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Viewing changes to src/gtk.c

  • Committer: Bazaar Package Importer
  • Author(s): Robert Ancell
  • Date: 2009-12-22 10:06:16 UTC
  • mfrom: (1.1.63 upstream)
  • Revision ID: james.westby@ubuntu.com-20091222100616-5ir8k6orw75omhdi
Tags: 5.29.4-0ubuntu1
* New upstream release:
  * Make 0^0 = 1
  * Use superscript digits for scientific notation
  * Clear display when entering a number after an equation
  * Make Ctrl+W a shortcut to quit
  * Updated translations

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Lines of Context:
src/gtk.c
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    GtkTextIter start, end;
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    gint cursor_start, cursor_end;
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    /* Disable super/subscript mode when finished entering */
 
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    if (function == FN_CALCULATE ||
 
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        function == FN_CLEAR ||
 
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        (function == FN_TEXT && strstr("⁻⁰¹²³⁴⁵⁶⁷⁸⁹₀₁₂₃₄₅₆₇₈₉", (char *)arg) == NULL)) {
 
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        gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(X.subscript_toggle), FALSE);
 
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        gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(X.superscript_toggle), FALSE);
 
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    }
 
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    if(gtk_text_buffer_get_selection_bounds(X.display_buffer, &start, &end)) {
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        cursor_start = gtk_text_iter_get_offset(&start);
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        cursor_end = gtk_text_iter_get_offset(&end);
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            do_text("µ");
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            return TRUE;
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        case GDK_e:
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            do_text("×10^");
 
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            do_text("×10");
 
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            gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(X.superscript_toggle), TRUE);
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            return TRUE;
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        case GDK_f:
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            do_button(FN_FACTORIZE, NULL);
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        gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(X.superscript_toggle))) {
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        switch(event->keyval)
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        {
 
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        case GDK_minus:
 
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            do_text("⁻");
 
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            return TRUE;
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        case GDK_0:
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            do_text("⁰");
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            return TRUE;