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-rw-r--r--widgets/table/e-table-header-utils.c282
1 files changed, 0 insertions, 282 deletions
diff --git a/widgets/table/e-table-header-utils.c b/widgets/table/e-table-header-utils.c
deleted file mode 100644
index e3d4ced22c..0000000000
--- a/widgets/table/e-table-header-utils.c
+++ /dev/null
@@ -1,282 +0,0 @@
-/*
- * 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 <http://www.gnu.org/licenses/>
- *
- *
- * Authors:
- * Chris Lahey <clahey@ximian.com>
- * Miguel de Icaza <miguel@ximian.com>
- * Federico Mena-Quintero <federico@ximian.com>
- *
- * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
- *
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <string.h> /* strlen() */
-
-#include <gtk/gtk.h>
-
-#include "e-util/e-unicode.h"
-
-#include "e-table-defines.h"
-#include "e-table-header-utils.h"
-
-static void
-get_button_padding (GtkWidget *widget,
- GtkBorder *padding)
-{
- GtkStyleContext *context;
- GtkStateFlags state_flags;
-
- context = gtk_widget_get_style_context (widget);
- state_flags = gtk_widget_get_state_flags (widget);
-
- gtk_style_context_save (context);
- gtk_style_context_add_class (context, GTK_STYLE_CLASS_BUTTON);
- gtk_style_context_get_padding (context, state_flags, padding);
-
- gtk_style_context_restore (context);
-}
-
-/**
- * e_table_header_compute_height:
- * @ecol: Table column description.
- * @widget: The widget from which to build the PangoLayout.
- *
- * Computes the minimum height required for a table header button.
- *
- * Return value: The height of the button, in pixels.
- **/
-gdouble
-e_table_header_compute_height (ETableCol *ecol,
- GtkWidget *widget)
-{
- gint height;
- PangoLayout *layout;
- GtkBorder padding;
-
- g_return_val_if_fail (ecol != NULL, -1);
- g_return_val_if_fail (E_IS_TABLE_COL (ecol), -1);
- g_return_val_if_fail (GTK_IS_WIDGET (widget), -1);
-
- get_button_padding (widget, &padding);
-
- layout = gtk_widget_create_pango_layout (widget, ecol->text);
-
- pango_layout_get_pixel_size (layout, NULL, &height);
-
- if (ecol->icon_name != NULL) {
- g_return_val_if_fail (ecol->pixbuf != NULL, -1);
- height = MAX (height, gdk_pixbuf_get_height (ecol->pixbuf));
- }
-
- height = MAX (height, MIN_ARROW_SIZE);
- height += padding.top + padding.bottom + 2 * HEADER_PADDING;
-
- g_object_unref (layout);
-
- return height;
-}
-
-gdouble
-e_table_header_width_extras (GtkWidget *widget)
-{
- GtkBorder padding;
-
- get_button_padding (widget, &padding);
- return padding.left + padding.right + 2 * HEADER_PADDING;
-}
-
-/**
- * e_table_header_draw_button:
- * @drawable: Destination drawable.
- * @ecol: Table column for the header information.
- * @widget: The table widget.
- * @x: Leftmost coordinate of the button.
- * @y: Topmost coordinate of the button.
- * @width: Width of the region to draw.
- * @height: Height of the region to draw.
- * @button_width: Width for the complete button.
- * @button_height: Height for the complete button.
- * @arrow: Arrow type to use as a sort indicator.
- *
- * Draws a button suitable for a table header.
- **/
-void
-e_table_header_draw_button (cairo_t *cr,
- ETableCol *ecol,
- GtkWidget *widget,
- gint x,
- gint y,
- gint width,
- gint height,
- gint button_width,
- gint button_height,
- ETableColArrow arrow)
-{
- gint inner_x, inner_y;
- gint inner_width, inner_height;
- gint arrow_width = 0, arrow_height = 0;
- PangoContext *pango_context;
- PangoLayout *layout;
- GtkStyleContext *context;
- GtkBorder padding;
- GtkStateFlags state_flags;
-
- g_return_if_fail (cr != NULL);
- g_return_if_fail (ecol != NULL);
- g_return_if_fail (E_IS_TABLE_COL (ecol));
- g_return_if_fail (widget != NULL);
- g_return_if_fail (GTK_IS_WIDGET (widget));
- g_return_if_fail (button_width > 0 && button_height > 0);
-
- /* Button bevel */
- context = gtk_widget_get_style_context (widget);
- state_flags = gtk_widget_get_state_flags (widget);
-
- gtk_style_context_save (context);
- gtk_style_context_set_state (context, state_flags);
- gtk_style_context_add_class (context, GTK_STYLE_CLASS_BUTTON);
-
- gtk_style_context_get_padding (context, state_flags, &padding);
-
- gtk_render_background (
- context, cr, x, y,
- button_width, button_height);
- gtk_render_frame (
- context, cr, x, y,
- button_width, button_height);
-
- /* Inside area */
-
- inner_width =
- button_width -
- (padding.left + padding.right + 2 * HEADER_PADDING);
- inner_height =
- button_height -
- (padding.top + padding.bottom + 2 * HEADER_PADDING);
-
- if (inner_width < 1 || inner_height < 1) {
- return; /* nothing fits */
- }
-
- inner_x = x + padding.left + HEADER_PADDING;
- inner_y = y + padding.top + HEADER_PADDING;
-
- /* Arrow space */
-
- switch (arrow) {
- case E_TABLE_COL_ARROW_NONE:
- break;
-
- case E_TABLE_COL_ARROW_UP:
- case E_TABLE_COL_ARROW_DOWN:
- arrow_width = MIN (MIN_ARROW_SIZE, inner_width);
- arrow_height = MIN (MIN_ARROW_SIZE, inner_height);
-
- if (ecol->icon_name == NULL)
- inner_width -= arrow_width + HEADER_PADDING;
- break;
- default:
- cairo_restore (cr);
- g_return_if_reached ();
- }
-
- if (inner_width < 1) {
- gtk_style_context_restore (context);
- return; /* nothing else fits */
- }
-
- pango_context = gtk_widget_create_pango_context (widget);
- layout = pango_layout_new (pango_context);
- g_object_unref (pango_context);
-
- pango_layout_set_text (layout, ecol->text, -1);
- pango_layout_set_ellipsize (layout, PANGO_ELLIPSIZE_END);
-
- /* Pixbuf or label */
- if (ecol->icon_name != NULL) {
- gint pwidth, pheight;
- gint clip_height;
- gint xpos;
-
- g_return_if_fail (ecol->pixbuf != NULL);
-
- pwidth = gdk_pixbuf_get_width (ecol->pixbuf);
- pheight = gdk_pixbuf_get_height (ecol->pixbuf);
-
- clip_height = MIN (pheight, inner_height);
-
- xpos = inner_x;
-
- if (inner_width - pwidth > 11) {
- gint ypos;
-
- pango_layout_get_pixel_size (layout, &width, NULL);
-
- if (width < inner_width - (pwidth + 1)) {
- xpos = inner_x + (inner_width - width - (pwidth + 1)) / 2;
- }
-
- ypos = inner_y;
-
- pango_layout_set_width (
- layout, (inner_width - (xpos - inner_x)) *
- PANGO_SCALE);
-
- gtk_render_layout (
- context, cr, xpos + pwidth + 1,
- ypos, layout);
- }
-
- gtk_render_icon (
- context, cr, ecol->pixbuf, xpos,
- inner_y + (inner_height - clip_height) / 2);
-
- } else {
- pango_layout_set_width (layout, inner_width * PANGO_SCALE);
-
- gtk_render_layout (context, cr, inner_x, inner_y, layout);
- }
-
- switch (arrow) {
- case E_TABLE_COL_ARROW_NONE:
- break;
-
- case E_TABLE_COL_ARROW_UP:
- case E_TABLE_COL_ARROW_DOWN: {
- if (ecol->icon_name == NULL)
- inner_width += arrow_width + HEADER_PADDING;
-
- gtk_render_arrow (
- context, cr,
- (arrow == E_TABLE_COL_ARROW_UP) ? 0 : G_PI,
- inner_x + inner_width - arrow_width,
- inner_y + (inner_height - arrow_height) / 2,
- MAX (arrow_width, arrow_height));
-
- break;
- }
-
- default:
- cairo_restore (cr);
- g_return_if_reached ();
- }
-
- g_object_unref (layout);
- gtk_style_context_restore (context);
-}
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