most of the 2.X->3.0 commit (up to rev 4299) except for gtk2_ardour/editor_canvas.cc; builds and runs and does a few specific things but expect it to be buggy for a while yet

git-svn-id: svn://localhost/ardour2/branches/3.0@4313 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 0 insertions, 318 deletions

diff --git a/libs/clearlooks/support.c b/libs/clearlooks/support.c
deleted file mode 100644
index ec35ef754b..0000000000
--- a/libs/clearlooks/support.c
+++ /dev/null
@@ -1,318 +0,0 @@
-/* Clearlooks theme engine
- * Copyright (C) 2005 Richard Stellingwerff.
- * Copyright (C) 2007 Benjamin Berg <benjamin@sipsolutions.net>.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library 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
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library 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 "support.h"
-
-void clearlooks_treeview_get_header_index (GtkTreeView *tv, GtkWidget *header,
-                                    gint *column_index, gint *columns,
-                                    gboolean *resizable)
-{
-	GList *list, *list_start;
-	*column_index = *columns = 0;
-	list_start = list = gtk_tree_view_get_columns (tv);
-
-	do
-	{
-		GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(list->data);
-		if ( column->button == header )
-		{
-			*column_index = *columns;
-			*resizable = column->resizable;
-		}
-		if ( column->visible )
-			(*columns)++;
-	} while ((list = g_list_next(list)));
-
-	g_list_free (list_start);
-}
-
-void clearlooks_clist_get_header_index (GtkCList *clist, GtkWidget *button,
-                                 gint *column_index, gint *columns)
-{
-	int i;
-	*columns = clist->columns;
-	
-	for (i=0; i<*columns; i++)
-	{
-		if (clist->column[i].button == button)
-		{
-			*column_index = i;
-			break;
-		}
-	}
-}
-
-void
-clearlooks_get_parent_bg (const GtkWidget *widget, CairoColor *color)
-{
-	GtkStateType state_type;
-	const GtkWidget *parent;
-	GdkColor *gcolor;
-	gboolean stop;
-	
-	if (widget == NULL)
-		return;
-	
-	parent = widget->parent;
-	stop = FALSE;
-	
-	while (parent && !stop)
-	{
-		stop = FALSE;
-
-		stop |= !GTK_WIDGET_NO_WINDOW (parent);
-		stop |= GTK_IS_NOTEBOOK (parent) &&
-		        gtk_notebook_get_show_tabs (GTK_NOTEBOOK (parent)) &&
-		        gtk_notebook_get_show_border (GTK_NOTEBOOK (parent));
-
-		if (GTK_IS_TOOLBAR (parent))
-		{
-			GtkShadowType shadow = GTK_SHADOW_OUT;
-			gtk_widget_style_get (GTK_WIDGET (parent), "shadow-type", &shadow, NULL);
-			
-			stop |= (shadow != GTK_SHADOW_NONE);
-		}
-
-		if (!stop)
-			parent = parent->parent;
-	}
-
-	if (parent == NULL)
-		return;
-	
-	state_type = GTK_WIDGET_STATE (parent);
-	
-	gcolor = &parent->style->bg[state_type];
-	
-	ge_gdk_color_to_cairo (gcolor, color);
-}
-
-ClearlooksStepper
-clearlooks_scrollbar_get_stepper (GtkWidget    *widget,
-                       GdkRectangle *stepper)
-{
-	ClearlooksStepper value = CL_STEPPER_UNKNOWN;
-	GdkRectangle tmp;
-	GdkRectangle check_rectangle;
-	GtkOrientation orientation;
-
-	if (!GE_IS_RANGE (widget))
-		return CL_STEPPER_UNKNOWN;
-
-	check_rectangle.x      = widget->allocation.x;
-	check_rectangle.y      = widget->allocation.y;
-	check_rectangle.width  = stepper->width;
-	check_rectangle.height = stepper->height;
-	
-	orientation = GTK_RANGE (widget)->orientation;
-	
-	if (widget->allocation.x == -1 && widget->allocation.y == -1)
-		return CL_STEPPER_UNKNOWN;
-		
-	if (gdk_rectangle_intersect (stepper, &check_rectangle, &tmp))
-		value = CL_STEPPER_A;
-
-	if (value == CL_STEPPER_UNKNOWN) /* Haven't found a match */
-	{
-		if (orientation == GTK_ORIENTATION_HORIZONTAL)
-			check_rectangle.x = widget->allocation.x + stepper->width;
-		else
-			check_rectangle.y = widget->allocation.y + stepper->height;
-		
-		if (gdk_rectangle_intersect (stepper, &check_rectangle, &tmp))
-			value = CL_STEPPER_B;
-	}
-
-	if (value == CL_STEPPER_UNKNOWN) /* Still haven't found a match */
-	{
-		if (orientation == GTK_ORIENTATION_HORIZONTAL)
-			check_rectangle.x = widget->allocation.x + widget->allocation.width - (stepper->width * 2);
-		else
-			check_rectangle.y = widget->allocation.y + widget->allocation.height - (stepper->height * 2);
-		
-		if (gdk_rectangle_intersect (stepper, &check_rectangle, &tmp))
-			value = CL_STEPPER_C;
-	}
-
-	if (value == CL_STEPPER_UNKNOWN) /* STILL haven't found a match */
-	{
-		if (orientation == GTK_ORIENTATION_HORIZONTAL)
-			check_rectangle.x = widget->allocation.x + widget->allocation.width - stepper->width;
-		else
-			check_rectangle.y = widget->allocation.y + widget->allocation.height - stepper->height;
-		
-		if (gdk_rectangle_intersect (stepper, &check_rectangle, &tmp))
-			value = CL_STEPPER_D;
-	}
-	
-	return value;
-}
-
-ClearlooksStepper
-clearlooks_scrollbar_visible_steppers (GtkWidget *widget)
-{
-	ClearlooksStepper steppers = 0;
-	
-	/* If this is not a range widget, assume that the primary steppers
-	 * are present. */
-	if (!GE_IS_RANGE (widget))
-		return CL_STEPPER_A | CL_STEPPER_D;
-	
-	if (GTK_RANGE (widget)->has_stepper_a)
-		steppers |= CL_STEPPER_A;
-	
-	if (GTK_RANGE (widget)->has_stepper_b)
-		steppers |= CL_STEPPER_B;
-
-	if (GTK_RANGE (widget)->has_stepper_c)
-		steppers |= CL_STEPPER_C;
-
-	if (GTK_RANGE (widget)->has_stepper_d)
-		steppers |= CL_STEPPER_D;
-
-	return steppers;
-}
-
-ClearlooksJunction
-clearlooks_scrollbar_get_junction (GtkWidget    *widget)
-{	
-	GtkAdjustment *adj;
-	ClearlooksJunction junction = CL_JUNCTION_NONE;
-	
-	if (!GE_IS_RANGE (widget))
-		return CL_JUNCTION_NONE;
-
-	adj = GTK_RANGE (widget)->adjustment;
-	
-	if (adj->value <= adj->lower &&
-		(GTK_RANGE (widget)->has_stepper_a || GTK_RANGE (widget)->has_stepper_b))
-	{
-		if (!gtk_range_get_inverted (GTK_RANGE (widget)))
-			junction |= CL_JUNCTION_BEGIN;
-		else
-			junction |= CL_JUNCTION_END;
-	}
-	
-	if (adj->value >= adj->upper - adj->page_size &&
-		(GTK_RANGE (widget)->has_stepper_c || GTK_RANGE (widget)->has_stepper_d))
-	{
-		if (!gtk_range_get_inverted (GTK_RANGE (widget)))
-			junction |= CL_JUNCTION_END;
-		else
-			junction |= CL_JUNCTION_BEGIN;
-	}
-	
-	return junction;
-}
-
-void
-clearlooks_set_toolbar_parameters (ToolbarParameters *toolbar,
-                                   GtkWidget *widget,
-                                   GdkWindow *window,
-                                   gint x, gint y)
-{
-	toolbar->topmost = FALSE;
-
-	if (x == 0 && y == 0) {
-		if (widget && widget->allocation.x == 0 && widget->allocation.y == 0)
-		{
-			if (widget->window == window && GE_IS_TOOLBAR (widget))
-			{
-				toolbar->topmost = TRUE;
-			}
-		}
-	}
-}
-
-void
-clearlooks_get_notebook_tab_position (GtkWidget *widget,
-                                      gboolean  *start,
-                                      gboolean  *end)
-{
-	/* default value */
-	*start = TRUE;
-	*end = FALSE;
-
-	if (GE_IS_NOTEBOOK (widget)) {
-		gboolean found_tabs = FALSE;
-		gint i, n_pages;
-		GtkNotebook *notebook = GTK_NOTEBOOK (widget);
-
-		/* got a notebook, so walk over all the tabs and decide based
-		 * on that ...
-		 * It works like this:
-		 *   - If there is any visible tab that is expanded, set both.
-		 *   - Set start/end if there is any visible tab that is at
-		 *     the start/end.
-		 *   - If one has the child_visibility set to false, arrows
-		 *     are present; so none
-		 * The heuristic falls over if there is a notebook that just
-		 * happens to fill up all the available space. ie. All tabs
-		 * are left aligned, but it does not require scrolling.
-		 * (a more complex heuristic could calculate the tabs width
-		 * and add them all up) */
-
-		n_pages = gtk_notebook_get_n_pages (notebook);
-		for (i = 0; i < n_pages; i++) {
-			GtkWidget *tab_child;
-			GtkWidget *tab_label;
-			gboolean expand;
-			GtkPackType pack_type;
-						
-			tab_child = gtk_notebook_get_nth_page (notebook, i);
-
-			/* Skip invisible tabs */
-			tab_label = gtk_notebook_get_tab_label (notebook, tab_child);
-			if (!tab_label || !GTK_WIDGET_VISIBLE (tab_label))
-				continue;
-			/* This is the same what the notebook does internally. */
-			if (tab_label && !gtk_widget_get_child_visible (tab_label)) {
-				/* One child is hidden because scroll arrows are present.
-				 * So both corners are rounded. */
-				*start = FALSE;
-				*end = FALSE;
-				return;
-			}
-
-			gtk_notebook_query_tab_label_packing (notebook, tab_child,
-			                                      &expand,
-			                                      NULL, /* don't need fill */
-			                                      &pack_type);
-
-			if (!found_tabs) {
-				found_tabs = TRUE;
-				*start = FALSE;
-				*end = FALSE;
-			}
-
-			if (expand) {
-				*start = TRUE;
-				*end = TRUE;
-			} else if (pack_type == GTK_PACK_START) {
-				*start = TRUE;
-			} else {
-				*end = TRUE;
-			}
-		}
-	}
-}
-
-