mirror of
https://git.code.sf.net/p/quake/quakeforge
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205 lines
4 KiB
C
205 lines
4 KiB
C
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/* Texture Paint
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* Plug-in for the GIMP
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*
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* Copyright (C) 1998 Uwe Maurer <uwe_maurer@t-online.de>
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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 <stdio.h>
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#include <string.h>
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#include <gtk/gtk.h>
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#include <libgimp/gimp.h>
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#include "texturepaint.h"
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#include "model.h"
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#include "pack.h"
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typedef struct
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{
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GtkWidget *widget;
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GtkWidget *tree;
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FILE *fp;
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} Data;
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void model_new(char *,Model *mdl);
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void update_images_menu(gint32 );
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void on_pakdialog_destroy(GtkObject *obj,gpointer data)
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{
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Data *d;
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d=(Data *)data;
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fclose(d->fp);
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g_free(d);
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}
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void on_pak_close_clicked(GtkWidget *w,gpointer data)
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{
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gtk_widget_destroy(GTK_WIDGET(data));
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}
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void on_pak_open_clicked(GtkWidget *widget,gpointer data)
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{
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GList *sel;
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EntryInfo *entry;
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Data *d;
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Model *mdl;
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FILE *tmp;
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GtkWidget *item;
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guchar *buf;
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char name[256],*title;
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gint32 image_id;
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GimpParam *return_vals;
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gint nreturn_vals;
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d=(Data *)data;
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sel=GTK_TREE(d->tree)->selection;
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if (sel)
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item=GTK_WIDGET(sel->data);
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else
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item=widget;
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entry=GetInfo(item);
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if (entry==NULL) return;
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fseek(d->fp,entry->offset,SEEK_SET);
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gtk_label_get(GTK_LABEL(GTK_BIN(item)->child),&title);
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mdl=model_load(title,d->fp);
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if (mdl)
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{
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model_new(title,mdl);
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}
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else
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{
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tmp = tmpfile();
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if (tmp==NULL) return;
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fseek(d->fp,entry->offset,SEEK_SET);
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buf=g_malloc(entry->size);
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fread(buf,1,entry->size,d->fp);
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fwrite(buf,1,entry->size,tmp);
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fclose(tmp);
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g_free(buf);
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return_vals=gimp_run_procedure("gimp_file_load",
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&nreturn_vals,
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GIMP_PDB_INT32,GIMP_RUN_INTERACTIVE,
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GIMP_PDB_STRING,name,
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GIMP_PDB_STRING,name, GIMP_PDB_END);
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if (return_vals[0].data.d_status==GIMP_PDB_SUCCESS)
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{
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image_id=return_vals[1].data.d_image;
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gimp_image_set_filename(image_id,title);
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update_images_menu(image_id);
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gimp_display_new(image_id);
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gimp_displays_flush();
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}
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gimp_destroy_params(return_vals,nreturn_vals);
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remove(name);
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}
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}
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void on_item_clicked(GtkWidget *widget,GdkEvent *ev,gpointer data)
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{
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if (ev->type==GDK_2BUTTON_PRESS)
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{
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on_pak_open_clicked(widget,data);
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}
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}
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void open_pak_file(char *file)
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{
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GtkWidget *dialog;
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Data *data;
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dialog=create_pakdialog();
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data=g_malloc(sizeof(data[0]));
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data->widget=dialog;
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gtk_label_set(GTK_LABEL(get_widget(dialog,"filename")),file);
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gtk_signal_connect(GTK_OBJECT(dialog),"destroy",
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GTK_SIGNAL_FUNC(on_pakdialog_destroy),data);
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gtk_signal_connect(GTK_OBJECT(get_widget(dialog,"close")),"clicked",
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GTK_SIGNAL_FUNC(on_pak_close_clicked),dialog);
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gtk_signal_connect(GTK_OBJECT(get_widget(dialog,"open")),"clicked",
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GTK_SIGNAL_FUNC(on_pak_open_clicked),data);
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data->fp=fopen(file,"rb");
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if (data->fp==NULL)
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{
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gimp_message("Can't open PAK-file!");
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gtk_widget_destroy(dialog);
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return;
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}
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SetItemParams(GTK_SIGNAL_FUNC(on_item_clicked),data);
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data->tree=OpenPAK(data->fp,"pakfile");
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if (data->tree==NULL)
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{
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gimp_message("File is no PAK-file!");
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gtk_widget_destroy(dialog);
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return;
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}
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gtk_widget_show(data->tree);
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gtk_container_add(GTK_CONTAINER(get_widget(dialog,"scrolledwindow")),
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data->tree);
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gtk_widget_show(dialog);
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}
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Model * model_load(char *name,FILE *fp)
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{
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int n;
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n=strlen(name);
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if (n<=4) return NULL;
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if (g_strcasecmp(&name[n-4],".md2")==0)
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{
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return Model2Load(name,fp);
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}
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else if (g_strcasecmp(&name[n-4],".mdl")==0)
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{
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return Model1Load(name,fp);
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}
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return NULL;
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}
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