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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 <stdlib.h>
- #include <string.h>
- #include <gtk/gtk.h>
- #ifdef HAVE_UNISTD_H
- #include <unistd.h>
- #endif
- #include "gimpressionist.h"
- #include "ppmtool.h"
- #include <libgimp/stdplugins-intl.h>
-
-
- GtkWidget *paperlist = NULL;
- GtkWidget *paperprev = NULL;
- GtkObject *paperreliefadjust = NULL;
- GtkObject *paperscaleadjust = NULL;
- GtkWidget *paperinvert = NULL;
- GtkWidget *paperoverlay = NULL;
-
- void updatepaperprev(char *fn)
- {
- int i, j;
- char buf[100];
-
- if(!fn) {
- memset(buf, 0, 100);
- for(i = 0; i < 100; i++) {
- gtk_preview_draw_row (GTK_PREVIEW (paperprev), buf, 0, i, 100);
- }
-
- } else {
- double sc;
- struct ppm p = {0,0,NULL};
- loadppm(fn, &p);
- sc = p.width > p.height ? p.width : p.height;
- sc = 100.0 / sc;
- resize(&p, p.width*sc,p.height*sc);
- for(i = 0; i < 100; i++) {
- int k = i * p.width * 3;
- memset(buf,0,100);
- if(i < p.height) {
- for(j = 0; j < p.width; j++)
- buf[j] = p.col[k + j * 3];
- if(GTK_TOGGLE_BUTTON(paperinvert)->active)
- for(j = 0; j < p.width; j++)
- buf[j] = 255 - buf[j];
- }
- gtk_preview_draw_row (GTK_PREVIEW (paperprev), buf, 0, i, 100);
- }
- killppm(&p);
- }
- gtk_widget_draw (paperprev, NULL);
- }
-
- void selectpaper(GtkWidget *wg, GtkWidget *p)
- {
- GList *h = GTK_LIST(p)->selection;
- GtkWidget *tmpw;
- char *l;
- static char fname[200];
-
- if(!h) return;
- tmpw = h->data;
- if(!tmpw) return;
-
- gtk_label_get(GTK_LABEL(GTK_BIN(tmpw)->child), &l);
-
- sprintf(fname, "Paper/%s", l);
- strcpy(pcvals.selectedpaper, fname);
- updatepaperprev(fname);
- }
-
-
-
- void create_paperpage(GtkNotebook *notebook)
- {
- GtkWidget *box1, *thispage, *box2;
- GtkWidget *labelbox, *menubox;
- GtkWidget *scrolled_win, *list;
- GtkWidget *tmpw;
-
- labelbox = gtk_hbox_new (FALSE, 0);
- tmpw = gtk_label_new (_("Paper"));
- 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 (_("Paper"));
- 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, TRUE, TRUE, 0);
- gtk_widget_show (box1);
-
- scrolled_win = gtk_scrolled_window_new (NULL, NULL);
- gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_win),
- GTK_POLICY_AUTOMATIC,
- GTK_POLICY_AUTOMATIC);
- gtk_box_pack_start (GTK_BOX (box1), scrolled_win, FALSE, FALSE, 0);
- gtk_widget_show (scrolled_win);
- gtk_widget_set_usize(scrolled_win, 150,-1);
-
- paperlist = list = gtk_list_new ();
- gtk_list_set_selection_mode (GTK_LIST (list), GTK_SELECTION_BROWSE);
- #if GTK_MINOR_VERSION > 0
- gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW(scrolled_win), list);
- #else
- gtk_container_add (GTK_CONTAINER (scrolled_win), list);
- #endif
- gtk_widget_show (list);
-
- readdirintolist("Paper", list, pcvals.selectedpaper);
-
- box2 = gtk_vbox_new (FALSE, 0);
- gtk_box_pack_start(GTK_BOX(box1), box2,FALSE,FALSE,0);
- gtk_widget_show (box2);
- gtk_container_set_border_width (GTK_CONTAINER (box2), 5);
-
- tmpw = gtk_label_new( _("Paper Preview:"));
- gtk_box_pack_start(GTK_BOX(box2), tmpw,FALSE,FALSE,0);
- gtk_widget_show (tmpw);
-
- paperprev = tmpw = gtk_preview_new (GTK_PREVIEW_GRAYSCALE);
- gtk_preview_size(GTK_PREVIEW (tmpw), 100, 100);
- gtk_box_pack_start(GTK_BOX (box2), tmpw, FALSE, FALSE, 5);
- gtk_widget_show(tmpw);
-
- /* updatepaperprev(NULL); */
-
- paperinvert = tmpw = gtk_check_button_new_with_label( _("Invert"));
- 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_signal_connect (GTK_OBJECT(tmpw), "clicked",
- GTK_SIGNAL_FUNC(selectpaper),
- list);
- gtk_tooltips_set_tip(GTK_TOOLTIPS(tooltips), tmpw, _("Inverts the Papers texture"), NULL);
- if(pcvals.paperinvert)
- gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(tmpw), TRUE);
-
- paperoverlay = tmpw = gtk_check_button_new_with_label( _("Overlay"));
- 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, _("Applies the paper as it is (without embossing it)"), NULL);
- if(pcvals.paperoverlay)
- gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(tmpw), TRUE);
-
-
- box1 = gtk_hbox_new (FALSE, 0);
- gtk_box_pack_start(GTK_BOX(thispage), box1,FALSE,FALSE,5);
- 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( _("Scale:"));
- gtk_box_pack_start(GTK_BOX(box2), tmpw,FALSE,FALSE,0);
- gtk_widget_show (tmpw);
-
- tmpw = gtk_label_new( _("Relief:"));
- 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);
-
- paperscaleadjust = gtk_adjustment_new(pcvals.paperscale, 3.0, 151.0, 1.0, 1.0, 1.0);
- tmpw = gtk_hscale_new(GTK_ADJUSTMENT(paperscaleadjust));
- 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, _("Specifies the scale of the texture (in percent of original file)"), NULL);
-
- paperreliefadjust = gtk_adjustment_new(pcvals.paperrelief, 0.0, 101.0, 1.0, 1.0, 1.0);
- tmpw = gtk_hscale_new(GTK_ADJUSTMENT(paperreliefadjust));
- 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, _("Specifies the amount of embossing to apply to the image (in percent)"), NULL);
-
-
- gtk_signal_connect (GTK_OBJECT(list), "selection_changed",
- GTK_SIGNAL_FUNC(selectpaper),
- list);
- if(!GTK_LIST(list)->selection)
- gtk_list_select_item(GTK_LIST(list), 0);
- selectpaper(NULL,list);
-
- gtk_notebook_append_page_menu (notebook, thispage, labelbox, menubox);
-
- }
-