gimp/libgimpwidgets/gimp3migration.c

217 lines
5.2 KiB
C

/* LIBGIMP - The GIMP Library
* Copyright (C) 1995-1997 Peter Mattis and Spencer Kimball
*
* gimp3migration.c
* Copyright (C) 2011 Michael Natterer <mitch@gimp.org>
*
* 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 3 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, see
* <http://www.gnu.org/licenses/>.
*/
#include "config.h"
#include <math.h>
#include <gtk/gtk.h>
#include "gimpwidgetstypes.h"
#include "gimp3migration.h"
GtkWidget *
gtk_box_new (GtkOrientation orientation,
gint spacing)
{
if (orientation == GTK_ORIENTATION_HORIZONTAL)
return gtk_hbox_new (FALSE, spacing);
else
return gtk_vbox_new (FALSE, spacing);
}
GtkWidget *
gtk_button_box_new (GtkOrientation orientation)
{
if (orientation == GTK_ORIENTATION_HORIZONTAL)
return gtk_hbutton_box_new ();
else
return gtk_vbutton_box_new ();
}
GtkWidget *
gtk_paned_new (GtkOrientation orientation)
{
if (orientation == GTK_ORIENTATION_HORIZONTAL)
return gtk_hpaned_new ();
else
return gtk_vpaned_new ();
}
GtkWidget *
gtk_scale_new (GtkOrientation orientation,
GtkAdjustment *adjustment)
{
if (orientation == GTK_ORIENTATION_HORIZONTAL)
return gtk_hscale_new (adjustment);
else
return gtk_vscale_new (adjustment);
}
GtkWidget *
gtk_scrollbar_new (GtkOrientation orientation,
GtkAdjustment *adjustment)
{
if (orientation == GTK_ORIENTATION_HORIZONTAL)
return gtk_hscrollbar_new (adjustment);
else
return gtk_vscrollbar_new (adjustment);
}
GtkWidget *
gtk_separator_new (GtkOrientation orientation)
{
if (orientation == GTK_ORIENTATION_HORIZONTAL)
return gtk_hseparator_new ();
else
return gtk_vseparator_new ();
}
#if ! GTK_CHECK_VERSION (3, 3, 0)
gboolean
gdk_event_triggers_context_menu (const GdkEvent *event)
{
g_return_val_if_fail (event != NULL, FALSE);
if (event->type == GDK_BUTTON_PRESS)
{
GdkEventButton *bevent = (GdkEventButton *) event;
if (bevent->button == 3 &&
! (bevent->state & (GDK_BUTTON1_MASK | GDK_BUTTON2_MASK)))
return TRUE;
#ifdef GDK_WINDOWING_QUARTZ
if (bevent->button == 1 &&
! (bevent->state & (GDK_BUTTON2_MASK | GDK_BUTTON3_MASK)) &&
(bevent->state & GDK_CONTROL_MASK))
return TRUE;
#endif
}
return FALSE;
}
GdkModifierType
gdk_keymap_get_modifier_mask (GdkKeymap *keymap,
GdkModifierIntent intent)
{
g_return_val_if_fail (GDK_IS_KEYMAP (keymap), 0);
#ifdef GDK_WINDOWING_QUARTZ
switch (intent)
{
case GDK_MODIFIER_INTENT_PRIMARY_ACCELERATOR:
return GDK_MOD2_MASK;
case GDK_MODIFIER_INTENT_CONTEXT_MENU:
return GDK_CONTROL_MASK;
case GDK_MODIFIER_INTENT_EXTEND_SELECTION:
return GDK_SHIFT_MASK;
case GDK_MODIFIER_INTENT_MODIFY_SELECTION:
return GDK_MOD2_MASK;
case GDK_MODIFIER_INTENT_NO_TEXT_INPUT:
return GDK_MOD2_MASK | GDK_CONTROL_MASK;
default:
g_return_val_if_reached (0);
}
#else
switch (intent)
{
case GDK_MODIFIER_INTENT_PRIMARY_ACCELERATOR:
return GDK_CONTROL_MASK;
case GDK_MODIFIER_INTENT_CONTEXT_MENU:
return 0;
case GDK_MODIFIER_INTENT_EXTEND_SELECTION:
return GDK_SHIFT_MASK;
case GDK_MODIFIER_INTENT_MODIFY_SELECTION:
return GDK_CONTROL_MASK;
case GDK_MODIFIER_INTENT_NO_TEXT_INPUT:
return GDK_MOD1_MASK | GDK_CONTROL_MASK;
default:
g_return_val_if_reached (0);
}
#endif
}
GdkModifierType
gtk_widget_get_modifier_mask (GtkWidget *widget,
GdkModifierIntent intent)
{
GdkDisplay *display;
g_return_val_if_fail (GTK_IS_WIDGET (widget), 0);
display = gtk_widget_get_display (widget);
return gdk_keymap_get_modifier_mask (gdk_keymap_get_for_display (display),
intent);
}
#endif /* GTK+ 3.3 */
gboolean
gdk_cairo_get_clip_rectangle (cairo_t *cr,
GdkRectangle *rect)
{
double x1, y1, x2, y2;
gboolean clip_exists;
cairo_clip_extents (cr, &x1, &y1, &x2, &y2);
clip_exists = x1 < x2 && y1 < y2;
if (rect)
{
x1 = floor (x1);
y1 = floor (y1);
x2 = ceil (x2);
y2 = ceil (y2);
rect->x = CLAMP (x1, G_MININT, G_MAXINT);
rect->y = CLAMP (y1, G_MININT, G_MAXINT);
rect->width = CLAMP (x2 - x1, G_MININT, G_MAXINT);
rect->height = CLAMP (y2 - y1, G_MININT, G_MAXINT);
}
return clip_exists;
}
void
gdk_screen_get_monitor_workarea (GdkScreen *screen,
gint monitor_num,
GdkRectangle *dest)
{
gdk_screen_get_monitor_geometry (screen, monitor_num, dest);
}