From d09d8de870b6697c8a8b262e7e077b871a69b315 Mon Sep 17 00:00:00 2001 From: Matthew Barnes Date: Mon, 10 Dec 2012 08:09:59 -0500 Subject: Consolidate base utility libraries into libeutil. Evolution consists of entirely too many small utility libraries, which increases linking and loading time, places a burden on higher layers of the application (e.g. modules) which has to remember to link to all the small in-tree utility libraries, and makes it difficult to generate API documentation for these utility libraries in one Gtk-Doc module. Merge the following utility libraries under the umbrella of libeutil, and enforce a single-include policy on libeutil so we can reorganize the files as desired without disrupting its pseudo-public API. libemail-utils/libemail-utils.la libevolution-utils/libevolution-utils.la filter/libfilter.la widgets/e-timezone-dialog/libetimezonedialog.la widgets/menus/libmenus.la widgets/misc/libemiscwidgets.la widgets/table/libetable.la widgets/text/libetext.la This also merges libedataserverui from the Evolution-Data-Server module, since Evolution is its only consumer nowadays, and I'd like to make some improvements to those APIs without concern for backward-compatibility. And finally, start a Gtk-Doc module for libeutil. It's going to be a project just getting all the symbols _listed_ much less _documented_. But the skeletal structure is in place and I'm off to a good start. --- e-util/e-cell-checkbox.c | 102 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 102 insertions(+) create mode 100644 e-util/e-cell-checkbox.c (limited to 'e-util/e-cell-checkbox.c') diff --git a/e-util/e-cell-checkbox.c b/e-util/e-cell-checkbox.c new file mode 100644 index 0000000000..c4340426bd --- /dev/null +++ b/e-util/e-cell-checkbox.c @@ -0,0 +1,102 @@ +/* + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) version 3. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with the program; if not, see + * + * + * Authors: + * Miguel de Icaza + * + * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com) + * + */ + +#ifdef HAVE_CONFIG_H +#include +#endif + +#include +#include +#include + +#include "e-table-item.h" +#include "e-cell-checkbox.h" + +#include "check-empty.xpm" +#include "check-filled.xpm" + +G_DEFINE_TYPE (ECellCheckbox, e_cell_checkbox, E_TYPE_CELL_TOGGLE) + +static GdkPixbuf *checks[2]; + +static void +ecc_print (ECellView *ecell_view, + GtkPrintContext *context, + gint model_col, + gint view_col, + gint row, + gdouble width, + gdouble height) +{ + cairo_t *cr = gtk_print_context_get_cairo_context (context); + const gint value = GPOINTER_TO_INT ( + e_table_model_value_at ( + ecell_view->e_table_model, model_col, row)); + cairo_save (cr); + + if (value == 1) { + cairo_set_line_width (cr, 2); + cairo_move_to (cr, 3, 11); + cairo_line_to (cr, 7, 14); + cairo_line_to (cr, 11, 5); + cairo_stroke (cr); + } + + cairo_restore (cr); +} + +static void +e_cell_checkbox_class_init (ECellCheckboxClass *class) +{ + ECellClass *ecc = E_CELL_CLASS (class); + + ecc->print = ecc_print; + checks[0] = gdk_pixbuf_new_from_xpm_data (check_empty_xpm); + checks[1] = gdk_pixbuf_new_from_xpm_data (check_filled_xpm); +} + +static void +e_cell_checkbox_init (ECellCheckbox *eccb) +{ + GPtrArray *pixbufs; + + pixbufs = e_cell_toggle_get_pixbufs (E_CELL_TOGGLE (eccb)); + + g_ptr_array_add (pixbufs, g_object_ref (checks[0])); + g_ptr_array_add (pixbufs, g_object_ref (checks[1])); +} + +/** + * e_cell_checkbox_new: + * + * Creates a new ECell renderer that can be used to render check + * boxes. the data provided from the model is cast to an integer. + * zero is used for the off display, and non-zero for checked status. + * + * Returns: an ECell object that can be used to render checkboxes. + */ +ECell * +e_cell_checkbox_new (void) +{ + return g_object_new (E_TYPE_CELL_CHECKBOX, NULL); +} -- cgit v1.2.3