entry
[inkscape.git] / src / text-context.cpp
index 9645887941f03889edf64ee5187a477040d74d24..e969ffbfc74529a5158948c6a3fbf3cf5e452e49 100644 (file)
@@ -48,6 +48,7 @@
 #include "rubberband.h"
 #include "sp-metrics.h"
 #include "context-fns.h"
+#include "verbs.h"
 
 #include "text-editing.h"
 
@@ -289,6 +290,10 @@ sp_text_context_finish(SPEventContext *ec)
 {
     SPTextContext *tc = SP_TEXT_CONTEXT(ec);
 
+    if (ec->desktop) {
+        sp_signal_disconnect_by_data(sp_desktop_canvas(ec->desktop), tc);
+    }
+
     ec->enableGrDrag(false);
 
     tc->style_set_connection.disconnect();
@@ -329,10 +334,6 @@ sp_text_context_finish(SPEventContext *ec)
         gtk_object_destroy(*it);
     }
     tc->text_selection_quads.clear();
-
-    if (ec->desktop) {
-        sp_signal_disconnect_by_data(sp_desktop_canvas(ec->desktop), tc);
-    }
 }
 
 
@@ -498,7 +499,8 @@ sp_text_context_setup_text(SPTextContext *tc)
     Inkscape::GC::release(rtext);
     text_item->transform = SP_ITEM(ec->desktop->currentRoot())->getRelativeTransform(ec->desktop->currentLayer());
     text_item->updateRepr();
-    sp_document_done(sp_desktop_document(ec->desktop));
+    sp_document_done(sp_desktop_document(ec->desktop), SP_VERB_CONTEXT_TEXT, 
+                     _("Create text"));
 }
 
 /**
@@ -536,7 +538,8 @@ insert_uni_char(SPTextContext *const tc)
         tc->text_sel_start = tc->text_sel_end = sp_te_replace(tc->text, tc->text_sel_start, tc->text_sel_end, u);
         sp_text_context_update_cursor(tc);
         sp_text_context_update_text_selection(tc);
-        sp_document_done(sp_desktop_document(tc->desktop));
+        sp_document_done(sp_desktop_document(tc->desktop), SP_VERB_DIALOG_TRANSFORM, 
+                         _("Insert Unicode character"));
     }
 }
 
@@ -571,9 +574,9 @@ show_curr_uni_char(SPTextContext *const tc)
             }
         }
         tc->defaultMessageContext()->setF(Inkscape::NORMAL_MESSAGE,
-                                          _("Unicode: %s: %s"), tc->uni, utf8);
+                                          _("Unicode (<b>Enter</b> to finish): %s: %s"), tc->uni, utf8);
     } else {
-        tc->defaultMessageContext()->set(Inkscape::NORMAL_MESSAGE, _("Unicode: "));
+        tc->defaultMessageContext()->set(Inkscape::NORMAL_MESSAGE, _("Unicode (<b>Enter</b> to finish): "));
     }
 }
 
@@ -694,7 +697,8 @@ sp_text_context_root_handler(SPEventContext *const ec, GdkEvent *const event)
                         SPItem *ft = create_flowtext_with_internal_frame (desktop, tc->p0, p1);
                         sp_desktop_selection(desktop)->set(ft);
                         ec->desktop->messageStack()->flash(Inkscape::NORMAL_MESSAGE, _("Flowed text is created."));
-                        sp_document_done(sp_desktop_document(desktop));
+                        sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_TEXT, 
+                                         _("Create flowed text"));
                     } else {
                         ec->desktop->messageStack()->flash(Inkscape::ERROR_MESSAGE, _("The frame is <b>too small</b> for the current font size. Flowed text not created."));
                     }
@@ -805,6 +809,13 @@ sp_text_context_root_handler(SPEventContext *const ec, GdkEvent *const event)
 
                         /* Neither unimode nor IM consumed key; process text tool shortcuts */
                         switch (group0_keyval) {
+                            case GDK_x:
+                            case GDK_X:
+                                if (MOD__ALT_ONLY) {
+                                    desktop->setToolboxFocusTo ("altx-text");
+                                    return TRUE;
+                                }
+                                break;
                             case GDK_space:
                                 if (MOD__CTRL_ONLY) {
                                     /* No-break space */
@@ -816,20 +827,21 @@ sp_text_context_root_handler(SPEventContext *const ec, GdkEvent *const event)
                                     sp_text_context_update_cursor(tc);
                                     sp_text_context_update_text_selection(tc);
                                     ec->desktop->messageStack()->flash(Inkscape::NORMAL_MESSAGE, _("No-break space"));
-                                    sp_document_done(sp_desktop_document(ec->desktop));
+                                    sp_document_done(sp_desktop_document(ec->desktop), SP_VERB_CONTEXT_TEXT, 
+                                                     _("Insert no-break space"));
                                     return TRUE;
                                 }
                                 break;
                             case GDK_U:
                             case GDK_u:
-                                if (MOD__CTRL_ONLY) {
+                                if (MOD__CTRL_ONLY || (MOD__CTRL && MOD__SHIFT)) {
                                     if (tc->unimode) {
                                         tc->unimode = false;
                                         ec->defaultMessageContext()->clear();
                                     } else {
                                         tc->unimode = true;
                                         tc->unipos = 0;
-                                        ec->defaultMessageContext()->set(Inkscape::NORMAL_MESSAGE, _("Unicode: "));
+                                        ec->defaultMessageContext()->set(Inkscape::NORMAL_MESSAGE, _("Unicode (<b>Enter</b> to finish): "));
                                     }
                                     if (tc->imc) {
                                         gtk_im_context_reset(tc->imc);
@@ -852,7 +864,8 @@ sp_text_context_root_handler(SPEventContext *const ec, GdkEvent *const event)
                                         sp_repr_css_set_property(css, "font-weight", "normal");
                                     sp_te_apply_style(tc->text, tc->text_sel_start, tc->text_sel_end, css);
                                     sp_repr_css_attr_unref(css);
-                                    sp_document_done(sp_desktop_document(ec->desktop));
+                                    sp_document_done(sp_desktop_document(ec->desktop), SP_VERB_CONTEXT_TEXT, 
+                                                     _("Make bold"));
                                     sp_text_context_update_cursor(tc);
                                     sp_text_context_update_text_selection(tc);
                                     return TRUE;
@@ -869,7 +882,8 @@ sp_text_context_root_handler(SPEventContext *const ec, GdkEvent *const event)
                                         sp_repr_css_set_property(css, "font-style", "normal");
                                     sp_te_apply_style(tc->text, tc->text_sel_start, tc->text_sel_end, css);
                                     sp_repr_css_attr_unref(css);
-                                    sp_document_done(sp_desktop_document(ec->desktop));
+                                    sp_document_done(sp_desktop_document(ec->desktop), SP_VERB_CONTEXT_TEXT, 
+                                                     _("Make italic"));
                                     sp_text_context_update_cursor(tc);
                                     sp_text_context_update_text_selection(tc);
                                     return TRUE;
@@ -900,7 +914,8 @@ sp_text_context_root_handler(SPEventContext *const ec, GdkEvent *const event)
                                 tc->text_sel_start = tc->text_sel_end = sp_te_insert_line(tc->text, tc->text_sel_start);
                                 sp_text_context_update_cursor(tc);
                                 sp_text_context_update_text_selection(tc);
-                                sp_document_done(sp_desktop_document(ec->desktop));
+                                sp_document_done(sp_desktop_document(ec->desktop), SP_VERB_CONTEXT_TEXT, 
+                                                 _("New line"));
                                 return TRUE;
                             case GDK_BackSpace:
                                 if (tc->text) { // if nascent_object, do nothing, but return TRUE; same for all other delete and move keys
@@ -909,7 +924,8 @@ sp_text_context_root_handler(SPEventContext *const ec, GdkEvent *const event)
                                     tc->text_sel_start = tc->text_sel_end = sp_te_delete(tc->text, tc->text_sel_start, tc->text_sel_end);
                                     sp_text_context_update_cursor(tc);
                                     sp_text_context_update_text_selection(tc);
-                                    sp_document_done(sp_desktop_document(ec->desktop));
+                                    sp_document_done(sp_desktop_document(ec->desktop), SP_VERB_CONTEXT_TEXT, 
+                                                     _("Backspace"));
                                 }
                                 return TRUE;
                             case GDK_Delete:
@@ -920,7 +936,8 @@ sp_text_context_root_handler(SPEventContext *const ec, GdkEvent *const event)
                                     tc->text_sel_start = tc->text_sel_end = sp_te_delete(tc->text, tc->text_sel_start, tc->text_sel_end);
                                     sp_text_context_update_cursor(tc);
                                     sp_text_context_update_text_selection(tc);
-                                    sp_document_done(sp_desktop_document(ec->desktop));
+                                    sp_document_done(sp_desktop_document(ec->desktop), SP_VERB_CONTEXT_TEXT, 
+                                                     _("Delete"));
                                 }
                                 return TRUE;
                             case GDK_Left:
@@ -934,7 +951,8 @@ sp_text_context_root_handler(SPEventContext *const ec, GdkEvent *const event)
                                             sp_te_adjust_kerning_screen(tc->text, tc->text_sel_start, tc->text_sel_end, ec->desktop, NR::Point(-1, 0));
                                         sp_text_context_update_cursor(tc);
                                         sp_text_context_update_text_selection(tc);
-                                        sp_document_maybe_done(sp_desktop_document(ec->desktop), "kern:left");
+                                        sp_document_maybe_done(sp_desktop_document(ec->desktop), "kern:left", SP_VERB_CONTEXT_TEXT, 
+                                                               _("Kern to the left"));
                                     } else {
                                         cursor_movement_operator = MOD__CTRL ? &Inkscape::Text::Layout::iterator::cursorLeftWithControl
                                                                              : &Inkscape::Text::Layout::iterator::cursorLeft;
@@ -953,7 +971,8 @@ sp_text_context_root_handler(SPEventContext *const ec, GdkEvent *const event)
                                             sp_te_adjust_kerning_screen(tc->text, tc->text_sel_start, tc->text_sel_end, ec->desktop, NR::Point(1, 0));
                                         sp_text_context_update_cursor(tc);
                                         sp_text_context_update_text_selection(tc);
-                                        sp_document_maybe_done(sp_desktop_document(ec->desktop), "kern:right");
+                                        sp_document_maybe_done(sp_desktop_document(ec->desktop), "kern:right", SP_VERB_CONTEXT_TEXT, 
+                                                               _("Kern to the right"));
                                     } else {
                                         cursor_movement_operator = MOD__CTRL ? &Inkscape::Text::Layout::iterator::cursorRightWithControl
                                                                              : &Inkscape::Text::Layout::iterator::cursorRight;
@@ -972,7 +991,9 @@ sp_text_context_root_handler(SPEventContext *const ec, GdkEvent *const event)
                                             sp_te_adjust_kerning_screen(tc->text, tc->text_sel_start, tc->text_sel_end, ec->desktop, NR::Point(0, -1));
                                         sp_text_context_update_cursor(tc);
                                         sp_text_context_update_text_selection(tc);
-                                        sp_document_maybe_done(sp_desktop_document(ec->desktop), "kern:up");
+                                        sp_document_maybe_done(sp_desktop_document(ec->desktop), "kern:up", SP_VERB_CONTEXT_TEXT, 
+                                                               _("Kern up"));
+
                                     } else {
                                         cursor_movement_operator = MOD__CTRL ? &Inkscape::Text::Layout::iterator::cursorUpWithControl
                                                                              : &Inkscape::Text::Layout::iterator::cursorUp;
@@ -991,7 +1012,9 @@ sp_text_context_root_handler(SPEventContext *const ec, GdkEvent *const event)
                                             sp_te_adjust_kerning_screen(tc->text, tc->text_sel_start, tc->text_sel_end, ec->desktop, NR::Point(0, 1));
                                         sp_text_context_update_cursor(tc);
                                         sp_text_context_update_text_selection(tc);
-                                        sp_document_maybe_done(sp_desktop_document(ec->desktop), "kern:down");
+                                        sp_document_maybe_done(sp_desktop_document(ec->desktop), "kern:down", SP_VERB_CONTEXT_TEXT, 
+                                                               _("Kern down"));
+
                                     } else {
                                         cursor_movement_operator = MOD__CTRL ? &Inkscape::Text::Layout::iterator::cursorDownWithControl
                                                                              : &Inkscape::Text::Layout::iterator::cursorDown;
@@ -1045,7 +1068,8 @@ sp_text_context_root_handler(SPEventContext *const ec, GdkEvent *const event)
                                         } else {
                                             sp_te_adjust_rotation(tc->text, tc->text_sel_start, tc->text_sel_end, ec->desktop, -90);
                                         }
-                                        sp_document_maybe_done(sp_desktop_document(ec->desktop), "textrot:ccw");
+                                        sp_document_maybe_done(sp_desktop_document(ec->desktop), "textrot:ccw", SP_VERB_CONTEXT_TEXT, 
+                                                               _("Rotate counterclockwise"));
                                         sp_text_context_update_cursor(tc);
                                         sp_text_context_update_text_selection(tc);
                                         return TRUE;
@@ -1065,7 +1089,8 @@ sp_text_context_root_handler(SPEventContext *const ec, GdkEvent *const event)
                                         } else {
                                             sp_te_adjust_rotation(tc->text, tc->text_sel_start, tc->text_sel_end, ec->desktop, 90);
                                         }
-                                        sp_document_maybe_done(sp_desktop_document(ec->desktop), "textrot:cw");
+                                        sp_document_maybe_done(sp_desktop_document(ec->desktop), "textrot:cw", SP_VERB_CONTEXT_TEXT, 
+                                                                _("Rotate clockwise"));
                                         sp_text_context_update_cursor(tc);
                                         sp_text_context_update_text_selection(tc);
                                         return TRUE;
@@ -1081,13 +1106,17 @@ sp_text_context_root_handler(SPEventContext *const ec, GdkEvent *const event)
                                                 sp_te_adjust_linespacing_screen(tc->text, tc->text_sel_start, tc->text_sel_end, ec->desktop, -10);
                                             else
                                                 sp_te_adjust_linespacing_screen(tc->text, tc->text_sel_start, tc->text_sel_end, ec->desktop, -1);
-                                            sp_document_maybe_done(sp_desktop_document(ec->desktop), "linespacing:dec");
+                                            sp_document_maybe_done(sp_desktop_document(ec->desktop), "linespacing:dec", SP_VERB_CONTEXT_TEXT, 
+                                                                    _("Contract line spacing"));
+
                                         } else {
                                             if (MOD__SHIFT)
                                                 sp_te_adjust_tspan_letterspacing_screen(tc->text, tc->text_sel_start, tc->text_sel_end, ec->desktop, -10);
                                             else
                                                 sp_te_adjust_tspan_letterspacing_screen(tc->text, tc->text_sel_start, tc->text_sel_end, ec->desktop, -1);
-                                            sp_document_maybe_done(sp_desktop_document(ec->desktop), "letterspacing:dec");
+                                            sp_document_maybe_done(sp_desktop_document(ec->desktop), "letterspacing:dec", SP_VERB_CONTEXT_TEXT, 
+                                                                    _("Contract letter spacing"));
+
                                         }
                                         sp_text_context_update_cursor(tc);
                                         sp_text_context_update_text_selection(tc);
@@ -1104,13 +1133,17 @@ sp_text_context_root_handler(SPEventContext *const ec, GdkEvent *const event)
                                                 sp_te_adjust_linespacing_screen(tc->text, tc->text_sel_start, tc->text_sel_end, ec->desktop, 10);
                                             else
                                                 sp_te_adjust_linespacing_screen(tc->text, tc->text_sel_start, tc->text_sel_end, ec->desktop, 1);
-                                            sp_document_maybe_done(sp_desktop_document(ec->desktop), "linespacing:inc");
+                                            sp_document_maybe_done(sp_desktop_document(ec->desktop), "linespacing:inc", SP_VERB_CONTEXT_TEXT, 
+                                                                    _("Expand line spacing"));
+
                                         } else {
                                             if (MOD__SHIFT)
                                                 sp_te_adjust_tspan_letterspacing_screen(tc->text, tc->text_sel_start, tc->text_sel_end, ec->desktop, 10);
                                             else
                                                 sp_te_adjust_tspan_letterspacing_screen(tc->text, tc->text_sel_start, tc->text_sel_end, ec->desktop, 1);
-                                            sp_document_maybe_done(sp_desktop_document(ec->desktop), "letterspacing:inc");
+                                            sp_document_maybe_done(sp_desktop_document(ec->desktop), "letterspacing:inc", SP_VERB_CONTEXT_TEXT, 
+                                                                    _("Expand letter spacing"));
+
                                         }
                                         sp_text_context_update_cursor(tc);
                                         sp_text_context_update_text_selection(tc);
@@ -1212,7 +1245,8 @@ sp_text_paste_inline(SPEventContext *ec)
                 tc->text_sel_start = tc->text_sel_end = sp_te_insert_line(tc->text, tc->text_sel_start);
                 begin = end + 1;
             }
-            sp_document_done(sp_desktop_document(ec->desktop));
+            sp_document_done(sp_desktop_document(ec->desktop), SP_VERB_CONTEXT_TEXT, 
+                             _("Paste text"));
 
             return true;
         }
@@ -1325,7 +1359,8 @@ sp_text_context_style_set(SPCSSAttr const *css, SPTextContext *tc)
         return false;    // will get picked up by the parent and applied to the whole text object
 
     sp_te_apply_style(tc->text, tc->text_sel_start, tc->text_sel_end, css);
-    sp_document_done(sp_desktop_document(tc->desktop));
+    sp_document_done(sp_desktop_document(tc->desktop), SP_VERB_CONTEXT_TEXT, 
+                     _("Set text style"));
     sp_text_context_update_cursor(tc);
     sp_text_context_update_text_selection(tc);
 
@@ -1389,6 +1424,10 @@ sp_text_context_update_cursor(SPTextContext *tc,  bool scroll_to_see)
 {
     GdkRectangle im_cursor = { 0, 0, 1, 1 };
 
+    // due to interruptible display, tc may already be destroyed during a display update before
+    // the cursor update (can't do both atomically, alas)
+    if (!tc->desktop) return;
+
     if (tc->text) {
         NR::Point p0, p1;
         sp_te_get_cursor_coords(tc->text, tc->text_sel_end, p0, p1);
@@ -1442,6 +1481,10 @@ sp_text_context_update_cursor(SPTextContext *tc,  bool scroll_to_see)
 
 static void sp_text_context_update_text_selection(SPTextContext *tc)
 {
+    // due to interruptible display, tc may already be destroyed during a display update before
+    // the selection update (can't do both atomically, alas)
+    if (!tc->desktop) return;
+
     for (std::vector<SPCanvasItem*>::iterator it = tc->text_selection_quads.begin() ; it != tc->text_selection_quads.end() ; it++) {
         sp_canvas_item_hide(*it);
         gtk_object_destroy(*it);
@@ -1523,7 +1566,8 @@ sptc_commit(GtkIMContext *imc, gchar *string, SPTextContext *tc)
     sp_text_context_update_cursor(tc);
     sp_text_context_update_text_selection(tc);
 
-    sp_document_done(SP_OBJECT_DOCUMENT(tc->text));
+    sp_document_done(SP_OBJECT_DOCUMENT(tc->text), SP_VERB_CONTEXT_TEXT, 
+                     _("Type text"));
 }