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gimp/plug-ins/FractalExplorer/Dialogs.h

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/**********************************************************************
FUNCTION: explorer_dialog
*********************************************************************/
/* void gtk_entry_adjust_scroll ( GtkEntry* ); */
gint
explorer_dialog(void)
{
GtkWidget *dialog,
*top_table,
*text,
*top_table2,
*frame,
*frame2,
*frame3,
*toggle,
*toggle_vbox,
*toggle_vbox2,
*toggle_vbox3,
*notebook,
*hbox,
*table,
*table6,
*button;
gint argc;
gchar **argv;
guchar *color_cube;
GSList *redmode_group = NULL,
*greenmode_group = NULL,
*bluemode_group = NULL,
*language_group = NULL,
*colormode_group = NULL,
*type_group = NULL;
do_redsinus = (wvals.redmode == SINUS);
do_redcosinus = (wvals.redmode == COSINUS);
do_rednone = (wvals.redmode == NONE);
do_greensinus = (wvals.greenmode == SINUS);
do_greencosinus = (wvals.greenmode == COSINUS);
do_greennone = (wvals.greenmode == NONE);
do_bluesinus = (wvals.bluemode == SINUS);
do_bluecosinus = (wvals.bluemode == COSINUS);
do_bluenone = (wvals.bluemode == NONE);
do_redinvert = (wvals.redinvert != FALSE);
do_greeninvert = (wvals.greeninvert != FALSE);
do_blueinvert = (wvals.blueinvert != FALSE);
do_colormode1 = (wvals.colormode == 0);
do_colormode2 = (wvals.colormode == 1);
do_type0 = (wvals.fractaltype == 0);
do_type1 = (wvals.fractaltype == 1);
do_type2 = (wvals.fractaltype == 2);
do_type3 = (wvals.fractaltype == 3);
do_type4 = (wvals.fractaltype == 4);
do_type5 = (wvals.fractaltype == 5);
do_type6 = (wvals.fractaltype == 6);
do_type7 = (wvals.fractaltype == 7);
do_type8 = (wvals.fractaltype == 8);
do_english = (wvals.language == 0);
do_french = (wvals.language == 1);
do_german = (wvals.language == 2);
argc = 1;
argv = g_new(gchar *, 1);
argv[0] = g_strdup("fractalexplorer");
gtk_init(&argc, &argv);
plug_in_parse_fractalexplorer_path();
gtk_preview_set_gamma(gimp_gamma());
gtk_preview_set_install_cmap(gimp_install_cmap());
color_cube = gimp_color_cube();
gtk_preview_set_color_cube(color_cube[0], color_cube[1], color_cube[2], color_cube[3]);
gtk_widget_set_default_visual(gtk_preview_get_visual());
gtk_widget_set_default_colormap(gtk_preview_get_cmap());
wint.wimage = g_malloc(preview_width * preview_height * 3 * sizeof(guchar));
elements = g_malloc(sizeof(DialogElements));
explorer_load_dialog();
dialog = maindlg = gtk_dialog_new();
gtk_window_set_title(GTK_WINDOW(dialog), "Fractal Explorer <Daniel Cotting/cotting@multimania.com>");
gtk_window_position(GTK_WINDOW(dialog), GTK_WIN_POS_NONE);
gtk_container_set_border_width(GTK_CONTAINER(dialog), 0);
gtk_signal_connect(GTK_OBJECT(dialog), "destroy",
(GtkSignalFunc) dialog_close_callback,
NULL);
top_table = gtk_table_new(4, 5, FALSE);
gtk_container_set_border_width(GTK_CONTAINER(top_table), 4);
gtk_table_set_row_spacings(GTK_TABLE(top_table), 10);
gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->vbox), top_table, FALSE, FALSE, 0);
gtk_widget_show(top_table);
/* Tool-Tips */
/* use black as foreground: */
tips = gtk_tooltips_new();
tips_fg.red = 0;
tips_fg.green = 0;
tips_fg.blue = 0;
/* postit yellow (khaki) as background: */
gdk_color_alloc(gtk_widget_get_colormap(top_table), &tips_fg);
tips_bg.red = 61669;
tips_bg.green = 59113;
tips_bg.blue = 35979;
gdk_color_alloc(gtk_widget_get_colormap(top_table), &tips_bg);
gtk_tooltips_set_colors(tips, &tips_bg, &tips_fg);
/* Preview */
frame = gtk_frame_new(NULL);
gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_IN);
gtk_table_attach(GTK_TABLE(top_table), frame, 0, 1, 0, 1, 0, 0, 0, 0);
gtk_widget_show(frame);
wint.preview = gtk_preview_new(GTK_PREVIEW_COLOR);
gtk_preview_size(GTK_PREVIEW(wint.preview), preview_width, preview_height);
gtk_container_add(GTK_CONTAINER(frame), wint.preview);
gtk_signal_connect(GTK_OBJECT(wint.preview), "button_press_event",
(GtkSignalFunc) preview_button_press_event, NULL);
gtk_signal_connect(GTK_OBJECT(wint.preview), "button_release_event",
(GtkSignalFunc) preview_button_release_event, NULL);
gtk_signal_connect(GTK_OBJECT(wint.preview), "motion_notify_event",
(GtkSignalFunc) preview_motion_notify_event, NULL);
gtk_signal_connect(GTK_OBJECT(wint.preview), "leave_notify_event",
(GtkSignalFunc) preview_leave_notify_event, NULL);
gtk_signal_connect(GTK_OBJECT(wint.preview), "enter_notify_event",
(GtkSignalFunc) preview_enter_notify_event, NULL);
gtk_widget_set_events(wint.preview, GDK_BUTTON_PRESS_MASK
| GDK_BUTTON_RELEASE_MASK | GDK_POINTER_MOTION_MASK
| GDK_LEAVE_NOTIFY_MASK | GDK_ENTER_NOTIFY_MASK);
gtk_widget_show(wint.preview);
/* Create notebook */
notebook = gtk_notebook_new ();
gtk_notebook_set_tab_pos (GTK_NOTEBOOK (notebook), GTK_POS_TOP);
gtk_table_attach(GTK_TABLE(top_table), notebook, 4, 5, 0, 4, GTK_FILL | GTK_EXPAND, GTK_FILL | GTK_EXPAND, 3, 3);
gtk_widget_show (notebook);
/* Controls */
frame2 = gtk_frame_new(NULL);
gtk_frame_set_shadow_type(GTK_FRAME(frame2), GTK_SHADOW_ETCHED_IN);
gtk_container_set_border_width (GTK_CONTAINER (frame2), 10);
gtk_notebook_append_page (GTK_NOTEBOOK (notebook), frame2,
gtk_label_new (msg[lng][MSG_FRACTALOPTIONS]));
gtk_widget_show (frame2);
toggle_vbox2 = gtk_vbox_new(FALSE, 0);
gtk_container_set_border_width(GTK_CONTAINER(toggle_vbox2), 0);
gtk_container_add(GTK_CONTAINER(frame2), toggle_vbox2);
gtk_widget_show(toggle_vbox2);
top_table2 = gtk_table_new(5, 5, FALSE);
gtk_container_set_border_width(GTK_CONTAINER(top_table2), 10);
gtk_table_set_row_spacings(GTK_TABLE(top_table2), 0);
gtk_box_pack_start(GTK_BOX(toggle_vbox2), top_table2, FALSE, FALSE, 0);
gtk_widget_show(top_table2);
frame = gtk_frame_new(msg[lng][MSG_PARAMETERS]);
gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_ETCHED_IN);
gtk_container_set_border_width (GTK_CONTAINER (frame), 0);
gtk_table_attach(GTK_TABLE(top_table2), frame, 0, 4, 0, 1, GTK_FILL | GTK_EXPAND, GTK_FILL | GTK_EXPAND, 3, 3);
toggle_vbox = gtk_vbox_new(FALSE, 0);
gtk_container_set_border_width(GTK_CONTAINER(toggle_vbox), 0);
gtk_container_add(GTK_CONTAINER(frame), toggle_vbox);
table = gtk_table_new(9, 5, FALSE);
gtk_container_set_border_width(GTK_CONTAINER(table), 5);
gtk_table_set_row_spacings(GTK_TABLE(table), 0);
gtk_box_pack_start(GTK_BOX(toggle_vbox), table, FALSE, FALSE, 0);
gtk_widget_show(table);
dialog_create_value("XMIN", GTK_TABLE(table), 0, &wvals.xmin, -3, 3, msg[lng][MSG_XMIN], &(elements->xmin));
dialog_create_value("XMAX", GTK_TABLE(table), 1, &wvals.xmax, -3, 3, msg[lng][MSG_XMAX], &(elements->xmax));
dialog_create_value("YMIN", GTK_TABLE(table), 2, &wvals.ymin, -3, 3, msg[lng][MSG_YMIN], &(elements->ymin));
dialog_create_value("YMAX", GTK_TABLE(table), 3, &wvals.ymax, -3, 3, msg[lng][MSG_YMAX], &(elements->ymax));
dialog_create_value("ITER", GTK_TABLE(table), 4, &wvals.iter, 0, 1000, msg[lng][MSG_ITER], &(elements->iter));
dialog_create_value("CX", GTK_TABLE(table), 5, &wvals.cx, -2.5, 2.5, msg[lng][MSG_CX], &(elements->cx));
dialog_create_value("CY", GTK_TABLE(table), 6, &wvals.cy, -2.5, 2.5, msg[lng][MSG_CY], &(elements->cy));
button = gtk_button_new();
gtk_table_attach(GTK_TABLE(table), button, 1, 2, 7, 8, GTK_FILL | GTK_EXPAND, GTK_FILL | GTK_EXPAND, 3, 3);
text = gtk_label_new(msg[lng][MSG_RESET]);
gtk_misc_set_alignment(GTK_MISC(text), 0.5, 0.5);
gtk_container_add(GTK_CONTAINER(button), text);
gtk_widget_show(text);
gtk_signal_connect(GTK_OBJECT(button), "clicked",
(GtkSignalFunc) dialog_reset_callback,
dialog);
gtk_widget_show(button);
set_tooltip(tips, button, msg[lng][MSG_RESET_PARAM_COMMENT]);
button = gtk_button_new();
text = gtk_label_new(msg[lng][MSG_LOAD]);
gtk_misc_set_alignment(GTK_MISC(text), 0.5, 0.5);
gtk_container_add(GTK_CONTAINER(button), text);
gtk_table_attach(GTK_TABLE(table), button, 0, 1, 7, 8, GTK_FILL | GTK_EXPAND, GTK_FILL | GTK_EXPAND, 3, 3);
gtk_widget_show(text);
gtk_signal_connect(GTK_OBJECT(button), "clicked",
(GtkSignalFunc) load_button_press,
dialog);
gtk_widget_show(button);
set_tooltip(tips, button, msg[lng][MSG_LOADCOMMENT]);
button = gtk_button_new();
gtk_table_attach(GTK_TABLE(table), button, 2, 3, 7, 8, GTK_FILL | GTK_EXPAND, GTK_FILL | GTK_EXPAND, 3, 3);
text = gtk_label_new(msg[lng][MSG_SAVE]);
gtk_misc_set_alignment(GTK_MISC(text), 0.5, 0.5);
gtk_container_add(GTK_CONTAINER(button), text);
gtk_widget_show(text);
gtk_signal_connect(GTK_OBJECT(button), "clicked",
(GtkSignalFunc) dialog_save_callback,
dialog);
gtk_widget_show(button);
set_tooltip(tips, button, msg[lng][MSG_SAVECOMMENT]);
gtk_widget_show(table);
gtk_widget_show(toggle_vbox);
gtk_widget_show(frame);
/* Fractal type toggle box */
frame = gtk_frame_new(msg[lng][MSG_FRACTALTYPE]);
gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_ETCHED_IN);
gtk_table_attach(GTK_TABLE(top_table2), frame, 0, 4, 1, 2, GTK_FILL | GTK_EXPAND, GTK_FILL | GTK_EXPAND, 3, 3);
hbox = gtk_hbox_new(FALSE, 0);
gtk_container_set_border_width(GTK_CONTAINER(hbox), 0);
gtk_container_add(GTK_CONTAINER(frame), hbox);
toggle_vbox = gtk_vbox_new(FALSE, 0);
gtk_box_pack_start(GTK_BOX(hbox), toggle_vbox, FALSE, FALSE, 0);
toggle = elements->type_mandelbrot = gtk_radio_button_new_with_label(type_group, "Mandelbrot");
type_group = gtk_radio_button_group(GTK_RADIO_BUTTON(toggle));
gtk_box_pack_start(GTK_BOX(toggle_vbox), toggle, FALSE, FALSE, 0);
gtk_signal_connect(GTK_OBJECT(toggle), "toggled",
(GtkSignalFunc) explorer_toggle_update,
&do_type0);
gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(toggle), do_type0);
gtk_widget_show(toggle);
set_tooltip(tips, toggle, "Mandelbrot");
toggle = elements->type_julia = gtk_radio_button_new_with_label(type_group, "Julia");
type_group = gtk_radio_button_group(GTK_RADIO_BUTTON(toggle));
gtk_box_pack_start(GTK_BOX(toggle_vbox), toggle, FALSE, FALSE, 0);
gtk_signal_connect(GTK_OBJECT(toggle), "toggled",
(GtkSignalFunc) explorer_toggle_update,
&do_type1);
gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(toggle), do_type1);
gtk_widget_show(toggle);
set_tooltip(tips, toggle, "Julia");
toggle = elements->type_barnsley1 = gtk_radio_button_new_with_label(type_group, "Barnsley 1");
type_group = gtk_radio_button_group(GTK_RADIO_BUTTON(toggle));
gtk_box_pack_start(GTK_BOX(toggle_vbox), toggle, FALSE, FALSE, 0);
gtk_signal_connect(GTK_OBJECT(toggle), "toggled",
(GtkSignalFunc) explorer_toggle_update,
&do_type2);
gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(toggle), do_type2);
gtk_widget_show(toggle);
set_tooltip(tips, toggle, "Barnsley");
gtk_widget_show(toggle_vbox);
toggle_vbox = gtk_vbox_new(FALSE, 0);
gtk_box_pack_start(GTK_BOX(hbox), toggle_vbox, FALSE, FALSE, 0);
toggle = elements->type_barnsley2 = gtk_radio_button_new_with_label(type_group, "Barnsley 2");
type_group = gtk_radio_button_group(GTK_RADIO_BUTTON(toggle));
gtk_box_pack_start(GTK_BOX(toggle_vbox), toggle, FALSE, FALSE, 0);
gtk_signal_connect(GTK_OBJECT(toggle), "toggled",
(GtkSignalFunc) explorer_toggle_update,
&do_type3);
gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(toggle), do_type3);
gtk_widget_show(toggle);
set_tooltip(tips, toggle, "Barnsley 2");
toggle = elements->type_barnsley3 = gtk_radio_button_new_with_label(type_group, "Barnsley 3");
type_group = gtk_radio_button_group(GTK_RADIO_BUTTON(toggle));
gtk_box_pack_start(GTK_BOX(toggle_vbox), toggle, FALSE, FALSE, 0);
gtk_signal_connect(GTK_OBJECT(toggle), "toggled",
(GtkSignalFunc) explorer_toggle_update,
&do_type4);
gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(toggle), do_type4);
gtk_widget_show(toggle);
set_tooltip(tips, toggle, "Barnsley 3");
toggle = elements->type_spider = gtk_radio_button_new_with_label(type_group, "Spider");
type_group = gtk_radio_button_group(GTK_RADIO_BUTTON(toggle));
gtk_box_pack_start(GTK_BOX(toggle_vbox), toggle, FALSE, FALSE, 0);
gtk_signal_connect(GTK_OBJECT(toggle), "toggled",
(GtkSignalFunc) explorer_toggle_update,
&do_type5);
gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(toggle), do_type5);
gtk_widget_show(toggle);
set_tooltip(tips, toggle, "Spider");
gtk_widget_show(toggle_vbox);
toggle_vbox = gtk_vbox_new(FALSE, 0);
gtk_box_pack_start(GTK_BOX(hbox), toggle_vbox, FALSE, FALSE, 0);
toggle = elements->type_manowar = gtk_radio_button_new_with_label(type_group, "Man'o'war");
type_group = gtk_radio_button_group(GTK_RADIO_BUTTON(toggle));
gtk_box_pack_start(GTK_BOX(toggle_vbox), toggle, FALSE, FALSE, 0);
gtk_signal_connect(GTK_OBJECT(toggle), "toggled",
(GtkSignalFunc) explorer_toggle_update,
&do_type6);
gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(toggle), do_type6);
gtk_widget_show(toggle);
set_tooltip(tips, toggle, "Man'o'war");
toggle = elements->type_lambda = gtk_radio_button_new_with_label(type_group, "Lambda");
type_group = gtk_radio_button_group(GTK_RADIO_BUTTON(toggle));
gtk_box_pack_start(GTK_BOX(toggle_vbox), toggle, FALSE, FALSE, 0);
gtk_signal_connect(GTK_OBJECT(toggle), "toggled",
(GtkSignalFunc) explorer_toggle_update,
&do_type7);
gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(toggle), do_type7);
gtk_widget_show(toggle);
set_tooltip(tips, toggle, "Lambda");
toggle = elements->type_sierpinski = gtk_radio_button_new_with_label(type_group, "Sierpinski");
type_group = gtk_radio_button_group(GTK_RADIO_BUTTON(toggle));
gtk_box_pack_start(GTK_BOX(toggle_vbox), toggle, FALSE, FALSE, 0);
gtk_signal_connect(GTK_OBJECT(toggle), "toggled",
(GtkSignalFunc) explorer_toggle_update,
&do_type8);
gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(toggle), do_type8);
gtk_widget_show(toggle);
set_tooltip(tips, toggle, "Sierpinski");
gtk_widget_show(toggle_vbox);
toggle_vbox = gtk_vbox_new(FALSE, 0);
gtk_container_set_border_width(GTK_CONTAINER(toggle_vbox), 5);
gtk_box_pack_start(GTK_BOX(hbox), toggle_vbox, TRUE, TRUE, 0);
gtk_widget_show(toggle_vbox);
gtk_widget_show(hbox);
gtk_widget_show(frame);
frame = gtk_frame_new(msg[lng][MSG_PREVIEW]);
gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_ETCHED_IN);
gtk_table_attach(GTK_TABLE(top_table), frame, 0, 1, 1, 2, GTK_FILL | GTK_EXPAND, GTK_FILL | GTK_EXPAND, 3, 3);
toggle_vbox = gtk_vbox_new(FALSE, 0);
gtk_container_set_border_width(GTK_CONTAINER(toggle_vbox), 5);
gtk_container_add(GTK_CONTAINER(frame), toggle_vbox);
toggle = gtk_check_button_new_with_label(msg[lng][MSG_REALTIMEPREVIEW]);
gtk_box_pack_start(GTK_BOX(toggle_vbox), toggle, FALSE, FALSE, 0);
gtk_signal_connect(GTK_OBJECT(toggle), "toggled",
(GtkSignalFunc) explorer_toggle_update,
&wvals.alwayspreview);
gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(toggle), wvals.alwayspreview);
gtk_widget_show(toggle);
set_tooltip(tips, toggle, msg[lng][MSG_REDRAWCOMMENT]);
button = gtk_button_new();
text = gtk_label_new(msg[lng][MSG_REDRAW]);
gtk_misc_set_alignment(GTK_MISC(text), 0.5, 0.5);
gtk_container_add(GTK_CONTAINER(button), text);
gtk_widget_show(text);
gtk_signal_connect(GTK_OBJECT(button), "clicked",
(GtkSignalFunc) dialog_redraw_callback,
dialog);
gtk_box_pack_start(GTK_BOX(toggle_vbox), button, FALSE, FALSE, 0);
gtk_widget_show(button);
set_tooltip(tips, button, msg[lng][MSG_REDRAWPREVIEW]);
gtk_widget_show(toggle_vbox);
gtk_widget_show(frame);
frame = gtk_frame_new(msg[lng][MSG_ZOOMOPTS]);
gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_ETCHED_IN);
gtk_table_attach(GTK_TABLE(top_table), frame, 0, 1, 3, 4, GTK_FILL | GTK_EXPAND, GTK_FILL | GTK_EXPAND, 3, 3);
toggle_vbox = gtk_vbox_new(FALSE, 0);
gtk_container_set_border_width(GTK_CONTAINER(toggle_vbox), 5);
gtk_container_add(GTK_CONTAINER(frame), toggle_vbox);
button = gtk_button_new();
text = gtk_label_new(msg[lng][MSG_UNDOZOOM]);
gtk_misc_set_alignment(GTK_MISC(text), 0.5, 0.5);
gtk_container_add(GTK_CONTAINER(button), text);
gtk_widget_show(text);
gtk_signal_connect(GTK_OBJECT(button), "clicked",
(GtkSignalFunc) dialog_undo_zoom_callback,
dialog);
gtk_box_pack_start(GTK_BOX(toggle_vbox), button, FALSE, FALSE, 0);
gtk_widget_show(button);
set_tooltip(tips, button,msg[lng][MSG_UNDOCOMMENT]);
button = gtk_button_new();
text = gtk_label_new(msg[lng][MSG_REDOZOOM]);
gtk_misc_set_alignment(GTK_MISC(text), 0.5, 0.5);
gtk_container_add(GTK_CONTAINER(button), text);
gtk_widget_show(text);
gtk_signal_connect(GTK_OBJECT(button), "clicked",
(GtkSignalFunc) dialog_redo_zoom_callback,
dialog);
gtk_box_pack_start(GTK_BOX(toggle_vbox), button, FALSE, FALSE, 0);
gtk_widget_show(button);
set_tooltip(tips, button, msg[lng][MSG_REDOCOMMENT]);
button = gtk_button_new();
text = gtk_label_new(msg[lng][MSG_STEPIN]);
gtk_misc_set_alignment(GTK_MISC(text), 0.5, 0.5);
gtk_container_add(GTK_CONTAINER(button), text);
gtk_widget_show(text);
gtk_signal_connect(GTK_OBJECT(button), "clicked",
(GtkSignalFunc) dialog_step_in_callback,
dialog);
gtk_box_pack_start(GTK_BOX(toggle_vbox), button, FALSE, FALSE, 0);
gtk_widget_show(button);
set_tooltip(tips, button, msg[lng][MSG_STEPIN]);
button = gtk_button_new();
text = gtk_label_new(msg[lng][MSG_STEPOUT]);
gtk_misc_set_alignment(GTK_MISC(text), 0.5, 0.5);
gtk_container_add(GTK_CONTAINER(button), text);
gtk_widget_show(text);
gtk_signal_connect(GTK_OBJECT(button), "clicked",
(GtkSignalFunc) dialog_step_out_callback,
dialog);
gtk_box_pack_start(GTK_BOX(toggle_vbox), button, FALSE, FALSE, 0);
gtk_widget_show(button);
set_tooltip(tips, button, msg[lng][MSG_STEPOUT]);
gtk_widget_show(toggle_vbox);
gtk_widget_show(frame);
frame2 = gtk_frame_new(NULL);
gtk_frame_set_shadow_type(GTK_FRAME(frame2), GTK_SHADOW_ETCHED_IN);
gtk_container_set_border_width (GTK_CONTAINER (frame2), 10);
gtk_widget_show(frame2);
gtk_notebook_append_page (GTK_NOTEBOOK (notebook), frame2,
gtk_label_new (msg[lng][MSG_COLOROPTS]));
toggle_vbox2 = gtk_vbox_new(FALSE, 0);
gtk_container_set_border_width(GTK_CONTAINER(toggle_vbox2), 0);
gtk_container_add(GTK_CONTAINER(frame2), toggle_vbox2);
gtk_widget_show(toggle_vbox2);
top_table2 = gtk_table_new(5, 5, FALSE);
gtk_container_set_border_width(GTK_CONTAINER(top_table2), 10);
gtk_table_set_row_spacings(GTK_TABLE(top_table2), 0);
gtk_box_pack_start(GTK_BOX(toggle_vbox2), top_table2, FALSE, FALSE, 0);
gtk_widget_show(top_table2);
frame = gtk_frame_new(msg[lng][MSG_COLORDENSITY]);
gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_ETCHED_IN);
gtk_table_attach(GTK_TABLE(top_table2), frame, 0, 1, 0, 1, GTK_FILL | GTK_EXPAND, GTK_FILL | GTK_EXPAND, 3, 3);
gtk_widget_show(frame);
toggle_vbox = gtk_vbox_new(FALSE, 0);
gtk_container_set_border_width(GTK_CONTAINER(toggle_vbox), 0);
gtk_container_add(GTK_CONTAINER(frame), toggle_vbox);
gtk_widget_show(toggle_vbox);
table6 = gtk_table_new(3, 3, FALSE);
gtk_container_set_border_width(GTK_CONTAINER(table6), 0);
gtk_table_set_row_spacings(GTK_TABLE(table6), 0);
gtk_box_pack_start(GTK_BOX(toggle_vbox), table6, FALSE, FALSE, 0);
gtk_widget_show(table6);
dialog_create_int_value(msg[lng][MSG_RED], GTK_TABLE(table6), 0, &wvals.redstretch, 0, 128, msg[lng][MSG_REDINTENSITY], &(elements->red));
dialog_create_int_value(msg[lng][MSG_GREEN], GTK_TABLE(table6), 1, &wvals.greenstretch, 0, 128, msg[lng][MSG_GREENINTENSITY], &(elements->green));
dialog_create_int_value(msg[lng][MSG_BLUE], GTK_TABLE(table6), 2, &wvals.bluestretch, 0, 128, msg[lng][MSG_BLUEINTENSITY], &(elements->blue));
gtk_widget_show(toggle_vbox);
gtk_widget_show(frame);
frame3 = gtk_frame_new(msg[lng][MSG_COLORFUNCTION]);
gtk_frame_set_shadow_type(GTK_FRAME(frame3), GTK_SHADOW_ETCHED_IN);
gtk_table_attach(GTK_TABLE(top_table2), frame3, 0, 1, 1, 2, GTK_FILL | GTK_EXPAND, GTK_FILL | GTK_EXPAND, 3, 3);
gtk_widget_show(frame3);
toggle_vbox3 = gtk_vbox_new(FALSE, 0);
gtk_container_set_border_width(GTK_CONTAINER(toggle_vbox3), 0);
gtk_container_add(GTK_CONTAINER(frame3), toggle_vbox3);
gtk_widget_show(toggle_vbox3);
table6 = gtk_table_new(4, 4, FALSE);
gtk_container_set_border_width(GTK_CONTAINER(table6), 0);
gtk_table_set_row_spacings(GTK_TABLE(table6), 0);
gtk_box_pack_start(GTK_BOX(toggle_vbox3), table6, FALSE, FALSE, 0);
gtk_widget_show(table6);
frame = gtk_frame_new(msg[lng][MSG_RED]);
gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_ETCHED_IN);
gtk_table_attach(GTK_TABLE(table6), frame, 0, 1, 0, 1, GTK_FILL | GTK_EXPAND, GTK_FILL | GTK_EXPAND, 3, 3);
gtk_widget_show(frame);
toggle_vbox = gtk_vbox_new(FALSE, 0);
gtk_container_set_border_width(GTK_CONTAINER(toggle_vbox), 0);
gtk_container_add(GTK_CONTAINER(frame), toggle_vbox);
gtk_widget_show(toggle_vbox);
toggle = elements->redmodesin = gtk_radio_button_new_with_label(redmode_group, msg[lng][MSG_SINE]);
redmode_group = gtk_radio_button_group(GTK_RADIO_BUTTON(toggle));
gtk_box_pack_start(GTK_BOX(toggle_vbox), toggle, FALSE, FALSE, 0);
gtk_signal_connect(GTK_OBJECT(toggle), "toggled",
(GtkSignalFunc) explorer_toggle_update,
&do_redsinus);
gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(toggle), do_redsinus);
gtk_widget_show(toggle);
set_tooltip(tips, toggle, msg[lng][MSG_SINECOMMENT]);
toggle = elements->redmodecos = gtk_radio_button_new_with_label(redmode_group, msg[lng][MSG_COSINE]);
redmode_group = gtk_radio_button_group(GTK_RADIO_BUTTON(toggle));
gtk_box_pack_start(GTK_BOX(toggle_vbox), toggle, FALSE, FALSE, 0);
gtk_signal_connect(GTK_OBJECT(toggle), "toggled",
(GtkSignalFunc) explorer_toggle_update,
&do_redcosinus);
gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(toggle), do_redcosinus);
gtk_widget_show(toggle);
set_tooltip(tips, toggle, msg[lng][MSG_COSINECOMMENT]);
toggle = elements->redmodenone = gtk_radio_button_new_with_label(redmode_group, msg[lng][MSG_NONE]);
redmode_group = gtk_radio_button_group(GTK_RADIO_BUTTON(toggle));
gtk_box_pack_start(GTK_BOX(toggle_vbox), toggle, FALSE, FALSE, 0);
gtk_signal_connect(GTK_OBJECT(toggle), "toggled",
(GtkSignalFunc) explorer_toggle_update,
&do_rednone);
gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(toggle), do_rednone);
gtk_widget_show(toggle);
set_tooltip(tips, toggle, msg[lng][MSG_NONECOMMENT]);
elements->redinvert = toggle = gtk_check_button_new_with_label(msg[lng][MSG_INVERSION]);
gtk_box_pack_start(GTK_BOX(toggle_vbox), toggle, FALSE, FALSE, 0);
gtk_signal_connect(GTK_OBJECT(toggle), "toggled",
(GtkSignalFunc) explorer_toggle_update,
&wvals.redinvert);
gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(toggle), wvals.redinvert);
gtk_widget_show(toggle);
set_tooltip(tips, toggle, msg[lng][MSG_INVERSIONCOMMENT]);
gtk_widget_show(toggle_vbox);
gtk_widget_show(frame);
/* Greenmode toggle box */
frame = gtk_frame_new(msg[lng][MSG_GREEN]);
gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_ETCHED_IN);
gtk_table_attach(GTK_TABLE(table6), frame, 1, 2, 0, 1, GTK_FILL | GTK_EXPAND, GTK_FILL | GTK_EXPAND, 3, 3);
gtk_widget_show(frame);
toggle_vbox = gtk_vbox_new(FALSE, 0);
gtk_container_set_border_width(GTK_CONTAINER(toggle_vbox), 0);
gtk_container_add(GTK_CONTAINER(frame), toggle_vbox);
gtk_widget_show(toggle_vbox);
toggle = elements->greenmodesin = gtk_radio_button_new_with_label(greenmode_group, msg[lng][MSG_SINE]);
greenmode_group = gtk_radio_button_group(GTK_RADIO_BUTTON(toggle));
gtk_box_pack_start(GTK_BOX(toggle_vbox), toggle, FALSE, FALSE, 0);
gtk_signal_connect(GTK_OBJECT(toggle), "toggled",
(GtkSignalFunc) explorer_toggle_update,
&do_greensinus);
gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(toggle), do_greensinus);
gtk_widget_show(toggle);
set_tooltip(tips, toggle, msg[lng][MSG_SINECOMMENT]);
toggle = elements->greenmodecos = gtk_radio_button_new_with_label(greenmode_group, msg[lng][MSG_COSINE]);
greenmode_group = gtk_radio_button_group(GTK_RADIO_BUTTON(toggle));
gtk_box_pack_start(GTK_BOX(toggle_vbox), toggle, FALSE, FALSE, 0);
gtk_signal_connect(GTK_OBJECT(toggle), "toggled",
(GtkSignalFunc) explorer_toggle_update,
&do_greencosinus);
gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(toggle), do_greencosinus);
gtk_widget_show(toggle);
set_tooltip(tips, toggle, msg[lng][MSG_COSINECOMMENT]);
toggle = elements->greenmodenone = gtk_radio_button_new_with_label(greenmode_group, msg[lng][MSG_NONE]);
greenmode_group = gtk_radio_button_group(GTK_RADIO_BUTTON(toggle));
gtk_box_pack_start(GTK_BOX(toggle_vbox), toggle, FALSE, FALSE, 0);
gtk_signal_connect(GTK_OBJECT(toggle), "toggled",
(GtkSignalFunc) explorer_toggle_update,
&do_greennone);
gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(toggle), do_greennone);
gtk_widget_show(toggle);
set_tooltip(tips, toggle, msg[lng][MSG_NONECOMMENT]);
elements->greeninvert = toggle = gtk_check_button_new_with_label(msg[lng][MSG_INVERSION]);
gtk_box_pack_start(GTK_BOX(toggle_vbox), toggle, FALSE, FALSE, 0);
gtk_signal_connect(GTK_OBJECT(toggle), "toggled",
(GtkSignalFunc) explorer_toggle_update,
&wvals.greeninvert);
gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(toggle), wvals.greeninvert);
gtk_widget_show(toggle);
set_tooltip(tips, toggle, msg[lng][MSG_INVERSIONCOMMENT]);
gtk_widget_show(toggle_vbox);
gtk_widget_show(frame);
/* Bluemode toggle box */
frame = gtk_frame_new(msg[lng][MSG_BLUE]);
gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_ETCHED_IN);
gtk_table_attach(GTK_TABLE(table6), frame, 2, 3, 0, 1, GTK_FILL | GTK_EXPAND, GTK_FILL | GTK_EXPAND, 3, 3);
gtk_widget_show(frame);
toggle_vbox = gtk_vbox_new(FALSE, 0);
gtk_container_set_border_width(GTK_CONTAINER(toggle_vbox), 0);
gtk_container_add(GTK_CONTAINER(frame), toggle_vbox);
gtk_widget_show(toggle_vbox);
toggle = elements->bluemodesin = gtk_radio_button_new_with_label(bluemode_group, msg[lng][MSG_SINE]);
bluemode_group = gtk_radio_button_group(GTK_RADIO_BUTTON(toggle));
gtk_box_pack_start(GTK_BOX(toggle_vbox), toggle, FALSE, FALSE, 0);
gtk_signal_connect(GTK_OBJECT(toggle), "toggled",
(GtkSignalFunc) explorer_toggle_update,
&do_bluesinus);
gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(toggle), do_bluesinus);
gtk_widget_show(toggle);
set_tooltip(tips, toggle, msg[lng][MSG_SINECOMMENT]);
toggle = elements->bluemodecos = gtk_radio_button_new_with_label(bluemode_group, msg[lng][MSG_COSINE]);
bluemode_group = gtk_radio_button_group(GTK_RADIO_BUTTON(toggle));
gtk_box_pack_start(GTK_BOX(toggle_vbox), toggle, FALSE, FALSE, 0);
gtk_signal_connect(GTK_OBJECT(toggle), "toggled",
(GtkSignalFunc) explorer_toggle_update,
&do_bluecosinus);
gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(toggle), do_bluecosinus);
gtk_widget_show(toggle);
set_tooltip(tips, toggle, msg[lng][MSG_COSINECOMMENT]);
toggle = elements->bluemodenone = gtk_radio_button_new_with_label(bluemode_group, msg[lng][MSG_NONE]);
bluemode_group = gtk_radio_button_group(GTK_RADIO_BUTTON(toggle));
gtk_box_pack_start(GTK_BOX(toggle_vbox), toggle, FALSE, FALSE, 0);
gtk_signal_connect(GTK_OBJECT(toggle), "toggled",
(GtkSignalFunc) explorer_toggle_update,
&do_bluenone);
gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(toggle), do_bluenone);
gtk_widget_show(toggle);
set_tooltip(tips, toggle, msg[lng][MSG_NONECOMMENT]);
elements->blueinvert = toggle = gtk_check_button_new_with_label(msg[lng][MSG_INVERSION]);
gtk_box_pack_start(GTK_BOX(toggle_vbox), toggle, FALSE, FALSE, 0);
gtk_signal_connect(GTK_OBJECT(toggle), "toggled",
(GtkSignalFunc) explorer_toggle_update,
&wvals.blueinvert);
gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(toggle), wvals.blueinvert);
gtk_widget_show(toggle);
set_tooltip(tips, toggle, msg[lng][MSG_INVERSIONCOMMENT]);
gtk_widget_show(toggle_vbox);
gtk_widget_show(frame);
gtk_widget_show(toggle_vbox3);
gtk_widget_show(frame3);
/* Colormode toggle box */
frame = gtk_frame_new(msg[lng][MSG_COLORMODE]);
gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_ETCHED_IN);
gtk_table_attach(GTK_TABLE(top_table2), frame, 0, 1, 2, 3, GTK_FILL | GTK_EXPAND, GTK_FILL | GTK_EXPAND, 3, 3);
hbox = gtk_hbox_new(FALSE, 0);
gtk_container_set_border_width(GTK_CONTAINER(hbox), 0);
gtk_container_add(GTK_CONTAINER(frame), hbox);
toggle_vbox = gtk_vbox_new(FALSE, 0);
gtk_box_pack_start(GTK_BOX(hbox), toggle_vbox, FALSE, FALSE, 10);
toggle = elements->colormode0 = gtk_radio_button_new_with_label(colormode_group, msg[lng][MSG_ASSPECIFIED]);
colormode_group = gtk_radio_button_group(GTK_RADIO_BUTTON(toggle));
gtk_box_pack_start(GTK_BOX(toggle_vbox), toggle, FALSE, FALSE, 0);
gtk_signal_connect(GTK_OBJECT(toggle), "toggled",
(GtkSignalFunc) explorer_toggle_update,
&do_colormode1);
gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(toggle), do_colormode1);
gtk_widget_show(toggle);
set_tooltip(tips, toggle, msg[lng][MSG_ASSPECIFIEDCOMMENT]);
toggle = elements->colormode1 = gtk_radio_button_new_with_label(colormode_group, msg[lng][MSG_APPLYGRADIENT]);
colormode_group = gtk_radio_button_group(GTK_RADIO_BUTTON(toggle));
gtk_box_pack_start(GTK_BOX(toggle_vbox), toggle, FALSE, FALSE, 0);
gtk_signal_connect(GTK_OBJECT(toggle), "toggled",
(GtkSignalFunc) explorer_toggle_update,
&do_colormode2);
gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(toggle), do_colormode2);
gtk_widget_show(toggle);
set_tooltip(tips, toggle, msg[lng][MSG_APPLYGRADIENTCOMMENT]);
gtk_widget_show(toggle_vbox);
toggle_vbox = gtk_vbox_new(FALSE, 0);
gtk_box_pack_start(GTK_BOX(hbox), toggle_vbox, TRUE, TRUE, 10);
cmap_preview = gtk_preview_new(GTK_PREVIEW_COLOR);
gtk_preview_size(GTK_PREVIEW(cmap_preview), 32, 32);
gtk_box_pack_start(GTK_BOX(toggle_vbox), cmap_preview, FALSE, FALSE, 10);
gtk_widget_show(cmap_preview);
gtk_widget_show(toggle_vbox);
gtk_widget_show(hbox);
gtk_widget_show(frame);
frame= add_objects_list ();
gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_ETCHED_IN);
gtk_container_set_border_width (GTK_CONTAINER (frame), 10);
gtk_notebook_append_page (GTK_NOTEBOOK (notebook), frame,
gtk_label_new (msg[lng][MSG_FRACTALPRESETS]));
gtk_widget_show (frame);
frame= add_gradients_list ();
gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_ETCHED_IN);
gtk_container_set_border_width (GTK_CONTAINER (frame), 10);
gtk_notebook_append_page (GTK_NOTEBOOK (notebook), frame,
gtk_label_new (msg[lng][MSG_GRADIENTPRESETS]));
gtk_widget_show (frame);
frame2 = gtk_frame_new(NULL);
gtk_frame_set_shadow_type(GTK_FRAME(frame2), GTK_SHADOW_ETCHED_IN);
gtk_container_set_border_width (GTK_CONTAINER (frame2), 10);
gtk_notebook_append_page (GTK_NOTEBOOK (notebook), frame2,
gtk_label_new (msg[lng][MSG_GENERALOPTIONS]));
toggle_vbox2 = gtk_vbox_new(FALSE, 0);
gtk_container_set_border_width(GTK_CONTAINER(toggle_vbox2), 10);
gtk_container_add(GTK_CONTAINER(frame2), toggle_vbox2);
gtk_widget_show(toggle_vbox2);
toggle_vbox = gtk_vbox_new(FALSE, 0);
gtk_container_set_border_width(GTK_CONTAINER(toggle_vbox), 10);
gtk_box_pack_start(GTK_BOX(toggle_vbox2), toggle_vbox, GTK_FILL | GTK_EXPAND, GTK_FILL | GTK_EXPAND, 0);
gtk_widget_show(toggle_vbox);
toggle = gtk_radio_button_new_with_label(language_group, "English");
language_group = gtk_radio_button_group(GTK_RADIO_BUTTON(toggle));
gtk_box_pack_start(GTK_BOX(toggle_vbox), toggle, FALSE, FALSE, 0);
gtk_signal_connect(GTK_OBJECT(toggle), "toggled",
(GtkSignalFunc) explorer_toggle_update,
&do_english);
gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(toggle), do_english);
gtk_widget_show(toggle);
set_tooltip(tips, toggle, "This sets the default language to English. Note that you will have to restart the plug-in!");
toggle = gtk_radio_button_new_with_label(language_group, "Fran<EFBFBD>ais");
language_group = gtk_radio_button_group(GTK_RADIO_BUTTON(toggle));
gtk_box_pack_start(GTK_BOX(toggle_vbox), toggle, FALSE, FALSE, 0);
gtk_signal_connect(GTK_OBJECT(toggle), "toggled",
(GtkSignalFunc) explorer_toggle_update,
&do_french);
gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(toggle), do_french);
gtk_widget_show(toggle);
set_tooltip(tips, toggle, "Cette option active les messages en fran<61>ais. Il vous faudra red<65>marrer le programme pour que les changements prennent effet.");
toggle = gtk_radio_button_new_with_label(language_group, "Deutsch");
language_group = gtk_radio_button_group(GTK_RADIO_BUTTON(toggle));
gtk_box_pack_start(GTK_BOX(toggle_vbox), toggle, FALSE, FALSE, 0);
gtk_signal_connect(GTK_OBJECT(toggle), "toggled",
(GtkSignalFunc) explorer_toggle_update,
&do_german);
gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(toggle), do_german);
gtk_widget_show(toggle);
set_tooltip(tips, toggle, "Diese Option stellt die deutschen Texte ein. Damit diese jedoch angezeigt werden, ist ein Neustart des Programms noetig.");
gtk_widget_show(toggle_vbox);
toggle_vbox = gtk_vbox_new(FALSE, 0);
gtk_container_set_border_width(GTK_CONTAINER(toggle_vbox), 10);
gtk_box_pack_start(GTK_BOX(toggle_vbox2), toggle_vbox, FALSE, FALSE, 0);
gtk_widget_show(toggle_vbox);
button = gtk_button_new();
gtk_box_pack_start(GTK_BOX(toggle_vbox), button, FALSE, FALSE, 0);
text = gtk_label_new(msg[lng][MSG_SAVELANGUAGE]);
gtk_misc_set_alignment(GTK_MISC(text), 0.5, 0.5);
gtk_container_add(GTK_CONTAINER(button), text);
gtk_widget_show(text);
gtk_signal_connect(GTK_OBJECT(button), "clicked",
(GtkSignalFunc) dialog_savelanguage_callback,
dialog);
gtk_widget_show(button);
set_tooltip(tips, button, msg[lng][MSG_SAVELANGUAGE_COMMENT]);
gtk_widget_show(toggle_vbox);
gtk_widget_show (frame2);
/* Buttons */
gtk_container_set_border_width(GTK_CONTAINER(GTK_DIALOG(dialog)->action_area), 5);
button = gtk_button_new_with_label(msg[lng][MSG_OK]);
GTK_WIDGET_SET_FLAGS(button, GTK_CAN_DEFAULT);
gtk_signal_connect(GTK_OBJECT(button), "clicked",
(GtkSignalFunc) dialog_ok_callback,
dialog);
gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->action_area), button, TRUE, TRUE, 0);
gtk_widget_grab_default(button);
gtk_widget_show(button);
set_tooltip(tips, button, msg[lng][MSG_STARTCALC]);
button = gtk_button_new_with_label(msg[lng][MSG_CANCEL]);
GTK_WIDGET_SET_FLAGS(button, GTK_CAN_DEFAULT);
gtk_signal_connect(GTK_OBJECT(button), "clicked",
(GtkSignalFunc) dialog_cancel_callback,
dialog);
gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->action_area), button, TRUE, TRUE, 0);
gtk_widget_show(button);
set_tooltip(tips, button, msg[lng][MSG_MAINDLGCANCEL]);
button = gtk_button_new_with_label(msg[lng][MSG_ABOUT]);
GTK_WIDGET_SET_FLAGS(button, GTK_CAN_DEFAULT);
gtk_signal_connect(GTK_OBJECT(button), "clicked",
(GtkSignalFunc) explorer_about_callback, button);
gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->action_area),
button, TRUE, TRUE, 0);
gtk_widget_show(button);
set_tooltip(tips, button, msg[lng][MSG_ABOUTCOMMENT]);
/* Done */
/* Popup for list area: Not yet fully implemented
fractalexplorer_op_menu_create(maindlg);
*/
gtk_signal_disconnect_by_data (GTK_OBJECT (loaddlg), loaddlg);
gtk_widget_destroy (loaddlg);
gtk_widget_show(dialog);
ready_now = TRUE;
set_cmap_preview();
dialog_update_preview();
gtk_window_position(GTK_WINDOW(dialog), GTK_WIN_POS_NONE);
gtk_main();
gdk_flush();
if (the_tile != NULL) {
gimp_tile_unref(the_tile, FALSE);
the_tile = NULL;
}
g_free(wint.wimage);
return wint.run;
} /* explorer_dialog */
/**********************************************************************
FUNCTION: dialog_update_preview
*********************************************************************/
void
dialog_update_preview()
{
double left,
right,
bottom,
top;
double dx,
dy,
cx,
cy;
int px,
py;
int xcoord,
ycoord;
int iteration;
guchar *p_ul,
*p;
double a,
b,
x,
y,
oldx,
oldy,
foldxinitx,
foldxinity,
tempsqrx,
tempsqry,
tmpx=0,
tmpy=0,
foldyinitx,
foldyinity,
xx=0;
int zaehler,
color;
if (NULL == wint.preview)
return;
if ((ready_now) && (wvals.alwayspreview)) {
/* gtk_widget_set_sensitive(maindlg, FALSE); */
left = sel_x1;
right = sel_x2 - 1;
bottom = sel_y2 - 1;
top = sel_y1;
dx = (right - left) / (preview_width - 1);
dy = (bottom - top) / (preview_height - 1);
xmin = wvals.xmin;
xmax = wvals.xmax;
ymin = wvals.ymin;
ymax = wvals.ymax;
cx = wvals.cx;
cy = wvals.cy;
xbild = preview_width;
ybild = preview_height;
xdiff = (xmax - xmin) / xbild;
ydiff = (ymax - ymin) / ybild;
py = 0;
p_ul = wint.wimage;
iteration = (int) wvals.iter;
for (ycoord = 0; ycoord < preview_height; ycoord++) {
px = 0;
for (xcoord = 0; xcoord < preview_width; xcoord++) {
a = (double) xmin + (double) xcoord *xdiff;
b = (double) ymin + (double) ycoord *ydiff;
if (wvals.fractaltype!=0) {
tmpx=x = a;
tmpy=y = b;
} else {
x = 0;
y = 0;
}
for (zaehler = 0; (zaehler < iteration) && ((x * x + y * y) < 4); zaehler++) {
oldx=x; oldy=y;
if (wvals.fractaltype==1) {
/* Julia */
xx = x * x - y * y + cx;
y = 2.0 * x * y + cy;
} else if (wvals.fractaltype==0) {
/*Mandelbrot*/
xx = x * x - y * y + a;
y = 2.0 * x * y + b;
} else if (wvals.fractaltype==2) {
/* Barnsley M1 */
foldxinitx = oldx * cx;
foldyinity = oldy * cy;
foldxinity = oldx * cy;
foldyinitx = oldy * cx;
/* orbit calculation */
if(oldx >= 0)
{
xx = (foldxinitx - cx - foldyinity);
y = (foldyinitx - cy + foldxinity);
}
else
{
xx = (foldxinitx + cx - foldyinity);
y = (foldyinitx + cy + foldxinity);
}
} else if (wvals.fractaltype==3) {
/* Barnsley Unnamed */
foldxinitx = oldx * cx;
foldyinity = oldy * cy;
foldxinity = oldx * cy;
foldyinitx = oldy * cx;
/* orbit calculation */
if(foldxinity + foldyinitx >= 0)
{
xx = foldxinitx - cx - foldyinity;
y = foldyinitx - cy + foldxinity;
}
else
{
xx = foldxinitx + cx - foldyinity;
y = foldyinitx + cy + foldxinity;
}
} else if (wvals.fractaltype==4) {
/*Barnsley 1*/
foldxinitx = oldx * oldx;
foldyinity = oldy * oldy;
foldxinity = oldx * oldy;
/* orbit calculation */
if(oldx > 0)
{
xx = foldxinitx - foldyinity - 1.0;
y = foldxinity * 2;
}
else
{
xx = foldxinitx - foldyinity -1.0 + cx * oldx;
y = foldxinity * 2;
y += cy * oldx;
}
} else if (wvals.fractaltype==5) {
/* Spider(XAXIS) { c=z=pixel: z=z*z+c; c=c/2+z, |z|<=4 } */
xx = x*x - y*y + tmpx + cx;
y = 2 * oldx * oldy + tmpy +cy;
tmpx = tmpx/2 + xx;
tmpy = tmpy/2 + y;
} else if (wvals.fractaltype==6) {
/* ManOWarfpFractal() */
xx = x*x - y*y + tmpx + cx;
y = 2.0 * x * y + tmpy + cy;
tmpx = oldx;
tmpy = oldy;
} else if (wvals.fractaltype==7) {
/* Lambda */
tempsqrx=x*x;
tempsqry=y*y;
tempsqrx = oldx - tempsqrx + tempsqry;
tempsqry = -(oldy * oldx);
tempsqry += tempsqry + oldy;
xx = cx * tempsqrx - cy * tempsqry;
y = cx * tempsqry + cy * tempsqrx;
} else if (wvals.fractaltype==8) {
/* Sierpinski */
xx = oldx + oldx;
y = oldy + oldy;
if(oldy > .5)
y = y - 1;
else if (oldx > .5)
xx = xx - 1;
}
x = xx;
}
color = (int) (255.0 * zaehler / iteration);
p_ul[0] = colormap[color][0];
p_ul[1] = colormap[color][1];
p_ul[2] = colormap[color][2];
p_ul += 3;
px += 1;
} /* for */
py += 1;
} /* for */
p = wint.wimage;
for (y = 0; y < preview_height; y++) {
gtk_preview_draw_row(GTK_PREVIEW(wint.preview), p, 0, y, preview_width);
p += preview_width * 3;
} /* for */
gtk_widget_draw(wint.preview, NULL);
gdk_flush();
/* gtk_widget_set_sensitive(maindlg, TRUE); */
}
} /* dialog_update_preview */
/**********************************************************************
FUNCTION: dialog_create_value
*********************************************************************/
void
dialog_create_value(char *title, GtkTable * table, int row, gdouble * value,
int left, int right, const char *desc, scaledata * scalevalues)
{
GtkWidget *label;
GtkWidget *scale;
GtkWidget *entry;
GtkObject *scale_data;
char buf[256];
scaledata *pppp;
pppp = scalevalues;
label = gtk_label_new(title);
gtk_misc_set_alignment(GTK_MISC(label), 0.0, 0.5);
gtk_table_attach(table, label, 0, 1, row, row + 1, GTK_FILL, GTK_FILL, 4, 0);
gtk_widget_show(label);
scale_data = gtk_adjustment_new(*value, left, right,
(right - left) / 1000,
(right - left) / 1000,
0);
pppp->data = GTK_ADJUSTMENT(scale_data);
gtk_signal_connect(GTK_OBJECT(scale_data), "value_changed",
(GtkSignalFunc) dialog_scale_update,
value);
scale = gtk_hscale_new(GTK_ADJUSTMENT(scale_data));
gtk_widget_set_usize(scale, SCALE_WIDTH, 0);
gtk_table_attach(table, scale, 1, 2, row, row + 1, GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0);
gtk_scale_set_draw_value(GTK_SCALE(scale), FALSE);
gtk_scale_set_digits(GTK_SCALE(scale), 3);
gtk_range_set_update_policy(GTK_RANGE(scale), GTK_UPDATE_CONTINUOUS);
gtk_widget_show(scale);
set_tooltip(tips, scale, desc);
entry = gtk_entry_new();
pppp->text = entry;
gtk_object_set_user_data(GTK_OBJECT(entry), scale_data);
gtk_object_set_user_data(scale_data, entry);
gtk_widget_set_usize(entry, ENTRY_WIDTH, 0);
sprintf(buf, "%0.15f", *value);
gtk_entry_set_text(GTK_ENTRY(entry), buf);
gtk_entry_set_position (GTK_ENTRY (entry), 0);
/* gtk_entry_adjust_scroll (GTK_ENTRY (entry)); */
gtk_signal_connect(GTK_OBJECT(entry), "changed",
(GtkSignalFunc) dialog_entry_update,
value);
gtk_table_attach(GTK_TABLE(table), entry, 2, 3, row, row + 1, 0, 0, 4, 0);
gtk_widget_show(entry);
set_tooltip(tips, entry, desc);
} /* dialog_create_value */
/**********************************************************************
FUNCTION: dialog_create_int_value
*********************************************************************/
void
dialog_create_int_value(char *title, GtkTable * table, int row, gdouble * value,
int left, int right, const char *desc, scaledata * scalevalues)
{
GtkWidget *label;
GtkWidget *scale;
GtkWidget *entry;
GtkObject *scale_data;
char buf[256];
scaledata *pppp;
pppp = scalevalues;
label = gtk_label_new(title);
gtk_misc_set_alignment(GTK_MISC(label), 0.0, 0.5);
gtk_table_attach(table, label, 0, 1, row, row + 1, GTK_FILL, GTK_FILL, 4, 0);
gtk_widget_show(label);
scale_data = gtk_adjustment_new(*value, left, right,
(right - left) / 200,
(right - left) / 200,
0);
pppp->data = GTK_ADJUSTMENT(scale_data);
gtk_signal_connect(GTK_OBJECT(scale_data), "value_changed",
(GtkSignalFunc) dialog_scale_int_update,
value);
scale = gtk_hscale_new(GTK_ADJUSTMENT(scale_data));
gtk_widget_set_usize(scale, SCALE_WIDTH, 0);
gtk_table_attach(table, scale, 1, 2, row, row + 1, GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0);
gtk_scale_set_draw_value(GTK_SCALE(scale), FALSE);
gtk_scale_set_digits(GTK_SCALE(scale), 3);
gtk_range_set_update_policy(GTK_RANGE(scale), GTK_UPDATE_CONTINUOUS);
gtk_widget_show(scale);
set_tooltip(tips, scale, desc);
entry = gtk_entry_new();
pppp->text = entry;
gtk_object_set_user_data(GTK_OBJECT(entry), scale_data);
gtk_object_set_user_data(scale_data, entry);
gtk_widget_set_usize(entry, ENTRY_WIDTH - 20, 0);
sprintf(buf, "%i", (int) *value);
gtk_entry_set_text(GTK_ENTRY(entry), buf);
gtk_signal_connect(GTK_OBJECT(entry), "changed",
(GtkSignalFunc) dialog_entry_update,
value);
gtk_table_attach(GTK_TABLE(table), entry, 2, 3, row, row + 1, 0, 0, 4, 0);
gtk_widget_show(entry);
set_tooltip(tips, entry, desc);
} /* dialog_create_int_value */
/**********************************************************************
FUNCTION: set_cmap_preview()
*********************************************************************/
void
set_cmap_preview()
{
int i,
x,
y,
j;
guchar b[96];
guchar c[GR_WIDTH*3];
if (NULL == cmap_preview)
return;
if (NULL == cmap_preview_long)
return;
if (NULL == cmap_preview_long2)
return;
make_color_map();
for (y = 0; y < 32; y += 4) {
for (x = 0; x < 32; x++) {
i = x + (y / 4) * 32;
for (j = 0; j < 3; j++)
b[x * 3 + j] = colormap[i][j];
}
gtk_preview_draw_row(GTK_PREVIEW(cmap_preview), b, 0, y, 32);
gtk_preview_draw_row(GTK_PREVIEW(cmap_preview), b, 0, y + 1, 32);
gtk_preview_draw_row(GTK_PREVIEW(cmap_preview), b, 0, y + 2, 32);
gtk_preview_draw_row(GTK_PREVIEW(cmap_preview), b, 0, y + 3, 32);
}
for (x = 0; x < GR_WIDTH; x++) {
for (j = 0; j < 3; j++)
c[x * 3 + j] = colormap[(int)((float)x/(float)GR_WIDTH*256.0)][j];
}
for (i=0; i<32; i++)
{
gtk_preview_draw_row(GTK_PREVIEW(cmap_preview_long), c, 0, i, GR_WIDTH);
}
for (i=0; i<32; i++)
{
gtk_preview_draw_row(GTK_PREVIEW(cmap_preview_long2), c, 0, i, GR_WIDTH);
}
gtk_widget_draw(cmap_preview, NULL);
gtk_widget_draw(cmap_preview_long, NULL);
gtk_widget_draw(cmap_preview_long2, NULL);
}
/**********************************************************************
FUNCTION: make_color_map()
*********************************************************************/
void
make_color_map()
{
int i,
j;
int r,
gr,
bl;
double *g = NULL;
double redstretch,
greenstretch,
bluestretch,
pi = atan(1) * 4;
if (wvals.colormode) {
g = gimp_gradients_sample_uniform(256);
}
redstretch = wvals.redstretch;
greenstretch = wvals.greenstretch;
bluestretch = wvals.bluestretch;
for (i = 0; i < 256; i++)
if (wvals.colormode) {
for (j = 0; j < 3; j++)
colormap[i][j] = (int) (g[i * 4 + j] * 255.0);
} else {
r = gr = bl = i;
switch (wvals.redmode) {
case SINUS:
r = (int) redstretch *(1.0 + sin((r / 128.0 - 1) * pi));
break;
case COSINUS:
r = (int) redstretch *(1.0 + cos((r / 128.0 - 1) * pi));
break;
case NONE:
r = (int)(redstretch *(r / 128.0));
break;
default:
break;
}
switch (wvals.greenmode) {
case SINUS:
gr = (int) greenstretch *(1.0 + sin((gr / 128.0 - 1) * pi));
break;
case COSINUS:
gr = (int) greenstretch *(1.0 + cos((gr / 128.0 - 1) * pi));
break;
case NONE:
gr = (int)(greenstretch *(gr / 128.0));
break;
default:
break;
}
switch (wvals.bluemode) {
case SINUS:
bl = (int) bluestretch *(1.0 + sin((bl / 128.0 - 1) * pi));
break;
case COSINUS:
bl = (int) bluestretch *(1.0 + cos((bl / 128.0 - 1) * pi));
break;
case NONE:
bl = (int)(bluestretch *(bl / 128.0));
break;
default:
break;
}
if (r == 256) {
r = 255;
}
if (gr == 256) {
gr = 255;
}
if (bl == 256) {
bl = 255;
}
if (wvals.redinvert) {
r = 255-r;
}
if (wvals.greeninvert) {
gr = 255-gr;
}
if (wvals.blueinvert) {
bl = 255-bl;
}
colormap[i][0] = r;
colormap[i][1] = gr;
colormap[i][2] = bl;
}
g_free(g);
}
/**********************************************************************
FUNCTION: explorer_logo_dialog
*********************************************************************/
GtkWidget *
explorer_logo_dialog()
{
GtkWidget *xdlg;
GtkWidget *xbutton;
GtkWidget *xlabel=NULL;
GtkWidget *xlogo_box;
GtkWidget *xpreview;
GtkWidget *xframe,
*xframe2,
*xframe3;
GtkWidget *xvbox;
GtkWidget *xhbox;
GtkWidget *vpaned;
#if 0
GtkWidget *table;
GtkWidget *text;
GtkWidget *hscrollbar;
GtkWidget *vscrollbar;
#endif
guchar *temp,
*temp2;
unsigned char *datapointer;
gint y,
x;
xdlg = logodlg = gtk_dialog_new();
gtk_window_set_title(GTK_WINDOW(xdlg), msg[lng][MSG_ABOUT]);
gtk_window_position(GTK_WINDOW(xdlg), GTK_WIN_POS_NONE);
gtk_signal_connect(GTK_OBJECT(xdlg), "destroy",
(GtkSignalFunc) dialog_close_callback,
NULL);
xbutton = gtk_button_new_with_label(msg[lng][MSG_OK]);
GTK_WIDGET_SET_FLAGS(xbutton, GTK_CAN_DEFAULT);
gtk_signal_connect(GTK_OBJECT(xbutton), "clicked",
(GtkSignalFunc) explorer_logo_ok_callback,
xdlg);
gtk_box_pack_start(GTK_BOX(GTK_DIALOG(xdlg)->action_area),
xbutton, TRUE, TRUE, 0);
gtk_widget_grab_default(xbutton);
gtk_widget_show(xbutton);
set_tooltip(tips, xbutton, msg[lng][MSG_ABOUTBOXOKCOMMENT]);
xframe = gtk_frame_new(NULL);
gtk_frame_set_shadow_type(GTK_FRAME(xframe), GTK_SHADOW_ETCHED_IN);
gtk_container_set_border_width(GTK_CONTAINER(xframe), 10);
gtk_box_pack_start(GTK_BOX(GTK_DIALOG(xdlg)->vbox), xframe, TRUE, TRUE, 0);
xvbox = gtk_vbox_new(FALSE, 5);
gtk_container_set_border_width(GTK_CONTAINER(xvbox), 10);
gtk_container_add(GTK_CONTAINER(xframe), xvbox);
/* The logo frame & drawing area */
xhbox = gtk_hbox_new(FALSE, 5);
gtk_box_pack_start(GTK_BOX(xvbox), xhbox, FALSE, TRUE, 0);
xlogo_box = gtk_vbox_new(FALSE, 0);
gtk_box_pack_start(GTK_BOX(xhbox), xlogo_box, FALSE, FALSE, 0);
xframe2 = gtk_frame_new(NULL);
gtk_frame_set_shadow_type(GTK_FRAME(xframe2), GTK_SHADOW_IN);
gtk_box_pack_start(GTK_BOX(xlogo_box), xframe2, FALSE, FALSE, 0);
xpreview = gtk_preview_new(GTK_PREVIEW_COLOR);
gtk_preview_size(GTK_PREVIEW(xpreview), logo_width, logo_height);
temp = g_malloc((logo_width + 10) * 3);
datapointer = header_data+logo_width*logo_height-1;
for (y = 0; y < logo_height; y++) {
temp2 = temp;
for (x = 0; x < logo_width; x++) {
HEADER_PIXEL(datapointer, temp2);
temp2 += 3;
}
gtk_preview_draw_row(GTK_PREVIEW(xpreview),
temp,
0, y, logo_width);
}
g_free(temp);
gtk_container_add(GTK_CONTAINER(xframe2), xpreview);
gtk_widget_show(xpreview);
gtk_widget_show(xframe2);
gtk_widget_show(xlogo_box);
gtk_widget_show(xhbox);
xhbox = gtk_hbox_new(FALSE, 5);
gtk_box_pack_start(GTK_BOX(xvbox), xhbox, TRUE, TRUE, 0);
vpaned = gtk_vpaned_new ();
gtk_box_pack_start(GTK_BOX(xhbox), vpaned, TRUE, TRUE, 0);
gtk_container_set_border_width (GTK_CONTAINER(vpaned), 0);
gtk_widget_show (vpaned);
xframe3 = gtk_frame_new (NULL);
/* gtk_frame_set_shadow_type (GTK_FRAME(xframe3), GTK_SHADOW_IN); */
/* gtk_widget_set_usize (xframe3, 20, 20); */
gtk_paned_add1 (GTK_PANED (vpaned), xframe3);
gtk_widget_show (xframe3);
#if 0
table = gtk_table_new (2, 2, FALSE);
gtk_table_set_row_spacing (GTK_TABLE (table), 0, 0);
gtk_table_set_col_spacing (GTK_TABLE (table), 0, 0);
gtk_container_add(GTK_CONTAINER(xframe3), table);
gtk_widget_show (table);
text = gtk_text_new (NULL, NULL);
gtk_table_attach (GTK_TABLE (table), text, 0, 1, 0, 1,
GTK_EXPAND | GTK_FILL | GTK_SHRINK, GTK_FILL | GTK_SHRINK | GTK_EXPAND, 0, 0);
gtk_widget_show (text);
hscrollbar = gtk_hscrollbar_new (GTK_TEXT (text)->hadj);
gtk_table_attach (GTK_TABLE (table), hscrollbar, 0, 1, 1, 2,
GTK_EXPAND | GTK_FILL | GTK_SHRINK, GTK_EXPAND| GTK_FILL | GTK_SHRINK, 0, 0);
gtk_widget_show (hscrollbar);
vscrollbar = gtk_vscrollbar_new (GTK_TEXT (text)->vadj);
gtk_table_attach (GTK_TABLE (table), vscrollbar, 1, 2, 0, 1,
GTK_EXPAND| GTK_FILL | GTK_SHRINK, GTK_EXPAND | GTK_FILL | GTK_SHRINK, 0, 0);
gtk_widget_show (vscrollbar);
gtk_text_freeze (GTK_TEXT (text));
gtk_widget_realize (text);
gtk_text_insert (GTK_TEXT (text), NULL, &text->style->black, NULL,
"\nCotting Software Productions\n"
"Quellenstrasse 10\n"
"CH-8005 Zuerich (Switzerland)\n\n"
"cotting@multimania.com\n"
"http://www.multimania.com/cotting\n\n"
"Fractal Chaos Explorer\nPlug-In for the GIMP\n"
"Version 2.00 Beta 2 (Multilingual)\n"
, -1);
gtk_text_thaw (GTK_TEXT (text));
#endif
xlabel = gtk_label_new("\nCotting Software Productions\n"
"Quellenstrasse 10\n"
"CH-8005 Zuerich (Switzerland)\n\n"
"cotting@multimania.com\n"
"http://www.multimania.com/cotting\n\n"
"Fractal Chaos Explorer\nPlug-In for the GIMP\n"
"Version 2.00 Beta 2 (Multilingual)\n");
gtk_container_add(GTK_CONTAINER(xframe3), xlabel);
gtk_widget_show(xlabel);
xframe3 = gtk_frame_new (NULL);
/* gtk_frame_set_shadow_type (GTK_FRAME(xframe3), GTK_SHADOW_IN); */
/* gtk_widget_set_usize (xframe3, 20, 20); */
gtk_paned_add2 (GTK_PANED (vpaned), xframe3);
gtk_widget_show (xframe3);
#if 0
table = gtk_table_new (2, 2, FALSE);
gtk_table_set_row_spacing (GTK_TABLE (table), 0, 0);
gtk_table_set_col_spacing (GTK_TABLE (table), 0, 0);
gtk_container_add(GTK_CONTAINER(xframe3), table);
gtk_widget_show (table);
text = gtk_text_new (NULL, NULL);
gtk_table_attach (GTK_TABLE (table), text, 0, 1, 0, 1,
GTK_EXPAND | GTK_FILL | GTK_SHRINK, GTK_FILL | GTK_SHRINK | GTK_EXPAND, 0, 0);
gtk_widget_show (text);
hscrollbar = gtk_hscrollbar_new (GTK_TEXT (text)->hadj);
gtk_table_attach (GTK_TABLE (table), hscrollbar, 0, 1, 1, 2,
GTK_EXPAND | GTK_FILL | GTK_SHRINK, GTK_FILL | GTK_SHRINK | GTK_EXPAND, 0, 0);
gtk_widget_show (hscrollbar);
vscrollbar = gtk_vscrollbar_new (GTK_TEXT (text)->vadj);
gtk_table_attach (GTK_TABLE (table), vscrollbar, 1, 2, 0, 1,
GTK_EXPAND | GTK_FILL | GTK_SHRINK, GTK_EXPAND | GTK_FILL | GTK_SHRINK, 0, 0);
gtk_widget_show (vscrollbar);
gtk_text_freeze (GTK_TEXT (text));
gtk_widget_realize (text);
gtk_text_insert (GTK_TEXT (text), NULL, &text->style->black, NULL,
"\nContains code from:\n\n"
"Daniel Cotting\n<cotting@mygale.org>\n"
"Peter Kirchgessner\n<Pkirchg@aol.com>\n"
"Scott Draves\n<spot@cs.cmu.edu>\n"
"Andy Thomas\n<alt@picnic.demon.co.uk>\n"
"and the GIMP distribution.\n"
, -1);
gtk_text_thaw (GTK_TEXT (text));
#endif
xlabel = gtk_label_new("\nContains code from:\n\n"
"Daniel Cotting\n<cotting@mygale.org>\n"
"Peter Kirchgessner\n<Pkirchg@aol.com>\n"
"Scott Draves\n<spot@cs.cmu.edu>\n"
"Andy Thomas\n<alt@picnic.demon.co.uk>\n"
"and the GIMP distribution.\n");
gtk_container_add(GTK_CONTAINER(xframe3), xlabel);
gtk_widget_show(xlabel);
gtk_widget_show(xhbox);
gtk_widget_show(xvbox);
gtk_widget_show(xframe);
gtk_widget_show(xdlg);
gtk_main();
gdk_flush();
return xdlg;
}
/**********************************************************************
FUNCTION: explorer_load_dialog
*********************************************************************/
GtkWidget *
explorer_load_dialog()
{
GtkWidget *xdlg;
GtkWidget *xlabel;
GtkWidget *xlogo_box;
GtkWidget *xpreview;
GtkWidget *xframe,
*xframe2;
GtkWidget *xvbox;
GtkWidget *xhbox;
guchar *temp,
*temp2;
unsigned char *datapointer;
gint y,
x;
xdlg = loaddlg = gtk_dialog_new();
gtk_window_set_title(GTK_WINDOW(xdlg), "Loading...");
gtk_window_position(GTK_WINDOW(xdlg), GTK_WIN_POS_NONE);
gtk_signal_connect(GTK_OBJECT(xdlg), "destroy",
(GtkSignalFunc) dialog_close_callback,
loaddlg);
xframe = gtk_frame_new(NULL);
gtk_frame_set_shadow_type(GTK_FRAME(xframe), GTK_SHADOW_ETCHED_IN);
gtk_container_set_border_width(GTK_CONTAINER(xframe), 10);
gtk_box_pack_start(GTK_BOX(GTK_DIALOG(xdlg)->vbox), xframe, TRUE, TRUE, 0);
xvbox = gtk_vbox_new(FALSE, 5);
gtk_container_set_border_width(GTK_CONTAINER(xvbox), 10);
gtk_container_add(GTK_CONTAINER(xframe), xvbox);
/* The logo frame & drawing area */
xhbox = gtk_hbox_new(FALSE, 5);
gtk_box_pack_start(GTK_BOX(xvbox), xhbox, FALSE, TRUE, 0);
xlogo_box = gtk_vbox_new(FALSE, 0);
gtk_box_pack_start(GTK_BOX(xhbox), xlogo_box, FALSE, FALSE, 0);
xframe2 = gtk_frame_new(NULL);
gtk_frame_set_shadow_type(GTK_FRAME(xframe2), GTK_SHADOW_IN);
gtk_box_pack_start(GTK_BOX(xlogo_box), xframe2, FALSE, FALSE, 0);
xpreview = gtk_preview_new(GTK_PREVIEW_COLOR);
gtk_preview_size(GTK_PREVIEW(xpreview), logo_width, logo_height);
temp = g_malloc((logo_width + 10) * 3);
datapointer = header_data+logo_width*logo_height-1;
for (y = 0; y < logo_height; y++) {
temp2 = temp;
for (x = 0; x < logo_width; x++) {
HEADER_PIXEL(datapointer, temp2);
temp2 += 3;
}
gtk_preview_draw_row(GTK_PREVIEW(xpreview),
temp,
0, y, logo_width);
}
g_free(temp);
gtk_container_add(GTK_CONTAINER(xframe2), xpreview);
gtk_widget_show(xpreview);
gtk_widget_show(xframe2);
gtk_widget_show(xlogo_box);
gtk_widget_show(xhbox);
xhbox = gtk_hbox_new(FALSE, 5);
gtk_box_pack_start(GTK_BOX(xvbox), xhbox, TRUE, TRUE, 0);
xlabel = gtk_label_new("... Loading FractalExplorer ...\n"
"... Lade FractalExplorer ...\n"
"... Chargement de FractalExplorer ...");
gtk_box_pack_start(GTK_BOX(xhbox), xlabel, TRUE, FALSE, 0);
gtk_widget_show(xlabel);
gtk_widget_show(xhbox);
gtk_widget_show(xvbox);
gtk_widget_show(xframe);
gtk_widget_show(xdlg);
gtk_widget_realize(xdlg);
gdk_flush();
return xdlg;
}
/**********************************************************************
FUNCTION: set_tooltip
*********************************************************************/
void
set_tooltip(GtkTooltips * tooltips, GtkWidget * widget, const char *desc)
{
if (desc && desc[0])
gtk_tooltips_set_tip(tooltips, widget, (char *) desc, NULL);
}
/**********************************************************************
FUNCTION: dialog_change_scale
*********************************************************************/
void
dialog_change_scale()
{
char text[256];
ready_now = FALSE;
do_redsinus = (wvals.redmode == SINUS);
do_redcosinus = (wvals.redmode == COSINUS);
do_rednone = (wvals.redmode == NONE);
do_greensinus = (wvals.greenmode == SINUS);
do_greencosinus = (wvals.greenmode == COSINUS);
do_greennone = (wvals.greenmode == NONE);
do_bluesinus = (wvals.bluemode == SINUS);
do_bluecosinus = (wvals.bluemode == COSINUS);
do_bluenone = (wvals.bluemode == NONE);
do_redinvert = (wvals.redinvert != FALSE);
do_greeninvert = (wvals.greeninvert != FALSE);
do_blueinvert = (wvals.blueinvert != FALSE);
do_colormode1 = (wvals.colormode == 0);
do_colormode2 = (wvals.colormode == 1);
do_type0 = (wvals.fractaltype == 0);
do_type1 = (wvals.fractaltype == 1);
do_type2 = (wvals.fractaltype == 2);
do_type3 = (wvals.fractaltype == 3);
do_type4 = (wvals.fractaltype == 4);
do_type5 = (wvals.fractaltype == 5);
do_type6 = (wvals.fractaltype == 6);
do_type7 = (wvals.fractaltype == 7);
do_type8 = (wvals.fractaltype == 8);
do_english = (wvals.language == 0);
do_german = (wvals.language == 2);
do_french = (wvals.language == 1);
elements->xmin.data->value = wvals.xmin;
gtk_signal_emit_by_name(GTK_OBJECT(elements->xmin.data), "value_changed");
elements->xmax.data->value = wvals.xmax;
gtk_signal_emit_by_name(GTK_OBJECT(elements->xmax.data), "value_changed");
elements->ymin.data->value = wvals.ymin;
gtk_signal_emit_by_name(GTK_OBJECT(elements->ymin.data), "value_changed");
elements->ymax.data->value = wvals.ymax;
gtk_signal_emit_by_name(GTK_OBJECT(elements->ymax.data), "value_changed");
elements->iter.data->value = wvals.iter;
gtk_signal_emit_by_name(GTK_OBJECT(elements->iter.data), "value_changed");
elements->cx.data->value = wvals.cx;
gtk_signal_emit_by_name(GTK_OBJECT(elements->cx.data), "value_changed");
elements->cy.data->value = wvals.cy;
gtk_signal_emit_by_name(GTK_OBJECT(elements->cy.data), "value_changed");
sprintf(text, "%0.15f", wvals.xmin);
gtk_entry_set_text(GTK_ENTRY(elements->xmin.text), text);
gtk_entry_set_position (GTK_ENTRY (elements->xmin.text), 0);
/* gtk_entry_adjust_scroll (GTK_ENTRY (elements->xmin.text)); */
sprintf(text, "%0.15f", wvals.xmax);
gtk_entry_set_text(GTK_ENTRY(elements->xmax.text), text);
gtk_entry_set_position (GTK_ENTRY (elements->xmax.text), 0);
/* gtk_entry_adjust_scroll (GTK_ENTRY (elements->xmax.text)); */
sprintf(text, "%0.15f", wvals.ymin);
gtk_entry_set_text(GTK_ENTRY(elements->ymin.text), text);
gtk_entry_set_position (GTK_ENTRY (elements->ymin.text), 0);
/* gtk_entry_adjust_scroll (GTK_ENTRY (elements->ymin.text)); */
sprintf(text, "%0.15f", wvals.ymax);
gtk_entry_set_text(GTK_ENTRY(elements->ymax.text), text);
gtk_entry_set_position (GTK_ENTRY (elements->ymax.text), 0);
/* gtk_entry_adjust_scroll (GTK_ENTRY (elements->ymax.text)); */
sprintf(text, "%0.15f", wvals.iter);
gtk_entry_set_text(GTK_ENTRY(elements->iter.text), text);
gtk_entry_set_position (GTK_ENTRY (elements->iter.text), 0);
/* gtk_entry_adjust_scroll (GTK_ENTRY (elements->iter.text)); */
sprintf(text, "%0.15f", wvals.cx);
gtk_entry_set_text(GTK_ENTRY(elements->cx.text), text);
gtk_entry_set_position (GTK_ENTRY (elements->cx.text), 0);
/* gtk_entry_adjust_scroll (GTK_ENTRY (elements->cx.text)); */
sprintf(text, "%0.15f", wvals.cy);
gtk_entry_set_text(GTK_ENTRY(elements->cy.text), text);
gtk_entry_set_position (GTK_ENTRY (elements->cy.text), 0);
/* gtk_entry_adjust_scroll (GTK_ENTRY (elements->cy.text)); */
elements->red.data->value = wvals.redstretch;
gtk_signal_emit_by_name(GTK_OBJECT(elements->red.data), "value_changed");
sprintf(text, "%0.0f", wvals.redstretch);
gtk_entry_set_text(GTK_ENTRY(elements->red.text), text);
elements->green.data->value = wvals.greenstretch;
gtk_signal_emit_by_name(GTK_OBJECT(elements->green.data), "value_changed");
sprintf(text, "%0.0f", wvals.greenstretch);
gtk_entry_set_text(GTK_ENTRY(elements->green.text), text);
elements->blue.data->value = wvals.bluestretch;
gtk_signal_emit_by_name(GTK_OBJECT(elements->blue.data), "value_changed");
sprintf(text, "%0.0f", wvals.bluestretch);
gtk_entry_set_text(GTK_ENTRY(elements->blue.text), text);
if (wvals.fractaltype==0) gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(elements->type_mandelbrot), wvals.fractaltype == 0);
if (wvals.fractaltype==1) gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(elements->type_julia), wvals.fractaltype == 1);
if (wvals.fractaltype==2) gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(elements->type_barnsley1), wvals.fractaltype == 2);
if (wvals.fractaltype==3) gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(elements->type_barnsley2), wvals.fractaltype == 3);
if (wvals.fractaltype==4) gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(elements->type_barnsley3), wvals.fractaltype == 4);
if (wvals.fractaltype==5) gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(elements->type_spider), wvals.fractaltype == 5);
if (wvals.fractaltype==6) gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(elements->type_manowar), wvals.fractaltype == 6);
if (wvals.fractaltype==7) gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(elements->type_lambda), wvals.fractaltype == 7);
if (wvals.fractaltype==8) gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(elements->type_sierpinski), wvals.fractaltype == 8);
gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(elements->redmodesin), wvals.redmode == SINUS);
gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(elements->redmodecos), wvals.redmode == COSINUS);
gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(elements->redmodenone), wvals.redmode == NONE);
gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(elements->greenmodesin), wvals.greenmode == SINUS);
gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(elements->greenmodecos), wvals.greenmode == COSINUS);
gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(elements->greenmodenone), wvals.greenmode == NONE);
gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(elements->bluemodesin), wvals.bluemode == SINUS);
gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(elements->bluemodecos), wvals.bluemode == COSINUS);
gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(elements->bluemodenone), wvals.bluemode == NONE);
gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(elements->redinvert), wvals.redinvert != FALSE);
gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(elements->greeninvert), wvals.greeninvert != FALSE);
gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(elements->blueinvert), wvals.blueinvert != FALSE);
gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(elements->colormode0), wvals.colormode == 0);
gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(elements->colormode1), wvals.colormode == 1);
ready_now = TRUE;
}
/**********************************************************************
FUNCTION: ok_warn_window
*********************************************************************/
/* From testgtk */
static void
ok_warn_window(GtkWidget * widget,
gpointer data)
{
gtk_widget_destroy(GTK_WIDGET(data));
}
/**********************************************************************
FUNCTION: create_warn_dialog
*********************************************************************/
void
create_warn_dialog(gchar * msg)
{
GtkWidget *window = NULL;
GtkWidget *label;
GtkWidget *button;
window = gtk_dialog_new();
gtk_window_set_title(GTK_WINDOW(window), "Warning");
gtk_container_set_border_width(GTK_CONTAINER(window), 0);
button = gtk_button_new_with_label("OK");
gtk_signal_connect(GTK_OBJECT(button), "clicked",
(GtkSignalFunc) ok_warn_window,
window);
GTK_WIDGET_SET_FLAGS(button, GTK_CAN_DEFAULT);
gtk_box_pack_start(GTK_BOX(GTK_DIALOG(window)->action_area), button, TRUE, TRUE, 0);
gtk_widget_grab_default(button);
gtk_widget_show(button);
label = gtk_label_new(msg);
gtk_misc_set_padding(GTK_MISC(label), 10, 10);
gtk_box_pack_start(GTK_BOX(GTK_DIALOG(window)->vbox), label, TRUE, TRUE, 0);
gtk_widget_show(label);
gtk_widget_show(window);
gtk_main();
gdk_flush();
}
/**********************************************************************
FUNCTION: save_options
*********************************************************************/
void
save_options(FILE * fp)
{
/* Save options */
fprintf(fp, "fractaltype: %i\n", wvals.fractaltype);
fprintf(fp, "xmin: %0.15f\n", wvals.xmin);
fprintf(fp, "xmax: %0.15f\n", wvals.xmax);
fprintf(fp, "ymin: %0.15f\n", wvals.ymin);
fprintf(fp, "ymax: %0.15f\n", wvals.ymax);
fprintf(fp, "iter: %0.15f\n", wvals.iter);
fprintf(fp, "cx: %0.15f\n", wvals.cx);
fprintf(fp, "cy: %0.15f\n", wvals.cy);
fprintf(fp, "redstretch: %0.15f\n", wvals.redstretch);
fprintf(fp, "greenstretch: %0.15f\n", wvals.greenstretch);
fprintf(fp, "bluestretch: %0.15f\n", wvals.bluestretch);
fprintf(fp, "redmode: %i\n", wvals.redmode);
fprintf(fp, "greenmode: %i\n", wvals.greenmode);
fprintf(fp, "bluemode: %i\n", wvals.bluemode);
fprintf(fp, "redinvert: %i\n", wvals.redinvert);
fprintf(fp, "greeninvert: %i\n", wvals.greeninvert);
fprintf(fp, "blueinvert: %i\n", wvals.blueinvert);
fprintf(fp, "colormode: %i\n", wvals.colormode);
fputs("#**********************************************************************\n", fp);
fprintf(fp, "<EOF>\n");
fputs("#**********************************************************************\n", fp);
}
/**********************************************************************
FUNCTION: save_callback
*********************************************************************/
void
save_callback()
{
FILE *fp;
gchar *savename;
savename = filename;
fp = fopen(savename, "w+");
if (!fp) {
gchar errbuf[256];
sprintf(errbuf, msg[lng][MSG_SAVEERROR], savename);
create_warn_dialog(errbuf);
g_warning(errbuf);
return;
}
/* Write header out */
fputs(FRACTAL_HEADER, fp);
fputs("#**********************************************************************\n", fp);
fputs("# This is a data file for the Fractal Explorer plug-in for the GIMP *\n", fp);
fputs("# Get the plug-in at http://www.multimania.com/cotting *\n", fp);
fputs("#**********************************************************************\n", fp);
save_options(fp);
if (ferror(fp))
create_warn_dialog(msg[lng][MSG_WRITEFAILURE]);
fclose(fp);
}
/**********************************************************************
FUNCTION: file_selection_ok
*********************************************************************/
void
file_selection_ok(GtkWidget * w,
GtkFileSelection * fs,
gpointer data)
{
gchar *filenamebuf;
struct stat filestat;
gint err;
filenamebuf = gtk_file_selection_get_filename(GTK_FILE_SELECTION(fs));
/* Get the name */
if (strlen(filenamebuf) == 0) {
create_warn_dialog(msg[lng][MSG_NOFILENAME]);
return;
}
/* Check if directory exists */
err = stat(filenamebuf, &filestat);
if (!err && S_ISDIR(filestat.st_mode)) {
/* Can't save to directory */
create_warn_dialog(msg[lng][MSG_NOSAVETODIR]);
return;
}
filename = g_strdup(filenamebuf);
save_callback();
gtk_widget_destroy(GTK_WIDGET(fs));
}
/**********************************************************************
FUNCTION: destroy_window
*********************************************************************/
void
destroy_window(GtkWidget * widget,
GtkWidget ** window)
{
*window = NULL;
}
/**********************************************************************
FUNCTION: load_file_selection_ok
**********************************************************************/
void
load_file_selection_ok(GtkWidget * w,
GtkFileSelection * fs,
gpointer data)
{
struct stat filestat;
gint err;
filename = g_strdup(gtk_file_selection_get_filename(GTK_FILE_SELECTION(fs)));
err = stat(filename, &filestat);
if (!err && S_ISREG(filestat.st_mode)) {
explorer_load();
}
gtk_widget_destroy(GTK_WIDGET(fs));
gtk_widget_show(maindlg);
dialog_change_scale();
set_cmap_preview();
dialog_update_preview();
}
/**********************************************************************
FUNCTION: create_load_file_selection
*********************************************************************/
void
create_load_file_selection()
{
GtkWidget *window = NULL;
/* Load a single object */
window = gtk_file_selection_new(msg[lng][MSG_LOADWINTITLE]);
gtk_window_position(GTK_WINDOW(window), GTK_WIN_POS_NONE);
gtk_signal_connect(GTK_OBJECT(window), "destroy",
(GtkSignalFunc) destroy_window,
&window);
gtk_signal_connect(GTK_OBJECT(GTK_FILE_SELECTION(window)->ok_button),
"clicked", (GtkSignalFunc) load_file_selection_ok,
(gpointer) window);
set_tooltip(tips, GTK_FILE_SELECTION(window)->ok_button, msg[lng][MSG_LOADBUTTONCOMMENT]);
gtk_signal_connect_object(GTK_OBJECT(GTK_FILE_SELECTION(window)->cancel_button),
"clicked", (GtkSignalFunc) gtk_widget_destroy,
GTK_OBJECT(window));
set_tooltip(tips, GTK_FILE_SELECTION(window)->cancel_button, msg[lng][MSG_CANCELLOAD]);
if (!GTK_WIDGET_VISIBLE(window))
gtk_widget_show(window);
}
/**********************************************************************
FUNCTION: create_file_selection
*********************************************************************/
void
create_file_selection()
{
GtkWidget *window = NULL;
if (!window) {
window = gtk_file_selection_new(msg[lng][MSG_SAVEWINTITLE]);
gtk_window_position(GTK_WINDOW(window), GTK_WIN_POS_NONE);
gtk_signal_connect(GTK_OBJECT(window), "destroy",
(GtkSignalFunc) destroy_window,
&window);
gtk_signal_connect(GTK_OBJECT(GTK_FILE_SELECTION(window)->ok_button),
"clicked", (GtkSignalFunc) file_selection_ok,
(gpointer) window);
set_tooltip(tips, GTK_FILE_SELECTION(window)->ok_button, msg[lng][MSG_SAVEBUTTONCOMMENT]);
gtk_signal_connect_object(GTK_OBJECT(GTK_FILE_SELECTION(window)->cancel_button),
"clicked", (GtkSignalFunc) gtk_widget_destroy,
GTK_OBJECT(window));
set_tooltip(tips, GTK_FILE_SELECTION(window)->cancel_button, msg[lng][MSG_CANCELSAVE]);
}
if(tpath)
{
gtk_file_selection_set_filename(GTK_FILE_SELECTION (window),tpath);
}
else
/* Last path is where usually saved to */
if(fractalexplorer_path_list)
{
gtk_file_selection_set_filename(GTK_FILE_SELECTION (window),
g_list_nth(fractalexplorer_path_list,
g_list_length(fractalexplorer_path_list)-1)->data);
}
else
gtk_file_selection_set_filename(GTK_FILE_SELECTION (window),"/tmp");
if (!GTK_WIDGET_VISIBLE(window))
gtk_widget_show(window);
}
/**********************************************************************
FUNCTION: get_line
*********************************************************************/
char *
get_line(gchar * buf, gint s, FILE * from, gint init)
{
gint slen;
char *ret;
if (init)
line_no = 1;
else
line_no++;
do {
ret = fgets(buf, s, from);
}
while (!ferror(from) && buf[0] == '#');
slen = strlen(buf);
/* The last newline is a pain */
if (slen > 0)
buf[slen - 1] = '\0';
if (ferror(from)) {
g_warning("Error reading file");
return (0);
}
return (ret);
}
/**********************************************************************
FUNCTION: load_options
*********************************************************************/
gint
load_options(fractalexplorerOBJ * xxx, FILE * fp)
{
gchar load_buf[MAX_LOAD_LINE];
gchar str_buf[MAX_LOAD_LINE];
gchar opt_buf[MAX_LOAD_LINE];
xxx->opts.fractaltype=0;
xxx->opts.xmin=-2.0;
xxx->opts.xmax=2.0;
xxx->opts.ymin=-1.5;
xxx->opts.ymax=1.5;
xxx->opts.iter=50.0;
xxx->opts.cx=-0.75;
xxx->opts.cy=-0.2;
xxx->opts.colormode=0;
xxx->opts.redstretch=128.0;
xxx->opts.greenstretch=128.0;
xxx->opts.bluestretch=128.0;
xxx->opts.redmode=1;
xxx->opts.greenmode=1;
xxx->opts.bluemode=1;
xxx->opts.redinvert=0;
xxx->opts.greeninvert=0;
xxx->opts.blueinvert=0;
xxx->opts.alwayspreview=1;
get_line(load_buf, MAX_LOAD_LINE, fp, 0);
while (strcmp(load_buf, "<EOF>")) {
/* Get option name */
sscanf(load_buf, "%s %s", str_buf, opt_buf);
if (!strcmp(str_buf, "fractaltype:")) {
/* Value is decimal */
int sp = 0;
sp = atoi(opt_buf);
if (sp < 0)
return (-1);
xxx->opts.fractaltype = sp;
} else if (!strcmp(str_buf, "xmin:")) {
/* Value is double */
double sp = 0;
sp = atof(opt_buf);
xxx->opts.xmin = sp;
} else if (!strcmp(str_buf, "xmax:")) {
/* Value is double */
double sp = 0;
sp = atof(opt_buf);
xxx->opts.xmax = sp;
} else if (!strcmp(str_buf, "ymin:")) {
/* Value is double */
double sp = 0;
sp = atof(opt_buf);
xxx->opts.ymin = sp;
} else if (!strcmp(str_buf, "ymax:")) {
/* Value is double */
double sp = 0;
sp = atof(opt_buf);
xxx->opts.ymax = sp;
} else if (!strcmp(str_buf, "redstretch:")) {
/* Value is double */
double sp = 0;
sp = atof(opt_buf);
xxx->opts.redstretch = sp;
} else if (!strcmp(str_buf, "greenstretch:")) {
/* Value is double */
double sp = 0;
sp = atof(opt_buf);
xxx->opts.greenstretch = sp;
} else if (!strcmp(str_buf, "bluestretch:")) {
/* Value is double */
double sp = 0;
sp = atof(opt_buf);
xxx->opts.bluestretch = sp;
} else if (!strcmp(str_buf, "iter:")) {
/* Value is double */
double sp = 0;
sp = atof(opt_buf);
xxx->opts.iter = sp;
} else if (!strcmp(str_buf, "cx:")) {
/* Value is double */
double sp = 0;
sp = atof(opt_buf);
xxx->opts.cx = sp;
} else if (!strcmp(str_buf, "cy:")) {
/* Value is double */
double sp = 0;
sp = atof(opt_buf);
xxx->opts.cy = sp;
} else if (!strcmp(str_buf, "redmode:")) {
int sp = 0;
sp = atoi(opt_buf);
xxx->opts.redmode = sp;
} else if (!strcmp(str_buf, "greenmode:")) {
int sp = 0;
sp = atoi(opt_buf);
xxx->opts.greenmode = sp;
} else if (!strcmp(str_buf, "bluemode:")) {
int sp = 0;
sp = atoi(opt_buf);
xxx->opts.bluemode = sp;
} else if (!strcmp(str_buf, "redinvert:")) {
int sp = 0;
sp = atoi(opt_buf);
xxx->opts.redinvert = sp;
} else if (!strcmp(str_buf, "greeninvert:")) {
int sp = 0;
sp = atoi(opt_buf);
xxx->opts.greeninvert = sp;
} else if (!strcmp(str_buf, "blueinvert:")) {
int sp = 0;
sp = atoi(opt_buf);
xxx->opts.blueinvert = sp;
} else if (!strcmp(str_buf, "colormode:")) {
int sp = 0;
sp = atoi(opt_buf);
xxx->opts.colormode = sp;
}
get_line(load_buf, MAX_LOAD_LINE, fp, 0);
}
return (0);
}
/**********************************************************************
FUNCTION: gradient_load_options
*********************************************************************/
gint
gradient_load_options(gradientOBJ * xxx, FILE * fp)
{
gchar load_buf[MAX_LOAD_LINE];
gchar str_buf[MAX_LOAD_LINE];
gchar opt_buf[MAX_LOAD_LINE];
get_line(load_buf, MAX_LOAD_LINE, fp, 0);
while (strcmp(load_buf, "<EOF>")) {
/* Get option name */
sscanf(load_buf, "%s %s", str_buf, opt_buf);
if (!strcmp(str_buf, "redstretch:")) {
/* Value is double */
double sp = 0;
sp = atof(opt_buf);
wvals.redstretch = sp;
} else if (!strcmp(str_buf, "greenstretch:")) {
/* Value is double */
double sp = 0;
sp = atof(opt_buf);
wvals.greenstretch = sp;
} else if (!strcmp(str_buf, "bluestretch:")) {
/* Value is double */
double sp = 0;
sp = atof(opt_buf);
wvals.bluestretch = sp;
} else if (!strcmp(str_buf, "redmode:")) {
int sp = 0;
sp = atoi(opt_buf);
wvals.redmode = sp;
} else if (!strcmp(str_buf, "greenmode:")) {
int sp = 0;
sp = atoi(opt_buf);
wvals.greenmode = sp;
} else if (!strcmp(str_buf, "bluemode:")) {
int sp = 0;
sp = atoi(opt_buf);
wvals.bluemode = sp;
} else if (!strcmp(str_buf, "redinvert:")) {
int sp = 0;
sp = atoi(opt_buf);
wvals.redinvert = sp;
} else if (!strcmp(str_buf, "greeninvert:")) {
int sp = 0;
sp = atoi(opt_buf);
wvals.greeninvert = sp;
} else if (!strcmp(str_buf, "blueinvert:")) {
int sp = 0;
sp = atoi(opt_buf);
wvals.blueinvert = sp;
} else if (!strcmp(str_buf, "colormode:")) {
int sp = 0;
sp = atoi(opt_buf);
wvals.colormode = sp;
}
get_line(load_buf, MAX_LOAD_LINE, fp, 0);
}
return (0);
}
/**********************************************************************
FUNCTION: explorer_load
*********************************************************************/
void
explorer_load()
{
FILE *fp;
gchar load_buf[MAX_LOAD_LINE];
g_assert(filename != NULL);
fp = fopen(filename, "r");
if (!fp) {
g_warning(msg[lng][MSG_OPENERROR], filename);
return;
}
get_line(load_buf, MAX_LOAD_LINE, fp, 1);
if (strncmp(FRACTAL_HEADER, load_buf, strlen(load_buf))) {
gchar err[256];
sprintf(err, msg[lng][MSG_WRONGFILETYPE], filename);
create_warn_dialog(err);
return;
}
if (load_options(current_obj,fp)) {
/* waste some mem */
gchar err[256];
sprintf(err,
msg[lng][MSG_CORRUPTFILE],
filename,
line_no);
create_warn_dialog(err);
return;
}
wvals=current_obj->opts;
fclose(fp);
}
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