1bcd3e1834
2001-07-07 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/context_manager.[ch]: removed. * app/app_procs.c: call tool_mananger instead of context_manager functions, pass "the_gimp" to some more functions. * app/drawable.[ch]: pass a GimpContext to drawable_fill(). * app/errors.c: behave according to "stack_trace_mode" when using the debugging signal handler. * app/gimprc.[ch]: removed the core/ config variables. * app/selection.c: set the selection's state to INVISIBLE in selection_pause(). * app/core/Makefile.am * app/core/gimpcoreconfig.[ch]: new files (the configuration variables used by core/). * app/core/gimpcontext.[ch]: removed the global contexts (user, default, ...) and their functions. It's no longer possible to pass NULL to the context functions to manipulate the current context (gimpcontext.c doesn't know the current context any more). * app/core/gimp.[ch]: added them here. The functions are now called gimp_[set|get]_*_context(). Added gimp_create_context() which is the only function to create contexts now. * app/gui/dialogs.[ch] * app/gui/gui.[ch]: pass "gimp" to all functions. * app/tools/tool_manager.[ch] * app/tools/tools.[ch]: pass "gimp" to lots of functions. Added the "global_tool_context" logic and the global/non-global paint options switching from the context_manager. Pass "gimp" to all tools' "register" functions. * app/tools/*: changed accordingly. * app/devices.c * app/disp_callbacks.c * app/file-open.[ch] * app/file-save.c * app/gdisplay.c * app/gimage.c * app/libgimp_glue.c * app/module_db.c * app/nav_window.c * app/plug_in.c * app/qmask.c * app/undo.c * app/base/base-config.c * app/core/gimpbrushpipe.c * app/core/gimpdrawable-offset.c * app/core/gimpgradient.c * app/core/gimpimage-duplicate.c * app/core/gimpimage-mask.c * app/core/gimpimage-new.c * app/core/gimpimage.c * app/core/gimppalette.c * app/core/gimptoolinfo.[ch] * app/core/gimpundo.c * app/gui/brush-select.c * app/gui/channels-commands.c * app/gui/color-area.c * app/gui/dialogs-constructors.c * app/gui/file-new-dialog.c * app/gui/file-open-dialog.c * app/gui/gradient-editor.c * app/gui/gradient-select.c * app/gui/info-window.c * app/gui/layers-commands.c * app/gui/menus.c * app/gui/palette-editor.c * app/gui/palette-import-dialog.c * app/gui/palette-select.c * app/gui/paths-dialog.c * app/gui/pattern-select.c * app/gui/preferences-dialog.c * app/gui/resize-dialog.c * app/gui/test-commands.c * app/gui/tool-options-dialog.c * app/gui/toolbox.c * app/gui/tools-commands.c * app/xcf/xcf-load.c * app/xcf/xcf-save.c * app/widgets/gimpchannellistview.c * app/widgets/gimpdnd.c * app/widgets/gimpdrawablelistview.[ch] * app/widgets/gimpimagedock.c * app/widgets/gimplayerlistview.c * app/pdb/brushes_cmds.c * app/pdb/drawable_cmds.c * app/pdb/gradient_select_cmds.c * app/pdb/gradients_cmds.c * app/pdb/palette_cmds.c * app/pdb/patterns_cmds.c * app/pdb/procedural_db.c * tools/pdbgen/pdb/brushes.pdb * tools/pdbgen/pdb/drawable.pdb * tools/pdbgen/pdb/gradient_select.pdb * tools/pdbgen/pdb/gradients.pdb * tools/pdbgen/pdb/palette.pdb * tools/pdbgen/pdb/patterns.pdb: changed accordingly: remove usage of gimp_context_[get|set]_*(NULL), create contexts with gimp_create_context(). Get the user/current context with gimp_get_[user|current]_context(). Added/removed access to the global "the_gimp" variable in some places. Get the core's config variables from "core_config".
1083 lines
36 KiB
C
1083 lines
36 KiB
C
/* The GIMP -- an image manipulation program
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* Copyright (C) 1995 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 <gtk/gtk.h>
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#include "libgimpmath/gimpmath.h"
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#include "libgimpbase/gimpbase.h"
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#include "libgimpwidgets/gimpwidgets.h"
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#include "core/core-types.h"
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#include "core/gimpcoreconfig.h"
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#include "core/gimpimage.h"
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#include "core/gimplayer.h"
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#include "resize-dialog.h"
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#include "libgimp/gimpintl.h"
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typedef struct _ResizePrivate ResizePrivate;
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struct _ResizePrivate
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{
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Resize resize;
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/* size frame */
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GtkWidget *orig_width_label;
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GtkWidget *orig_height_label;
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GtkWidget *size_se;
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GtkObject *ratio_x_adj;
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GtkObject *ratio_y_adj;
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GtkWidget *constrain;
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/* offset frame */
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GtkWidget *offset_se;
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GtkWidget *offset_area;
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/* resolution frame */
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GtkWidget *printsize_se;
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GtkWidget *resolution_se;
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GtkWidget *equal_res;
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gint old_width, old_height;
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gdouble old_res_x, old_res_y;
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};
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static void unit_update (GtkWidget *widget,
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gpointer data);
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static gint resize_bound_off_x (Resize *resize,
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gint off_x);
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static gint resize_bound_off_y (Resize *resize,
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gint off_y);
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static void orig_labels_update (GtkWidget *widget,
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gpointer data);
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static void reset_callback (GtkWidget *widget,
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gpointer data);
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static void size_callback (GtkWidget *widget,
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gpointer data);
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static void ratio_callback (GtkWidget *widget,
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gpointer data);
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static void size_update (Resize *widget,
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gdouble width,
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gdouble height,
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gdouble ratio_x,
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gdouble ratio_y);
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static void offset_area_offsets_changed (GtkWidget *offset_area,
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gint offset_x,
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gint offset_y,
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gpointer data);
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static void offset_update (GtkWidget *widget,
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gpointer data);
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static void printsize_update (GtkWidget *widget,
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gpointer data);
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static void resolution_callback (GtkWidget *widget,
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gpointer data);
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static void resolution_update (Resize *resize,
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gdouble res_x,
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gdouble res_y);
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Resize *
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resize_widget_new (ResizeType type,
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ResizeTarget target,
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GtkObject *object,
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gchar *signal,
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gint width,
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gint height,
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gdouble resolution_x,
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gdouble resolution_y,
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GimpUnit unit,
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gboolean dot_for_dot,
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GtkSignalFunc ok_cb,
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GtkSignalFunc cancel_cb,
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gpointer user_data)
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{
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Resize *resize;
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ResizePrivate *private;
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GtkWidget *main_vbox;
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GtkWidget *vbox;
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GtkWidget *table;
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GtkWidget *table2;
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GtkWidget *label;
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GtkWidget *frame;
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GtkWidget *spinbutton;
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GtkWidget *abox;
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GtkObject *adjustment;
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abox = NULL;
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frame = NULL;
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private = g_new0 (ResizePrivate, 1);
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private->old_width = width;
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private->old_height = height;
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private->old_res_x = resolution_x;
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private->old_res_y = resolution_y;
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resize = (Resize *) private;
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resize->type = type;
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resize->target = target;
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resize->width = width;
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resize->height = height;
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resize->resolution_x = resolution_x;
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resize->resolution_y = resolution_y;
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resize->unit = unit;
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resize->ratio_x = 1.0;
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resize->ratio_y = 1.0;
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resize->offset_x = 0;
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resize->offset_y = 0;
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/* dialog box */
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{
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const gchar *wmclass = NULL;
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const gchar *window_title = NULL;
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gchar *help_page = NULL;
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switch (type)
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{
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case ScaleWidget:
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switch (target)
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{
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case ResizeLayer:
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wmclass = "scale_layer";
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window_title = _("Scale Layer");
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help_page = "layers/dialogs/scale_layer.html";
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frame = gtk_frame_new (_("Size"));
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break;
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case ResizeImage:
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wmclass = "scale_image";
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window_title = _("Scale Image");
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help_page = "dialogs/scale_image.html";
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frame = gtk_frame_new (_("Pixel Dimensions"));
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break;
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}
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break;
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case ResizeWidget:
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switch (target)
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{
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case ResizeLayer:
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wmclass = "resize_layer";
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window_title = _("Set Layer Boundary Size");
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help_page = "layers/dialogs/layer_boundary_size.html";
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break;
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case ResizeImage:
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wmclass = "resize_image";
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window_title = _("Set Canvas Size");
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help_page = "dialogs/set_canvas_size.html";
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break;
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}
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frame = gtk_frame_new (_("Size"));
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break;
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}
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resize->resize_shell =
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gimp_dialog_new (window_title, wmclass,
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gimp_standard_help_func, help_page,
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GTK_WIN_POS_MOUSE,
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FALSE, FALSE, TRUE,
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_("OK"), ok_cb,
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user_data, NULL, NULL, TRUE, FALSE,
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_("Reset"), reset_callback,
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resize, NULL, NULL, FALSE, FALSE,
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_("Cancel"), cancel_cb ? cancel_cb : gtk_widget_destroy,
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cancel_cb ? user_data : NULL,
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cancel_cb ? NULL : (gpointer) 1,
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NULL, FALSE, TRUE,
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NULL);
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gtk_signal_connect_object (GTK_OBJECT (resize->resize_shell), "destroy",
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GTK_SIGNAL_FUNC (g_free),
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(GtkObject *) private);
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}
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/* handle the image disappearing under our feet */
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if (object && signal)
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{
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if (cancel_cb)
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gtk_signal_connect (GTK_OBJECT (object), signal,
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cancel_cb,
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user_data);
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else
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gtk_signal_connect_object_while_alive
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(GTK_OBJECT (object), signal,
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GTK_SIGNAL_FUNC (gtk_widget_destroy),
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GTK_OBJECT (resize->resize_shell));
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}
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/* the main vbox */
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main_vbox = gtk_vbox_new (FALSE, 4);
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gtk_container_set_border_width (GTK_CONTAINER (main_vbox), 4);
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gtk_container_add (GTK_CONTAINER (GTK_DIALOG (resize->resize_shell)->vbox),
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main_vbox);
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/* the pixel dimensions frame */
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gtk_box_pack_start (GTK_BOX (main_vbox), frame, FALSE, FALSE, 0);
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gtk_widget_show (frame);
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vbox = gtk_vbox_new (FALSE, 2);
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gtk_container_set_border_width (GTK_CONTAINER (vbox), 2);
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gtk_container_add (GTK_CONTAINER (frame), vbox);
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table = gtk_table_new (6, 2, FALSE);
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gtk_container_set_border_width (GTK_CONTAINER (table), 2);
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gtk_table_set_col_spacing (GTK_TABLE (table), 0, 4);
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gtk_table_set_row_spacing (GTK_TABLE (table), 0, 4);
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gtk_table_set_row_spacing (GTK_TABLE (table), 1, 4);
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gtk_table_set_row_spacing (GTK_TABLE (table), 3, 4);
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gtk_table_set_row_spacing (GTK_TABLE (table), 4, 2);
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gtk_box_pack_start (GTK_BOX (vbox), table, FALSE, FALSE, 0);
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/* the original width & height labels */
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label = gtk_label_new (_("Original Width:"));
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gtk_misc_set_alignment (GTK_MISC (label), 1.0, 0.5);
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gtk_table_attach (GTK_TABLE (table), label, 0, 1, 0, 1,
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GTK_SHRINK | GTK_FILL, GTK_SHRINK | GTK_FILL, 0, 0);
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gtk_widget_show (label);
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label = gtk_label_new (_("Height:"));
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gtk_misc_set_alignment (GTK_MISC (label), 1.0, 0.5);
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gtk_table_attach (GTK_TABLE (table), label, 0, 1, 1, 2,
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GTK_SHRINK | GTK_FILL, GTK_SHRINK | GTK_FILL, 0, 0);
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gtk_widget_show (label);
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private->orig_width_label = gtk_label_new ("");
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gtk_misc_set_alignment (GTK_MISC ( private->orig_width_label), 0.0, 0.5);
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gtk_table_attach (GTK_TABLE (table), private->orig_width_label, 1, 2, 0, 1,
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GTK_SHRINK | GTK_FILL, GTK_SHRINK | GTK_FILL, 0, 0);
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gtk_widget_show ( private->orig_width_label);
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private->orig_height_label = gtk_label_new ("");
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gtk_misc_set_alignment (GTK_MISC (private->orig_height_label), 0.0, 0.5);
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gtk_table_attach (GTK_TABLE (table), private->orig_height_label, 1, 2, 1, 2,
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GTK_SHRINK | GTK_FILL, GTK_SHRINK | GTK_FILL, 0, 0);
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gtk_widget_show (private->orig_height_label);
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/* the new size labels */
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label = gtk_label_new (_("New Width:"));
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gtk_misc_set_alignment (GTK_MISC (label), 1.0, 0.5);
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gtk_table_attach (GTK_TABLE (table), label, 0, 1, 2, 3,
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GTK_SHRINK | GTK_FILL, GTK_SHRINK | GTK_FILL, 0, 0);
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gtk_widget_show (label);
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label = gtk_label_new (_("Height:"));
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gtk_misc_set_alignment (GTK_MISC (label), 1.0, 0.5);
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gtk_table_attach (GTK_TABLE (table), label, 0, 1, 3, 4,
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GTK_SHRINK | GTK_FILL, GTK_SHRINK | GTK_FILL, 0, 0);
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gtk_widget_show (label);
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/* the new size sizeentry */
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adjustment = gtk_adjustment_new (1, 1, 1, 1, 10, 1);
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spinbutton = gtk_spin_button_new (GTK_ADJUSTMENT (adjustment), 1, 2);
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gtk_spin_button_set_shadow_type (GTK_SPIN_BUTTON (spinbutton),
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GTK_SHADOW_NONE);
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gtk_spin_button_set_numeric (GTK_SPIN_BUTTON (spinbutton), TRUE);
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gtk_widget_set_usize (spinbutton, 75, 0);
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private->size_se =
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gimp_size_entry_new (1, unit, "%a", TRUE, TRUE, FALSE, 75,
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GIMP_SIZE_ENTRY_UPDATE_SIZE);
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gimp_size_entry_add_field (GIMP_SIZE_ENTRY (private->size_se),
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GTK_SPIN_BUTTON (spinbutton), NULL);
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gtk_table_attach_defaults (GTK_TABLE (private->size_se), spinbutton,
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1, 2, 0, 1);
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gtk_widget_show (spinbutton);
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gtk_table_attach (GTK_TABLE (table), private->size_se, 1, 2, 2, 4,
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GTK_SHRINK | GTK_FILL, GTK_SHRINK | GTK_FILL, 0, 0);
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gtk_widget_show (private->size_se);
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if (dot_for_dot)
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gimp_size_entry_set_unit (GIMP_SIZE_ENTRY (private->size_se),
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GIMP_UNIT_PIXEL);
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gimp_size_entry_set_resolution (GIMP_SIZE_ENTRY (private->size_se), 0,
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resolution_x, FALSE);
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gimp_size_entry_set_resolution (GIMP_SIZE_ENTRY (private->size_se), 1,
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resolution_y, FALSE);
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gimp_size_entry_set_refval_boundaries (GIMP_SIZE_ENTRY (private->size_se), 0,
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GIMP_MIN_IMAGE_SIZE,
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GIMP_MAX_IMAGE_SIZE);
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gimp_size_entry_set_refval_boundaries (GIMP_SIZE_ENTRY (private->size_se), 1,
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GIMP_MIN_IMAGE_SIZE,
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GIMP_MAX_IMAGE_SIZE);
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gimp_size_entry_set_size (GIMP_SIZE_ENTRY (private->size_se), 0, 0, width);
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gimp_size_entry_set_size (GIMP_SIZE_ENTRY (private->size_se), 1, 0, height);
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gimp_size_entry_set_refval (GIMP_SIZE_ENTRY (private->size_se), 0, width);
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gimp_size_entry_set_refval (GIMP_SIZE_ENTRY (private->size_se), 1, height);
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gtk_signal_connect (GTK_OBJECT (private->size_se), "value_changed",
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GTK_SIGNAL_FUNC (size_callback),
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resize);
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gtk_signal_connect (GTK_OBJECT (private->size_se), "unit_changed",
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GTK_SIGNAL_FUNC (orig_labels_update),
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resize);
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/* initialize the original width & height labels */
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orig_labels_update (private->size_se, resize);
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/* the scale ratio labels */
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label = gtk_label_new (_("Ratio X:"));
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gtk_misc_set_alignment (GTK_MISC (label), 1.0, 0.5);
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gtk_table_attach (GTK_TABLE (table), label, 0, 1, 4, 5,
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GTK_SHRINK | GTK_FILL, GTK_SHRINK | GTK_FILL, 0, 0);
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gtk_widget_show (label);
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label = gtk_label_new (_("Y:"));
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gtk_misc_set_alignment (GTK_MISC (label), 1.0, 0.5);
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gtk_table_attach (GTK_TABLE (table), label, 0, 1, 5, 6,
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GTK_SHRINK | GTK_FILL, GTK_SHRINK | GTK_FILL, 0, 0);
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gtk_widget_show (label);
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/* a table for the spinbuttons and the chainbutton */
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abox = gtk_alignment_new (0.0, 0.5, 0.0, 1.0);
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table2 = gtk_table_new (2, 2, FALSE);
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gtk_table_set_col_spacing (GTK_TABLE (table2), 0, 2);
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gtk_table_set_row_spacing (GTK_TABLE (table2), 0, 2);
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gtk_container_add (GTK_CONTAINER (abox), table2);
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gtk_table_attach (GTK_TABLE (table), abox, 1, 2, 4, 6,
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GTK_SHRINK | GTK_FILL, GTK_SHRINK | GTK_FILL, 0, 0);
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gtk_widget_show (abox);
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/* the scale ratio spinbuttons */
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private->ratio_x_adj =
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gtk_adjustment_new (resize->ratio_x,
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(double) GIMP_MIN_IMAGE_SIZE / (double) resize->width,
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(double) GIMP_MAX_IMAGE_SIZE / (double) resize->width,
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0.01, 0.1, 1);
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spinbutton = gtk_spin_button_new (GTK_ADJUSTMENT (private->ratio_x_adj), 1, 4);
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gtk_spin_button_set_shadow_type (GTK_SPIN_BUTTON (spinbutton),
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GTK_SHADOW_NONE);
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gtk_spin_button_set_numeric (GTK_SPIN_BUTTON (spinbutton), TRUE);
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gtk_widget_set_usize (spinbutton, 75, 0);
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gtk_table_attach_defaults (GTK_TABLE (table2), spinbutton, 0, 1, 0, 1);
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gtk_signal_connect (GTK_OBJECT ( private->ratio_x_adj), "value_changed",
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(GtkSignalFunc) ratio_callback,
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resize);
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gtk_widget_show (spinbutton);
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private->ratio_y_adj =
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gtk_adjustment_new (resize->ratio_y,
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(double) GIMP_MIN_IMAGE_SIZE / (double) resize->height,
|
|
(double) GIMP_MAX_IMAGE_SIZE / (double) resize->height,
|
|
0.01, 0.1, 1);
|
|
spinbutton = gtk_spin_button_new (GTK_ADJUSTMENT (private->ratio_y_adj), 1, 4);
|
|
gtk_spin_button_set_shadow_type (GTK_SPIN_BUTTON (spinbutton),
|
|
GTK_SHADOW_NONE);
|
|
gtk_spin_button_set_numeric (GTK_SPIN_BUTTON (spinbutton), TRUE);
|
|
gtk_widget_set_usize (spinbutton, 75, 0);
|
|
gtk_table_attach_defaults (GTK_TABLE (table2), spinbutton, 0, 1, 1, 2);
|
|
gtk_signal_connect (GTK_OBJECT ( private->ratio_y_adj), "value_changed",
|
|
(GtkSignalFunc) ratio_callback,
|
|
resize);
|
|
gtk_widget_show (spinbutton);
|
|
|
|
/* the constrain ratio chainbutton */
|
|
private->constrain = gimp_chain_button_new (GIMP_CHAIN_RIGHT);
|
|
gimp_chain_button_set_active (GIMP_CHAIN_BUTTON (private->constrain), TRUE);
|
|
gtk_table_attach_defaults (GTK_TABLE (table2), private->constrain, 1, 2, 0, 2);
|
|
gtk_widget_show (private->constrain);
|
|
|
|
gtk_widget_show (table2);
|
|
gtk_widget_show (table);
|
|
gtk_widget_show (vbox);
|
|
|
|
/* the offset frame */
|
|
if (type == ResizeWidget)
|
|
{
|
|
frame = gtk_frame_new (_("Offset"));
|
|
gtk_box_pack_start (GTK_BOX (main_vbox), frame, FALSE, FALSE, 0);
|
|
gtk_widget_show (frame);
|
|
|
|
vbox = gtk_vbox_new (FALSE, 4);
|
|
gtk_container_set_border_width (GTK_CONTAINER (vbox), 2);
|
|
gtk_container_add (GTK_CONTAINER (frame), vbox);
|
|
|
|
abox = gtk_alignment_new (0.5, 0.5, 0.0, 0.0);
|
|
gtk_box_pack_start (GTK_BOX (vbox), abox, FALSE, FALSE, 0);
|
|
|
|
/* the offset sizeentry */
|
|
adjustment = gtk_adjustment_new (1, 1, 1, 1, 10, 1);
|
|
spinbutton = gtk_spin_button_new (GTK_ADJUSTMENT (adjustment), 1, 2);
|
|
gtk_spin_button_set_shadow_type (GTK_SPIN_BUTTON (spinbutton),
|
|
GTK_SHADOW_NONE);
|
|
gtk_spin_button_set_numeric (GTK_SPIN_BUTTON (spinbutton), TRUE);
|
|
gtk_widget_set_usize (spinbutton, 75, 0);
|
|
|
|
private->offset_se =
|
|
gimp_size_entry_new (1, unit, "%a", TRUE, FALSE, FALSE, 75,
|
|
GIMP_SIZE_ENTRY_UPDATE_SIZE);
|
|
gimp_size_entry_add_field (GIMP_SIZE_ENTRY (private->offset_se),
|
|
GTK_SPIN_BUTTON (spinbutton), NULL);
|
|
gtk_table_attach_defaults (GTK_TABLE (private->offset_se), spinbutton,
|
|
1, 2, 0, 1);
|
|
gtk_table_set_col_spacing (GTK_TABLE (private->offset_se), 0, 4);
|
|
gimp_size_entry_attach_label (GIMP_SIZE_ENTRY (private->offset_se),
|
|
_("X:"), 0, 0, 1.0);
|
|
gimp_size_entry_attach_label (GIMP_SIZE_ENTRY (private->offset_se),
|
|
_("Y:"), 1, 0, 1.0);
|
|
gtk_widget_show (spinbutton);
|
|
gtk_container_add (GTK_CONTAINER (abox), private->offset_se);
|
|
gtk_widget_show (private->offset_se);
|
|
|
|
if (dot_for_dot)
|
|
gimp_size_entry_set_unit (GIMP_SIZE_ENTRY (private->offset_se),
|
|
GIMP_UNIT_PIXEL);
|
|
|
|
gimp_size_entry_set_resolution (GIMP_SIZE_ENTRY (private->offset_se), 0,
|
|
resolution_x, FALSE);
|
|
gimp_size_entry_set_resolution (GIMP_SIZE_ENTRY (private->offset_se), 1,
|
|
resolution_y, FALSE);
|
|
|
|
gimp_size_entry_set_refval_boundaries
|
|
(GIMP_SIZE_ENTRY (private->offset_se), 0, 0, 0);
|
|
gimp_size_entry_set_refval_boundaries
|
|
(GIMP_SIZE_ENTRY (private->offset_se), 1, 0, 0);
|
|
|
|
gimp_size_entry_set_refval (GIMP_SIZE_ENTRY (private->offset_se), 0, 0);
|
|
gimp_size_entry_set_refval (GIMP_SIZE_ENTRY (private->offset_se), 1, 0);
|
|
|
|
gtk_signal_connect (GTK_OBJECT (private->offset_se), "value_changed",
|
|
GTK_SIGNAL_FUNC (offset_update),
|
|
resize);
|
|
|
|
gtk_widget_show (abox);
|
|
|
|
/* frame to hold GimpOffsetArea */
|
|
abox = gtk_alignment_new (0.5, 0.5, 0.0, 0.0);
|
|
gtk_box_pack_start (GTK_BOX (vbox), abox, FALSE, FALSE, 0);
|
|
|
|
frame = gtk_frame_new (NULL);
|
|
gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_IN);
|
|
gtk_container_add (GTK_CONTAINER (abox), frame);
|
|
|
|
private->offset_area = gimp_offset_area_new (private->old_width,
|
|
private->old_height);
|
|
gtk_signal_connect (GTK_OBJECT (private->offset_area), "offsets_changed",
|
|
GTK_SIGNAL_FUNC (offset_area_offsets_changed),
|
|
resize);
|
|
gtk_container_add (GTK_CONTAINER (frame), private->offset_area);
|
|
gtk_widget_show (private->offset_area);
|
|
gtk_widget_show (frame);
|
|
gtk_widget_show (abox);
|
|
gtk_widget_show (vbox);
|
|
}
|
|
|
|
/* the resolution stuff */
|
|
if ((type == ScaleWidget) && (target == ResizeImage))
|
|
{
|
|
frame = gtk_frame_new (_("Print Size & Display Unit"));
|
|
gtk_box_pack_start (GTK_BOX (main_vbox), frame, FALSE, FALSE, 0);
|
|
gtk_widget_show (frame);
|
|
|
|
vbox = gtk_vbox_new (FALSE, 2);
|
|
gtk_container_set_border_width (GTK_CONTAINER (vbox), 2);
|
|
gtk_container_add (GTK_CONTAINER (frame), vbox);
|
|
|
|
table = gtk_table_new (4, 2, FALSE);
|
|
gtk_table_set_col_spacing (GTK_TABLE (table), 0, 4);
|
|
gtk_table_set_row_spacing (GTK_TABLE (table), 1, 4);
|
|
gtk_box_pack_start (GTK_BOX (vbox), table, FALSE, FALSE, 0);
|
|
|
|
/* the print size labels */
|
|
label = gtk_label_new (_("New Width:"));
|
|
gtk_misc_set_alignment (GTK_MISC (label), 1.0, 0.5);
|
|
gtk_table_attach (GTK_TABLE (table), label, 0, 1, 0, 1,
|
|
GTK_SHRINK | GTK_FILL, GTK_SHRINK | GTK_FILL, 0, 0);
|
|
gtk_widget_show (label);
|
|
|
|
label = gtk_label_new (_("Height:"));
|
|
gtk_misc_set_alignment (GTK_MISC (label), 1.0, 0.5);
|
|
gtk_table_attach (GTK_TABLE (table), label, 0, 1, 1, 2,
|
|
GTK_SHRINK | GTK_FILL, GTK_SHRINK | GTK_FILL, 0, 0);
|
|
gtk_widget_show (label);
|
|
|
|
/* the print size sizeentry */
|
|
abox = gtk_alignment_new (0.0, 0.5, 0.0, 1.0);
|
|
adjustment = gtk_adjustment_new (1, 1, 1, 1, 10, 1);
|
|
spinbutton = gtk_spin_button_new (GTK_ADJUSTMENT (adjustment), 1, 2);
|
|
gtk_spin_button_set_shadow_type (GTK_SPIN_BUTTON (spinbutton),
|
|
GTK_SHADOW_NONE);
|
|
gtk_spin_button_set_numeric (GTK_SPIN_BUTTON (spinbutton), TRUE);
|
|
gtk_widget_set_usize (spinbutton, 75, 0);
|
|
gtk_container_add (GTK_CONTAINER (abox), spinbutton);
|
|
gtk_widget_show (spinbutton);
|
|
gtk_table_attach (GTK_TABLE (table), abox, 1, 2, 0, 1,
|
|
GTK_SHRINK | GTK_FILL, GTK_SHRINK | GTK_FILL, 0, 0);
|
|
gtk_widget_show (abox);
|
|
|
|
abox = gtk_alignment_new (0.0, 0.5, 0.0, 1.0);
|
|
private->printsize_se =
|
|
gimp_size_entry_new (1, unit, "%a", FALSE, FALSE, FALSE, 75,
|
|
GIMP_SIZE_ENTRY_UPDATE_SIZE);
|
|
gimp_size_entry_add_field (GIMP_SIZE_ENTRY (private->printsize_se),
|
|
GTK_SPIN_BUTTON (spinbutton), NULL);
|
|
gtk_container_add (GTK_CONTAINER (abox), private->printsize_se);
|
|
gtk_table_attach (GTK_TABLE (table), abox, 1, 2, 1, 2,
|
|
GTK_SHRINK | GTK_FILL, GTK_SHRINK | GTK_FILL, 0, 0);
|
|
gtk_widget_show (private->printsize_se);
|
|
gtk_widget_show (abox);
|
|
|
|
gimp_size_entry_set_resolution (GIMP_SIZE_ENTRY (private->printsize_se),
|
|
0, resolution_x, FALSE);
|
|
gimp_size_entry_set_resolution (GIMP_SIZE_ENTRY (private->printsize_se),
|
|
1, resolution_y, FALSE);
|
|
|
|
gimp_size_entry_set_refval_boundaries
|
|
(GIMP_SIZE_ENTRY (private->printsize_se),
|
|
0, GIMP_MIN_IMAGE_SIZE, GIMP_MAX_IMAGE_SIZE);
|
|
gimp_size_entry_set_refval_boundaries
|
|
(GIMP_SIZE_ENTRY (private->printsize_se),
|
|
1, GIMP_MIN_IMAGE_SIZE, GIMP_MAX_IMAGE_SIZE);
|
|
|
|
gimp_size_entry_set_refval (GIMP_SIZE_ENTRY (private->printsize_se),
|
|
0, resize->width);
|
|
gimp_size_entry_set_refval (GIMP_SIZE_ENTRY (private->printsize_se),
|
|
1, resize->height);
|
|
|
|
gtk_signal_connect (GTK_OBJECT (private->printsize_se), "value_changed",
|
|
GTK_SIGNAL_FUNC (printsize_update),
|
|
resize);
|
|
gtk_signal_connect (GTK_OBJECT (private->printsize_se), "unit_changed",
|
|
GTK_SIGNAL_FUNC (unit_update),
|
|
resize);
|
|
|
|
/* the resolution labels */
|
|
label = gtk_label_new (_("Resolution X:"));
|
|
gtk_misc_set_alignment (GTK_MISC (label), 1.0, 0.5);
|
|
gtk_table_attach (GTK_TABLE (table), label, 0, 1, 2, 3,
|
|
GTK_SHRINK | GTK_FILL, GTK_SHRINK | GTK_FILL, 0, 0);
|
|
gtk_widget_show (label);
|
|
|
|
label = gtk_label_new (_("Y:"));
|
|
gtk_misc_set_alignment (GTK_MISC (label), 1.0, 0.5);
|
|
gtk_table_attach (GTK_TABLE (table), label, 0, 1, 3, 4,
|
|
GTK_SHRINK | GTK_FILL, GTK_SHRINK | GTK_FILL, 0, 0);
|
|
gtk_widget_show (label);
|
|
|
|
/* the resolution sizeentry */
|
|
adjustment = gtk_adjustment_new (1, 1, 1, 1, 10, 1);
|
|
spinbutton = gtk_spin_button_new (GTK_ADJUSTMENT (adjustment), 1, 2);
|
|
gtk_spin_button_set_shadow_type (GTK_SPIN_BUTTON (spinbutton),
|
|
GTK_SHADOW_NONE);
|
|
gtk_spin_button_set_numeric (GTK_SPIN_BUTTON (spinbutton), TRUE);
|
|
gtk_widget_set_usize (spinbutton, 75, 0);
|
|
|
|
private->resolution_se =
|
|
gimp_size_entry_new (1, core_config->default_resolution_units,
|
|
_("pixels/%a"),
|
|
FALSE, FALSE, FALSE, 75,
|
|
GIMP_SIZE_ENTRY_UPDATE_RESOLUTION);
|
|
gtk_table_set_col_spacing (GTK_TABLE (private->resolution_se), 1, 2);
|
|
gtk_table_set_col_spacing (GTK_TABLE (private->resolution_se), 2, 2);
|
|
gimp_size_entry_add_field (GIMP_SIZE_ENTRY (private->resolution_se),
|
|
GTK_SPIN_BUTTON (spinbutton), NULL);
|
|
gtk_table_attach_defaults (GTK_TABLE (private->resolution_se), spinbutton,
|
|
1, 2, 0, 1);
|
|
gtk_widget_show (spinbutton);
|
|
gtk_table_attach (GTK_TABLE (table), private->resolution_se, 1, 2, 2, 4,
|
|
GTK_SHRINK | GTK_FILL, GTK_SHRINK | GTK_FILL, 0, 0);
|
|
gtk_widget_show (private->resolution_se);
|
|
|
|
gimp_size_entry_set_refval_boundaries
|
|
(GIMP_SIZE_ENTRY (private->resolution_se),
|
|
0, GIMP_MIN_RESOLUTION, GIMP_MAX_RESOLUTION);
|
|
gimp_size_entry_set_refval_boundaries
|
|
(GIMP_SIZE_ENTRY (private->resolution_se),
|
|
1, GIMP_MIN_RESOLUTION, GIMP_MAX_RESOLUTION);
|
|
|
|
gimp_size_entry_set_refval (GIMP_SIZE_ENTRY (private->resolution_se),
|
|
0, resize->resolution_x);
|
|
gimp_size_entry_set_refval (GIMP_SIZE_ENTRY (private->resolution_se),
|
|
1, resize->resolution_y);
|
|
|
|
gtk_signal_connect (GTK_OBJECT (private->resolution_se), "value_changed",
|
|
GTK_SIGNAL_FUNC (resolution_callback),
|
|
resize);
|
|
|
|
/* the resolution chainbutton */
|
|
private->equal_res = gimp_chain_button_new (GIMP_CHAIN_RIGHT);
|
|
gimp_chain_button_set_active
|
|
(GIMP_CHAIN_BUTTON (private->equal_res),
|
|
ABS (resize->resolution_x - resize->resolution_y) < 1e-5);
|
|
gtk_table_attach_defaults (GTK_TABLE (private->resolution_se),
|
|
private->equal_res, 2, 3, 0, 2);
|
|
gtk_widget_show (private->equal_res);
|
|
|
|
gtk_widget_show (table);
|
|
gtk_widget_show (vbox);
|
|
}
|
|
|
|
gtk_widget_show (main_vbox);
|
|
|
|
/* finally, activate the first entry */
|
|
gimp_size_entry_grab_focus (GIMP_SIZE_ENTRY (private->size_se));
|
|
|
|
return resize;
|
|
}
|
|
|
|
static gint
|
|
resize_bound_off_x (Resize *resize,
|
|
gint off_x)
|
|
{
|
|
ResizePrivate *private;
|
|
|
|
private = (ResizePrivate *) resize;
|
|
|
|
if (private->old_width <= resize->width)
|
|
off_x = CLAMP (off_x, 0, (resize->width - private->old_width));
|
|
else
|
|
off_x = CLAMP (off_x, (resize->width - private->old_width), 0);
|
|
|
|
return off_x;
|
|
}
|
|
|
|
static gint
|
|
resize_bound_off_y (Resize *resize,
|
|
gint off_y)
|
|
{
|
|
ResizePrivate *private;
|
|
|
|
private = (ResizePrivate *) resize;
|
|
|
|
if (private->old_height <= resize->height)
|
|
off_y = CLAMP (off_y, 0, (resize->height - private->old_height));
|
|
else
|
|
off_y = CLAMP (off_y, (resize->height - private->old_height), 0);
|
|
|
|
return off_y;
|
|
}
|
|
|
|
static void
|
|
orig_labels_update (GtkWidget *widget,
|
|
gpointer data)
|
|
{
|
|
Resize *resize;
|
|
ResizePrivate *private;
|
|
GimpUnit unit;
|
|
gchar format_buf[16];
|
|
gchar buf[32];
|
|
|
|
static GimpUnit label_unit = GIMP_UNIT_PIXEL;
|
|
|
|
resize = (Resize *) data;
|
|
private = (ResizePrivate *) resize;
|
|
|
|
unit = gimp_size_entry_get_unit (GIMP_SIZE_ENTRY (widget));
|
|
|
|
if (unit != GIMP_UNIT_PERCENT)
|
|
label_unit = unit;
|
|
|
|
if (label_unit) /* unit != GIMP_UNIT_PIXEL */
|
|
{
|
|
gdouble unit_factor = gimp_unit_get_factor (label_unit);
|
|
|
|
g_snprintf (format_buf, sizeof (format_buf), "%%.%df %s",
|
|
gimp_unit_get_digits (label_unit) + 1,
|
|
gimp_unit_get_symbol (label_unit));
|
|
g_snprintf (buf, sizeof (buf), format_buf,
|
|
private->old_width * unit_factor / private->old_res_x);
|
|
gtk_label_set_text (GTK_LABEL (private->orig_width_label), buf);
|
|
g_snprintf (buf, sizeof (buf), format_buf,
|
|
private->old_height * unit_factor / private->old_res_y);
|
|
gtk_label_set_text (GTK_LABEL (private->orig_height_label), buf);
|
|
}
|
|
else /* unit == GIMP_UNIT_PIXEL */
|
|
{
|
|
g_snprintf (buf, sizeof (buf), "%d", private->old_width);
|
|
gtk_label_set_text (GTK_LABEL (private->orig_width_label), buf);
|
|
g_snprintf (buf, sizeof (buf), "%d", private->old_height);
|
|
gtk_label_set_text (GTK_LABEL (private->orig_height_label), buf);
|
|
}
|
|
}
|
|
|
|
static void
|
|
unit_update (GtkWidget *widget,
|
|
gpointer data)
|
|
{
|
|
Resize *resize;
|
|
|
|
resize = (Resize *) data;
|
|
resize->unit = gimp_size_entry_get_unit (GIMP_SIZE_ENTRY (widget));
|
|
}
|
|
|
|
static void
|
|
offset_update (GtkWidget *widget,
|
|
gpointer data)
|
|
{
|
|
Resize *resize;
|
|
ResizePrivate *private;
|
|
|
|
resize = (Resize *) data;
|
|
private = (ResizePrivate *) resize;
|
|
|
|
resize->offset_x = resize_bound_off_x (resize,
|
|
RINT (gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (private->offset_se), 0)));
|
|
|
|
resize->offset_y = resize_bound_off_y (resize,
|
|
RINT (gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (private->offset_se), 1)));
|
|
|
|
gimp_offset_area_set_offsets (GIMP_OFFSET_AREA (private->offset_area),
|
|
resize->offset_x, resize->offset_y);
|
|
}
|
|
|
|
static void
|
|
reset_callback (GtkWidget *widget,
|
|
gpointer data)
|
|
{
|
|
Resize *resize;
|
|
ResizePrivate *private;
|
|
|
|
resize = (Resize *) data;
|
|
private = (ResizePrivate *)resize;
|
|
|
|
/* restore size and ratio settings */
|
|
size_update (resize, private->old_width, private->old_height, 1.0, 1.0);
|
|
|
|
if ((resize->type == ScaleWidget) && (resize->target == ResizeImage))
|
|
{
|
|
/* restore resolution settings */
|
|
resolution_update (resize, private->old_res_x, private->old_res_y);
|
|
}
|
|
|
|
}
|
|
|
|
static void
|
|
size_callback (GtkWidget *widget,
|
|
gpointer data)
|
|
{
|
|
Resize *resize;
|
|
ResizePrivate *private;
|
|
gdouble width;
|
|
gdouble height;
|
|
gdouble ratio_x;
|
|
gdouble ratio_y;
|
|
|
|
resize = (Resize *) data;
|
|
private = (ResizePrivate *) resize;
|
|
|
|
width = gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (private->size_se), 0);
|
|
height = gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (private->size_se), 1);
|
|
|
|
ratio_x = width / (gdouble) private->old_width;
|
|
ratio_y = height / (gdouble) private->old_height;
|
|
|
|
if (gimp_chain_button_get_active (GIMP_CHAIN_BUTTON (private->constrain)))
|
|
{
|
|
if (ratio_x != resize->ratio_x)
|
|
{
|
|
ratio_y = ratio_x;
|
|
height = (gdouble) private->old_height * ratio_y;
|
|
height = CLAMP (height, GIMP_MIN_IMAGE_SIZE, GIMP_MAX_IMAGE_SIZE);
|
|
}
|
|
else
|
|
{
|
|
ratio_x = ratio_y;
|
|
width = (gdouble) private->old_width * ratio_x;
|
|
width = CLAMP (width, GIMP_MIN_IMAGE_SIZE, GIMP_MAX_IMAGE_SIZE);
|
|
}
|
|
}
|
|
|
|
size_update (resize, width, height, ratio_x, ratio_y);
|
|
}
|
|
|
|
static void
|
|
ratio_callback (GtkWidget *widget,
|
|
gpointer data)
|
|
{
|
|
Resize *resize;
|
|
ResizePrivate *private;
|
|
gdouble width;
|
|
gdouble height;
|
|
gdouble ratio_x;
|
|
gdouble ratio_y;
|
|
|
|
resize = (Resize *) data;
|
|
private = (ResizePrivate *) resize;
|
|
|
|
width = gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (private->size_se), 0);
|
|
height = gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (private->size_se), 1);
|
|
|
|
ratio_x = GTK_ADJUSTMENT (private->ratio_x_adj)->value;
|
|
ratio_y = GTK_ADJUSTMENT (private->ratio_y_adj)->value;
|
|
|
|
if (gimp_chain_button_get_active (GIMP_CHAIN_BUTTON (private->constrain)))
|
|
{
|
|
if (ratio_x != resize->ratio_x)
|
|
{
|
|
ratio_y = ratio_x;
|
|
}
|
|
else
|
|
{
|
|
ratio_x = ratio_y;
|
|
}
|
|
}
|
|
|
|
width = CLAMP (private->old_width * ratio_x,
|
|
GIMP_MIN_IMAGE_SIZE, GIMP_MAX_IMAGE_SIZE);
|
|
height = CLAMP (private->old_height * ratio_y,
|
|
GIMP_MIN_IMAGE_SIZE, GIMP_MAX_IMAGE_SIZE);
|
|
|
|
size_update (resize, width, height, ratio_x, ratio_y);
|
|
}
|
|
|
|
static void
|
|
size_update (Resize *resize,
|
|
double width,
|
|
double height,
|
|
double ratio_x,
|
|
double ratio_y)
|
|
{
|
|
ResizePrivate *private;
|
|
|
|
private = (ResizePrivate *) resize;
|
|
|
|
resize->width = (gint) (width + 0.5);
|
|
resize->height = (gint) (height + 0.5);
|
|
|
|
resize->ratio_x = ratio_x;
|
|
resize->ratio_y = ratio_y;
|
|
|
|
if (private->offset_area)
|
|
gimp_offset_area_set_size (GIMP_OFFSET_AREA (private->offset_area),
|
|
resize->width, resize->height);
|
|
|
|
gtk_signal_handler_block_by_data (GTK_OBJECT (private->size_se), resize);
|
|
gimp_size_entry_set_refval (GIMP_SIZE_ENTRY (private->size_se),
|
|
0, width);
|
|
gimp_size_entry_set_refval (GIMP_SIZE_ENTRY (private->size_se),
|
|
1, height);
|
|
gtk_signal_handler_unblock_by_data (GTK_OBJECT (private->size_se), resize);
|
|
|
|
gtk_signal_handler_block_by_data (GTK_OBJECT (private->ratio_x_adj), resize);
|
|
gtk_signal_handler_block_by_data (GTK_OBJECT (private->ratio_y_adj), resize);
|
|
gtk_adjustment_set_value (GTK_ADJUSTMENT (private->ratio_x_adj), ratio_x);
|
|
gtk_adjustment_set_value (GTK_ADJUSTMENT (private->ratio_y_adj), ratio_y);
|
|
gtk_signal_handler_unblock_by_data (GTK_OBJECT (private->ratio_x_adj), resize);
|
|
gtk_signal_handler_unblock_by_data (GTK_OBJECT (private->ratio_y_adj), resize);
|
|
|
|
if (resize->type == ResizeWidget)
|
|
{
|
|
gimp_size_entry_set_refval_boundaries
|
|
(GIMP_SIZE_ENTRY (private->offset_se), 0,
|
|
MIN (0, resize->width - private->old_width),
|
|
MAX (0, resize->width - private->old_width));
|
|
gimp_size_entry_set_refval_boundaries
|
|
(GIMP_SIZE_ENTRY (private->offset_se), 1,
|
|
MIN (0, resize->height - private->old_height),
|
|
MAX (0, resize->height - private->old_height));
|
|
}
|
|
|
|
if ((resize->type == ScaleWidget) && (resize->target == ResizeImage))
|
|
{
|
|
gtk_signal_handler_block_by_data (GTK_OBJECT (private->printsize_se),
|
|
resize);
|
|
gimp_size_entry_set_refval (GIMP_SIZE_ENTRY (private->printsize_se),
|
|
0, width);
|
|
gimp_size_entry_set_refval (GIMP_SIZE_ENTRY (private->printsize_se),
|
|
1, height);
|
|
gtk_signal_handler_unblock_by_data (GTK_OBJECT (private->printsize_se),
|
|
resize);
|
|
}
|
|
}
|
|
|
|
static void
|
|
offset_area_offsets_changed (GtkWidget *offset_area,
|
|
gint offset_x,
|
|
gint offset_y,
|
|
gpointer data)
|
|
{
|
|
Resize *resize;
|
|
ResizePrivate *private;
|
|
|
|
resize = (Resize *) data;
|
|
private = (ResizePrivate *) resize;
|
|
|
|
resize->offset_x = offset_x;
|
|
resize->offset_y = offset_y;
|
|
|
|
gimp_size_entry_set_refval (GIMP_SIZE_ENTRY (private->offset_se),
|
|
0, resize->offset_x);
|
|
gimp_size_entry_set_refval (GIMP_SIZE_ENTRY (private->offset_se),
|
|
1, resize->offset_y);
|
|
}
|
|
|
|
|
|
static void
|
|
printsize_update (GtkWidget *widget,
|
|
gpointer data)
|
|
{
|
|
Resize *resize;
|
|
ResizePrivate *private;
|
|
gdouble width;
|
|
gdouble height;
|
|
gdouble print_width;
|
|
gdouble print_height;
|
|
gdouble res_x;
|
|
gdouble res_y;
|
|
|
|
resize = (Resize *) data;
|
|
private = (ResizePrivate *) resize;
|
|
|
|
width = gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (private->size_se), 0);
|
|
height = gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (private->size_se), 1);
|
|
|
|
print_width =
|
|
gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (private->printsize_se), 0);
|
|
print_height =
|
|
gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (private->printsize_se), 1);
|
|
|
|
/* this is tricky: we use the sizes in pixels (which is otherwise
|
|
* meaningless for the "print size" widgets) to calculate the new
|
|
* resolution.
|
|
*/
|
|
res_x = CLAMP (resize->resolution_x * width / print_width,
|
|
GIMP_MIN_RESOLUTION, GIMP_MAX_RESOLUTION);
|
|
res_y = CLAMP (resize->resolution_y * height / print_height,
|
|
GIMP_MIN_RESOLUTION, GIMP_MAX_RESOLUTION);
|
|
|
|
if (gimp_chain_button_get_active (GIMP_CHAIN_BUTTON (private->equal_res)))
|
|
{
|
|
if (res_x != resize->resolution_x)
|
|
{
|
|
res_y = res_x;
|
|
}
|
|
else
|
|
{
|
|
res_x = res_y;
|
|
}
|
|
}
|
|
|
|
resize->resolution_x = res_x;
|
|
resize->resolution_y = res_y;
|
|
|
|
gtk_signal_handler_block_by_data (GTK_OBJECT (private->resolution_se), resize);
|
|
gimp_size_entry_set_refval (GIMP_SIZE_ENTRY (private->resolution_se),
|
|
0, res_x);
|
|
gimp_size_entry_set_refval (GIMP_SIZE_ENTRY (private->resolution_se),
|
|
1, res_y);
|
|
gtk_signal_handler_unblock_by_data (GTK_OBJECT (private->resolution_se),
|
|
resize);
|
|
|
|
gtk_signal_handler_block_by_data (GTK_OBJECT (private->size_se), resize);
|
|
gimp_size_entry_set_resolution (GIMP_SIZE_ENTRY (private->size_se),
|
|
0, res_x, TRUE);
|
|
gimp_size_entry_set_resolution (GIMP_SIZE_ENTRY (private->size_se),
|
|
1, res_y, TRUE);
|
|
gimp_size_entry_set_refval (GIMP_SIZE_ENTRY (private->size_se),
|
|
0, width);
|
|
gimp_size_entry_set_refval (GIMP_SIZE_ENTRY (private->size_se),
|
|
1, height);
|
|
gtk_signal_handler_unblock_by_data (GTK_OBJECT (private->size_se), resize);
|
|
|
|
gtk_signal_handler_block_by_data (GTK_OBJECT (private->printsize_se), resize);
|
|
gimp_size_entry_set_resolution (GIMP_SIZE_ENTRY (private->printsize_se),
|
|
0, res_x, TRUE);
|
|
gimp_size_entry_set_resolution (GIMP_SIZE_ENTRY (private->printsize_se),
|
|
1, res_y, TRUE);
|
|
gimp_size_entry_set_refval (GIMP_SIZE_ENTRY (private->printsize_se),
|
|
0, width);
|
|
gimp_size_entry_set_refval (GIMP_SIZE_ENTRY (private->printsize_se),
|
|
1, height);
|
|
gtk_signal_handler_unblock_by_data (GTK_OBJECT (private->printsize_se),
|
|
resize);
|
|
}
|
|
|
|
/* Callback for resolution change. */
|
|
static void
|
|
resolution_callback (GtkWidget *widget,
|
|
gpointer data)
|
|
{
|
|
Resize *resize;
|
|
ResizePrivate *private;
|
|
gdouble res_x;
|
|
gdouble res_y;
|
|
|
|
resize = (Resize *) data;
|
|
private = (ResizePrivate *) resize;
|
|
|
|
res_x =
|
|
gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (private->resolution_se), 0);
|
|
res_y =
|
|
gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (private->resolution_se), 1);
|
|
|
|
if (gimp_chain_button_get_active (GIMP_CHAIN_BUTTON (private->equal_res)))
|
|
{
|
|
if (res_x != resize->resolution_x)
|
|
{
|
|
res_y = res_x;
|
|
}
|
|
else
|
|
{
|
|
res_x = res_y;
|
|
}
|
|
}
|
|
|
|
resolution_update (resize, res_x, res_y);
|
|
}
|
|
|
|
/* Update widgets with resolution settings found in given Resize struct. */
|
|
static void
|
|
resolution_update (Resize *resize,
|
|
gdouble res_x,
|
|
gdouble res_y)
|
|
{
|
|
ResizePrivate *private;
|
|
|
|
private = (ResizePrivate *) resize;
|
|
|
|
resize->resolution_x = res_x;
|
|
resize->resolution_y = res_y;
|
|
|
|
gtk_signal_handler_block_by_data (GTK_OBJECT (private->resolution_se), resize);
|
|
gimp_size_entry_set_refval (GIMP_SIZE_ENTRY (private->resolution_se),
|
|
0, res_x);
|
|
gimp_size_entry_set_refval (GIMP_SIZE_ENTRY (private->resolution_se),
|
|
1, res_y);
|
|
gtk_signal_handler_unblock_by_data (GTK_OBJECT (private->resolution_se),
|
|
resize);
|
|
|
|
gtk_signal_handler_block_by_data (GTK_OBJECT (private->size_se), resize);
|
|
gimp_size_entry_set_resolution (GIMP_SIZE_ENTRY (private->size_se),
|
|
0, res_x, TRUE);
|
|
gimp_size_entry_set_resolution (GIMP_SIZE_ENTRY (private->size_se),
|
|
1, res_y, TRUE);
|
|
gtk_signal_handler_unblock_by_data (GTK_OBJECT (private->size_se), resize);
|
|
|
|
gtk_signal_handler_block_by_data (GTK_OBJECT (private->printsize_se), resize);
|
|
gimp_size_entry_set_resolution (GIMP_SIZE_ENTRY (private->printsize_se),
|
|
0, res_x, TRUE);
|
|
gimp_size_entry_set_resolution (GIMP_SIZE_ENTRY (private->printsize_se),
|
|
1, res_y, TRUE);
|
|
gtk_signal_handler_unblock_by_data (GTK_OBJECT (private->printsize_se),
|
|
resize);
|
|
}
|