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e2daae315b
2001-08-14 Michael Natterer <mitch@gimp.org> * app/gdisplay.h: an evil temp_hack which lets GimpContext managing the active display withoug including "gdisplay.h". Will go away as soon ad context properties are registered dynamically. * app/module_db.c: cleaned up the object code in preparation of moving it to core/. * app/path.c: connect to GimpImage's * app/core/gimpobject.[ch]: derive it from GObject, not from GtkObject any more (yeah :-) * app/core/*.c: #include <glib-object.h> instead of <gtk/gtk.h>, removed some remaining GtkObject-isms. (left in a few #include <gtk/gtk.h> where bigger changes are needed to get rid of the UI dependency). * app/core/core-types.h: #include <gdk-pixbuf/gdk-pixbuf.h> here temporarily. * app/core/gimp.c (gimp_create_display): unref the image after creating it's first display. * app/core/gimpbrush.[ch]: disabled the parts of the code which depend on GimpPaintTool. * app/core/gimpbrushgenerated.c * app/core/gimpbrushpipe.c: changed accordingly. * app/core/gimpcontext.[ch]: evil hack (see above) to manage the active display without including "gdisplay.h" * app/core/gimpimage-mask.[ch]: pass a context to gimage_mask_stroke() and get the current tool's PDB string from there. * app/core/gimpedit.c: changed accordingly. * app/core/gimpimage.c: use gimp_image_update() instead of gdisplays_update_full(). * app/gui/color-area.c * app/gui/colormap-dialog.c * app/gui/dialogs-constructors.c * app/gui/edit-commands.c * app/gui/image-commands.c * app/gui/toolbox.c: changed accordingly (don't use Gtk methods on GObjects). * app/gui/menus.c: fix some const warnings by explicit casting. * app/tools/*.[ch]: ported all tools to GObject, some minor cleanup while i was on it. * app/widgets/gimpdialogfactory.[ch]: ported to GObject. * app/widgets/gimplayerlistview.h: added FOO_GET_CLASS() macro. * tools/pdbgen/app.pl: added a "widgets_eek" hack like "tools_eek" which inserts #include "widgets/widgets-types.h" before ordinary includes. * tools/pdbgen/pdb/brush_select.pdb * tools/pdbgen/pdb/edit.pdb * app/pdb/brush_select_cmds.c * app/pdb/edit_cmds.c: changed according to the stuff above.
285 lines
7.5 KiB
C
285 lines
7.5 KiB
C
/* The GIMP -- an image manipulation program
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* Copyright (C) 1995-1999 Spencer Kimball and Peter Mattis
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#include "config.h"
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#include <string.h> /* memcpy */
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#include <glib-object.h>
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#include "libgimpbase/gimpbase.h"
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#include "core-types.h"
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#include "base/tile-manager.h"
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#include "paint-funcs/paint-funcs.h"
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#include "gimp.h"
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#include "gimpcoreconfig.h"
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#include "gimpdrawable.h"
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#include "gimpimage.h"
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#include "gimpimage-new.h"
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#include "gimplayer.h"
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#include "libgimp/gimpintl.h"
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void
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gimp_image_new_init (Gimp *gimp)
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{
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GimpImageBaseTypeName *new_type;
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GimpFillTypeName *new_fill_type;
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/* Available Image Base Types */
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new_type = g_new (GimpImageBaseTypeName, 1);
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new_type->type = RGB;
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new_type->name = _("RGB");
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gimp->image_base_type_names = g_list_append (gimp->image_base_type_names,
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new_type);
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new_type = g_new (GimpImageBaseTypeName, 1);
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new_type->type = GRAY;
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new_type->name = _("Grayscale");
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gimp->image_base_type_names = g_list_append (gimp->image_base_type_names,
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new_type);
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/* Available Fill Types */
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new_fill_type = g_new (GimpFillTypeName, 1);
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new_fill_type->type = FOREGROUND_FILL;
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new_fill_type->name = _("Foreground");
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gimp->fill_type_names = g_list_append (gimp->fill_type_names, new_fill_type);
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new_fill_type = g_new (GimpFillTypeName, 1);
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new_fill_type->type = BACKGROUND_FILL;
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new_fill_type->name = _("Background");
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gimp->fill_type_names = g_list_append (gimp->fill_type_names, new_fill_type);
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new_fill_type = g_new (GimpFillTypeName, 1);
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new_fill_type->type = WHITE_FILL;
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new_fill_type->name = _("White");
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gimp->fill_type_names = g_list_append (gimp->fill_type_names, new_fill_type);
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new_fill_type = g_new (GimpFillTypeName, 1);
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new_fill_type->type = TRANSPARENT_FILL;
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new_fill_type->name = _("Transparent");
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gimp->fill_type_names = g_list_append (gimp->fill_type_names, new_fill_type);
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/* Set the last values used to default values. */
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gimp->image_new_last_values.width = gimp->config->default_width;
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gimp->image_new_last_values.height = gimp->config->default_height;
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gimp->image_new_last_values.unit = gimp->config->default_units;
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gimp->image_new_last_values.xresolution = gimp->config->default_xresolution;
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gimp->image_new_last_values.yresolution = gimp->config->default_yresolution;
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gimp->image_new_last_values.res_unit = gimp->config->default_resolution_units;
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gimp->image_new_last_values.type = gimp->config->default_type;
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gimp->image_new_last_values.fill_type = BACKGROUND_FILL;
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gimp->have_current_cut_buffer = FALSE;
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}
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void
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gimp_image_new_exit (Gimp *gimp)
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{
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g_list_foreach (gimp->image_base_type_names, (GFunc) g_free, NULL);
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g_list_free (gimp->image_base_type_names);
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gimp->image_base_type_names = NULL;
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g_list_foreach (gimp->fill_type_names, (GFunc) g_free, NULL);
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g_list_free (gimp->fill_type_names);
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gimp->fill_type_names = NULL;
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}
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GList *
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gimp_image_new_get_base_type_names (Gimp *gimp)
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{
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return gimp->image_base_type_names;
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}
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GList *
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gimp_image_new_get_fill_type_names (Gimp *gimp)
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{
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return gimp->fill_type_names;
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}
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GimpImageNewValues *
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gimp_image_new_values_new (Gimp *gimp,
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GimpImage *gimage)
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{
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GimpImageNewValues *values;
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values = g_new0 (GimpImageNewValues, 1);
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if (gimage)
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{
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values->width = gimp_image_get_width (gimage);
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values->height = gimp_image_get_height (gimage);
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values->unit = gimp_image_get_unit (gimage);
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gimp_image_get_resolution (gimage,
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&values->xresolution,
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&values->yresolution);
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values->type = gimp_image_base_type (gimage);
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if (values->type == INDEXED)
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values->type = RGB; /* no indexed images */
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}
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else
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{
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memcpy (values, &gimp->image_new_last_values, sizeof (GimpImageNewValues));
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}
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if (gimp->global_buffer && gimp->have_current_cut_buffer)
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{
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values->width = tile_manager_width (gimp->global_buffer);
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values->height = tile_manager_height (gimp->global_buffer);
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}
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return values;
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}
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void
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gimp_image_new_set_default_values (Gimp *gimp,
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GimpImageNewValues *values)
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{
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g_return_if_fail (values != NULL);
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memcpy (&gimp->image_new_last_values, values, sizeof (GimpImageNewValues));
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gimp->have_current_cut_buffer = FALSE;
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}
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void
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gimp_image_new_values_free (GimpImageNewValues *values)
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{
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g_return_if_fail (values != NULL);
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g_free (values);
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}
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gdouble
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gimp_image_new_calculate_size (GimpImageNewValues *values)
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{
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gdouble width, height;
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gdouble size;
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width = (gdouble) values->width;
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height = (gdouble) values->height;
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size =
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width * height *
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((values->type == RGB ? 3 : 1) + /* bytes per pixel */
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(values->fill_type == TRANSPARENT_FILL ? 1 : 0)); /* alpha channel */
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return size;
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}
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gchar *
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gimp_image_new_get_size_string (gdouble size)
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{
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if (size < 4096)
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return g_strdup_printf (_("%d Bytes"), (gint) size);
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else if (size < 1024 * 10)
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return g_strdup_printf (_("%.2f KB"), size / 1024);
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else if (size < 1024 * 100)
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return g_strdup_printf (_("%.1f KB"), size / 1024);
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else if (size < 1024 * 1024)
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return g_strdup_printf (_("%d KB"), (gint) size / 1024);
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else if (size < 1024 * 1024 * 10)
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return g_strdup_printf (_("%.2f MB"), size / 1024 / 1024);
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else
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return g_strdup_printf (_("%.1f MB"), size / 1024 / 1024);
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}
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void
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gimp_image_new_set_have_current_cut_buffer (Gimp *gimp)
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{
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gimp->have_current_cut_buffer = TRUE;
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}
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GimpImage *
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gimp_image_new_create_image (Gimp *gimp,
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GimpImageNewValues *values)
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{
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GimpImage *gimage;
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GimpLayer *layer;
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GimpImageType type;
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gint width, height;
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g_return_val_if_fail (values != NULL, NULL);
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gimp_image_new_set_default_values (gimp, values);
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switch (values->fill_type)
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{
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case FOREGROUND_FILL:
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case BACKGROUND_FILL:
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case WHITE_FILL:
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type = (values->type == RGB) ? RGB_GIMAGE : GRAY_GIMAGE;
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break;
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case TRANSPARENT_FILL:
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type = (values->type == RGB) ? RGBA_GIMAGE : GRAYA_GIMAGE;
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break;
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default:
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type = RGB_GIMAGE;
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break;
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}
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gimage = gimp_create_image (gimp,
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values->width, values->height,
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values->type,
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TRUE);
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gimp_image_set_resolution (gimage, values->xresolution, values->yresolution);
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gimp_image_set_unit (gimage, values->unit);
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width = gimp_image_get_width (gimage);
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height = gimp_image_get_height (gimage);
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layer = gimp_layer_new (gimage, width, height,
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type, _("Background"),
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OPAQUE_OPACITY, NORMAL_MODE);
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if (layer)
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{
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gimp_image_undo_disable (gimage);
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gimp_image_add_layer (gimage, layer, 0);
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gimp_image_undo_enable (gimage);
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gimp_drawable_fill_by_type (GIMP_DRAWABLE (layer),
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gimp_get_current_context (gimp),
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values->fill_type);
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gimp_image_clean_all (gimage);
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gimp_create_display (gimp, gimage);
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}
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return gimage;
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}
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