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Diffstat (limited to 'plug-ins/gimpressionist/size.c')
| -rw-r--r-- | plug-ins/gimpressionist/size.c | 210 |
1 files changed, 210 insertions, 0 deletions
diff --git a/plug-ins/gimpressionist/size.c b/plug-ins/gimpressionist/size.c new file mode 100644 index 0000000..007e09e --- /dev/null +++ b/plug-ins/gimpressionist/size.c @@ -0,0 +1,210 @@ +/* GIMP - The GNU Image Manipulation Program + * Copyright (C) 1995 Spencer Kimball and Peter Mattis + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 3 of the License, or + * (at your option) any later version. + * + * This program 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 General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <https://www.gnu.org/licenses/>. + */ + +#include "config.h" + +#include <gtk/gtk.h> + +#include <libgimp/gimp.h> +#include <libgimp/gimpui.h> + +#include "gimpressionist.h" +#include "ppmtool.h" +#include "size.h" + +#include "libgimp/stdplugins-intl.h" + +#define NUMSIZERADIO 8 + +static GtkObject *sizenumadjust = NULL; +static GtkObject *sizefirstadjust = NULL; +static GtkObject *sizelastadjust = NULL; +static GtkWidget *sizeradio[NUMSIZERADIO]; + +static void +size_store (GtkWidget *wg, void *d) +{ + pcvals.size_type = GPOINTER_TO_INT (d); +} + +int size_type_input (int in) +{ + return CLAMP_UP_TO (in, NUMSIZERADIO); +} + +static void +size_type_restore (void) +{ + gtk_toggle_button_set_active ( + GTK_TOGGLE_BUTTON (sizeradio[pcvals.size_type]), + TRUE); +} + +void +size_restore (void) +{ + size_type_restore (); + gtk_adjustment_set_value (GTK_ADJUSTMENT (sizenumadjust), + pcvals.size_num); + gtk_adjustment_set_value (GTK_ADJUSTMENT (sizefirstadjust), + pcvals.size_first); + gtk_adjustment_set_value (GTK_ADJUSTMENT (sizelastadjust), + pcvals.size_last); +} + +static void +create_sizemap_dialog_helper (GtkWidget *widget) +{ + gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (sizeradio[7]), TRUE); + create_sizemap_dialog (widget); +} + +static void +create_size_radio_button (GtkWidget *box, + int orient_type, + const gchar *label, + const gchar *help_string, + GSList **radio_group) +{ + create_radio_button (box, orient_type, size_store, label, + help_string, radio_group, sizeradio); +} + +void +create_sizepage (GtkNotebook *notebook) +{ + GtkWidget *box2, *box3, *box4, *thispage; + GtkWidget *label, *tmpw, *table; + GSList *radio_group = NULL; + + label = gtk_label_new_with_mnemonic (_("_Size")); + + thispage = gtk_box_new (GTK_ORIENTATION_VERTICAL, 12); + gtk_container_set_border_width (GTK_CONTAINER (thispage), 12); + gtk_widget_show (thispage); + + table = gtk_table_new (3, 3, FALSE); + gtk_table_set_col_spacings (GTK_TABLE (table), 6); + gtk_table_set_row_spacings (GTK_TABLE (table), 6); + gtk_box_pack_start (GTK_BOX (thispage), table, FALSE, FALSE, 0); + gtk_widget_show (table); + + sizenumadjust = + gimp_scale_entry_new (GTK_TABLE (table), 0, 0, + _("Size variants:"), + 150, -1, pcvals.size_num, + 1.0, 30.0, 1.0, 1.0, 0, + TRUE, 0, 0, + _("The number of sizes of brushes to use"), + NULL); + g_signal_connect (sizenumadjust, "value-changed", + G_CALLBACK (gimp_int_adjustment_update), + &pcvals.size_num); + + sizefirstadjust = + gimp_scale_entry_new (GTK_TABLE (table), 0, 1, + _("Minimum size:"), + 150, -1, pcvals.size_first, + 0.0, 360.0, 1.0, 10.0, 0, + TRUE, 0, 0, + _("The smallest brush to create"), + NULL); + g_signal_connect (sizefirstadjust, "value-changed", + G_CALLBACK (gimp_double_adjustment_update), + &pcvals.size_first); + + sizelastadjust = + gimp_scale_entry_new (GTK_TABLE (table), 0, 2, + _("Maximum size:"), + 150, -1, pcvals.size_last, + 0.0, 360.0, 1.0, 10.0, 0, + TRUE, 0, 0, + _("The largest brush to create"), + NULL); + g_signal_connect (sizelastadjust, "value-changed", + G_CALLBACK (gimp_double_adjustment_update), + &pcvals.size_last); + + box2 = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 12); + gtk_box_pack_start (GTK_BOX (thispage), box2,FALSE,FALSE,0); + gtk_widget_show (box2); + + box3 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 6); + gtk_box_pack_start (GTK_BOX (box2), box3, FALSE, FALSE, 0); + gtk_widget_show (box3); + + tmpw = gtk_label_new (_("Size depends on:")); + gtk_box_pack_start (GTK_BOX (box3), tmpw,FALSE,FALSE,0); + gtk_widget_show (tmpw); + + box3 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 6); + gtk_box_pack_start (GTK_BOX( box2), box3, FALSE, FALSE, 0); + gtk_widget_show (box3); + + create_size_radio_button (box3, SIZE_TYPE_VALUE, _("Value"), + _("Let the value (brightness) of the region determine the size of the stroke"), + &radio_group); + + create_size_radio_button (box3, SIZE_TYPE_RADIUS, _("Radius"), + _("The distance from the center of the image determines the size of the stroke"), + &radio_group); + + create_size_radio_button (box3, SIZE_TYPE_RANDOM, _("Random"), + _("Selects a random size for each stroke"), + &radio_group); + + create_size_radio_button (box3, SIZE_TYPE_RADIAL, _("Radial"), + _("Let the direction from the center determine the size of the stroke"), + &radio_group); + + box3 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 6); + gtk_box_pack_start (GTK_BOX (box2), box3,FALSE,FALSE, 0); + gtk_widget_show (box3); + + create_size_radio_button (box3, SIZE_TYPE_FLOWING, _("Flowing"), + _("The strokes follow a \"flowing\" pattern"), + &radio_group); + + create_size_radio_button (box3, SIZE_TYPE_HUE, _("Hue"), + _("The hue of the region determines the size of the stroke"), + &radio_group); + + create_size_radio_button (box3, SIZE_TYPE_ADAPTIVE, _("Adaptive"), + _("The brush-size that matches the original image the closest is selected"), + &radio_group); + + + box4 = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 6); + gtk_box_pack_start (GTK_BOX (box3), box4, FALSE, FALSE, 0); + gtk_widget_show (box4); + + create_size_radio_button (box4, SIZE_TYPE_MANUAL, _("Manual"), + _("Manually specify the stroke size"), + &radio_group + ); + + size_type_restore (); + + tmpw = gtk_button_new_with_mnemonic (_("_Edit")); + gtk_box_pack_start (GTK_BOX (box4), tmpw, FALSE, FALSE, 0); + gtk_widget_show (tmpw); + g_signal_connect (tmpw, "clicked", + G_CALLBACK (create_sizemap_dialog_helper), NULL); + gimp_help_set_help_data (tmpw, _("Opens up the Size Map Editor"), NULL); + + gtk_notebook_append_page_menu (notebook, thispage, label, NULL); +} |