From 8b94edca052a5a13ac4910fababac076e0963bdd Mon Sep 17 00:00:00 2001 From: Tomeu Vizoso Date: Tue, 17 Aug 2010 16:54:51 +0000 Subject: Remove SexyIconEntry --- diff --git a/src/sugar/Makefile.am b/src/sugar/Makefile.am index ba74864..c27747f 100644 --- a/src/sugar/Makefile.am +++ b/src/sugar/Makefile.am @@ -43,8 +43,6 @@ libsugarext_la_SOURCES = \ gsm-session.h \ gsm-xsmp.c \ gsm-xsmp.h \ - sexy-icon-entry.c \ - sexy-icon-entry.h \ sugar-address-entry.c \ sugar-address-entry.h \ sugar-grid.c \ diff --git a/src/sugar/sexy-icon-entry.c b/src/sugar/sexy-icon-entry.c deleted file mode 100644 index ca35209..0000000 --- a/src/sugar/sexy-icon-entry.c +++ /dev/null @@ -1,984 +0,0 @@ -/* - * @file libsexy/sexy-icon-entry.c 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. - */ -#include -#include -#include - -#define ICON_MARGIN 2 -#define MAX_ICONS 2 - -#define IS_VALID_ICON_ENTRY_POSITION(pos) \ - ((pos) == SEXY_ICON_ENTRY_PRIMARY || \ - (pos) == SEXY_ICON_ENTRY_SECONDARY) - -typedef struct -{ - GtkImage *icon; - gboolean highlight; - gboolean hovered; - GdkWindow *window; - -} SexyIconInfo; - -struct _SexyIconEntryPriv -{ - SexyIconInfo icons[MAX_ICONS]; - - gulong icon_released_id; -}; - -enum -{ - ICON_PRESSED, - ICON_RELEASED, - LAST_SIGNAL -}; - -static void sexy_icon_entry_class_init(SexyIconEntryClass *klass); -static void sexy_icon_entry_editable_init(GtkEditableClass *iface); -static void sexy_icon_entry_init(SexyIconEntry *entry); -static void sexy_icon_entry_finalize(GObject *obj); -static void sexy_icon_entry_destroy(GtkObject *obj); -static void sexy_icon_entry_map(GtkWidget *widget); -static void sexy_icon_entry_unmap(GtkWidget *widget); -static void sexy_icon_entry_realize(GtkWidget *widget); -static void sexy_icon_entry_unrealize(GtkWidget *widget); -static void sexy_icon_entry_size_request(GtkWidget *widget, - GtkRequisition *requisition); -static void sexy_icon_entry_size_allocate(GtkWidget *widget, - GtkAllocation *allocation); -static gint sexy_icon_entry_expose(GtkWidget *widget, GdkEventExpose *event); -static gint sexy_icon_entry_enter_notify(GtkWidget *widget, - GdkEventCrossing *event); -static gint sexy_icon_entry_leave_notify(GtkWidget *widget, - GdkEventCrossing *event); -static gint sexy_icon_entry_button_press(GtkWidget *widget, - GdkEventButton *event); -static gint sexy_icon_entry_button_release(GtkWidget *widget, - GdkEventButton *event); - -static GtkEntryClass *parent_class = NULL; -static guint signals[LAST_SIGNAL] = {0}; - -G_DEFINE_TYPE_EXTENDED(SexyIconEntry, sexy_icon_entry, GTK_TYPE_ENTRY, - 0, - G_IMPLEMENT_INTERFACE(GTK_TYPE_EDITABLE, - sexy_icon_entry_editable_init)); - -static void -sexy_icon_entry_class_init(SexyIconEntryClass *klass) -{ - GObjectClass *gobject_class; - GtkObjectClass *object_class; - GtkWidgetClass *widget_class; - GtkEntryClass *entry_class; - - parent_class = g_type_class_peek_parent(klass); - - gobject_class = G_OBJECT_CLASS(klass); - object_class = GTK_OBJECT_CLASS(klass); - widget_class = GTK_WIDGET_CLASS(klass); - entry_class = GTK_ENTRY_CLASS(klass); - - gobject_class->finalize = sexy_icon_entry_finalize; - - object_class->destroy = sexy_icon_entry_destroy; - - widget_class->map = sexy_icon_entry_map; - widget_class->unmap = sexy_icon_entry_unmap; - widget_class->realize = sexy_icon_entry_realize; - widget_class->unrealize = sexy_icon_entry_unrealize; - widget_class->size_request = sexy_icon_entry_size_request; - widget_class->size_allocate = sexy_icon_entry_size_allocate; - widget_class->expose_event = sexy_icon_entry_expose; - widget_class->enter_notify_event = sexy_icon_entry_enter_notify; - widget_class->leave_notify_event = sexy_icon_entry_leave_notify; - widget_class->button_press_event = sexy_icon_entry_button_press; - widget_class->button_release_event = sexy_icon_entry_button_release; - - /** - * SexyIconEntry::icon-pressed: - * @entry: The entry on which the signal is emitted. - * @icon_pos: The position of the clicked icon. - * @button: The mouse button clicked. - * - * The ::icon-pressed signal is emitted when an icon is clicked. - */ - signals[ICON_PRESSED] = - g_signal_new("icon_pressed", - G_TYPE_FROM_CLASS(gobject_class), - G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION, - G_STRUCT_OFFSET(SexyIconEntryClass, icon_pressed), - NULL, NULL, - gtk_marshal_VOID__INT_INT, - G_TYPE_NONE, 2, - G_TYPE_INT, - G_TYPE_INT); - - /** - * SexyIconEntry::icon-released: - * @entry: The entry on which the signal is emitted. - * @icon_pos: The position of the clicked icon. - * @button: The mouse button clicked. - * - * The ::icon-released signal is emitted on the button release from a - * mouse click. - */ - signals[ICON_RELEASED] = - g_signal_new("icon_released", - G_TYPE_FROM_CLASS(gobject_class), - G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION, - G_STRUCT_OFFSET(SexyIconEntryClass, icon_released), - NULL, NULL, - gtk_marshal_VOID__INT_INT, - G_TYPE_NONE, 2, - G_TYPE_INT, - G_TYPE_INT); -} - -static void -sexy_icon_entry_editable_init(GtkEditableClass *iface) -{ -}; - -static void -sexy_icon_entry_init(SexyIconEntry *entry) -{ - entry->priv = g_new0(SexyIconEntryPriv, 1); -} - -static void -sexy_icon_entry_finalize(GObject *obj) -{ - SexyIconEntry *entry; - - g_return_if_fail(obj != NULL); - g_return_if_fail(SEXY_IS_ICON_ENTRY(obj)); - - entry = SEXY_ICON_ENTRY(obj); - - g_free(entry->priv); - - if (G_OBJECT_CLASS(parent_class)->finalize) - G_OBJECT_CLASS(parent_class)->finalize(obj); -} - -static void -sexy_icon_entry_destroy(GtkObject *obj) -{ - SexyIconEntry *entry; - - entry = SEXY_ICON_ENTRY(obj); - - sexy_icon_entry_set_icon(entry, SEXY_ICON_ENTRY_PRIMARY, NULL); - sexy_icon_entry_set_icon(entry, SEXY_ICON_ENTRY_SECONDARY, NULL); - - if (GTK_OBJECT_CLASS(parent_class)->destroy) - GTK_OBJECT_CLASS(parent_class)->destroy(obj); -} - -static void -sexy_icon_entry_map(GtkWidget *widget) -{ - if (GTK_WIDGET_REALIZED(widget) && !GTK_WIDGET_MAPPED(widget)) - { - SexyIconEntry *entry = SEXY_ICON_ENTRY(widget); - int i; - - GTK_WIDGET_CLASS(parent_class)->map(widget); - - for (i = 0; i < MAX_ICONS; i++) - { - if (entry->priv->icons[i].icon != NULL) - gdk_window_show(entry->priv->icons[i].window); - } - } -} - -static void -sexy_icon_entry_unmap(GtkWidget *widget) -{ - if (GTK_WIDGET_MAPPED(widget)) - { - SexyIconEntry *entry = SEXY_ICON_ENTRY(widget); - int i; - - for (i = 0; i < MAX_ICONS; i++) - { - if (entry->priv->icons[i].icon != NULL) - gdk_window_hide(entry->priv->icons[i].window); - } - - GTK_WIDGET_CLASS(parent_class)->unmap(widget); - } -} - -static gint -get_icon_width(SexyIconEntry *entry, SexyIconEntryPosition icon_pos) -{ - GtkRequisition requisition; - gint menu_icon_width; - gint width; - SexyIconInfo *icon_info = &entry->priv->icons[icon_pos]; - - if (icon_info->icon == NULL) - return 0; - - gtk_widget_size_request(GTK_WIDGET(icon_info->icon), &requisition); - gtk_icon_size_lookup(GTK_ICON_SIZE_MENU, &menu_icon_width, NULL); - - width = MAX(requisition.width, menu_icon_width); - - return width; -} - -static void -get_borders(SexyIconEntry *entry, gint *xborder, gint *yborder) -{ - GtkWidget *widget = GTK_WIDGET(entry); - gint focus_width; - gboolean interior_focus; - - gtk_widget_style_get(widget, - "interior-focus", &interior_focus, - "focus-line-width", &focus_width, - NULL); - - if (gtk_entry_get_has_frame(GTK_ENTRY(entry))) - { - *xborder = widget->style->xthickness; - *yborder = widget->style->ythickness; - } - else - { - *xborder = 0; - *yborder = 0; - } - - if (!interior_focus) - { - *xborder += focus_width; - *yborder += focus_width; - } -} - -static void -get_text_area_size(SexyIconEntry *entry, GtkAllocation *alloc) -{ - GtkWidget *widget = GTK_WIDGET(entry); - GtkRequisition requisition; - gint xborder, yborder; - - gtk_widget_get_child_requisition(widget, &requisition); - get_borders(entry, &xborder, &yborder); - - alloc->x = xborder; - alloc->y = yborder; - alloc->width = widget->allocation.width - xborder * 2; - alloc->height = requisition.height - yborder * 2; -} - -static void -get_icon_allocation(SexyIconEntry *icon_entry, - gboolean left, - GtkAllocation *widget_alloc, - GtkAllocation *text_area_alloc, - GtkAllocation *allocation, - SexyIconEntryPosition *icon_pos) -{ - gboolean rtl; - - rtl = (gtk_widget_get_direction(GTK_WIDGET(icon_entry)) == - GTK_TEXT_DIR_RTL); - - if (left) - *icon_pos = (rtl ? SEXY_ICON_ENTRY_SECONDARY : SEXY_ICON_ENTRY_PRIMARY); - else - *icon_pos = (rtl ? SEXY_ICON_ENTRY_PRIMARY : SEXY_ICON_ENTRY_SECONDARY); - - allocation->y = text_area_alloc->y; - allocation->width = get_icon_width(icon_entry, *icon_pos); - allocation->height = text_area_alloc->height; - - if (left) - allocation->x = text_area_alloc->x + ICON_MARGIN; - else - { - allocation->x = text_area_alloc->x + text_area_alloc->width - - allocation->width - ICON_MARGIN; - } -} - -static void -sexy_icon_entry_realize(GtkWidget *widget) -{ - SexyIconEntry *entry = SEXY_ICON_ENTRY(widget); - GdkWindowAttr attributes; - gint attributes_mask; - int i; - - GTK_WIDGET_CLASS(parent_class)->realize(widget); - - attributes.x = 0; - attributes.y = 0; - attributes.width = 1; - attributes.height = 1; - attributes.window_type = GDK_WINDOW_CHILD; - attributes.wclass = GDK_INPUT_OUTPUT; - attributes.visual = gtk_widget_get_visual(widget); - attributes.colormap = gtk_widget_get_colormap(widget); - attributes.event_mask = gtk_widget_get_events(widget); - attributes.event_mask |= - (GDK_EXPOSURE_MASK - | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK - | GDK_ENTER_NOTIFY_MASK | GDK_LEAVE_NOTIFY_MASK); - - attributes_mask = GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL | GDK_WA_COLORMAP; - - for (i = 0; i < MAX_ICONS; i++) - { - SexyIconInfo *icon_info; - - icon_info = &entry->priv->icons[i]; - icon_info->window = gdk_window_new(widget->window, &attributes, - attributes_mask); - gdk_window_set_user_data(icon_info->window, widget); - - gdk_window_set_background(icon_info->window, - &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; -} - diff --git a/src/sugar/sexy-icon-entry.h b/src/sugar/sexy-icon-entry.h deleted file mode 100644 index eb83fed..0000000 --- a/src/sugar/sexy-icon-entry.h +++ /dev/null @@ -1,104 +0,0 @@ -/* - * @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 -#include - -#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_ */ -- cgit v0.9.1