Author: rpmcruz Date: Fri Nov 28 03:40:29 2008 New Revision: 53679 URL: http://svn.opensuse.org/viewcvs/yast?rev=53679&view=rev Log: * src/YGBarGraph.cc (YPartitionSplitter): fix for arabic: tell GTK to not mirror the splitter since we want to keep the partition's order. * src/YGPackageSelector (ListView): fix for arabic: properly align packages names and descriptions to the right (otherwise, Pango tries to be smart when aligning English multi-line text for RTL). * src/YGUI.cc (glyph): fix for arabic: on yast initilization a right-arrow is used: make it use a left one for arabic. * src/ygtkcellrenderertextpixbuf.c: fix for arabic: made the alignment when an icon is set working properly. (bug fix 449627) * src/ygtkfixed.c: fix for arabic: mirror the UI for arabic. libyui probably should do this in the future. * src/ygtklinklabel.c: fix for arabic: header open help line's "more" link wasn't being placed properly. * src/ygtksteps.c: fix for arabic: mirror the marker placement. * src/YGSelectionModel.cc: fixed getMaxDepth() for lists. * src/YGComboBox.cc: when too many items, wrap the combo into columns. * src/YGTable.cc (YTable): when the last column alignment flag is set, append a shadow column because GTK doesn't support not having no expand columns. Modified: trunk/gtk/ChangeLog trunk/gtk/src/YGBarGraph.cc trunk/gtk/src/YGComboBox.cc trunk/gtk/src/YGPackageSelector.cc trunk/gtk/src/YGPushButton.cc trunk/gtk/src/YGSelectionModel.cc trunk/gtk/src/YGTable.cc trunk/gtk/src/YGUI.cc trunk/gtk/src/ygtkcellrenderertextpixbuf.c trunk/gtk/src/ygtkfixed.c trunk/gtk/src/ygtklinklabel.c trunk/gtk/src/ygtksteps.c trunk/gtk/src/yzyppwrapper.cc trunk/gtk/tests/Table3-4.ycp Modified: trunk/gtk/ChangeLog URL: http://svn.opensuse.org/viewcvs/yast/trunk/gtk/ChangeLog?rev=53679&r1=53678&r2=53679&view=diff ============================================================================== --- trunk/gtk/ChangeLog (original) +++ trunk/gtk/ChangeLog Fri Nov 28 03:40:29 2008 @@ -1,3 +1,33 @@ +2008-11-28 Ricardo Cruz + + * src/YGBarGraph.cc (YPartitionSplitter): fix for arabic: tell GTK + to not mirror the splitter since we want to keep the partition's order. + + * src/YGPackageSelector (ListView): fix for arabic: properly align packages + names and descriptions to the right (otherwise, Pango tries to be smart + when aligning English multi-line text for RTL). + + * src/YGUI.cc (glyph): fix for arabic: on yast initilization a right-arrow + is used: make it use a left one for arabic. + + * src/ygtkcellrenderertextpixbuf.c: fix for arabic: made the alignment + when an icon is set working properly. (bug fix 449627) + + * src/ygtkfixed.c: fix for arabic: mirror the UI for arabic. libyui probably + should do this in the future. + + * src/ygtklinklabel.c: fix for arabic: header open help line's "more" + link wasn't being placed properly. + + * src/ygtksteps.c: fix for arabic: mirror the marker placement. + + * src/YGSelectionModel.cc: fixed getMaxDepth() for lists. + * src/YGComboBox.cc: when too many items, wrap the combo into columns. + + * src/YGTable.cc (YTable): when the last column alignment flag is set, + append a shadow column because GTK doesn't support not having no + expand columns. + 2008-11-23 Ricardo Cruz * src/ygtkwizard.c: don't show "more" link on help line if the rest Modified: trunk/gtk/src/YGBarGraph.cc URL: http://svn.opensuse.org/viewcvs/yast/trunk/gtk/src/YGBarGraph.cc?rev=53679&r1=53678&r2=53679&view=diff ============================================================================== --- trunk/gtk/src/YGBarGraph.cc (original) +++ trunk/gtk/src/YGBarGraph.cc Fri Nov 28 03:40:29 2008 @@ -93,6 +93,10 @@ m_new_spin = gtk_spin_button_new_with_range (minNewPartSize, maxNewPartSize(), 1); + // keep the partition's order + gtk_widget_set_direction (labels_box, GTK_TEXT_DIR_LTR); + gtk_widget_set_direction (slider_box, GTK_TEXT_DIR_LTR); + gtk_box_pack_start (GTK_BOX (slider_box), m_free_spin, FALSE, FALSE, 0); gtk_box_pack_start (GTK_BOX (slider_box), m_scale, TRUE, TRUE, 0); gtk_box_pack_start (GTK_BOX (slider_box), m_new_spin, FALSE, FALSE, 0); Modified: trunk/gtk/src/YGComboBox.cc URL: http://svn.opensuse.org/viewcvs/yast/trunk/gtk/src/YGComboBox.cc?rev=53679&r1=53678&r2=53679&view=diff ============================================================================== --- trunk/gtk/src/YGComboBox.cc (original) +++ trunk/gtk/src/YGComboBox.cc Fri Nov 28 03:40:29 2008 @@ -37,12 +37,14 @@ connect (getWidget(), "changed", G_CALLBACK (selected_changed_cb), this); + // realize doesn't seem to work, so... + g_timeout_add_full (G_PRIORITY_LOW, 500, realize_cb, this, NULL); } inline GtkComboBox *getComboBox() { return GTK_COMBO_BOX (getWidget()); } - GtkEntry *getEntry () + GtkEntry *getEntry() { if (!GTK_IS_COMBO_BOX_ENTRY (getWidget())) { yuiError() << "YGComboBox: trying to edit read-only combo box\n"; @@ -127,6 +129,18 @@ YGWIDGET_IMPL_COMMON YGLABEL_WIDGET_IMPL_SET_LABEL_CHAIN (YComboBox) YGSELECTION_WIDGET_IMPL_ALL (YComboBox) + + static gboolean realize_cb (gpointer pData) + { + // some combo boxes have too many items -- wrap the thing in columns + YGComboBox *pThis = (YGComboBox *) pData; + int rows; + pThis->getMaxDepth (&rows); + int cols = MIN (rows / 20, 3) + 1; + if (cols > 1) // this changes the popup width, so only set it for cols > 1 + gtk_combo_box_set_wrap_width (pThis->getComboBox(), cols); + return FALSE; + } }; YComboBox *YGWidgetFactory::createComboBox (YWidget *parent, const string &label, bool editable) Modified: trunk/gtk/src/YGPackageSelector.cc URL: http://svn.opensuse.org/viewcvs/yast/trunk/gtk/src/YGPackageSelector.cc?rev=53679&r1=53678&r2=53679&view=diff ============================================================================== --- trunk/gtk/src/YGPackageSelector.cc (original) +++ trunk/gtk/src/YGPackageSelector.cc Fri Nov 28 03:40:29 2008 @@ -435,12 +435,17 @@ gtk_cell_renderer_set_fixed_size (renderer, -1, height); } g_object_set (G_OBJECT (renderer), "ellipsize", PANGO_ELLIPSIZE_END, NULL); + gboolean reverse = gtk_widget_get_default_direction() == GTK_TEXT_DIR_RTL; + if (reverse) { // work-around: Pango ignored alignment flag on RTL + gtk_widget_set_direction (m_widget, GTK_TEXT_DIR_LTR); + g_object_set (renderer, "alignment", PANGO_ALIGN_RIGHT, NULL); + } column = gtk_tree_view_column_new_with_attributes ("", renderer, "markup", YGtkZyppModel::NAME_DESCRIPTION_COLUMN, NULL); gtk_tree_view_column_set_sizing (column, GTK_TREE_VIEW_COLUMN_FIXED); gtk_tree_view_column_set_fixed_width (column, 50 /* it will expand */); gtk_tree_view_column_set_expand (column, TRUE); - gtk_tree_view_append_column (view, column); + gtk_tree_view_insert_column (view, column, reverse ? 0 : -1); gtk_tree_view_set_fixed_height_mode (view, TRUE); gtk_tree_view_set_show_expanders (view, FALSE); /* would conflict with icons */ Modified: trunk/gtk/src/YGPushButton.cc URL: http://svn.opensuse.org/viewcvs/yast/trunk/gtk/src/YGPushButton.cc?rev=53679&r1=53678&r2=53679&view=diff ============================================================================== --- trunk/gtk/src/YGPushButton.cc (original) +++ trunk/gtk/src/YGPushButton.cc Fri Nov 28 03:40:29 2008 @@ -90,7 +90,7 @@ m_customIcon = true; string path (icon); if (path[0] != '/') - path = ICON_DIR + path; + path = std::string (THEMEDIR) + "/" + path; GError *error = 0; GdkPixbuf *pixbuf = gdk_pixbuf_new_from_file (path.c_str(), &error); Modified: trunk/gtk/src/YGSelectionModel.cc URL: http://svn.opensuse.org/viewcvs/yast/trunk/gtk/src/YGSelectionModel.cc?rev=53679&r1=53678&r2=53679&view=diff ============================================================================== --- trunk/gtk/src/YGSelectionModel.cc (original) +++ trunk/gtk/src/YGSelectionModel.cc Fri Nov 28 03:40:29 2008 @@ -200,7 +200,6 @@ int YGSelectionModel::getMaxDepth (int *rows) { - if (!isTree) return 0; GtkTreeModel *model = getModel(); int depth = 0; *rows = 0; GtkTreeIter iter; Modified: trunk/gtk/src/YGTable.cc URL: http://svn.opensuse.org/viewcvs/yast/trunk/gtk/src/YGTable.cc?rev=53679&r1=53678&r2=53679&view=diff ============================================================================== --- trunk/gtk/src/YGTable.cc (original) +++ trunk/gtk/src/YGTable.cc Fri Nov 28 03:40:29 2008 @@ -68,8 +68,10 @@ case YAlignUnchanged: break; } - if (xalign != -1) + if (xalign != -1) { g_object_set (renderer, "xalign", xalign, NULL); + gtk_tree_view_column_set_alignment (column, xalign); + } gtk_tree_view_column_set_resizable (column, TRUE); gtk_tree_view_append_column (getView(), column); @@ -93,6 +95,12 @@ gtk_tree_view_append_column (getView(), column); } + void appendDumbColumn() + { + IMPL + gtk_tree_view_append_column (getView(), gtk_tree_view_column_new()); + } + void setModel() { gtk_tree_view_set_model (GTK_TREE_VIEW (getWidget()), getModel()); } @@ -216,7 +224,11 @@ createModel (types); for (int i = 0; i < columns(); i++) { int col = i*2; - appendIconTextColumn (header (i), alignment (i), col, col+1); + YAlignmentType align = alignment (i); + appendIconTextColumn (header (i), align, col, col+1); + if ((align == YAlignCenter || align == YAlignEnd) && i == columns()-1) + // if last col is aligned: add another so that it doesn't expand. + appendDumbColumn(); } setModel(); @@ -274,6 +286,8 @@ GList *columns = gtk_tree_view_get_columns (getView()); for (GList *i = columns; i; i = i->next, n++) { GtkTreeViewColumn *column = (GtkTreeViewColumn *) i->data; + if (n >= this->columns()) + break; if (sortable) { int index = (n*2)+1; if (!sortable) Modified: trunk/gtk/src/YGUI.cc URL: http://svn.opensuse.org/viewcvs/yast/trunk/gtk/src/YGUI.cc?rev=53679&r1=53678&r2=53679&view=diff ============================================================================== --- trunk/gtk/src/YGUI.cc (original) +++ trunk/gtk/src/YGUI.cc Fri Nov 28 03:40:29 2008 @@ -539,7 +539,7 @@ if (sym == YUIGlyph_CheckMark) return "\u2714"; if (sym == YUIGlyph_BulletArrowRight) - return "\u279c"; + return (gtk_widget_get_default_direction() == GTK_TEXT_DIR_RTL) ? "\u21e6" : "\u279c"; if (sym == YUIGlyph_BulletCircle) return "\u274d"; if (sym == YUIGlyph_BulletSquare) Modified: trunk/gtk/src/ygtkcellrenderertextpixbuf.c URL: http://svn.opensuse.org/viewcvs/yast/trunk/gtk/src/ygtkcellrenderertextpixbuf.c?rev=53679&r1=53678&r2=53679&view=diff ============================================================================== --- trunk/gtk/src/ygtkcellrenderertextpixbuf.c (original) +++ trunk/gtk/src/ygtkcellrenderertextpixbuf.c Fri Nov 28 03:40:29 2008 @@ -79,6 +79,8 @@ return NULL; } +#define BORDER 1 + static void ygtk_cell_renderer_text_pixbuf_get_size (GtkCellRenderer *cell, GtkWidget *widget, GdkRectangle *cell_area, gint *xoffset, gint *yoffset, gint *width, gint *height) @@ -110,15 +112,14 @@ g_object_unref (G_OBJECT (layout)); } - *width += cell->xpad*2; - *height += cell->ypad*2 + 2; + *width += (cell->xpad+BORDER)*2; + *height += (cell->ypad+BORDER)*2; } static void ygtk_cell_renderer_text_pixbuf_render (GtkCellRenderer *cell, GdkDrawable *window, GtkWidget *widget, GdkRectangle *background_area, GdkRectangle *cell_area, GdkRectangle *expose_area, GtkCellRendererState flags) { - GtkCellRendererText *tcell = GTK_CELL_RENDERER_TEXT (cell); YGtkCellRendererTextPixbuf *tpcell = YGTK_CELL_RENDERER_TEXT_PIXBUF (cell); GtkStateType state; @@ -140,45 +141,55 @@ state = GTK_STATE_NORMAL; } - int x = cell_area->x, y = cell_area->y; + // positioning + gboolean reverse = gtk_widget_get_default_direction() == GTK_TEXT_DIR_RTL; gfloat xalign = cell->xalign, yalign = cell->yalign; - if (gtk_widget_get_direction (widget) == GTK_TEXT_DIR_RTL) + if (reverse) xalign = 1.0 - xalign; - if (tpcell->pixbuf) { - int w, h; - w = gdk_pixbuf_get_width (tpcell->pixbuf); - h = gdk_pixbuf_get_height (tpcell->pixbuf); - - int xoffset, yoffset; - xoffset = xalign * (cell_area->width - (w + (2*cell->xpad))); - yoffset = yalign * (cell_area->height - (h + (2*cell->ypad))); - - cairo_t *cr = gdk_cairo_create (window); - gdk_cairo_set_source_pixbuf (cr, tpcell->pixbuf, x+xoffset, y+yoffset); - - cairo_rectangle (cr, x+xoffset, y+yoffset, w, h); - cairo_fill (cr); - cairo_destroy (cr); - - x += w + PIXBUF_TEXT_SPACING; + GdkPixbuf *pixbuf = tpcell->pixbuf; + int pixbuf_width = 0, pixbuf_height = 0; + if (pixbuf) { + pixbuf_width = gdk_pixbuf_get_width (pixbuf); + pixbuf_height = gdk_pixbuf_get_height (pixbuf); } - if (tcell->text) { - PangoLayout *layout = create_layout (tpcell, widget); - + PangoLayout *layout = create_layout (tpcell, widget); + int text_width = 0, text_height = 0; + if (layout) { PangoRectangle rect; pango_layout_get_pixel_extents (layout, NULL, &rect); + text_width = rect.width; + text_height = rect.height; + } - int xoffset, yoffset; - xoffset = xalign * (cell_area->width - (rect.width + (2*cell->xpad))); - yoffset = yalign * (cell_area->height - (rect.height + (2*cell->ypad))); + int spacing = (text_width && pixbuf_width) ? PIXBUF_TEXT_SPACING : 0; + int offset_x = xalign * (cell_area->width - (text_width + pixbuf_width + spacing)); + int text_x = offset_x, text_y; + if (pixbuf_width && !reverse) + text_x += (pixbuf_width + spacing); + text_y = yalign * (cell_area->height - text_height); + + int pixbuf_x = offset_x, pixbuf_y; + if (text_width && reverse) + pixbuf_x += (text_width + spacing); + pixbuf_y = yalign * (cell_area->height - pixbuf_height); + + // paint + int x = cell_area->x + cell->xpad+BORDER, y = cell_area->y + cell->ypad+BORDER; + if (pixbuf) { + cairo_t *cr = gdk_cairo_create (window); + gdk_cairo_set_source_pixbuf (cr, pixbuf, pixbuf_x+x, pixbuf_y+y); + cairo_rectangle (cr, pixbuf_x+x, pixbuf_y+y, pixbuf_width, pixbuf_height); + cairo_fill (cr); + cairo_destroy (cr); + } + if (layout) { GtkStyle *style = gtk_widget_get_style (widget); gtk_paint_layout (style, window, state, TRUE, expose_area, widget, - "cellrenderertext", x+xoffset, y+yoffset, layout); - + "cellrenderertext", text_x+x, text_y+y, layout); g_object_unref (G_OBJECT (layout)); } } Modified: trunk/gtk/src/ygtkfixed.c URL: http://svn.opensuse.org/viewcvs/yast/trunk/gtk/src/ygtkfixed.c?rev=53679&r1=53678&r2=53679&view=diff ============================================================================== --- trunk/gtk/src/ygtkfixed.c (original) +++ trunk/gtk/src/ygtkfixed.c Fri Nov 28 03:40:29 2008 @@ -91,8 +91,7 @@ } } -static void ygtk_fixed_size_request (GtkWidget *widget, - GtkRequisition *requisition) +static void ygtk_fixed_size_request (GtkWidget *widget, GtkRequisition *requisition) { YGtkFixed *fixed = YGTK_FIXED (widget); fixed->preferred_size_cb (fixed, &requisition->width, &requisition->height, @@ -101,8 +100,7 @@ GTK_WIDGET_CLASS (ygtk_fixed_parent_class)->size_request (widget, requisition); } -static void ygtk_fixed_size_allocate (GtkWidget *widget, - GtkAllocation *allocation) +static void ygtk_fixed_size_allocate (GtkWidget *widget, GtkAllocation *allocation) { YGtkFixed *fixed = YGTK_FIXED (widget); fixed->set_size_cb (fixed, allocation->width, allocation->height, fixed->data); @@ -110,7 +108,10 @@ GSList *i; for (i = fixed->children; i; i = i->next) { YGtkFixedChild *child = i->data; - int x = child->x + allocation->x; + int x = child->x; + if (gtk_widget_get_default_direction() == GTK_TEXT_DIR_RTL) + x = allocation->width - (child->x + child->width); + x += allocation->x; int y = child->y + allocation->y; GtkAllocation child_alloc = { x, y, child->width, child->height }; Modified: trunk/gtk/src/ygtklinklabel.c URL: http://svn.opensuse.org/viewcvs/yast/trunk/gtk/src/ygtklinklabel.c?rev=53679&r1=53678&r2=53679&view=diff ============================================================================== --- trunk/gtk/src/ygtklinklabel.c (original) +++ trunk/gtk/src/ygtklinklabel.c Fri Nov 28 03:40:29 2008 @@ -74,7 +74,6 @@ label->layout = gtk_widget_create_pango_layout (widget, label->text); pango_layout_set_single_paragraph_mode (label->layout, TRUE); pango_layout_set_ellipsize (label->layout, PANGO_ELLIPSIZE_END); - pango_layout_set_width (label->layout, widget->allocation.width * PANGO_SCALE); } if (!label->link_layout) { label->link_layout = gtk_widget_create_pango_layout (widget, label->link); @@ -118,8 +117,7 @@ #define SPACING 4 -static void ygtk_link_label_size_allocate (GtkWidget *widget, - GtkAllocation *allocation) +static void ygtk_link_label_size_allocate (GtkWidget *widget, GtkAllocation *allocation) { GTK_WIDGET_CLASS (ygtk_link_label_parent_class)->size_allocate (widget, allocation); YGtkLinkLabel *label = YGTK_LINK_LABEL (widget); @@ -139,9 +137,12 @@ x = allocation->x + logical.width/PANGO_SCALE + SPACING; else x = allocation->x + (allocation->width - link_width); + if (gtk_widget_get_direction (widget) == GTK_TEXT_DIR_RTL) + x = (2*allocation->x + allocation->width) - (x + link_width); gdk_window_move_resize (label->link_window, x, allocation->y, link_width, allocation->height); - pango_layout_set_width (label->layout, width); + if (logical.width > width) + pango_layout_set_width (label->layout, width); gdk_window_show (label->link_window); } else @@ -157,6 +158,11 @@ gint x = 0, y = 0; PangoLayout *layout = 0; if (event->window == widget->window) { + if (gtk_widget_get_direction (widget) == GTK_TEXT_DIR_RTL) { + PangoRectangle extent; + pango_layout_get_extents (label->layout, NULL, &extent); + x = widget->allocation.width - extent.width/PANGO_SCALE; + } x += widget->allocation.x; y += widget->allocation.y; layout = label->layout; Modified: trunk/gtk/src/ygtksteps.c URL: http://svn.opensuse.org/viewcvs/yast/trunk/gtk/src/ygtksteps.c?rev=53679&r1=53678&r2=53679&view=diff ============================================================================== --- trunk/gtk/src/ygtksteps.c (original) +++ trunk/gtk/src/ygtksteps.c Fri Nov 28 03:40:29 2008 @@ -29,8 +29,12 @@ PangoContext *context = gtk_widget_get_pango_context (GTK_WIDGET (steps)); steps->check_mark_layout = pango_layout_new (context); steps->current_mark_layout = pango_layout_new (context); - pango_layout_set_markup (steps->check_mark_layout, "\u2714", -1); - pango_layout_set_markup (steps->current_mark_layout, "<b>\u2192</b>", -1); + + const gchar *check = "\u2714", *current = "<b>\u2192</b>"; + if (gtk_widget_get_default_direction() == GTK_TEXT_DIR_RTL) + current = "<b>\u2190</b>"; + pango_layout_set_markup (steps->check_mark_layout, check, -1); + pango_layout_set_markup (steps->current_mark_layout, current, -1); steps->current_mark_timeout_id = steps->current_mark_frame = 0; } @@ -77,6 +81,7 @@ GTK_WIDGET_CLASS (ygtk_steps_parent_class)->expose_event (widget, event); YGtkSteps *steps = YGTK_STEPS (widget); + gboolean reverse = gtk_widget_get_direction (widget) == GTK_TEXT_DIR_RTL; GtkStyle *style = gtk_widget_get_style (widget); GList *children = gtk_container_get_children (GTK_CONTAINER (widget)), *i; int n = 0; @@ -88,13 +93,21 @@ PangoLayout *mark = (n == steps->current_step) ? steps->current_mark_layout : steps->check_mark_layout; int x = label->allocation.x, y = label->allocation.y; - x += 4; + if (reverse) { + PangoRectangle rect; + pango_layout_get_pixel_extents (mark, NULL, &rect); + x += label->allocation.width - rect.width - 4; + } + else + x += 4; if (n == steps->current_step) { + int offset; if (steps->current_mark_frame < CURRENT_MARK_FRAMES_NB/2) - x -= steps->current_mark_frame * CURRENT_MARK_ANIMATION_OFFSET; + offset = steps->current_mark_frame * CURRENT_MARK_ANIMATION_OFFSET; else - x -= (CURRENT_MARK_FRAMES_NB - steps->current_mark_frame) * + offset = (CURRENT_MARK_FRAMES_NB - steps->current_mark_frame) * CURRENT_MARK_ANIMATION_OFFSET; + x += offset * (reverse ? 1 : -1); } gtk_paint_layout (style, widget->window, GTK_STATE_NORMAL, TRUE, Modified: trunk/gtk/src/yzyppwrapper.cc URL: http://svn.opensuse.org/viewcvs/yast/trunk/gtk/src/yzyppwrapper.cc?rev=53679&r1=53678&r2=53679&view=diff ============================================================================== --- trunk/gtk/src/yzyppwrapper.cc (original) +++ trunk/gtk/src/yzyppwrapper.cc Fri Nov 28 03:40:29 2008 @@ -1162,6 +1162,7 @@ virtual std::string name() { return m_locale.name(); } + virtual std::string summary() { int installed, total; Modified: trunk/gtk/tests/Table3-4.ycp URL: http://svn.opensuse.org/viewcvs/yast/trunk/gtk/tests/Table3-4.ycp?rev=53679&r1=53678&r2=53679&view=diff ============================================================================== --- trunk/gtk/tests/Table3-4.ycp (original) +++ trunk/gtk/tests/Table3-4.ycp Fri Nov 28 03:40:29 2008 @@ -23,7 +23,7 @@ `VBox ( `Heading ("Prices"), `MinSize (30, 10, - `Table (`id(`table), `header("Name", "price"), itemlist1) + `Table (`id(`table), `header("Name", `Right ("price")), itemlist1) ), `Right ( `HBox ( -- To unsubscribe, e-mail: yast-commit+unsubscribe@opensuse.org For additional commands, e-mail: yast-commit+help@opensuse.org