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Viewing changes to plug-ins/gimpressionist/placement.c

  • Committer: Bazaar Package Importer
  • Author(s): Sebastien Bacher
  • Date: 2005-10-04 19:04:46 UTC
  • Revision ID: james.westby@ubuntu.com-20051004190446-ukh32kwk56s4sjhu
Tags: upstream-2.2.8
Import upstream version 2.2.8

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plug-ins/gimpressionist/placement.c
 
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#include "config.h"
 
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#include <gtk/gtk.h>
 
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#include <libgimp/gimp.h>
 
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#include <libgimp/gimpui.h>
 
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#include "gimpressionist.h"
 
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#include "placement.h"
 
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#include "libgimp/stdplugins-intl.h"
 
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#define NUM_PLACE_RADIO 2
 
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static GtkWidget *placement_radio[NUM_PLACE_RADIO];
 
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static GtkWidget *placement_center = NULL;
 
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static GtkObject *brush_density_adjust = NULL;
 
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void
 
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place_restore (void)
 
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{
 
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  gtk_toggle_button_set_active
 
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    (GTK_TOGGLE_BUTTON (placement_radio[pcvals.place_type]), TRUE);
 
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  gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (placement_center),
 
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                                pcvals.placement_center);
 
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  gtk_adjustment_set_value (GTK_ADJUSTMENT (brush_density_adjust),
 
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                            pcvals.brush_density);
 
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}
 
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int
 
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place_type_input (int in)
 
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{
 
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  return CLAMP_UP_TO (in, NUM_PLACE_RADIO);
 
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}
 
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void
 
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place_store (void)
 
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{
 
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  pcvals.placement_center = GTK_TOGGLE_BUTTON (placement_center)->active;
 
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}
 
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void
 
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create_placementpage (GtkNotebook *notebook)
 
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{
 
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  GtkWidget *vbox;
 
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  GtkWidget *label, *tmpw, *table, *frame;
 
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  label = gtk_label_new_with_mnemonic (_("Pl_acement"));
 
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  vbox = gtk_vbox_new (FALSE, 12);
 
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  gtk_container_set_border_width (GTK_CONTAINER (vbox), 12);
 
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  gtk_widget_show (vbox);
 
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  frame = gimp_int_radio_group_new (TRUE, _("Placement"),
 
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                                    G_CALLBACK (gimp_radio_button_update),
 
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                                    &pcvals.place_type, 0,
 
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                                    _("Randomly"),
 
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                                    PLACEMENT_TYPE_RANDOM,
 
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                                    &placement_radio[PLACEMENT_TYPE_RANDOM],
 
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                                    _("Evenly distributed"),
 
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                                    PLACEMENT_TYPE_EVEN_DIST,
 
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                                    &placement_radio[PLACEMENT_TYPE_EVEN_DIST],
 
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                                    NULL);
 
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  gimp_help_set_help_data
 
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    (placement_radio[PLACEMENT_TYPE_RANDOM],
 
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     _("Place strokes randomly around the image"),
 
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     NULL);
 
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  gimp_help_set_help_data
 
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    (placement_radio[PLACEMENT_TYPE_EVEN_DIST],
 
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     _("The strokes are evenly distributed across the image"),
 
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     NULL);
 
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  gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0);
 
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  gtk_widget_show (frame);
 
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  gtk_toggle_button_set_active
 
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    (GTK_TOGGLE_BUTTON (placement_radio[pcvals.place_type]), TRUE);
 
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  table = gtk_table_new (1, 3, FALSE);
 
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  gtk_table_set_col_spacings (GTK_TABLE (table), 6);
 
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  gtk_box_pack_start (GTK_BOX (vbox), table, FALSE, FALSE, 0);
 
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  gtk_widget_show (table);
 
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  brush_density_adjust =
 
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    gimp_scale_entry_new (GTK_TABLE (table), 0, 0,
 
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                          _("Stroke _density:"),
 
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                          100, -1, pcvals.brush_density,
 
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                          1.0, 50.0, 1.0, 5.0, 0,
 
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                          TRUE, 0, 0,
 
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                          _("The relative density of the brush strokes"),
 
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                          NULL);
 
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  g_signal_connect (brush_density_adjust, "value_changed",
 
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                    G_CALLBACK (gimp_double_adjustment_update),
 
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                    &pcvals.brush_density);
 
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  placement_center = gtk_check_button_new_with_mnemonic ( _("Centerize"));
 
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  tmpw = placement_center;
 
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  gtk_box_pack_start (GTK_BOX (vbox), tmpw, FALSE, FALSE, 0);
 
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  gtk_widget_show (tmpw);
 
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  gimp_help_set_help_data
 
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    (tmpw, _("Focus the brush strokes around the center of the image"), NULL);
 
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  gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (tmpw),
 
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                                pcvals.placement_center);
 
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  gtk_notebook_append_page_menu (notebook, vbox, label, NULL);
 
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}