1 files changed, 0 insertions, 623 deletions

diff --git a/gui/greeter/greeter_geometry.c b/gui/greeter/greeter_geometry.c
deleted file mode 100644
index 265b19be..00000000
--- a/gui/greeter/greeter_geometry.c
+++ /dev/null
@@ -1,623 +0,0 @@
-/* GDM - The GNOME Display Manager
- * Copyright (C) 1998, 1999, 2000 Martin K. Petersen <mkp@mkp.net>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-
-#include "config.h"
-
-#include <gtk/gtk.h>
-#include <glib/gi18n.h>
-#include <librsvg/rsvg.h>
-#include "gdmcommon.h"
-#include "gdmwm.h"
-#include "greeter_geometry.h"
-#include "greeter_canvas_item.h"
-
-static void greeter_item_size_request   (GreeterItemInfo *item,
-					 GtkRequisition  *requisition_out,
-					 gint             parent_width,
-					 gint             parent_height,
-					 GnomeCanvas     *canvas);
-static void greeter_size_allocate_fixed (GreeterItemInfo *fixed,
-					 GList           *items,
-					 GnomeCanvas     *canvas);
-static void greeter_size_allocate_box   (GreeterItemInfo *box,
-					 GList           *items,
-					 GnomeCanvas     *canvas,
-					 GtkAllocation   *allocation);
-static void fixup_from_anchor           (GtkAllocation   *rect,
-					 GtkAnchorType    anchor);
-static void update_real_max_width	(GreeterItemInfo *info,
-					 int              max_width);
-
-static void
-update_real_max_width (GreeterItemInfo *info, int max_width)
-{
-	if (info->data.text.real_max_width == 0 ||
-	    info->data.text.real_max_width > max_width)
-		info->data.text.real_max_width = max_width;
-}
-
-
-/* Position the item */
-static void
-greeter_item_size_allocate (GreeterItemInfo *item,
-			    GtkAllocation   *allocation,
-			    GnomeCanvas     *canvas)
-{
-  item->allocation = *allocation;
-
-  if ( ! greeter_item_is_visible (item))
-    return;
-
-  if (item->item == NULL)
-    greeter_item_create_canvas_item (item);
-
-  if (item->fixed_children)
-    greeter_size_allocate_fixed (item,
-				 item->fixed_children,
-				 canvas);
-
-  if (item->box_children)
-    greeter_size_allocate_box (item,
-			       item->box_children,
-			       canvas,
-			       allocation);
-
-}
-
-static void
-fixup_from_anchor (GtkAllocation *rect,
-		   GtkAnchorType  anchor)
-{
-  switch (anchor)
-    {
-    case GTK_ANCHOR_NW:
-      break;
-    case GTK_ANCHOR_N:
-      rect->x -= rect->width/2;
-      break;
-    case GTK_ANCHOR_NE:
-      rect->x -= rect->width;
-      break;
-      
-    case GTK_ANCHOR_W:
-      rect->y -= rect->height/2;
-      break;
-    case GTK_ANCHOR_CENTER:
-      rect->x -= rect->width/2;
-      rect->y -= rect->height/2;
-      break;
-    case GTK_ANCHOR_E:
-      rect->x -= rect->width;
-      rect->y -= rect->height/2;
-      break;
-      
-    case GTK_ANCHOR_SW:
-      rect->y -= rect->height;
-      break;
-    case GTK_ANCHOR_S:
-      rect->x -= rect->width/2;
-      rect->y -= rect->height;
-      break;
-    case GTK_ANCHOR_SE:
-      rect->x -= rect->width;
-      rect->y -= rect->height;
-      break;
-    default:
-      break;
-    }
-}
-
-/* Position the children of the parent given
- * the size */
-static void
-greeter_size_allocate_fixed (GreeterItemInfo *fixed,
-			     GList           *items,
-			     GnomeCanvas     *canvas)
-{
-  GList *l;
-  GreeterItemInfo *child;
-  GtkRequisition requisition;
-  GtkAllocation child_allocation;
-
-  l = items;
-  while (l != NULL)
-    {
-      child = l->data;
-      l = l->next;
-
-      if ( ! greeter_item_is_visible (child))
-        continue;
-
-      greeter_item_size_request (child,
-				 &requisition,
-				 fixed->allocation.width,
-				 fixed->allocation.height,
-				 canvas);
-
-      child_allocation.x = fixed->allocation.x;
-      child_allocation.y = fixed->allocation.y;
-      
-      child_allocation.width = requisition.width;
-      child_allocation.height = requisition.height;
-      
-      if (child->x_type == GREETER_ITEM_POS_ABSOLUTE)
-	child_allocation.x += ( ! child->x_negative) ? child->x : fixed->allocation.width + child->x;
-      else if (child->x_type == GREETER_ITEM_POS_RELATIVE)
-	child_allocation.x += fixed->allocation.width * child->x / 100.0;
-      
-      if (child->y_type == GREETER_ITEM_POS_ABSOLUTE)
-	child_allocation.y += ( ! child->y_negative) ? child->y : fixed->allocation.height + child->y;
-      else if (child->y_type == GREETER_ITEM_POS_RELATIVE)
-	child_allocation.y += fixed->allocation.height * child->y / 100.0;
-
-      if (child->item_type != GREETER_ITEM_TYPE_LABEL)
-	fixup_from_anchor (&child_allocation, child->anchor);
-
-      greeter_item_size_allocate (child,
-				  &child_allocation,
-				  canvas);
-    }
-}
-
-
-/* Position the children of the parent given
- * the size */
-static void
-greeter_size_allocate_box (GreeterItemInfo *box,
-			   GList           *items,
-			   GnomeCanvas     *canvas,
-			   GtkAllocation   *allocation)
-{
-  GreeterItemInfo *child;
-  GList *children;
-  GtkAllocation child_allocation;
-  GtkRequisition child_requisition;
-  gint nvis_children;
-  gint nexpand_children;
-  gint child_major_size;
-  gint major_size;
-  gint extra;
-  gint major;
-  gint w, h;
-
-  nvis_children = 0;
-  nexpand_children = 0;
-  
-  children = items;
-  while (children)
-    {
-      child = children->data;
-      children = children->next;
-
-      if (greeter_item_is_visible (child))
-        {
-          nvis_children += 1;
-          if (child->expand)
-	    nexpand_children += 1;
-	}
-    }
-
-  if (nvis_children > 0)
-    {
-      if (box->box_orientation == GTK_ORIENTATION_HORIZONTAL)
-	{
-	  if (box->box_homogeneous)
-	    {
-	      major_size = (allocation->width -
-			    box->box_x_padding * 2 -
-			    (nvis_children - 1) * box->box_spacing);
-	      extra = major_size / nvis_children;
-	    }
-	  else if (nexpand_children > 0)
-	    {
-	      major_size = (gint) allocation->width - (gint) box->requisition.width;
-	      extra = major_size / nexpand_children;
-	    }
-	  else
-	    {
-	      major_size = 0;
-	      extra = 0;
-	    }
-
-	  major = allocation->x + box->box_x_padding;
-	}
-      else
-	{
-	  if (box->box_homogeneous)
-	    {
-	      major_size = (allocation->height -
-			    box->box_y_padding * 2 -
-			    (nvis_children - 1) * box->box_spacing);
-	      extra = major_size / nvis_children;
-	    }
-	  else if (nexpand_children > 0)
-	    {
-	      major_size = (gint) allocation->height - (gint) box->requisition.height;
-	      extra = major_size / nexpand_children;
-	    }
-	  else
-	    {
-	      major_size = 0;
-	      extra = 0;
-	    }
-
-	  major = allocation->y + box->box_y_padding;
-	}
-
-      
-      children = items;
-      while (children)
-	{
-	  child = children->data;
-	  children = children->next;
-
-          if ( ! greeter_item_is_visible (child))
-	    continue;
-
-	  if (box->box_homogeneous)
-	    {
-	      if (nvis_children == 1)
-		child_major_size = major_size;
-	      else
-		child_major_size = extra;
-		  
-	      major_size -= extra;
-		
-	      nvis_children -= 1;
-	    }
-	  else
-	    {
-	      greeter_item_size_request (child,
-					 &child_requisition,
-					 0, 0, canvas);
-	      
-	      if (box->box_orientation == GTK_ORIENTATION_HORIZONTAL)
-		child_major_size = child_requisition.width;
-	      else
-		child_major_size = child_requisition.height;
-		  
-	      if (child->expand)
-		{
-		  if (nexpand_children == 1)
-		    child_major_size += major_size;
-		  else
-		    child_major_size += extra;
-		  
-		  nexpand_children -= 1;
-		  major_size -= extra;
-		}
-	    }
-
-	  /* Dirty the child requisition, since
-	   * we now know the right parent size.
-	   */
-	  child->has_requisition = FALSE;
-	  w = (box->box_orientation == GTK_ORIENTATION_HORIZONTAL) ? child_major_size : allocation->width - 2 * box->box_x_padding;
-	  h = (box->box_orientation == GTK_ORIENTATION_HORIZONTAL) ? allocation->height - 2 * box->box_y_padding : child_major_size;
-      
-	  greeter_item_size_request (child,
-				     &child_requisition,
-				     w, h, canvas);
-	  
-	  child_allocation.width = child_requisition.width;
-	  child_allocation.height = child_requisition.height;
-
-	  if (box->box_orientation == GTK_ORIENTATION_VERTICAL &&
-	      child->item_type == GREETER_ITEM_TYPE_LABEL) {
-		  update_real_max_width (child, allocation->width);
-	  }
-
-	  if (box->box_orientation == GTK_ORIENTATION_HORIZONTAL)
-	    {
-	      child_allocation.x = major;
-	      child_allocation.y = allocation->y + box->box_y_padding;
-	    }
-	  else
-	    {
-	      child_allocation.x = allocation->x + box->box_x_padding;
-	      child_allocation.y = major;
-	    }
-
-	  if (child->x_type == GREETER_ITEM_POS_ABSOLUTE)
-	    child_allocation.x += ( ! child->x_negative) ? child->x : w + child->x;
-	  else if (child->x_type == GREETER_ITEM_POS_RELATIVE)
-	    child_allocation.x += w * child->x / 100.0;
-
-	  if (child->y_type == GREETER_ITEM_POS_ABSOLUTE)
-	    child_allocation.y += ( ! child->y_negative) ? child->y : h + child->y;
-	  else if (child->y_type == GREETER_ITEM_POS_RELATIVE)
-	    child_allocation.y += h * child->y / 100.0;
-
-	  if (child->item_type != GREETER_ITEM_TYPE_LABEL)
-	    fixup_from_anchor (&child_allocation, child->anchor);
-	  
-	  if (child_allocation.x + child_allocation.width > allocation->x + allocation->width)
-	      child_allocation.width -= (child_allocation.x + child_allocation.width
-					 - allocation->x - allocation->width);
-
-	  greeter_item_size_allocate (child,
-				      &child_allocation,
-				      canvas);
-	  
-	  major += child_major_size + box->box_spacing;
-	}
-    }
-}
-
-static void
-greeter_size_request_box (GreeterItemInfo *box,
-			  GtkRequisition  *requisition,
-			  GnomeCanvas     *canvas)
-{
-  
-  GreeterItemInfo *child;
-  GtkRequisition child_requisition;
-  GList *children;
-  gint nvis_children;
-  
-  requisition->width = 0;
-  requisition->height = 0;
-
-  nvis_children = 0;
-
-  children = box->box_children;
-  while (children)
-    {
-      child = children->data;
-      children = children->next;
-
-      if ( ! greeter_item_is_visible (child))
-        continue;
-
-      greeter_item_size_request (child,
-				 &child_requisition,
-				 0, 0, canvas);
-
-      if (box->box_orientation == GTK_ORIENTATION_HORIZONTAL)
-	{
-	  if (box->box_homogeneous)
-	    {
-	      requisition->width = MAX (requisition->width,
-					child_requisition.width);
-	    }
-	  else
-	    {
-	      requisition->width += child_requisition.width;
-	    }
-
-	  requisition->height = MAX (requisition->height, child_requisition.height);
-	}
-      else
-	{
-	  if (box->box_homogeneous)
-	    {
-	      requisition->height = MAX (requisition->height,
-					 child_requisition.height);
-	    }
-	  else
-	    {
-	      requisition->height += child_requisition.height;
-	    }
-
-	  requisition->width = MAX (requisition->width, child_requisition.width);
-	}
-      
-      
-      nvis_children += 1;
-    }
-
-  if (nvis_children > 0)
-    {
-      
-      if (box->box_orientation == GTK_ORIENTATION_HORIZONTAL)
-	{
-	  if (box->box_homogeneous)
-	    requisition->width *= nvis_children;
-	  requisition->width += (nvis_children - 1) * box->box_spacing;
-	}
-      else
-	{
-	  if (box->box_homogeneous)
-	    requisition->height *= nvis_children;
-	  requisition->height += (nvis_children - 1) * box->box_spacing;
-	}
-    }
-
-  requisition->width += box->box_x_padding * 2;
-  requisition->height += box->box_y_padding  * 2;
-
-  requisition->width = MAX (requisition->width, box->box_min_width);
-  requisition->height = MAX (requisition->height, box->box_min_height);
-}
-
-/* Calculate the requested minimum size of the item */
-static void
-greeter_item_size_request (GreeterItemInfo *item,
-			   GtkRequisition  *requisition_out,
-			   gint             parent_width,
-			   gint             parent_height,
-			   GnomeCanvas     *canvas)
-{
-  GtkRequisition *req;
-  GtkRequisition box_requisition = {0, 0}; 
-  int set_width = 0;
-  int set_height = 0;
-  
-  if (item->has_requisition)
-    {
-      *requisition_out = item->requisition;
-      return;
-    }
-
-  req = &item->requisition;
-  
-  req->width = 0;
-  req->height = 0;
-
-  if (item->width_type == GREETER_ITEM_SIZE_BOX ||
-      item->height_type == GREETER_ITEM_SIZE_BOX)
-    {
-      greeter_size_request_box (item,
-				&box_requisition,
-				canvas);
-    }
-
-  switch (item->width_type)
-    {
-    case GREETER_ITEM_SIZE_ABSOLUTE:
-      set_width = (item->width > 0) ? item->width : parent_width + item->width;
-      break;
-    case GREETER_ITEM_SIZE_RELATIVE:
-      set_width = item->width*parent_width / 100.0;
-      break;
-    case GREETER_ITEM_SIZE_BOX:
-      set_width = box_requisition.width;
-      break;
-    case GREETER_ITEM_SIZE_SCALE:
-    case GREETER_ITEM_SIZE_UNSET:
-      break;
-    }
-
-  switch (item->height_type)
-    {
-    case GREETER_ITEM_SIZE_ABSOLUTE:
-      set_height = (item->height > 0) ? item->height : parent_height + item->height;
-      break;
-    case GREETER_ITEM_SIZE_RELATIVE:
-      set_height = item->height*parent_height / 100.0;
-      break;
-    case GREETER_ITEM_SIZE_BOX:
-      set_height = box_requisition.height;
-      break;
-    case GREETER_ITEM_SIZE_SCALE:
-    case GREETER_ITEM_SIZE_UNSET:
-      break;
-    }
-
-  if (item->item_type == GREETER_ITEM_TYPE_LABEL)
-    {
-      int width, height;
-      char *text;
-      int max_width = G_MAXINT;
-
-      /* This is not the ugly hack you're looking for.
-       * You can go about your business.
-       * Move Along
-       */
-      text = gdm_common_expand_text (item->data.text.orig_text);
-
-      if (set_width > 0)
-	      max_width = set_width;
-
-      if (item->data.text.max_width < max_width)
-	      max_width = item->data.text.max_width;
-
-      if (item->data.text.max_screen_percent_width/100.0 * gdm_wm_screen.width < max_width)
-	      max_width = item->data.text.max_screen_percent_width/100.0 * gdm_wm_screen.width;
-
-      greeter_canvas_item_break_set_string (item,
-					    text,
-					    TRUE /* markup */,
-					    max_width,
-					    &width,
-					    &height,
-					    canvas,
-					    NULL /* real_item */);
-
-      req->width = width;
-      req->height = height;
-
-      g_free (text);
-    }
-
-  if (item->item_type == GREETER_ITEM_TYPE_PIXMAP)
-    {
-      req->width = gdk_pixbuf_get_width (item->data.pixmap.pixbufs[0]);
-      req->height = gdk_pixbuf_get_height (item->data.pixmap.pixbufs[0]);
-    }
-
-  if (item->item_type == GREETER_ITEM_TYPE_SVG)
-    {
-      GdkPixbuf *svg;
-
-      svg = rsvg_pixbuf_from_file (item->data.pixmap.files[0], NULL);
-      req->width = gdk_pixbuf_get_width (svg);
-      req->height = gdk_pixbuf_get_height (svg);
-      g_object_unref (svg);
-    }
-
-  if (item->item_type == GREETER_ITEM_TYPE_BUTTON)
-    {
-#define ITEM_BUTTON_MIN_RECOMMANDED_WIDTH_OFFSET 15      
-#define ITEM_BUTTON_MIN_RECOMMANDED_HEIGHT_OFFSET 10
-      PangoLayout *layout;
-      int pango_width, pango_height;
-      int pix_width, pix_height;
-      
-      GtkWidget *dummy_w = gtk_button_new ();
-      
-      layout = gtk_widget_create_pango_layout (dummy_w, item->data.text.orig_text);
-       
-      pango_layout_get_size (layout, &pango_width, &pango_height);
-      
-      pix_height = PANGO_PIXELS (pango_height) + ITEM_BUTTON_MIN_RECOMMANDED_HEIGHT_OFFSET;
-      pix_width = PANGO_PIXELS (pango_width) + ITEM_BUTTON_MIN_RECOMMANDED_WIDTH_OFFSET;
-
-      if (pix_width > item->parent->box_min_width)
-	req->width = pix_width;
-      else
-	req->width = item->parent->box_min_width;
-
-      if (pix_height > item->parent->box_min_height)
-	req->height = pix_height;
-      else
-	req->height = item->parent->box_min_height;
-    }
- 
-  if (req->width > 0 && req->height > 0)
-    {
-      if (item->width_type == GREETER_ITEM_SIZE_SCALE && set_height > 0)
-        set_width = (req->width * set_height) / req->height;
-      else if (item->height_type == GREETER_ITEM_SIZE_SCALE && set_width > 0)
-        set_height = (req->height * set_width) / req->width;
-    }
-  
-  if (set_width > 0)
-    req->width = set_width;
-  if (set_height > 0)
-    req->height = set_height;
-
-  *requisition_out = item->requisition;
-  item->has_requisition = TRUE;
-}
-
-
-
-void
-greeter_layout (GreeterItemInfo *root_item,
-		GnomeCanvas     *canvas)
-{
-  root_item->allocation.x = 0;
-  root_item->allocation.y = 0;
-  root_item->allocation.width = root_item->width;
-  root_item->allocation.height = root_item->height;
-  
-  greeter_size_allocate_fixed (root_item,
-			       root_item->fixed_children,
-			       canvas);
-}