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- #ifdef HAVE_CONFIG_H
- #include "config.h"
- #else
- #define HAVE_DIRENT_H
- #define HAVE_UNISTD_H
- #endif
-
- #include <stdio.h>
- #include <string.h>
- #include <gtk/gtk.h>
- #include <sys/types.h>
- #ifdef HAVE_UNISTD_H
- #include <unistd.h>
- #endif
- #include <libgimp/stdplugins-intl.h>
- #include "gimpressionist.h"
- #include "ppmtool.h"
-
- #define COLORBUTTONWIDTH 30
- #define COLORBUTTONHEIGHT 20
-
- GtkObject *generaldarkedgeadjust = NULL;
- GtkWidget *generalpaintedges = NULL;
- GtkWidget *generaltileable = NULL;
- GtkWidget *generaldropshadow = NULL;
- GtkObject *generalshadowadjust = NULL;
- GtkObject *generalshadowdepth = NULL;
- GtkObject *generalshadowblur = NULL;
- GtkObject *devthreshadjust = NULL;
-
- #define NUMGENERALBGRADIO 4
-
- GtkWidget *generalbgradio[NUMGENERALBGRADIO];
-
- void generalbgchange(GtkWidget *wg, void *d, int num)
- {
- int n;
-
- if(wg) {
- n = (long)d;
- if(!img_has_alpha && (n == 3))
- n = 1;
- pcvals.generalbgtype = n;
- } else {
- int i;
- n = num;
- if(!img_has_alpha && (n == 3))
- n = 1;
- for(i = 0; i < NUMGENERALBGRADIO; i++)
- if(i != n)
- gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON(generalbgradio[i]), FALSE);
- gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON(generalbgradio[n]), TRUE);
- }
- }
-
- void drawcolor(GtkWidget *w)
- {
- static GtkWidget *lastw = NULL;
- int x, y;
- guchar buf[COLORBUTTONWIDTH*3];
-
- if(w) lastw = w;
- else w = lastw;
- if(!w) return;
-
- for(x = 0; x < COLORBUTTONWIDTH; x++)
- memcpy(&buf[x*3], &pcvals.color, 3);
-
- for(y = 0; y < COLORBUTTONHEIGHT; y++)
- gtk_preview_draw_row (GTK_PREVIEW(w), buf, 0, y, COLORBUTTONWIDTH);
- gtk_widget_draw(w, NULL);
- }
-
- void selectcolor_ok(GtkWidget *w, gpointer d)
- {
- GtkWidget *win = (GtkWidget *)d;
- gdouble tmpcol[3];
- gtk_color_selection_get_color (GTK_COLOR_SELECTION (GTK_COLOR_SELECTION_DIALOG (win)->colorsel), tmpcol);
- pcvals.color[0] = tmpcol[0] * 255.0;
- pcvals.color[1] = tmpcol[1] * 255.0;
- pcvals.color[2] = tmpcol[2] * 255.0;
- drawcolor(NULL);
- gtk_widget_destroy(win);
- }
-
- void selectcolor(void)
- {
- static GtkWidget *window = NULL;
- gdouble tmpcol[3];
-
- if(window) {
- gtk_widget_show(window);
- gdk_window_raise(window->window);
- return;
- }
-
- gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON(generalbgradio[0]), TRUE);
-
- window = gtk_color_selection_dialog_new( _("Color Selection Dialog"));
- gtk_signal_connect (GTK_OBJECT (window), "destroy",
- GTK_SIGNAL_FUNC(gtk_widget_destroyed),
- &window);
-
- tmpcol[0] = pcvals.color[0] / 255.0;
- tmpcol[1] = pcvals.color[1] / 255.0;
- tmpcol[2] = pcvals.color[2] / 255.0;
-
- gtk_color_selection_set_color(GTK_COLOR_SELECTION(GTK_COLOR_SELECTION_DIALOG(window)->colorsel), tmpcol);
-
- /*
- gtk_signal_connect(GTK_OBJECT(GTK_COLOR_SELECTION_DIALOG (window)->colorsel),
- "color_changed",
- GTK_SIGNAL_FUNC(color_selection_changed),
- window);
- */
- gtk_signal_connect(GTK_OBJECT(GTK_COLOR_SELECTION_DIALOG(window)->ok_button),
- "clicked",
- GTK_SIGNAL_FUNC(selectcolor_ok),
- window);
- gtk_signal_connect_object(GTK_OBJECT(GTK_COLOR_SELECTION_DIALOG(window)->cancel_button),
- "clicked",
- GTK_SIGNAL_FUNC(gtk_widget_destroy),
- GTK_OBJECT (window));
- gtk_widget_show (window);
- }
-
- void create_generalpage(GtkNotebook *notebook)
- {
- GtkWidget *box1, *box2, *box3, *box4, *thispage;
- GtkWidget *labelbox, *menubox;
- GtkWidget *tmpw, *colbutton;
-
- labelbox = gtk_hbox_new (FALSE, 0);
- tmpw = gtk_label_new (_("General"));
- gtk_box_pack_start(GTK_BOX(labelbox), tmpw, FALSE, FALSE, 0);
- gtk_widget_show_all(labelbox);
-
- menubox = gtk_hbox_new (FALSE, 0);
- tmpw = gtk_label_new (_("General"));
- gtk_box_pack_start(GTK_BOX(menubox), tmpw, FALSE, FALSE, 0);
- gtk_widget_show_all(menubox);
-
-
- thispage = gtk_vbox_new(FALSE, 0);
- gtk_container_set_border_width (GTK_CONTAINER (thispage), 5);
- gtk_widget_show(thispage);
-
- box1 = gtk_hbox_new (FALSE, 0);
- gtk_box_pack_start(GTK_BOX(thispage), box1,FALSE,FALSE,0);
- gtk_widget_show (box1);
-
- box2 = gtk_vbox_new (TRUE, 0);
- gtk_box_pack_start(GTK_BOX(box1), box2,FALSE,FALSE,0);
- gtk_widget_show (box2);
-
- tmpw = gtk_label_new( _("Edge darken:"));
- gtk_box_pack_start(GTK_BOX(box2), tmpw,FALSE,FALSE,0);
- gtk_widget_show (tmpw);
-
-
-
- box2 = gtk_vbox_new (TRUE, 0);
- gtk_box_pack_start(GTK_BOX(box1), box2,FALSE,FALSE, 10);
- gtk_widget_show (box2);
-
- generaldarkedgeadjust = gtk_adjustment_new(pcvals.generaldarkedge, 0.0, 2.0, 0.1, 0.1, 1.0);
- tmpw = gtk_hscale_new(GTK_ADJUSTMENT(generaldarkedgeadjust));
- gtk_widget_set_usize (GTK_WIDGET(tmpw), 150, 30);
- gtk_scale_set_draw_value (GTK_SCALE (tmpw), TRUE);
- gtk_scale_set_digits(GTK_SCALE (tmpw), 2);
- gtk_box_pack_start (GTK_BOX (box2), tmpw, FALSE, FALSE, 0);
- gtk_widget_show (tmpw);
- gtk_tooltips_set_tip(GTK_TOOLTIPS(tooltips), tmpw, _("How much to \"darken\" the edges of each brush stroke"), NULL);
-
-
- box2 = gtk_hbox_new (FALSE, 0);
- gtk_box_pack_start(GTK_BOX(thispage), box2,FALSE,FALSE,0);
- gtk_widget_show (box2);
-
- tmpw = gtk_label_new( _("Background:"));
- gtk_box_pack_start(GTK_BOX(box2), tmpw,FALSE,FALSE,0);
- gtk_widget_show (tmpw);
-
- box3 = gtk_vbox_new(FALSE,0);
- gtk_box_pack_start(GTK_BOX(box2), box3,FALSE,FALSE, 10);
- gtk_widget_show(box3);
-
- generalbgradio[1] = tmpw = gtk_radio_button_new_with_label(NULL, _("Keep original"));
- gtk_widget_show(tmpw);
- gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (tmpw), FALSE);
- gtk_box_pack_start(GTK_BOX(box3), tmpw, FALSE, FALSE, 0);
- gtk_signal_connect(GTK_OBJECT(tmpw), "clicked",
- (GtkSignalFunc)generalbgchange, (void *)1);
- gtk_tooltips_set_tip(GTK_TOOLTIPS(tooltips), tmpw, _("Preserve the original image as a background"), NULL);
- if(pcvals.generalbgtype == 1)
- gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (tmpw), TRUE);
-
- generalbgradio[2] = tmpw = gtk_radio_button_new_with_label(gtk_radio_button_group(GTK_RADIO_BUTTON(tmpw)), _("From paper"));
- gtk_box_pack_start(GTK_BOX(box3), tmpw, FALSE, FALSE, 0);
- gtk_widget_show(tmpw);
- gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (tmpw), FALSE);
- gtk_signal_connect(GTK_OBJECT(tmpw), "clicked",
- (GtkSignalFunc)generalbgchange, (void *)2);
- gtk_tooltips_set_tip(GTK_TOOLTIPS(tooltips), tmpw, _("Copy the texture of the selected paper as a background"), NULL);
- if(pcvals.generalbgtype == 2)
- gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (tmpw), TRUE);
-
- box3 = gtk_vbox_new(FALSE,0);
- gtk_box_pack_start(GTK_BOX(box2), box3,FALSE,FALSE, 10);
- gtk_widget_show(box3);
-
-
- box4 = gtk_hbox_new(FALSE, 0);
- gtk_box_pack_start(GTK_BOX(box3), box4, FALSE, FALSE, 0);
- gtk_widget_show(box4);
-
- generalbgradio[0] = tmpw = gtk_radio_button_new_with_label(gtk_radio_button_group(GTK_RADIO_BUTTON(tmpw)), _("Solid"));
- gtk_box_pack_start(GTK_BOX(box4), tmpw, FALSE, FALSE, 0);
- gtk_widget_show(tmpw);
- gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (tmpw), FALSE);
- gtk_signal_connect(GTK_OBJECT(tmpw), "clicked",
- (GtkSignalFunc)generalbgchange, (void *)0);
- gtk_tooltips_set_tip(GTK_TOOLTIPS(tooltips), tmpw, _("Solid colored background"), NULL);
- if(pcvals.generalbgtype == 0)
- gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (tmpw), TRUE);
-
- colbutton = tmpw = gtk_button_new();
- gtk_box_pack_start(GTK_BOX(box4), tmpw, FALSE, FALSE, 10);
- gtk_widget_show(tmpw);
- gtk_signal_connect (GTK_OBJECT (tmpw), "clicked",
- (GtkSignalFunc)selectcolor,
- NULL);
-
- tmpw = gtk_preview_new (GTK_PREVIEW_COLOR);
- gtk_preview_size (GTK_PREVIEW (tmpw), COLORBUTTONWIDTH, COLORBUTTONHEIGHT);
- gtk_container_add (GTK_CONTAINER (colbutton), tmpw);
- gtk_widget_show(tmpw);
- drawcolor(tmpw);
-
- generalbgradio[3] = tmpw = gtk_radio_button_new_with_label(gtk_radio_button_group(GTK_RADIO_BUTTON(generalbgradio[0])), _("Transparent"));
- gtk_box_pack_start(GTK_BOX(box3), tmpw, FALSE, FALSE, 0);
- gtk_widget_show(tmpw);
- gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (tmpw), FALSE);
- gtk_signal_connect(GTK_OBJECT(tmpw), "clicked",
- (GtkSignalFunc)generalbgchange, (void *)3);
- gtk_tooltips_set_tip(GTK_TOOLTIPS(tooltips), tmpw, _("Use a transparent background; Only the strokes painted will be visible"), NULL);
- if(!img_has_alpha)
- gtk_widget_set_sensitive (tmpw, FALSE);
- if(pcvals.generalbgtype == 3)
- gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (tmpw), TRUE);
-
-
- box1 = gtk_vbox_new (FALSE, 0);
- gtk_box_pack_start(GTK_BOX(thispage), box1,FALSE,FALSE,0);
- gtk_widget_show (box1);
-
- box2 = gtk_vbox_new (TRUE, 0);
- gtk_box_pack_start(GTK_BOX(box1), box2,FALSE,FALSE,0);
- gtk_widget_show (box2);
-
- generalpaintedges = tmpw = gtk_check_button_new_with_label( _("Paint edges"));
- gtk_box_pack_start (GTK_BOX (box2), tmpw, FALSE, FALSE, 0);
- gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(tmpw), FALSE);
- gtk_widget_show (tmpw);
- gtk_tooltips_set_tip(GTK_TOOLTIPS(tooltips), tmpw, _("Selects if to place strokes all the way out to the edges of the image"), NULL);
- if(pcvals.generalpaintedges)
- gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(tmpw), TRUE);
-
- generaltileable = tmpw = gtk_check_button_new_with_label( _("Tileable"));
- gtk_box_pack_start (GTK_BOX (box2), tmpw, FALSE, FALSE, 0);
- gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(tmpw), FALSE);
- gtk_widget_show (tmpw);
- gtk_tooltips_set_tip(GTK_TOOLTIPS(tooltips), tmpw, _("Selects if the resulting image should be seamlessly tileable"), NULL);
- if(pcvals.generaltileable)
- gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(tmpw), TRUE);
-
- box2 = gtk_hbox_new (TRUE, 0);
- gtk_box_pack_start(GTK_BOX(box1), box2,FALSE,FALSE,0);
- gtk_widget_show (box2);
-
- generaldropshadow = tmpw = gtk_check_button_new_with_label( _("Drop Shadow"));
- gtk_box_pack_start (GTK_BOX (box2), tmpw, FALSE, FALSE, 0);
- gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(tmpw), FALSE);
- gtk_widget_show (tmpw);
- gtk_tooltips_set_tip(GTK_TOOLTIPS(tooltips), tmpw, _("Adds a shadow effect to each brush stroke"), NULL);
- if(pcvals.generaldropshadow)
- gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(tmpw), TRUE);
-
- generalshadowadjust = gtk_adjustment_new(pcvals.generalshadowdarkness, 0.0, 100.0, 0.1, 0.1, 1.0);
- tmpw = gtk_hscale_new(GTK_ADJUSTMENT(generalshadowadjust));
- gtk_widget_set_usize (GTK_WIDGET(tmpw), 150, 30);
- gtk_scale_set_draw_value (GTK_SCALE (tmpw), TRUE);
- gtk_scale_set_digits(GTK_SCALE (tmpw), 2);
- gtk_box_pack_start (GTK_BOX (box2), tmpw, FALSE, FALSE, 0);
- gtk_widget_show (tmpw);
- gtk_tooltips_set_tip(GTK_TOOLTIPS(tooltips), tmpw, _("How much to \"darken\" the drop shadow"), NULL);
-
- box2 = gtk_hbox_new (TRUE, 0);
- gtk_box_pack_start(GTK_BOX(box1), box2,FALSE,FALSE,0);
- gtk_widget_show (box2);
-
- tmpw = gtk_label_new( _("Shadow depth:"));
- gtk_box_pack_start(GTK_BOX(box2), tmpw,FALSE,FALSE,0);
- gtk_widget_show (tmpw);
-
- generalshadowdepth = gtk_adjustment_new(pcvals.generalshadowdarkness, 0.0, 100.0, 1.0, 1.0, 1.0);
- tmpw = gtk_hscale_new(GTK_ADJUSTMENT(generalshadowdepth));
- gtk_widget_set_usize (GTK_WIDGET(tmpw), 150, 30);
- gtk_scale_set_draw_value (GTK_SCALE (tmpw), TRUE);
- gtk_scale_set_digits(GTK_SCALE (tmpw), 0);
- gtk_box_pack_start (GTK_BOX (box2), tmpw, FALSE, FALSE, 0);
- gtk_widget_show (tmpw);
- gtk_tooltips_set_tip(GTK_TOOLTIPS(tooltips), tmpw, _("The depth of the drop shadow, i.e. how far apart from the object it should be"), NULL);
-
- box2 = gtk_hbox_new (TRUE, 0);
- gtk_box_pack_start(GTK_BOX(box1), box2,FALSE,FALSE,0);
- gtk_widget_show (box2);
-
- tmpw = gtk_label_new( _("Shadow blur:"));
- gtk_box_pack_start(GTK_BOX(box2), tmpw,FALSE,FALSE,0);
- gtk_widget_show (tmpw);
-
- generalshadowblur = gtk_adjustment_new(pcvals.generalshadowdarkness, 0.0, 100.0, 1.0, 1.0, 1.0);
- tmpw = gtk_hscale_new(GTK_ADJUSTMENT(generalshadowblur));
- gtk_widget_set_usize (GTK_WIDGET(tmpw), 150, 30);
- gtk_scale_set_draw_value (GTK_SCALE (tmpw), TRUE);
- gtk_scale_set_digits(GTK_SCALE (tmpw), 0);
- gtk_box_pack_start (GTK_BOX (box2), tmpw, FALSE, FALSE, 0);
- gtk_widget_show (tmpw);
- gtk_tooltips_set_tip(GTK_TOOLTIPS(tooltips), tmpw, _("How much to blur the drop shadow"), NULL);
-
- box2 = gtk_hbox_new (TRUE, 0);
- gtk_box_pack_start(GTK_BOX(box1), box2,FALSE,FALSE,0);
- gtk_widget_show (box2);
-
- tmpw = gtk_label_new( _("Deviation threshold:"));
- gtk_box_pack_start(GTK_BOX(box2), tmpw,FALSE,FALSE,0);
- gtk_widget_show (tmpw);
-
- devthreshadjust = gtk_adjustment_new(pcvals.devthresh, 0.0, 2.0, 0.1, 0.1, 1.0);
- tmpw = gtk_hscale_new(GTK_ADJUSTMENT(devthreshadjust));
- gtk_widget_set_usize (GTK_WIDGET(tmpw), 150, 30);
- gtk_scale_set_draw_value (GTK_SCALE (tmpw), TRUE);
- gtk_scale_set_digits(GTK_SCALE (tmpw), 2);
- gtk_box_pack_start (GTK_BOX (box2), tmpw, FALSE, FALSE, 0);
- gtk_widget_show (tmpw);
- gtk_tooltips_set_tip(GTK_TOOLTIPS(tooltips), tmpw, _("A bailout-value for adaptive selections"), NULL);
-
- gtk_notebook_append_page_menu (notebook, thispage, labelbox, menubox);
- }
-