X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fui%2Fgui%2Fpsppire-dialog-action-comments.c;h=ca7ad41bfa73182eff89112b714b9f105c86b47f;hb=a9e5621ea36156f1855bfa701f9fae07a648c844;hp=4aad2a64f01450b751f801b7c1115db65b42eed0;hpb=5d085e3326530983f7c2f3843dd2a1eebc0a6e73;p=pspp diff --git a/src/ui/gui/psppire-dialog-action-comments.c b/src/ui/gui/psppire-dialog-action-comments.c index 4aad2a64f0..ca7ad41bfa 100644 --- a/src/ui/gui/psppire-dialog-action-comments.c +++ b/src/ui/gui/psppire-dialog-action-comments.c @@ -36,7 +36,7 @@ static void psppire_dialog_action_comments_class_init (PsppireDialogActionC G_DEFINE_TYPE (PsppireDialogActionComments, psppire_dialog_action_comments, PSPPIRE_TYPE_DIALOG_ACTION); static char * -generate_syntax (PsppireDialogAction *pda) +generate_syntax (const PsppireDialogAction *pda) { PsppireDialogActionComments *cd = PSPPIRE_DIALOG_ACTION_COMMENTS (pda); gint i; @@ -167,83 +167,94 @@ wrap_line (GtkTextBuffer *buffer, } -static void -psppire_dialog_action_comments_activate (PsppireDialogAction *pda) +static GtkBuilder * +psppire_dialog_action_comments_activate (PsppireDialogAction *pda, GVariant *param) { PsppireDialogActionComments *act = PSPPIRE_DIALOG_ACTION_COMMENTS (pda); - GHashTable *thing = psppire_dialog_action_get_hash_table (pda); - GtkBuilder *xml = g_hash_table_lookup (thing, pda); - if (!xml) - { - GtkTextIter iter; + GtkBuilder *xml = builder_new ( "comments.ui"); - xml = builder_new ("comments.ui"); - g_hash_table_insert (thing, pda, xml); + pda->dialog = get_widget_assert (xml, "comments-dialog"); + act->textview = get_widget_assert (xml, "comments-textview1"); + GtkWidget *label = get_widget_assert (xml, "column-number-label"); + GtkTextBuffer *buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (act->textview)); + act->check = get_widget_assert (xml, "comments-checkbutton1"); - pda->dialog = get_widget_assert (xml, "comments-dialog"); - act->textview = get_widget_assert (xml, "comments-textview1"); - GtkWidget *label = get_widget_assert (xml, "column-number-label"); - GtkTextBuffer *buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (act->textview)); - act->check = get_widget_assert (xml, "comments-checkbutton1"); + g_signal_connect_swapped (pda->dialog, "show", G_CALLBACK (retrieve_comments), pda); - g_signal_connect_swapped (pda->dialog, "show", G_CALLBACK (retrieve_comments), pda); - - { - PangoContext * context ; - PangoLayout * layout ; - PangoRectangle rect; + { + PangoContext * context ; + PangoLayout * layout ; + PangoRectangle rect; - /* Since we're going to truncate lines to 80 chars, - we need a monospaced font otherwise it'll look silly */ - PangoFontDescription *font_desc = - pango_font_description_from_string ("monospace"); - gtk_widget_override_font (act->textview, font_desc); + /* Since we're going to truncate lines to 80 chars, + we need a monospaced font otherwise it'll look silly */ + PangoFontDescription *font_desc = + pango_font_description_from_string ("monospace"); + { + GtkStyleContext *style = gtk_widget_get_style_context (GTK_WIDGET (act->textview)); + GtkCssProvider *cssp = gtk_css_provider_new (); + + gchar *str = pango_font_description_to_string (font_desc); + gchar *css = + g_strdup_printf ("* {font: %s}", str); + g_free (str); + + GError *err = NULL; + gtk_css_provider_load_from_data (cssp, css, -1, &err); + if (err) + { + g_warning ("Failed to load font css \"%s\": %s", css, err->message); + g_error_free (err); + } + g_free (css); + + gtk_style_context_add_provider (style, + GTK_STYLE_PROVIDER (cssp), + GTK_STYLE_PROVIDER_PRIORITY_APPLICATION); + g_object_unref (cssp); + } + + /* And let's just make sure that a complete line fits into the + widget's width */ + context = gtk_widget_create_pango_context (act->textview); + layout = pango_layout_new (context); - /* and let's just make sure that a complete line fits into the - widget's width */ - context = gtk_widget_create_pango_context (act->textview); - layout = pango_layout_new (context); + pango_layout_set_text (layout, "M", 1); - pango_layout_set_text (layout, "M", 1); + pango_layout_set_font_description (layout, font_desc); - pango_layout_set_font_description (layout, font_desc); + pango_layout_get_extents (layout, NULL, &rect); - pango_layout_get_extents (layout, NULL, &rect); + g_object_set (act->textview, "width-request", + PANGO_PIXELS (rect.width) * DOC_LINE_LENGTH + 20, NULL); - g_object_set (act->textview, "width-request", - PANGO_PIXELS (rect.width) * DOC_LINE_LENGTH + 20, NULL); + g_object_unref (G_OBJECT (layout)); + g_object_unref (G_OBJECT (context)); - g_object_unref (G_OBJECT (layout)); - g_object_unref (G_OBJECT (context)); + pango_font_description_free (font_desc); + } + GtkTextIter iter; + g_signal_connect (buffer, "mark-set", + G_CALLBACK (set_column_number), label); - pango_font_description_free (font_desc); - } - - g_signal_connect (buffer, "mark-set", - G_CALLBACK (set_column_number), label); + g_signal_connect_after (buffer, "insert-text", + G_CALLBACK (wrap_line), NULL); - g_signal_connect_after (buffer, "insert-text", - G_CALLBACK (wrap_line), NULL); + gtk_text_buffer_get_iter_at_offset (buffer, &iter, 0); + gtk_text_buffer_place_cursor (buffer, &iter); - gtk_text_buffer_get_iter_at_offset (buffer, &iter, 0); - gtk_text_buffer_place_cursor (buffer, &iter); - } - psppire_dialog_action_set_valid_predicate (pda, dialog_state_valid); psppire_dialog_action_set_refresh (pda, refresh); - - - if (PSPPIRE_DIALOG_ACTION_CLASS (psppire_dialog_action_comments_parent_class)->activate) - PSPPIRE_DIALOG_ACTION_CLASS (psppire_dialog_action_comments_parent_class)->activate (pda); + return xml; } static void psppire_dialog_action_comments_class_init (PsppireDialogActionCommentsClass *class) { - psppire_dialog_action_set_activation (class, psppire_dialog_action_comments_activate); + PSPPIRE_DIALOG_ACTION_CLASS (class)->initial_activate = psppire_dialog_action_comments_activate; PSPPIRE_DIALOG_ACTION_CLASS (class)->generate_syntax = generate_syntax; }