Added an entry that can have icons inside: IconEntry. From libsexy.
This commit is contained in:
Tomeu Vizoso
parent
db4e502de5
commit
00b7013de1
@ -10,6 +10,8 @@ libsugarui_la_SOURCES = \
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$(BUILT_SOURCES) \
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$(BUILT_SOURCES) \
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eggaccelerators.c \
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eggaccelerators.c \
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eggaccelerators.h \
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eggaccelerators.h \
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sexy-icon-entry.h \
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sexy-icon-entry.c \
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sugar-address-entry.c \
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sugar-address-entry.c \
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sugar-address-entry.h \
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sugar-address-entry.h \
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sugar-key-grabber.c \
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sugar-key-grabber.c \
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984
lib/ui/sexy-icon-entry.c
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984
lib/ui/sexy-icon-entry.c
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@ -0,0 +1,984 @@
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/*
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* @file libsexy/sexy-icon-entry.c Entry widget
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*
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* @Copyright (C) 2004-2006 Christian Hammond.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#include <sexy-icon-entry.h>
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#include <string.h>
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#include <gtk/gtk.h>
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#define ICON_MARGIN 2
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#define MAX_ICONS 2
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#define IS_VALID_ICON_ENTRY_POSITION(pos) \
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((pos) == SEXY_ICON_ENTRY_PRIMARY || \
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(pos) == SEXY_ICON_ENTRY_SECONDARY)
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typedef struct
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{
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GtkImage *icon;
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gboolean highlight;
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gboolean hovered;
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GdkWindow *window;
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} SexyIconInfo;
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struct _SexyIconEntryPriv
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{
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SexyIconInfo icons[MAX_ICONS];
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gulong icon_released_id;
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};
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enum
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{
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ICON_PRESSED,
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ICON_RELEASED,
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LAST_SIGNAL
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};
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static void sexy_icon_entry_class_init(SexyIconEntryClass *klass);
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static void sexy_icon_entry_editable_init(GtkEditableClass *iface);
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static void sexy_icon_entry_init(SexyIconEntry *entry);
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static void sexy_icon_entry_finalize(GObject *obj);
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static void sexy_icon_entry_destroy(GtkObject *obj);
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static void sexy_icon_entry_map(GtkWidget *widget);
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static void sexy_icon_entry_unmap(GtkWidget *widget);
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static void sexy_icon_entry_realize(GtkWidget *widget);
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static void sexy_icon_entry_unrealize(GtkWidget *widget);
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static void sexy_icon_entry_size_request(GtkWidget *widget,
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GtkRequisition *requisition);
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static void sexy_icon_entry_size_allocate(GtkWidget *widget,
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GtkAllocation *allocation);
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static gint sexy_icon_entry_expose(GtkWidget *widget, GdkEventExpose *event);
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static gint sexy_icon_entry_enter_notify(GtkWidget *widget,
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GdkEventCrossing *event);
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static gint sexy_icon_entry_leave_notify(GtkWidget *widget,
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GdkEventCrossing *event);
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static gint sexy_icon_entry_button_press(GtkWidget *widget,
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GdkEventButton *event);
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static gint sexy_icon_entry_button_release(GtkWidget *widget,
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GdkEventButton *event);
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static GtkEntryClass *parent_class = NULL;
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static guint signals[LAST_SIGNAL] = {0};
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G_DEFINE_TYPE_EXTENDED(SexyIconEntry, sexy_icon_entry, GTK_TYPE_ENTRY,
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0,
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G_IMPLEMENT_INTERFACE(GTK_TYPE_EDITABLE,
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sexy_icon_entry_editable_init));
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static void
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sexy_icon_entry_class_init(SexyIconEntryClass *klass)
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{
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GObjectClass *gobject_class;
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GtkObjectClass *object_class;
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GtkWidgetClass *widget_class;
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GtkEntryClass *entry_class;
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parent_class = g_type_class_peek_parent(klass);
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gobject_class = G_OBJECT_CLASS(klass);
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object_class = GTK_OBJECT_CLASS(klass);
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widget_class = GTK_WIDGET_CLASS(klass);
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entry_class = GTK_ENTRY_CLASS(klass);
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gobject_class->finalize = sexy_icon_entry_finalize;
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object_class->destroy = sexy_icon_entry_destroy;
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widget_class->map = sexy_icon_entry_map;
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widget_class->unmap = sexy_icon_entry_unmap;
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widget_class->realize = sexy_icon_entry_realize;
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widget_class->unrealize = sexy_icon_entry_unrealize;
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widget_class->size_request = sexy_icon_entry_size_request;
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widget_class->size_allocate = sexy_icon_entry_size_allocate;
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widget_class->expose_event = sexy_icon_entry_expose;
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widget_class->enter_notify_event = sexy_icon_entry_enter_notify;
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widget_class->leave_notify_event = sexy_icon_entry_leave_notify;
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widget_class->button_press_event = sexy_icon_entry_button_press;
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widget_class->button_release_event = sexy_icon_entry_button_release;
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/**
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* SexyIconEntry::icon-pressed:
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* @entry: The entry on which the signal is emitted.
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* @icon_pos: The position of the clicked icon.
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* @button: The mouse button clicked.
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*
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* The ::icon-pressed signal is emitted when an icon is clicked.
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*/
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signals[ICON_PRESSED] =
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g_signal_new("icon_pressed",
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G_TYPE_FROM_CLASS(gobject_class),
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G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
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G_STRUCT_OFFSET(SexyIconEntryClass, icon_pressed),
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NULL, NULL,
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gtk_marshal_VOID__INT_INT,
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G_TYPE_NONE, 2,
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G_TYPE_INT,
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G_TYPE_INT);
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/**
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* SexyIconEntry::icon-released:
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* @entry: The entry on which the signal is emitted.
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* @icon_pos: The position of the clicked icon.
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* @button: The mouse button clicked.
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*
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* The ::icon-released signal is emitted on the button release from a
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* mouse click.
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*/
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signals[ICON_RELEASED] =
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g_signal_new("icon_released",
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G_TYPE_FROM_CLASS(gobject_class),
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G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
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G_STRUCT_OFFSET(SexyIconEntryClass, icon_released),
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NULL, NULL,
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gtk_marshal_VOID__INT_INT,
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G_TYPE_NONE, 2,
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G_TYPE_INT,
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G_TYPE_INT);
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}
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static void
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sexy_icon_entry_editable_init(GtkEditableClass *iface)
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{
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};
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static void
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sexy_icon_entry_init(SexyIconEntry *entry)
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{
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entry->priv = g_new0(SexyIconEntryPriv, 1);
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}
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static void
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sexy_icon_entry_finalize(GObject *obj)
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{
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SexyIconEntry *entry;
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g_return_if_fail(obj != NULL);
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g_return_if_fail(SEXY_IS_ICON_ENTRY(obj));
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entry = SEXY_ICON_ENTRY(obj);
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g_free(entry->priv);
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if (G_OBJECT_CLASS(parent_class)->finalize)
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G_OBJECT_CLASS(parent_class)->finalize(obj);
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}
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static void
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sexy_icon_entry_destroy(GtkObject *obj)
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{
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SexyIconEntry *entry;
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entry = SEXY_ICON_ENTRY(obj);
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sexy_icon_entry_set_icon(entry, SEXY_ICON_ENTRY_PRIMARY, NULL);
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sexy_icon_entry_set_icon(entry, SEXY_ICON_ENTRY_SECONDARY, NULL);
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if (GTK_OBJECT_CLASS(parent_class)->destroy)
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GTK_OBJECT_CLASS(parent_class)->destroy(obj);
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}
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static void
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sexy_icon_entry_map(GtkWidget *widget)
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{
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if (GTK_WIDGET_REALIZED(widget) && !GTK_WIDGET_MAPPED(widget))
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{
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SexyIconEntry *entry = SEXY_ICON_ENTRY(widget);
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int i;
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GTK_WIDGET_CLASS(parent_class)->map(widget);
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for (i = 0; i < MAX_ICONS; i++)
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{
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if (entry->priv->icons[i].icon != NULL)
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gdk_window_show(entry->priv->icons[i].window);
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}
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}
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}
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static void
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sexy_icon_entry_unmap(GtkWidget *widget)
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{
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if (GTK_WIDGET_MAPPED(widget))
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{
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SexyIconEntry *entry = SEXY_ICON_ENTRY(widget);
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int i;
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for (i = 0; i < MAX_ICONS; i++)
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{
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if (entry->priv->icons[i].icon != NULL)
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gdk_window_hide(entry->priv->icons[i].window);
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}
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GTK_WIDGET_CLASS(parent_class)->unmap(widget);
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}
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}
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static gint
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get_icon_width(SexyIconEntry *entry, SexyIconEntryPosition icon_pos)
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{
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GtkRequisition requisition;
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gint menu_icon_width;
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gint width;
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SexyIconInfo *icon_info = &entry->priv->icons[icon_pos];
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if (icon_info->icon == NULL)
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return 0;
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gtk_widget_size_request(GTK_WIDGET(icon_info->icon), &requisition);
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gtk_icon_size_lookup(GTK_ICON_SIZE_MENU, &menu_icon_width, NULL);
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width = MAX(requisition.width, menu_icon_width);
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return width;
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}
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static void
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get_borders(SexyIconEntry *entry, gint *xborder, gint *yborder)
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{
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GtkWidget *widget = GTK_WIDGET(entry);
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gint focus_width;
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gboolean interior_focus;
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gtk_widget_style_get(widget,
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"interior-focus", &interior_focus,
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"focus-line-width", &focus_width,
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NULL);
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if (gtk_entry_get_has_frame(GTK_ENTRY(entry)))
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{
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*xborder = widget->style->xthickness;
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*yborder = widget->style->ythickness;
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}
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else
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{
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*xborder = 0;
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*yborder = 0;
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}
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if (!interior_focus)
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{
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*xborder += focus_width;
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*yborder += focus_width;
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}
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}
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static void
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get_text_area_size(SexyIconEntry *entry, GtkAllocation *alloc)
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{
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GtkWidget *widget = GTK_WIDGET(entry);
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GtkRequisition requisition;
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gint xborder, yborder;
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gtk_widget_get_child_requisition(widget, &requisition);
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get_borders(entry, &xborder, &yborder);
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alloc->x = xborder;
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alloc->y = yborder;
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alloc->width = widget->allocation.width - xborder * 2;
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alloc->height = requisition.height - yborder * 2;
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}
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static void
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get_icon_allocation(SexyIconEntry *icon_entry,
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gboolean left,
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GtkAllocation *widget_alloc,
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GtkAllocation *text_area_alloc,
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GtkAllocation *allocation,
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SexyIconEntryPosition *icon_pos)
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{
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gboolean rtl;
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rtl = (gtk_widget_get_direction(GTK_WIDGET(icon_entry)) ==
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GTK_TEXT_DIR_RTL);
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if (left)
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*icon_pos = (rtl ? SEXY_ICON_ENTRY_SECONDARY : SEXY_ICON_ENTRY_PRIMARY);
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else
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*icon_pos = (rtl ? SEXY_ICON_ENTRY_PRIMARY : SEXY_ICON_ENTRY_SECONDARY);
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allocation->y = text_area_alloc->y;
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allocation->width = get_icon_width(icon_entry, *icon_pos);
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allocation->height = text_area_alloc->height;
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if (left)
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allocation->x = text_area_alloc->x + ICON_MARGIN;
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else
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{
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allocation->x = text_area_alloc->x + text_area_alloc->width -
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allocation->width - ICON_MARGIN;
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}
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}
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static void
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sexy_icon_entry_realize(GtkWidget *widget)
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{
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SexyIconEntry *entry = SEXY_ICON_ENTRY(widget);
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GdkWindowAttr attributes;
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gint attributes_mask;
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int i;
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GTK_WIDGET_CLASS(parent_class)->realize(widget);
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attributes.x = 0;
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attributes.y = 0;
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attributes.width = 1;
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attributes.height = 1;
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attributes.window_type = GDK_WINDOW_CHILD;
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attributes.wclass = GDK_INPUT_OUTPUT;
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attributes.visual = gtk_widget_get_visual(widget);
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attributes.colormap = gtk_widget_get_colormap(widget);
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attributes.event_mask = gtk_widget_get_events(widget);
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attributes.event_mask |=
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(GDK_EXPOSURE_MASK
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| GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK
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| GDK_ENTER_NOTIFY_MASK | GDK_LEAVE_NOTIFY_MASK);
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attributes_mask = GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL | GDK_WA_COLORMAP;
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for (i = 0; i < MAX_ICONS; i++)
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{
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SexyIconInfo *icon_info;
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icon_info = &entry->priv->icons[i];
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icon_info->window = gdk_window_new(widget->window, &attributes,
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attributes_mask);
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gdk_window_set_user_data(icon_info->window, widget);
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gdk_window_set_background(icon_info->window,
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||||||
|
&widget->style->base[GTK_WIDGET_STATE(widget)]);
|
||||||
|
}
|
||||||
|
|
||||||
|
gtk_widget_queue_resize(widget);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
sexy_icon_entry_unrealize(GtkWidget *widget)
|
||||||
|
{
|
||||||
|
SexyIconEntry *entry = SEXY_ICON_ENTRY(widget);
|
||||||
|
int i;
|
||||||
|
|
||||||
|
GTK_WIDGET_CLASS(parent_class)->unrealize(widget);
|
||||||
|
|
||||||
|
for (i = 0; i < MAX_ICONS; i++)
|
||||||
|
{
|
||||||
|
SexyIconInfo *icon_info = &entry->priv->icons[i];
|
||||||
|
|
||||||
|
gdk_window_destroy(icon_info->window);
|
||||||
|
icon_info->window = NULL;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
sexy_icon_entry_size_request(GtkWidget *widget, GtkRequisition *requisition)
|
||||||
|
{
|
||||||
|
GtkEntry *gtkentry;
|
||||||
|
SexyIconEntry *entry;
|
||||||
|
gint icon_widths = 0;
|
||||||
|
int i;
|
||||||
|
|
||||||
|
gtkentry = GTK_ENTRY(widget);
|
||||||
|
entry = SEXY_ICON_ENTRY(widget);
|
||||||
|
|
||||||
|
for (i = 0; i < MAX_ICONS; i++)
|
||||||
|
{
|
||||||
|
int icon_width = get_icon_width(entry, i);
|
||||||
|
|
||||||
|
if (icon_width > 0)
|
||||||
|
icon_widths += icon_width + ICON_MARGIN;
|
||||||
|
}
|
||||||
|
|
||||||
|
GTK_WIDGET_CLASS(parent_class)->size_request(widget, requisition);
|
||||||
|
|
||||||
|
if (icon_widths > requisition->width)
|
||||||
|
requisition->width += icon_widths;
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
place_windows(SexyIconEntry *icon_entry, GtkAllocation *widget_alloc)
|
||||||
|
{
|
||||||
|
SexyIconEntryPosition left_icon_pos;
|
||||||
|
SexyIconEntryPosition right_icon_pos;
|
||||||
|
GtkAllocation left_icon_alloc;
|
||||||
|
GtkAllocation right_icon_alloc;
|
||||||
|
GtkAllocation text_area_alloc;
|
||||||
|
|
||||||
|
get_text_area_size(icon_entry, &text_area_alloc);
|
||||||
|
get_icon_allocation(icon_entry, TRUE, widget_alloc, &text_area_alloc,
|
||||||
|
&left_icon_alloc, &left_icon_pos);
|
||||||
|
get_icon_allocation(icon_entry, FALSE, widget_alloc, &text_area_alloc,
|
||||||
|
&right_icon_alloc, &right_icon_pos);
|
||||||
|
|
||||||
|
if (left_icon_alloc.width > 0)
|
||||||
|
{
|
||||||
|
text_area_alloc.x = left_icon_alloc.x + left_icon_alloc.width +
|
||||||
|
ICON_MARGIN;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (right_icon_alloc.width > 0)
|
||||||
|
text_area_alloc.width -= right_icon_alloc.width + ICON_MARGIN;
|
||||||
|
|
||||||
|
text_area_alloc.width -= text_area_alloc.x;
|
||||||
|
|
||||||
|
gdk_window_move_resize(icon_entry->priv->icons[left_icon_pos].window,
|
||||||
|
left_icon_alloc.x, left_icon_alloc.y,
|
||||||
|
left_icon_alloc.width, left_icon_alloc.height);
|
||||||
|
|
||||||
|
gdk_window_move_resize(icon_entry->priv->icons[right_icon_pos].window,
|
||||||
|
right_icon_alloc.x, right_icon_alloc.y,
|
||||||
|
right_icon_alloc.width, right_icon_alloc.height);
|
||||||
|
|
||||||
|
gdk_window_move_resize(GTK_ENTRY(icon_entry)->text_area,
|
||||||
|
text_area_alloc.x, text_area_alloc.y,
|
||||||
|
text_area_alloc.width, text_area_alloc.height);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
sexy_icon_entry_size_allocate(GtkWidget *widget, GtkAllocation *allocation)
|
||||||
|
{
|
||||||
|
g_return_if_fail(SEXY_IS_ICON_ENTRY(widget));
|
||||||
|
g_return_if_fail(allocation != NULL);
|
||||||
|
|
||||||
|
widget->allocation = *allocation;
|
||||||
|
|
||||||
|
GTK_WIDGET_CLASS(parent_class)->size_allocate(widget, allocation);
|
||||||
|
|
||||||
|
if (GTK_WIDGET_REALIZED(widget))
|
||||||
|
place_windows(SEXY_ICON_ENTRY(widget), allocation);
|
||||||
|
}
|
||||||
|
|
||||||
|
static GdkPixbuf *
|
||||||
|
get_pixbuf_from_icon(SexyIconEntry *entry, SexyIconEntryPosition icon_pos)
|
||||||
|
{
|
||||||
|
GdkPixbuf *pixbuf = NULL;
|
||||||
|
gchar *stock_id;
|
||||||
|
SexyIconInfo *icon_info = &entry->priv->icons[icon_pos];
|
||||||
|
GtkIconSize size;
|
||||||
|
|
||||||
|
switch (gtk_image_get_storage_type(GTK_IMAGE(icon_info->icon)))
|
||||||
|
{
|
||||||
|
case GTK_IMAGE_PIXBUF:
|
||||||
|
pixbuf = gtk_image_get_pixbuf(GTK_IMAGE(icon_info->icon));
|
||||||
|
g_object_ref(pixbuf);
|
||||||
|
break;
|
||||||
|
|
||||||
|
case GTK_IMAGE_STOCK:
|
||||||
|
gtk_image_get_stock(GTK_IMAGE(icon_info->icon), &stock_id, &size);
|
||||||
|
pixbuf = gtk_widget_render_icon(GTK_WIDGET(entry),
|
||||||
|
stock_id, size, NULL);
|
||||||
|
break;
|
||||||
|
|
||||||
|
default:
|
||||||
|
return NULL;
|
||||||
|
}
|
||||||
|
|
||||||
|
return pixbuf;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Kudos to the gnome-panel guys. */
|
||||||
|
static void
|
||||||
|
colorshift_pixbuf(GdkPixbuf *dest, GdkPixbuf *src, int shift)
|
||||||
|
{
|
||||||
|
gint i, j;
|
||||||
|
gint width, height, has_alpha, src_rowstride, dest_rowstride;
|
||||||
|
guchar *target_pixels;
|
||||||
|
guchar *original_pixels;
|
||||||
|
guchar *pix_src;
|
||||||
|
guchar *pix_dest;
|
||||||
|
int val;
|
||||||
|
guchar r, g, b;
|
||||||
|
|
||||||
|
has_alpha = gdk_pixbuf_get_has_alpha(src);
|
||||||
|
width = gdk_pixbuf_get_width(src);
|
||||||
|
height = gdk_pixbuf_get_height(src);
|
||||||
|
src_rowstride = gdk_pixbuf_get_rowstride(src);
|
||||||
|
dest_rowstride = gdk_pixbuf_get_rowstride(dest);
|
||||||
|
original_pixels = gdk_pixbuf_get_pixels(src);
|
||||||
|
target_pixels = gdk_pixbuf_get_pixels(dest);
|
||||||
|
|
||||||
|
for (i = 0; i < height; i++)
|
||||||
|
{
|
||||||
|
pix_dest = target_pixels + i * dest_rowstride;
|
||||||
|
pix_src = original_pixels + i * src_rowstride;
|
||||||
|
|
||||||
|
for (j = 0; j < width; j++)
|
||||||
|
{
|
||||||
|
r = *(pix_src++);
|
||||||
|
g = *(pix_src++);
|
||||||
|
b = *(pix_src++);
|
||||||
|
|
||||||
|
val = r + shift;
|
||||||
|
*(pix_dest++) = CLAMP(val, 0, 255);
|
||||||
|
|
||||||
|
val = g + shift;
|
||||||
|
*(pix_dest++) = CLAMP(val, 0, 255);
|
||||||
|
|
||||||
|
val = b + shift;
|
||||||
|
*(pix_dest++) = CLAMP(val, 0, 255);
|
||||||
|
|
||||||
|
if (has_alpha)
|
||||||
|
*(pix_dest++) = *(pix_src++);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
draw_icon(GtkWidget *widget, SexyIconEntryPosition icon_pos)
|
||||||
|
{
|
||||||
|
SexyIconEntry *entry = SEXY_ICON_ENTRY(widget);
|
||||||
|
SexyIconInfo *icon_info = &entry->priv->icons[icon_pos];
|
||||||
|
GdkPixbuf *pixbuf;
|
||||||
|
gint x, y, width, height;
|
||||||
|
|
||||||
|
if (icon_info->icon == NULL || !GTK_WIDGET_REALIZED(widget))
|
||||||
|
return;
|
||||||
|
|
||||||
|
if ((pixbuf = get_pixbuf_from_icon(entry, icon_pos)) == NULL)
|
||||||
|
return;
|
||||||
|
|
||||||
|
gdk_drawable_get_size(icon_info->window, &width, &height);
|
||||||
|
|
||||||
|
if (width == 1 || height == 1)
|
||||||
|
{
|
||||||
|
/*
|
||||||
|
* size_allocate hasn't been called yet. These are the default values.
|
||||||
|
*/
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (gdk_pixbuf_get_height(pixbuf) > height)
|
||||||
|
{
|
||||||
|
GdkPixbuf *temp_pixbuf;
|
||||||
|
int scale;
|
||||||
|
|
||||||
|
scale = height - (2 * ICON_MARGIN);
|
||||||
|
|
||||||
|
temp_pixbuf = gdk_pixbuf_scale_simple(pixbuf, scale, scale,
|
||||||
|
GDK_INTERP_BILINEAR);
|
||||||
|
|
||||||
|
g_object_unref(pixbuf);
|
||||||
|
|
||||||
|
pixbuf = temp_pixbuf;
|
||||||
|
}
|
||||||
|
|
||||||
|
x = (width - gdk_pixbuf_get_width(pixbuf)) / 2;
|
||||||
|
y = (height - gdk_pixbuf_get_height(pixbuf)) / 2;
|
||||||
|
|
||||||
|
if (icon_info->hovered)
|
||||||
|
{
|
||||||
|
GdkPixbuf *temp_pixbuf;
|
||||||
|
|
||||||
|
temp_pixbuf = gdk_pixbuf_copy(pixbuf);
|
||||||
|
|
||||||
|
colorshift_pixbuf(temp_pixbuf, pixbuf, 30);
|
||||||
|
|
||||||
|
g_object_unref(pixbuf);
|
||||||
|
|
||||||
|
pixbuf = temp_pixbuf;
|
||||||
|
}
|
||||||
|
|
||||||
|
gdk_draw_pixbuf(icon_info->window, widget->style->black_gc, pixbuf,
|
||||||
|
0, 0, x, y, -1, -1,
|
||||||
|
GDK_RGB_DITHER_NORMAL, 0, 0);
|
||||||
|
|
||||||
|
g_object_unref(pixbuf);
|
||||||
|
}
|
||||||
|
|
||||||
|
static gint
|
||||||
|
sexy_icon_entry_expose(GtkWidget *widget, GdkEventExpose *event)
|
||||||
|
{
|
||||||
|
SexyIconEntry *entry;
|
||||||
|
|
||||||
|
g_return_val_if_fail(SEXY_IS_ICON_ENTRY(widget), FALSE);
|
||||||
|
g_return_val_if_fail(event != NULL, FALSE);
|
||||||
|
|
||||||
|
entry = SEXY_ICON_ENTRY(widget);
|
||||||
|
|
||||||
|
if (GTK_WIDGET_DRAWABLE(widget))
|
||||||
|
{
|
||||||
|
gboolean found = FALSE;
|
||||||
|
int i;
|
||||||
|
|
||||||
|
for (i = 0; i < MAX_ICONS && !found; i++)
|
||||||
|
{
|
||||||
|
SexyIconInfo *icon_info = &entry->priv->icons[i];
|
||||||
|
|
||||||
|
if (event->window == icon_info->window)
|
||||||
|
{
|
||||||
|
gint width;
|
||||||
|
GtkAllocation text_area_alloc;
|
||||||
|
|
||||||
|
get_text_area_size(entry, &text_area_alloc);
|
||||||
|
gdk_drawable_get_size(icon_info->window, &width, NULL);
|
||||||
|
|
||||||
|
gtk_paint_flat_box(widget->style, icon_info->window,
|
||||||
|
GTK_WIDGET_STATE(widget), GTK_SHADOW_NONE,
|
||||||
|
NULL, widget, "entry_bg",
|
||||||
|
0, 0, width, text_area_alloc.height);
|
||||||
|
|
||||||
|
draw_icon(widget, i);
|
||||||
|
|
||||||
|
found = TRUE;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if (!found)
|
||||||
|
GTK_WIDGET_CLASS(parent_class)->expose_event(widget, event);
|
||||||
|
}
|
||||||
|
|
||||||
|
return FALSE;
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
update_icon(GObject *obj, GParamSpec *param, SexyIconEntry *entry)
|
||||||
|
{
|
||||||
|
if (param != NULL)
|
||||||
|
{
|
||||||
|
const char *name = g_param_spec_get_name(param);
|
||||||
|
|
||||||
|
if (strcmp(name, "pixbuf") && strcmp(name, "stock") &&
|
||||||
|
strcmp(name, "image") && strcmp(name, "pixmap") &&
|
||||||
|
strcmp(name, "icon_set") && strcmp(name, "pixbuf_animation"))
|
||||||
|
{
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
gtk_widget_queue_resize(GTK_WIDGET(entry));
|
||||||
|
}
|
||||||
|
|
||||||
|
static gint
|
||||||
|
sexy_icon_entry_enter_notify(GtkWidget *widget, GdkEventCrossing *event)
|
||||||
|
{
|
||||||
|
SexyIconEntry *entry = SEXY_ICON_ENTRY(widget);
|
||||||
|
int i;
|
||||||
|
|
||||||
|
for (i = 0; i < MAX_ICONS; i++)
|
||||||
|
{
|
||||||
|
if (event->window == entry->priv->icons[i].window)
|
||||||
|
{
|
||||||
|
if (sexy_icon_entry_get_icon_highlight(entry, i))
|
||||||
|
{
|
||||||
|
entry->priv->icons[i].hovered = TRUE;
|
||||||
|
|
||||||
|
update_icon(NULL, NULL, entry);
|
||||||
|
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return FALSE;
|
||||||
|
}
|
||||||
|
|
||||||
|
static gint
|
||||||
|
sexy_icon_entry_leave_notify(GtkWidget *widget, GdkEventCrossing *event)
|
||||||
|
{
|
||||||
|
SexyIconEntry *entry = SEXY_ICON_ENTRY(widget);
|
||||||
|
int i;
|
||||||
|
|
||||||
|
for (i = 0; i < MAX_ICONS; i++)
|
||||||
|
{
|
||||||
|
if (event->window == entry->priv->icons[i].window)
|
||||||
|
{
|
||||||
|
if (sexy_icon_entry_get_icon_highlight(entry, i))
|
||||||
|
{
|
||||||
|
entry->priv->icons[i].hovered = FALSE;
|
||||||
|
|
||||||
|
update_icon(NULL, NULL, entry);
|
||||||
|
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return FALSE;
|
||||||
|
}
|
||||||
|
|
||||||
|
static gint
|
||||||
|
sexy_icon_entry_button_press(GtkWidget *widget, GdkEventButton *event)
|
||||||
|
{
|
||||||
|
SexyIconEntry *entry = SEXY_ICON_ENTRY(widget);
|
||||||
|
int i;
|
||||||
|
|
||||||
|
for (i = 0; i < MAX_ICONS; i++)
|
||||||
|
{
|
||||||
|
if (event->window == entry->priv->icons[i].window)
|
||||||
|
{
|
||||||
|
if (event->button == 1 &&
|
||||||
|
sexy_icon_entry_get_icon_highlight(entry, i))
|
||||||
|
{
|
||||||
|
entry->priv->icons[i].hovered = FALSE;
|
||||||
|
|
||||||
|
update_icon(NULL, NULL, entry);
|
||||||
|
}
|
||||||
|
|
||||||
|
g_signal_emit(entry, signals[ICON_PRESSED], 0, i, event->button);
|
||||||
|
|
||||||
|
return TRUE;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if (GTK_WIDGET_CLASS(parent_class)->button_press_event)
|
||||||
|
return GTK_WIDGET_CLASS(parent_class)->button_press_event(widget,
|
||||||
|
event);
|
||||||
|
|
||||||
|
return FALSE;
|
||||||
|
}
|
||||||
|
|
||||||
|
static gint
|
||||||
|
sexy_icon_entry_button_release(GtkWidget *widget, GdkEventButton *event)
|
||||||
|
{
|
||||||
|
SexyIconEntry *entry = SEXY_ICON_ENTRY(widget);
|
||||||
|
int i;
|
||||||
|
|
||||||
|
for (i = 0; i < MAX_ICONS; i++)
|
||||||
|
{
|
||||||
|
GdkWindow *icon_window = entry->priv->icons[i].window;
|
||||||
|
|
||||||
|
if (event->window == icon_window)
|
||||||
|
{
|
||||||
|
int width, height;
|
||||||
|
gdk_drawable_get_size(icon_window, &width, &height);
|
||||||
|
|
||||||
|
if (event->button == 1 &&
|
||||||
|
sexy_icon_entry_get_icon_highlight(entry, i) &&
|
||||||
|
event->x >= 0 && event->y >= 0 &&
|
||||||
|
event->x <= width && event->y <= height)
|
||||||
|
{
|
||||||
|
entry->priv->icons[i].hovered = TRUE;
|
||||||
|
|
||||||
|
update_icon(NULL, NULL, entry);
|
||||||
|
}
|
||||||
|
|
||||||
|
g_signal_emit(entry, signals[ICON_RELEASED], 0, i, event->button);
|
||||||
|
|
||||||
|
return TRUE;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if (GTK_WIDGET_CLASS(parent_class)->button_release_event)
|
||||||
|
return GTK_WIDGET_CLASS(parent_class)->button_release_event(widget,
|
||||||
|
event);
|
||||||
|
|
||||||
|
return FALSE;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* sexy_icon_entry_new
|
||||||
|
*
|
||||||
|
* Creates a new SexyIconEntry widget.
|
||||||
|
*
|
||||||
|
* Returns a new #SexyIconEntry.
|
||||||
|
*/
|
||||||
|
GtkWidget *
|
||||||
|
sexy_icon_entry_new(void)
|
||||||
|
{
|
||||||
|
return GTK_WIDGET(g_object_new(SEXY_TYPE_ICON_ENTRY, NULL));
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* sexy_icon_entry_set_icon
|
||||||
|
* @entry: A #SexyIconEntry.
|
||||||
|
* @position: Icon position.
|
||||||
|
* @icon: A #GtkImage to set as the icon.
|
||||||
|
*
|
||||||
|
* Sets the icon shown in the entry
|
||||||
|
*/
|
||||||
|
void
|
||||||
|
sexy_icon_entry_set_icon(SexyIconEntry *entry, SexyIconEntryPosition icon_pos,
|
||||||
|
GtkImage *icon)
|
||||||
|
{
|
||||||
|
SexyIconInfo *icon_info;
|
||||||
|
|
||||||
|
g_return_if_fail(entry != NULL);
|
||||||
|
g_return_if_fail(SEXY_IS_ICON_ENTRY(entry));
|
||||||
|
g_return_if_fail(IS_VALID_ICON_ENTRY_POSITION(icon_pos));
|
||||||
|
g_return_if_fail(icon == NULL || GTK_IS_IMAGE(icon));
|
||||||
|
|
||||||
|
icon_info = &entry->priv->icons[icon_pos];
|
||||||
|
|
||||||
|
if (icon == icon_info->icon)
|
||||||
|
return;
|
||||||
|
|
||||||
|
if (icon_pos == SEXY_ICON_ENTRY_SECONDARY &&
|
||||||
|
entry->priv->icon_released_id != 0)
|
||||||
|
{
|
||||||
|
g_signal_handler_disconnect(entry, entry->priv->icon_released_id);
|
||||||
|
entry->priv->icon_released_id = 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (icon == NULL)
|
||||||
|
{
|
||||||
|
if (icon_info->icon != NULL)
|
||||||
|
{
|
||||||
|
gtk_widget_destroy(GTK_WIDGET(icon_info->icon));
|
||||||
|
icon_info->icon = NULL;
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Explicitly check, as the pointer may become invalidated
|
||||||
|
* during destruction.
|
||||||
|
*/
|
||||||
|
if (icon_info->window != NULL && GDK_IS_WINDOW(icon_info->window))
|
||||||
|
gdk_window_hide(icon_info->window);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
if (icon_info->window != NULL && icon_info->icon == NULL)
|
||||||
|
gdk_window_show(icon_info->window);
|
||||||
|
|
||||||
|
g_signal_connect(G_OBJECT(icon), "notify",
|
||||||
|
G_CALLBACK(update_icon), entry);
|
||||||
|
|
||||||
|
icon_info->icon = icon;
|
||||||
|
g_object_ref(icon);
|
||||||
|
}
|
||||||
|
|
||||||
|
update_icon(NULL, NULL, entry);
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* sexy_icon_entry_set_icon_highlight
|
||||||
|
* @entry: A #SexyIconEntry;
|
||||||
|
* @position: Icon position.
|
||||||
|
* @highlight: TRUE if the icon should highlight on mouse-over
|
||||||
|
*
|
||||||
|
* Determines whether the icon will highlight on mouse-over.
|
||||||
|
*/
|
||||||
|
void
|
||||||
|
sexy_icon_entry_set_icon_highlight(SexyIconEntry *entry,
|
||||||
|
SexyIconEntryPosition icon_pos,
|
||||||
|
gboolean highlight)
|
||||||
|
{
|
||||||
|
SexyIconInfo *icon_info;
|
||||||
|
|
||||||
|
g_return_if_fail(entry != NULL);
|
||||||
|
g_return_if_fail(SEXY_IS_ICON_ENTRY(entry));
|
||||||
|
g_return_if_fail(IS_VALID_ICON_ENTRY_POSITION(icon_pos));
|
||||||
|
|
||||||
|
icon_info = &entry->priv->icons[icon_pos];
|
||||||
|
|
||||||
|
if (icon_info->highlight == highlight)
|
||||||
|
return;
|
||||||
|
|
||||||
|
icon_info->highlight = highlight;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* sexy_icon_entry_get_icon
|
||||||
|
* @entry: A #SexyIconEntry.
|
||||||
|
* @position: Icon position.
|
||||||
|
*
|
||||||
|
* Retrieves the image used for the icon
|
||||||
|
*
|
||||||
|
* Returns: A #GtkImage.
|
||||||
|
*/
|
||||||
|
GtkImage *
|
||||||
|
sexy_icon_entry_get_icon(const SexyIconEntry *entry,
|
||||||
|
SexyIconEntryPosition icon_pos)
|
||||||
|
{
|
||||||
|
g_return_val_if_fail(entry != NULL, NULL);
|
||||||
|
g_return_val_if_fail(SEXY_IS_ICON_ENTRY(entry), NULL);
|
||||||
|
g_return_val_if_fail(IS_VALID_ICON_ENTRY_POSITION(icon_pos), NULL);
|
||||||
|
|
||||||
|
return entry->priv->icons[icon_pos].icon;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* sexy_icon_entry_get_icon_highlight
|
||||||
|
* @entry: A #SexyIconEntry.
|
||||||
|
* @position: Icon position.
|
||||||
|
*
|
||||||
|
* Retrieves whether entry will highlight the icon on mouseover.
|
||||||
|
*
|
||||||
|
* Returns: TRUE if icon highlights.
|
||||||
|
*/
|
||||||
|
gboolean
|
||||||
|
sexy_icon_entry_get_icon_highlight(const SexyIconEntry *entry,
|
||||||
|
SexyIconEntryPosition icon_pos)
|
||||||
|
{
|
||||||
|
g_return_val_if_fail(entry != NULL, FALSE);
|
||||||
|
g_return_val_if_fail(SEXY_IS_ICON_ENTRY(entry), FALSE);
|
||||||
|
g_return_val_if_fail(IS_VALID_ICON_ENTRY_POSITION(icon_pos), FALSE);
|
||||||
|
|
||||||
|
return entry->priv->icons[icon_pos].highlight;
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
clear_button_clicked_cb(SexyIconEntry *icon_entry,
|
||||||
|
SexyIconEntryPosition icon_pos,
|
||||||
|
int button)
|
||||||
|
{
|
||||||
|
if (icon_pos != SEXY_ICON_ENTRY_SECONDARY || button != 1)
|
||||||
|
return;
|
||||||
|
|
||||||
|
gtk_entry_set_text(GTK_ENTRY(icon_entry), "");
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* sexy_icon_entry_add_clear_button
|
||||||
|
* @icon_entry: A #SexyIconEntry.
|
||||||
|
*
|
||||||
|
* A convenience function to add a clear button to the end of the entry.
|
||||||
|
* This is useful for search boxes.
|
||||||
|
*/
|
||||||
|
void
|
||||||
|
sexy_icon_entry_add_clear_button(SexyIconEntry *icon_entry)
|
||||||
|
{
|
||||||
|
GtkWidget *icon;
|
||||||
|
|
||||||
|
g_return_if_fail(icon_entry != NULL);
|
||||||
|
g_return_if_fail(SEXY_IS_ICON_ENTRY(icon_entry));
|
||||||
|
|
||||||
|
icon = gtk_image_new_from_stock(GTK_STOCK_CLEAR, GTK_ICON_SIZE_MENU);
|
||||||
|
gtk_widget_show(icon);
|
||||||
|
sexy_icon_entry_set_icon(SEXY_ICON_ENTRY(icon_entry),
|
||||||
|
SEXY_ICON_ENTRY_SECONDARY,
|
||||||
|
GTK_IMAGE(icon));
|
||||||
|
sexy_icon_entry_set_icon_highlight(SEXY_ICON_ENTRY(icon_entry),
|
||||||
|
SEXY_ICON_ENTRY_SECONDARY, TRUE);
|
||||||
|
|
||||||
|
if (icon_entry->priv->icon_released_id != 0)
|
||||||
|
{
|
||||||
|
g_signal_handler_disconnect(icon_entry,
|
||||||
|
icon_entry->priv->icon_released_id);
|
||||||
|
}
|
||||||
|
|
||||||
|
icon_entry->priv->icon_released_id =
|
||||||
|
g_signal_connect(G_OBJECT(icon_entry), "icon_released",
|
||||||
|
G_CALLBACK(clear_button_clicked_cb), NULL);
|
||||||
|
}
|
||||||
|
|
||||||
|
GType
|
||||||
|
sexy_icon_entry_position_get_type (void)
|
||||||
|
{
|
||||||
|
static GType etype = 0;
|
||||||
|
if (etype == 0) {
|
||||||
|
static const GEnumValue values[] = {
|
||||||
|
{ SEXY_ICON_ENTRY_PRIMARY, "SEXY_ICON_ENTRY_PRIMARY", "primary" },
|
||||||
|
{ SEXY_ICON_ENTRY_SECONDARY, "SEXY_ICON_ENTRY_SECONDARY", "secondary" },
|
||||||
|
{ 0, NULL, NULL }
|
||||||
|
};
|
||||||
|
etype = g_enum_register_static ("SexyIconEntryPosition", values);
|
||||||
|
}
|
||||||
|
return etype;
|
||||||
|
}
|
||||||
|
|
||||||
104
lib/ui/sexy-icon-entry.h
Normal file
104
lib/ui/sexy-icon-entry.h
Normal file
@ -0,0 +1,104 @@
|
|||||||
|
/*
|
||||||
|
* @file libsexy/sexy-icon-entry.h Entry widget
|
||||||
|
*
|
||||||
|
* @Copyright (C) 2004-2006 Christian Hammond.
|
||||||
|
*
|
||||||
|
* This library 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.
|
||||||
|
*
|
||||||
|
* This library 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 this library; if not, write to the
|
||||||
|
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||||
|
* Boston, MA 02111-1307, USA.
|
||||||
|
*/
|
||||||
|
#ifndef _SEXY_ICON_ENTRY_H_
|
||||||
|
#define _SEXY_ICON_ENTRY_H_
|
||||||
|
|
||||||
|
typedef struct _SexyIconEntry SexyIconEntry;
|
||||||
|
typedef struct _SexyIconEntryClass SexyIconEntryClass;
|
||||||
|
typedef struct _SexyIconEntryPriv SexyIconEntryPriv;
|
||||||
|
|
||||||
|
#include <gtk/gtkentry.h>
|
||||||
|
#include <gtk/gtkimage.h>
|
||||||
|
|
||||||
|
#define SEXY_TYPE_ICON_ENTRY (sexy_icon_entry_get_type())
|
||||||
|
#define SEXY_ICON_ENTRY(obj) \
|
||||||
|
(G_TYPE_CHECK_INSTANCE_CAST((obj), SEXY_TYPE_ICON_ENTRY, SexyIconEntry))
|
||||||
|
#define SEXY_ICON_ENTRY_CLASS(klass) \
|
||||||
|
(G_TYPE_CHECK_CLASS_CAST((klass), SEXY_TYPE_ICON_ENTRY, SexyIconEntryClass))
|
||||||
|
#define SEXY_IS_ICON_ENTRY(obj) \
|
||||||
|
(G_TYPE_CHECK_INSTANCE_TYPE((obj), SEXY_TYPE_ICON_ENTRY))
|
||||||
|
#define SEXY_IS_ICON_ENTRY_CLASS(klass) \
|
||||||
|
(G_TYPE_CHECK_CLASS_TYPE((klass), SEXY_TYPE_ICON_ENTRY))
|
||||||
|
#define SEXY_ICON_ENTRY_GET_CLASS(obj) \
|
||||||
|
(G_TYPE_INSTANCE_GET_CLASS ((obj), SEXY_TYPE_ICON_ENTRY, SexyIconEntryClass))
|
||||||
|
|
||||||
|
typedef enum
|
||||||
|
{
|
||||||
|
SEXY_ICON_ENTRY_PRIMARY,
|
||||||
|
SEXY_ICON_ENTRY_SECONDARY
|
||||||
|
|
||||||
|
} SexyIconEntryPosition;
|
||||||
|
|
||||||
|
GType sexy_icon_entry_position_get_type(void);
|
||||||
|
#define SEXY_TYPE_ICON_ENTRY_POSITION (sexy_icon_entry_position_get_type())
|
||||||
|
|
||||||
|
struct _SexyIconEntry
|
||||||
|
{
|
||||||
|
GtkEntry parent_object;
|
||||||
|
|
||||||
|
SexyIconEntryPriv *priv;
|
||||||
|
|
||||||
|
void (*gtk_reserved1)(void);
|
||||||
|
void (*gtk_reserved2)(void);
|
||||||
|
void (*gtk_reserved3)(void);
|
||||||
|
void (*gtk_reserved4)(void);
|
||||||
|
};
|
||||||
|
|
||||||
|
struct _SexyIconEntryClass
|
||||||
|
{
|
||||||
|
GtkEntryClass parent_class;
|
||||||
|
|
||||||
|
/* Signals */
|
||||||
|
void (*icon_pressed)(SexyIconEntry *entry, SexyIconEntryPosition icon_pos,
|
||||||
|
int button);
|
||||||
|
void (*icon_released)(SexyIconEntry *entry, SexyIconEntryPosition icon_pos,
|
||||||
|
int button);
|
||||||
|
|
||||||
|
void (*gtk_reserved1)(void);
|
||||||
|
void (*gtk_reserved2)(void);
|
||||||
|
void (*gtk_reserved3)(void);
|
||||||
|
void (*gtk_reserved4)(void);
|
||||||
|
};
|
||||||
|
|
||||||
|
G_BEGIN_DECLS
|
||||||
|
|
||||||
|
GType sexy_icon_entry_get_type(void);
|
||||||
|
|
||||||
|
GtkWidget *sexy_icon_entry_new(void);
|
||||||
|
|
||||||
|
void sexy_icon_entry_set_icon(SexyIconEntry *entry,
|
||||||
|
SexyIconEntryPosition position,
|
||||||
|
GtkImage *icon);
|
||||||
|
|
||||||
|
void sexy_icon_entry_set_icon_highlight(SexyIconEntry *entry,
|
||||||
|
SexyIconEntryPosition position,
|
||||||
|
gboolean highlight);
|
||||||
|
|
||||||
|
GtkImage *sexy_icon_entry_get_icon(const SexyIconEntry *entry,
|
||||||
|
SexyIconEntryPosition position);
|
||||||
|
|
||||||
|
gboolean sexy_icon_entry_get_icon_highlight(const SexyIconEntry *entry,
|
||||||
|
SexyIconEntryPosition position);
|
||||||
|
void sexy_icon_entry_add_clear_button(SexyIconEntry *icon_entry);
|
||||||
|
|
||||||
|
G_END_DECLS
|
||||||
|
|
||||||
|
#endif /* _SEXY_ICON_ENTRY_H_ */
|
||||||
@ -22,8 +22,25 @@
|
|||||||
(gtype-id "SUGAR_TYPE_MENU")
|
(gtype-id "SUGAR_TYPE_MENU")
|
||||||
)
|
)
|
||||||
|
|
||||||
|
(define-object IconEntry
|
||||||
|
(in-module "Sexy")
|
||||||
|
(parent "GtkEntry")
|
||||||
|
(c-name "SexyIconEntry")
|
||||||
|
(gtype-id "SEXY_TYPE_ICON_ENTRY")
|
||||||
|
)
|
||||||
|
|
||||||
;; Enumerations and flags ...
|
;; Enumerations and flags ...
|
||||||
|
|
||||||
|
(define-enum IconEntryPosition
|
||||||
|
(in-module "Sexy")
|
||||||
|
(c-name "SexyIconEntryPosition")
|
||||||
|
(gtype-id "SEXY_TYPE_ICON_ENTRY_POSITION")
|
||||||
|
(values
|
||||||
|
'("primary" "SEXY_ICON_ENTRY_PRIMARY")
|
||||||
|
'("secondary" "SEXY_ICON_ENTRY_SECONDARY")
|
||||||
|
)
|
||||||
|
)
|
||||||
|
|
||||||
;; From sugar-menu.h
|
;; From sugar-menu.h
|
||||||
|
|
||||||
(define-method set_active
|
(define-method set_active
|
||||||
@ -94,3 +111,61 @@
|
|||||||
'("const-char*" "property")
|
'("const-char*" "property")
|
||||||
)
|
)
|
||||||
)
|
)
|
||||||
|
|
||||||
|
;; From sexy-icon-entry.h
|
||||||
|
|
||||||
|
(define-function sexy_icon_entry_get_type
|
||||||
|
(c-name "sexy_icon_entry_get_type")
|
||||||
|
(return-type "GType")
|
||||||
|
)
|
||||||
|
|
||||||
|
(define-function sexy_icon_entry_new
|
||||||
|
(c-name "sexy_icon_entry_new")
|
||||||
|
(is-constructor-of "SexyIconEntry")
|
||||||
|
(return-type "GtkWidget*")
|
||||||
|
)
|
||||||
|
|
||||||
|
(define-method set_icon
|
||||||
|
(of-object "SexyIconEntry")
|
||||||
|
(c-name "sexy_icon_entry_set_icon")
|
||||||
|
(return-type "none")
|
||||||
|
(parameters
|
||||||
|
'("SexyIconEntryPosition" "position")
|
||||||
|
'("GtkImage*" "icon")
|
||||||
|
)
|
||||||
|
)
|
||||||
|
|
||||||
|
(define-method set_icon_highlight
|
||||||
|
(of-object "SexyIconEntry")
|
||||||
|
(c-name "sexy_icon_entry_set_icon_highlight")
|
||||||
|
(return-type "none")
|
||||||
|
(parameters
|
||||||
|
'("SexyIconEntryPosition" "position")
|
||||||
|
'("gboolean" "highlight")
|
||||||
|
)
|
||||||
|
)
|
||||||
|
|
||||||
|
(define-method get_icon
|
||||||
|
(of-object "SexyIconEntry")
|
||||||
|
(c-name "sexy_icon_entry_get_icon")
|
||||||
|
(return-type "GtkImage*")
|
||||||
|
(parameters
|
||||||
|
'("SexyIconEntryPosition" "position")
|
||||||
|
)
|
||||||
|
)
|
||||||
|
|
||||||
|
(define-method get_icon_highlight
|
||||||
|
(of-object "SexyIconEntry")
|
||||||
|
(c-name "sexy_icon_entry_get_icon_highlight")
|
||||||
|
(return-type "gboolean")
|
||||||
|
(parameters
|
||||||
|
'("SexyIconEntryPosition" "position")
|
||||||
|
)
|
||||||
|
)
|
||||||
|
|
||||||
|
(define-method add_clear_button
|
||||||
|
(of-object "SexyIconEntry")
|
||||||
|
(c-name "sexy_icon_entry_add_clear_button")
|
||||||
|
(return-type "none")
|
||||||
|
)
|
||||||
|
|
||||||
|
|||||||
@ -8,6 +8,7 @@ headers
|
|||||||
#include "sugar-key-grabber.h"
|
#include "sugar-key-grabber.h"
|
||||||
#include "sugar-menu.h"
|
#include "sugar-menu.h"
|
||||||
#include "sugar-x11-util.h"
|
#include "sugar-x11-util.h"
|
||||||
|
#include "sexy-icon-entry.h"
|
||||||
|
|
||||||
#include <pygtk/pygtk.h>
|
#include <pygtk/pygtk.h>
|
||||||
#include <glib.h>
|
#include <glib.h>
|
||||||
@ -20,6 +21,7 @@ import gtk.Entry as PyGtkEntry_Type
|
|||||||
import gtk.Menu as PyGtkMenu_Type
|
import gtk.Menu as PyGtkMenu_Type
|
||||||
import gtk.Container as PyGtkContainer_Type
|
import gtk.Container as PyGtkContainer_Type
|
||||||
import gtk.gdk.Window as PyGdkWindow_Type
|
import gtk.gdk.Window as PyGdkWindow_Type
|
||||||
|
import gtk.Image as PyGtkImage_Type
|
||||||
%%
|
%%
|
||||||
ignore-glob
|
ignore-glob
|
||||||
*_get_type
|
*_get_type
|
||||||
|
|||||||
@ -27,6 +27,7 @@
|
|||||||
extern PyMethodDef py_sugaruiext_functions[];
|
extern PyMethodDef py_sugaruiext_functions[];
|
||||||
|
|
||||||
void py_sugaruiext_register_classes (PyObject *d);
|
void py_sugaruiext_register_classes (PyObject *d);
|
||||||
|
void py_sugaruiext_add_constants (PyObject *module, const gchar *strip_prefix);
|
||||||
|
|
||||||
DL_EXPORT(void)
|
DL_EXPORT(void)
|
||||||
init_sugaruiext(void)
|
init_sugaruiext(void)
|
||||||
@ -39,6 +40,7 @@ init_sugaruiext(void)
|
|||||||
d = PyModule_GetDict (m);
|
d = PyModule_GetDict (m);
|
||||||
|
|
||||||
py_sugaruiext_register_classes (d);
|
py_sugaruiext_register_classes (d);
|
||||||
|
py_sugaruiext_add_constants(m, "SEXY_");
|
||||||
|
|
||||||
if (PyErr_Occurred ()) {
|
if (PyErr_Occurred ()) {
|
||||||
Py_FatalError ("can't initialise module _sugaruiext");
|
Py_FatalError ("can't initialise module _sugaruiext");
|
||||||
|
|||||||
@ -9,7 +9,7 @@ sugar_PYTHON = \
|
|||||||
combobox.py \
|
combobox.py \
|
||||||
icon.py \
|
icon.py \
|
||||||
iconbutton.py \
|
iconbutton.py \
|
||||||
menuitem.py \
|
iconentry.py \
|
||||||
notebook.py \
|
notebook.py \
|
||||||
objectchooser.py \
|
objectchooser.py \
|
||||||
radiotoolbutton.py \
|
radiotoolbutton.py \
|
||||||
|
|||||||
45
sugar/graphics/iconentry.py
Normal file
45
sugar/graphics/iconentry.py
Normal file
@ -0,0 +1,45 @@
|
|||||||
|
# Copyright (C) 2007, One Laptop Per Child
|
||||||
|
#
|
||||||
|
# This library 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.
|
||||||
|
#
|
||||||
|
# This library 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 this library; if not, write to the
|
||||||
|
# Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||||
|
# Boston, MA 02111-1307, USA.
|
||||||
|
|
||||||
|
import gtk
|
||||||
|
|
||||||
|
from sugar import _sugaruiext
|
||||||
|
|
||||||
|
ICON_ENTRY_PRIMARY = _sugaruiext.ICON_ENTRY_PRIMARY
|
||||||
|
ICON_ENTRY_SECONDARY = _sugaruiext.ICON_ENTRY_SECONDARY
|
||||||
|
|
||||||
|
class IconEntry(_sugaruiext.IconEntry):
|
||||||
|
def set_icon_from_name(self, position, name):
|
||||||
|
icon_theme = gtk.icon_theme_get_default()
|
||||||
|
icon_info = icon_theme.lookup_icon(name,
|
||||||
|
gtk.ICON_SIZE_SMALL_TOOLBAR,
|
||||||
|
0)
|
||||||
|
|
||||||
|
pixbuf = gtk.gdk.pixbuf_new_from_file(icon_info.get_filename())
|
||||||
|
|
||||||
|
image = gtk.Image()
|
||||||
|
image.set_from_pixbuf(pixbuf)
|
||||||
|
image.show()
|
||||||
|
|
||||||
|
self.set_icon(position, image)
|
||||||
|
|
||||||
|
def set_icon(self, position, image):
|
||||||
|
if image.get_storage_type() not in [gtk.IMAGE_PIXBUF, gtk.IMAGE_STOCK]:
|
||||||
|
raise ValueError('Image must have a storage type of pixbuf or ' +
|
||||||
|
'stock, not %r.' % image.get_storage_type())
|
||||||
|
_sugaruiext.IconEntry.set_icon(self, position, image)
|
||||||
|
|
||||||
Loading…
Reference in New Issue
Block a user