diff options
Diffstat (limited to 'libslab/search-entry.c')
| -rw-r--r-- | libslab/search-entry.c | 148 |
1 files changed, 0 insertions, 148 deletions
diff --git a/libslab/search-entry.c b/libslab/search-entry.c deleted file mode 100644 index 4e843ca4..00000000 --- a/libslab/search-entry.c +++ /dev/null @@ -1,148 +0,0 @@ -/* - * This file is part of libslab. - * - * Copyright (c) 2006 Novell, Inc. - * - * Libslab 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) - * any later version. - * - * Libslab 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 libslab; if not, write to the Free Software Foundation, Inc., 51 - * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#include "search-entry.h" -#include "search-entry-watermark.h" - -#include <librsvg/rsvg.h> -#include <string.h> - -typedef struct -{ - GdkPixbuf *watermark; - int width, height; -} NldSearchEntryPrivate; - -#define NLD_SEARCH_ENTRY_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), NLD_TYPE_SEARCH_ENTRY, NldSearchEntryPrivate)) - -static void nld_search_entry_class_init (NldSearchEntryClass *); -static void nld_search_entry_init (NldSearchEntry *); -static void nld_search_entry_finalize (GObject *); - -static void nld_search_entry_realize (GtkWidget * widget); -static gboolean nld_search_entry_draw (GtkWidget * widget, cairo_t * cr); - -G_DEFINE_TYPE (NldSearchEntry, nld_search_entry, GTK_TYPE_ENTRY) - -static void nld_search_entry_class_init (NldSearchEntryClass * nld_search_entry_class) -{ - GObjectClass *g_obj_class = G_OBJECT_CLASS (nld_search_entry_class); - GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (nld_search_entry_class); - - g_type_class_add_private (nld_search_entry_class, sizeof (NldSearchEntryPrivate)); - - widget_class->realize = nld_search_entry_realize; - widget_class->draw = nld_search_entry_draw; - - g_obj_class->finalize = nld_search_entry_finalize; -} - -static void -nld_search_entry_init (NldSearchEntry * entry) -{ -} - -static void -nld_search_entry_finalize (GObject * object) -{ - NldSearchEntryPrivate *priv = NLD_SEARCH_ENTRY_GET_PRIVATE (object); - - if (priv->watermark) - g_object_unref (priv->watermark); - - G_OBJECT_CLASS (nld_search_entry_parent_class)->finalize (object); -} - -static void -rsvg_size_callback (int *width, int *height, gpointer user_data) -{ - NldSearchEntryPrivate *priv = user_data; - - *width = priv->width = priv->height * (double) *width / (double) *height; - *height = priv->height; -} - -static void -nld_search_entry_realize (GtkWidget * widget) -{ - NldSearchEntryPrivate *priv = NLD_SEARCH_ENTRY_GET_PRIVATE (widget); - int height; - GdkColor *gdkcolor; - char *svg, color[7]; - RsvgHandle *rsvg; - GdkRectangle text_area; - - GTK_WIDGET_CLASS (nld_search_entry_parent_class)->realize (widget); - - gtk_entry_get_text_area (GTK_ENTRY (widget), &text_area); - height = text_area.height; - - if (height - 2 == priv->height) - return; - priv->height = height - 2; - - gdkcolor = >k_widget_get_style (widget)->fg[gtk_widget_get_state (widget)]; - snprintf (color, 7, "%02x%02x%02x", gdkcolor->red >> 8, gdkcolor->green >> 8, - gdkcolor->blue >> 8); - svg = g_strdup_printf (SEARCH_ENTRY_WATERMARK_SVG, color, color); - - rsvg = rsvg_handle_new (); - rsvg_handle_set_size_callback (rsvg, rsvg_size_callback, priv, NULL); - rsvg_handle_write (rsvg, (const guchar *) svg, strlen (svg), NULL); - rsvg_handle_close (rsvg, NULL); - g_free (svg); - - if (priv->watermark) - g_object_unref (priv->watermark); - priv->watermark = rsvg_handle_get_pixbuf (rsvg); - g_object_unref (rsvg); -} - -static gboolean -nld_search_entry_draw (GtkWidget * widget, cairo_t * cr) -{ - NldSearchEntryPrivate *priv = NLD_SEARCH_ENTRY_GET_PRIVATE (widget); - GdkRectangle text_area; - - gtk_entry_get_text_area (GTK_ENTRY (widget), &text_area); - - GTK_WIDGET_CLASS (nld_search_entry_parent_class)->draw (widget, cr); - - int width, x; - - if (gtk_widget_get_direction (widget) == GTK_TEXT_DIR_LTR) - { - width = text_area.width; - x = width - priv->width - 1; - } - else - x = 1; - - gdk_cairo_set_source_pixbuf (cr, priv->watermark, x, 1); - cairo_paint (cr); - - return FALSE; -} - -GtkWidget * -nld_search_entry_new (void) -{ - return g_object_new (NLD_TYPE_SEARCH_ENTRY, NULL); -} |