1.1 --- a/Makefile	Wed Dec 05 00:08:39 2007 +0100
     1.2 +++ b/Makefile	Fri Dec 07 17:40:08 2007 +0100
     1.3 @@ -19,8 +19,8 @@
     1.4  
     1.5  
     1.6  clean:
     1.7 -	rm *.o
     1.8 -	rm ${PACKAGE}
     1.9 +	rm -f *.o
    1.10 +	rm -f ${PACKAGE}
    1.11  
    1.12  
    1.13  # end of file

     2.1 --- a/callbacks.c	Wed Dec 05 00:08:39 2007 +0100
     2.2 +++ b/callbacks.c	Fri Dec 07 17:40:08 2007 +0100
     2.3 @@ -5,49 +5,131 @@
     2.4  #include "interface.h"
     2.5  #include "support.h"
     2.6  
     2.7 -
     2.8 +/*
     2.9  void update_spin_button_ratio(GtkWidget* spinbutton) {
    2.10  	g_print("ratio change: %f\n", ratio);
    2.11 -	/*gtk_spin_button_set_value((spinbutton), gtk_spin_button_get_value(spinbutton));*/
    2.12 -	/*gtk_spin_button_update(spinbutton);*/
    2.13  	on_ratio_w_spinbutton_value_changed(spinbutton, NULL);
    2.14  }
    2.15  
    2.16 +
    2.17 +
    2.18 +
    2.19 +
    2.20  void on_ratio_none_activate (GtkMenuItem* menuitem, gpointer user_data) {
    2.21 -	ratio = (double) 1;
    2.22 +	ratio = 1;
    2.23  	update_spin_button_ratio(lookup_widget(cropper_window, "ratio_w_spinbutton"));
    2.24  }
    2.25  
    2.26  
    2.27  void on_ratio_square_activate (GtkMenuItem* menuitem, gpointer user_data) {
    2.28 -	ratio = (double) 1;
    2.29 +	ratio = 1;
    2.30  	update_spin_button_ratio(lookup_widget(cropper_window, "ratio_w_spinbutton"));
    2.31  }
    2.32  
    2.33  
    2.34  void on_ratio_4x3_activate (GtkMenuItem* menuitem, gpointer user_data) {
    2.35 -	ratio = (double) 4/3;
    2.36 +	ratio = 4.0/3.0;
    2.37  	update_spin_button_ratio(lookup_widget(cropper_window, "ratio_w_spinbutton"));
    2.38  }
    2.39  
    2.40  
    2.41  void on_ratio_3x2_activate (GtkMenuItem* menuitem, gpointer user_data) {
    2.42 -	ratio = (double) 3/2;
    2.43 +	ratio = 1.5;
    2.44  	update_spin_button_ratio(lookup_widget(cropper_window, "ratio_w_spinbutton"));
    2.45  }
    2.46  
    2.47  
    2.48  void on_ratio_custom_activate (GtkMenuItem* menuitem, gpointer user_data) {
    2.49 -	ratio = (double) gtk_spin_button_get_value_as_int(lookup_widget(cropper_window, "ratio_w_spinbutton")) / gtk_spin_button_get_value_as_int(lookup_widget(cropper_window, "ratio_h_spinbutton"));
    2.50 +	ratio = gtk_spin_button_get_value(lookup_widget(cropper_window, "ratio_w_spinbutton")) / gtk_spin_button_get_value(lookup_widget(cropper_window, "ratio_h_spinbutton"));
    2.51  	update_spin_button_ratio(lookup_widget(cropper_window, "ratio_w_spinbutton"));
    2.52  }
    2.53 +*/
    2.54  
    2.55  
    2.56  
    2.57  
    2.58  
    2.59 +
    2.60 +
    2.61 +
    2.62 +
    2.63 +/*
    2.64 +static void ratio_optionmenu_changed_cb (GtkOptionMenu* optionmenu, gpointer unser_data) {
    2.65 +	int      idx = gtk_option_menu_get_history (optionmenu);
    2.66 +	int      w = 1, h = 1;
    2.67 +	gboolean use_ratio = TRUE;
    2.68 +
    2.69 +	switch (idx) {
    2.70 +		case GTH_CROP_RATIO_NONE:
    2.71 +			use_ratio = FALSE;
    2.72 +			break;
    2.73 +		case GTH_CROP_RATIO_SQUARE:
    2.74 +			w = h = 1;
    2.75 +			break;
    2.76 +		case GTH_CROP_RATIO_IMAGE:
    2.77 +			w = lookup_widget(cropper_window, "image_width");
    2.78 +			h = lookup_widget(cropper_window, "image_height");
    2.79 +			break;
    2.80 +		case GTH_CROP_RATIO_DISPLAY:
    2.81 +			w = lookup_widget(cropper_window, "display_width");
    2.82 +			h = lookup_widget(cropper_window, "display_height");
    2.83 +			break;
    2.84 +		case GTH_CROP_RATIO_4_3:
    2.85 +			w = 4;
    2.86 +			h = 3;
    2.87 +			break;
    2.88 +		case GTH_CROP_RATIO_4_6:
    2.89 +			w = 4;
    2.90 +			h = 6;
    2.91 +			break;
    2.92 +		case GTH_CROP_RATIO_CUSTOM:
    2.93 +		default:
    2.94 +			w = gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON (lookup_widget(cropper_window, "ratio_w_spinbutton")));
    2.95 +			h = gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON (lookup_widget(cropper_window, "ratio_h_spinbutton")));
    2.96 +			break;
    2.97 +	}
    2.98 +
    2.99 +	gtk_widget_set_sensitive (lookup_widget(cropper_window, "custom_ratio_box"), idx == GTH_CROP_RATIO_CUSTOM);
   2.100 +	set_spin_value (cropper_window, lookup_widget(cropper_window, "ratio_w_spinbutton"), w);
   2.101 +	set_spin_value (cropper_window, lookup_widget(cropper_window, "ratio_h_spinbutton"), h);
   2.102 +
   2.103 +	gth_image_selector_set_ratio (GTH_IMAGE_SELECTOR (lookup_widget(cropper_window, "crop_image")), use_ratio, (double) w / h);
   2.104 +}
   2.105 +
   2.106 +
   2.107 +static void ratio_value_changed_cb (GtkSpinButton* spin, gpointer unser_data) {
   2.108 +	int w, h;
   2.109 +
   2.110 +	w = gtk_spin_button_get_value_as_int (lookup_widget(cropper_window, "ratio_w_spinbutton"));
   2.111 +	h = gtk_spin_button_get_value_as_int (lookup_widget(cropper_window, "ratio_h_spinbutton"));
   2.112 +			
   2.113 +	gth_image_selector_set_ratio (GTH_IMAGE_SELECTOR (lookup_widget(cropper_window, "crop_image")), TRUE, (double) w / h);
   2.114 +}
   2.115 +
   2.116 +
   2.117 +static void ratio_swap_button_cb (GtkButton* button, gpointer unser_data) {
   2.118 +	int w, h;
   2.119 +
   2.120 +	w = gtk_spin_button_get_value_as_int(lookup_widget(cropper_window, "ratio_w_spinbutton"));
   2.121 +	h = gtk_spin_button_get_value_as_int(lookup_widget(cropper_window, "ratio_h_spinbutton"));
   2.122 +
   2.123 +	set_spin_value(cropper_window, lookup_widget(cropper_window, "ratio_w_spinbutton"), h);
   2.124 +	set_spin_value(cropper_window, lookup_widget(cropper_window, "ratio_h_spinbutton"), w);
   2.125 +
   2.126 +	gth_image_selector_set_ratio(GTH_IMAGE_SELECTOR (lookup_widget(cropper_window, "crop_image")), TRUE, (double) h / w);
   2.127 +}
   2.128 +
   2.129 +*/
   2.130 +
   2.131 +
   2.132 +
   2.133 +
   2.134 +
   2.135 +
   2.136 +
   2.137 +
   2.138 +/*
   2.139  void on_ratio_w_spinbutton_value_changed (GtkSpinButton* spinbutton, gpointer user_data) {
   2.140 -	/*gtk_spin_button_set_value(lookup_widget(cropper_window, "ratio_h_spinbutton"), gtk_spin_button_get_value(spinbutton) / ratio);*/
   2.141  	g_print("spinbutton W - ratio: %f\n", ratio);
   2.142  	gtk_spin_button_set_value(lookup_widget(cropper_window, "ratio_h_spinbutton"), gtk_spin_button_get_value(spinbutton) / ratio);
   2.143  }
   2.144 @@ -62,7 +144,6 @@
   2.145  
   2.146  
   2.147  void on_ratio_h_spinbutton_value_changed (GtkSpinButton* spinbutton, gpointer user_data) {
   2.148 -	/*gtk_spin_button_set_value(lookup_widget(cropper_window, "ratio_w_spinbutton"), gtk_spin_button_get_value(spinbutton) * ratio);*/
   2.149  	g_print("spinbutton H - ratio: %f\n", ratio);
   2.150  	gtk_spin_button_set_value(lookup_widget(cropper_window, "ratio_w_spinbutton"), gtk_spin_button_get_value(spinbutton) * ratio);
   2.151  
   2.152 @@ -76,15 +157,25 @@
   2.153  	gtk_spin_button_update(lookup_widget(cropper_window, "ratio_w_spinbutton"));
   2.154  
   2.155  }
   2.156 +*/
   2.157  
   2.158  
   2.159  
   2.160 +void on_crop_clicked(GtkButton* button, gpointer user_data) {
   2.161 +	char crop_call[256];
   2.162  
   2.163 +	sprintf(crop_call, "echo \"convert -crop %ix%i+%i+%i %s cropped_%s\"",
   2.164 +		gtk_spin_button_get_value_as_int(lookup_widget(cropper_window, "crop_width_spinbutton")),
   2.165 +		gtk_spin_button_get_value_as_int(lookup_widget(cropper_window, "crop_height_spinbutton")),
   2.166 +		gtk_spin_button_get_value_as_int(lookup_widget(cropper_window, "crop_x_spinbutton")),
   2.167 +		gtk_spin_button_get_value_as_int(lookup_widget(cropper_window, "crop_y_spinbutton")),
   2.168 +		image_filename,
   2.169 +		image_filename
   2.170 +	);
   2.171 +	system(crop_call);
   2.172 +	gtk_main_quit();
   2.173 +}
   2.174  
   2.175 -gboolean on_cropper_window_delete_event (GtkWidget* widget, GdkEvent *event, gpointer user_data) {
   2.176 -	/* g_print("thanks for using the program - visit http://prog.marmaro.de\n"); */
   2.177 -	return FALSE;
   2.178 -}
   2.179  
   2.180  void on_cropper_window_destroy (GtkObject* object, gpointer user_data) {
   2.181  	gtk_main_quit();

     3.1 --- a/callbacks.h	Wed Dec 05 00:08:39 2007 +0100
     3.2 +++ b/callbacks.h	Fri Dec 07 17:40:08 2007 +0100
     3.3 @@ -1,19 +1,32 @@
     3.4 +#ifndef _CALLBACKS_H_
     3.5 +#define _CALLBACKS_H_
     3.6 +
     3.7  #include <gtk/gtk.h>
     3.8  
     3.9  double ratio;
    3.10  
    3.11 +/*
    3.12  void on_ratio_none_activate(GtkMenuItem* menuitem, gpointer user_data);
    3.13  void on_ratio_square_activate(GtkMenuItem* menuitem, gpointer user_data);
    3.14  void on_ratio_4x3_activate(GtkMenuItem* menuitem, gpointer user_data);
    3.15  void on_ratio_3x2_activate(GtkMenuItem* menuitem, gpointer user_data);
    3.16  void on_ratio_custom_activate(GtkMenuItem* menuitem, gpointer user_data);
    3.17  
    3.18 +static void ratio_optionmenu_changed_cb (GtkOptionMenu* optionmenu, gpointer unser_data);
    3.19 +static void ratio_value_changed_cb (GtkSpinButton* spin, gpointer unser_data);
    3.20 +static void ratio_swap_button_cb (GtkButton* button, gpointer unser_data);
    3.21 +
    3.22  void on_ratio_w_spinbutton_value_changed(GtkSpinButton* spinbutton, gpointer user_data);
    3.23  void on_ratio_w_spinbutton_change_value(GtkSpinButton* spinbutton, GtkScrollType scroll, gpointer user_data);
    3.24  void on_ratio_h_spinbutton_change_value(GtkSpinButton* spinbutton, GtkScrollType scroll, gpointer user_data);
    3.25  void on_ratio_h_spinbutton_value_changed(GtkSpinButton* spinbutton, gpointer user_data);
    3.26  void on_ratio_swap_button_clicked(GtkButton* button, gpointer user_data);
    3.27 +*/
    3.28 +
    3.29 +void on_crop_clicked(GtkButton* button, gpointer user_data);
    3.30  
    3.31  void on_cropper_window_destroy(GtkObject* object, gpointer user_data);
    3.32 -gboolean on_cropper_window_delete_event(GtkWidget* widget, GdkEvent *event, gpointer user_data);
    3.33 +/*gboolean on_cropper_window_delete_event(GtkWidget* widget, GdkEvent *event, gpointer user_data);*/
    3.34  
    3.35 +
    3.36 +#endif

     4.1 --- a/interface.c	Wed Dec 05 00:08:39 2007 +0100
     4.2 +++ b/interface.c	Fri Dec 07 17:40:08 2007 +0100
     4.3 @@ -81,6 +81,13 @@
     4.4    GtkWidget *image3;
     4.5    GtkWidget *crop_zoom_fit_button;
     4.6    GtkWidget *image1;
     4.7 +	GtkWidget *dialog_action_area1;
     4.8 +	GtkWidget *crop_okbutton;
     4.9 +	GtkWidget *alignment1;
    4.10 +	GtkWidget *hbox11;
    4.11 +	GtkWidget *crop_image;
    4.12 +	GtkWidget *label12;
    4.13 +
    4.14  
    4.15    cropper_window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
    4.16    gtk_widget_set_name (cropper_window, "cropper_window");
    4.17 @@ -400,48 +407,148 @@
    4.18  
    4.19  
    4.20  
    4.21 +/*
    4.22 +  okay_box = gtk_hbox_new (FALSE, 0);
    4.23 +  gtk_widget_set_name (okay_box, "okay_box");
    4.24 +  gtk_widget_show (okay_box);
    4.25 +  gtk_box_pack_end (GTK_BOX (hbox16), okay_box, FALSE, TRUE, 0);
    4.26 +*/
    4.27  
    4.28 +	crop_okbutton = gtk_button_new (); 
    4.29 +	gtk_widget_set_name (crop_okbutton, "crop_okbutton"); 
    4.30 +	gtk_widget_show (crop_okbutton); 
    4.31 +	gtk_box_pack_end (GTK_BOX (dialog_vbox1), crop_okbutton, FALSE, FALSE, 0); 
    4.32 +	GTK_WIDGET_SET_FLAGS (crop_okbutton, GTK_CAN_DEFAULT); 
    4.33  
    4.34 +	alignment1 = gtk_alignment_new (0.5, 0.5, 0, 0); 
    4.35 +	gtk_widget_set_name (alignment1, "alignment1"); 
    4.36 +	gtk_widget_show (alignment1); 
    4.37 +	gtk_container_add (GTK_CONTAINER (crop_okbutton), alignment1); 
    4.38  
    4.39 -  g_signal_connect ((gpointer) cropper_window, "delete_event",
    4.40 -                    G_CALLBACK (on_cropper_window_delete_event),
    4.41 -                    NULL);
    4.42 -  g_signal_connect ((gpointer) cropper_window, "destroy",
    4.43 +	hbox11 = gtk_hbox_new (FALSE, 2); 
    4.44 +	gtk_widget_set_name (hbox11, "hbox11"); 
    4.45 +	gtk_widget_show (hbox11); 
    4.46 +	gtk_container_add (GTK_CONTAINER (alignment1), hbox11); 
    4.47 +
    4.48 +	crop_image = gtk_image_new_from_stock ("gtk-ok", GTK_ICON_SIZE_BUTTON); 
    4.49 +	gtk_widget_set_name (crop_image, "crop_image"); 
    4.50 +	gtk_widget_show (crop_image); 
    4.51 +	gtk_box_pack_start (GTK_BOX (hbox11), crop_image, FALSE, FALSE, 0); 
    4.52 +
    4.53 +	label12 = gtk_label_new_with_mnemonic ("_Crop"); 
    4.54 +	gtk_widget_set_name (label12, "label12"); 
    4.55 +	gtk_widget_show (label12); 
    4.56 +	gtk_box_pack_start (GTK_BOX (hbox11), label12, FALSE, FALSE, 0); 
    4.57 +
    4.58 +
    4.59 +
    4.60 +
    4.61 +
    4.62 +/* destroy */
    4.63 +  g_signal_connect (G_OBJECT (cropper_window), "destroy",
    4.64                      G_CALLBACK (on_cropper_window_destroy),
    4.65                      NULL);
    4.66  
    4.67 -  g_signal_connect ((gpointer) ratio_w_spinbutton, "value_changed",
    4.68 +
    4.69 +/* crop */
    4.70 +  g_signal_connect (G_OBJECT (crop_okbutton), "clicked",
    4.71 +                    G_CALLBACK (on_crop_clicked),
    4.72 +                    NULL);
    4.73 +
    4.74 +
    4.75 +
    4.76 +/* aspect ratio */
    4.77 +/*
    4.78 +  g_signal_connect (G_OBJECT (ratio_w_spinbutton), "value_changed",
    4.79                      G_CALLBACK (on_ratio_w_spinbutton_value_changed),
    4.80                      NULL);
    4.81 -  g_signal_connect ((gpointer) ratio_w_spinbutton, "change_value",
    4.82 -                    G_CALLBACK (on_ratio_w_spinbutton_change_value),
    4.83 -                    NULL);
    4.84 -  g_signal_connect ((gpointer) ratio_swap_button, "clicked",
    4.85 +  g_signal_connect (G_OBJECT (ratio_swap_button), "clicked",
    4.86                      G_CALLBACK (on_ratio_swap_button_clicked),
    4.87                      NULL);
    4.88 -  g_signal_connect ((gpointer) ratio_h_spinbutton, "change_value",
    4.89 -                    G_CALLBACK (on_ratio_h_spinbutton_change_value),
    4.90 -                    NULL);
    4.91 -  g_signal_connect ((gpointer) ratio_h_spinbutton, "value_changed",
    4.92 +  g_signal_connect (G_OBJECT (ratio_h_spinbutton), "value_changed",
    4.93                      G_CALLBACK (on_ratio_h_spinbutton_value_changed),
    4.94                      NULL);
    4.95  
    4.96 -  g_signal_connect ((gpointer) ratio_none, "activate",
    4.97 +  g_signal_connect (G_OBJECT (ratio_none), "activate",
    4.98                      G_CALLBACK (on_ratio_none_activate),
    4.99                      NULL);
   4.100 -  g_signal_connect ((gpointer) ratio_square, "activate",
   4.101 +  g_signal_connect (G_OBJECT (ratio_square), "activate",
   4.102                      G_CALLBACK (on_ratio_square_activate),
   4.103                      NULL);
   4.104 -  g_signal_connect ((gpointer) ratio_4x3, "activate",
   4.105 +  g_signal_connect (G_OBJECT (ratio_4x3), "activate",
   4.106                      G_CALLBACK (on_ratio_4x3_activate),
   4.107                      NULL);
   4.108 -  g_signal_connect ((gpointer) ratio_3x2, "activate",
   4.109 +  g_signal_connect (G_OBJECT (ratio_3x2), "activate",
   4.110                      G_CALLBACK (on_ratio_3x2_activate),
   4.111                      NULL);
   4.112 -  g_signal_connect ((gpointer) ratio_custom, "activate",
   4.113 +  g_signal_connect (G_OBJECT (ratio_custom), "activate",
   4.114                      G_CALLBACK (on_ratio_custom_activate),
   4.115                      NULL);
   4.116  
   4.117 +g_signal_connect (G_OBJECT (lookup_widget(cropper_window, "ratio_optionmenu")), "changed",
   4.118 +	G_CALLBACK (ratio_optionmenu_changed_cb),
   4.119 +	NULL);
   4.120 +g_signal_connect (G_OBJECT (lookup_widget(cropper_window, "ratio_w_spinbutton")), "value_changed",
   4.121 +	G_CALLBACK (ratio_value_changed_cb),
   4.122 +	NULL);
   4.123 +g_signal_connect (G_OBJECT (lookup_widget(cropper_window, "ratio_h_spinbutton")), "value_changed",
   4.124 +	G_CALLBACK (ratio_value_changed_cb),
   4.125 +	NULL);
   4.126 +g_signal_connect (G_OBJECT (lookup_widget(cropper_window, "ratio_swap_button")), "clicked",
   4.127 +	G_CALLBACK (ratio_swap_button_cb),
   4.128 +	NULL);
   4.129 +*/
   4.130 +
   4.131 +
   4.132 +/* selection */
   4.133 +/*
   4.134 +g_signal_connect (G_OBJECT (lookup_widget(cropper_window, "crop_x_spinbutton")), "value_changed",
   4.135 +	G_CALLBACK (selection_x_value_changed_cb),
   4.136 +	data);
   4.137 +g_signal_connect (G_OBJECT (lookup_widget(cropper_window, "crop_y_spinbutton")), "value_changed",
   4.138 +	G_CALLBACK (selection_y_value_changed_cb),
   4.139 +	data);
   4.140 +g_signal_connect (G_OBJECT (lookup_widget(cropper_window, "crop_width_spinbutton")), "value_changed",
   4.141 +	G_CALLBACK (selection_width_value_changed_cb),
   4.142 +	data);
   4.143 +g_signal_connect (G_OBJECT (lookup_widget(cropper_window, "crop_height_spinbutton")), "value_changed",
   4.144 +	G_CALLBACK (selection_height_value_changed_cb),
   4.145 +	data);
   4.146 +g_signal_connect (G_OBJECT (lookup_widget(cropper_window, "crop_image")), "selection_changed",
   4.147 +	G_CALLBACK (selection_changed_cb),
   4.148 +	data);
   4.149 +*/
   4.150 +
   4.151 +
   4.152 +/* zoom */
   4.153 +/*
   4.154 +g_signal_connect (G_OBJECT (zoom_in_button), "clicked",
   4.155 +	G_CALLBACK (zoom_in_button_clicked_cb),
   4.156 +	data);
   4.157 +g_signal_connect (G_OBJECT (zoom_out_button), "clicked",
   4.158 +	G_CALLBACK (zoom_out_button_clicked_cb),
   4.159 +	data);
   4.160 +g_signal_connect (G_OBJECT (zoom_100_button), "clicked",
   4.161 +	G_CALLBACK (zoom_100_button_clicked_cb),
   4.162 +	data);
   4.163 +g_signal_connect (G_OBJECT (zoom_fit_button), "clicked",
   4.164 +	G_CALLBACK (zoom_fit_button_clicked_cb),
   4.165 +	data);
   4.166 +*/
   4.167 +
   4.168 +
   4.169 +
   4.170 +
   4.171 +
   4.172 +
   4.173 +
   4.174 +
   4.175 +
   4.176 +
   4.177 +
   4.178 +
   4.179 +
   4.180 +
   4.181  
   4.182    /* Store pointers to all widgets, for use by lookup_widget(). */
   4.183    GLADE_HOOKUP_OBJECT_NO_REF (cropper_window, cropper_window, "cropper_window");
   4.184 @@ -498,6 +605,13 @@
   4.185    GLADE_HOOKUP_OBJECT (cropper_window, image3, "image3");
   4.186    GLADE_HOOKUP_OBJECT (cropper_window, crop_zoom_fit_button, "crop_zoom_fit_button");
   4.187    GLADE_HOOKUP_OBJECT (cropper_window, image1, "image1");
   4.188 +	/*GLADE_HOOKUP_OBJECT_NO_REF (cropper_window, dialog_action_area1, "dialog_action_area1"); */
   4.189 +	GLADE_HOOKUP_OBJECT (cropper_window, crop_okbutton, "crop_okbutton"); 
   4.190 +	GLADE_HOOKUP_OBJECT (cropper_window, alignment1, "alignment1");
   4.191 +	GLADE_HOOKUP_OBJECT (cropper_window, hbox11, "hbox11");
   4.192 +	GLADE_HOOKUP_OBJECT (cropper_window, crop_image, "crop_image");
   4.193 +	GLADE_HOOKUP_OBJECT (cropper_window, label12, "label12");
   4.194 +
   4.195  
   4.196    return cropper_window;
   4.197  }

     5.1 --- a/main.c	Wed Dec 05 00:08:39 2007 +0100
     5.2 +++ b/main.c	Fri Dec 07 17:40:08 2007 +0100
     5.3 @@ -7,6 +7,23 @@
     5.4  
     5.5  int main (int argc, char *argv[]) {
     5.6  
     5.7 +	/* printf("argc: %i\nargv[0]: %s\nargv[1]: %s\nargv[2]: %s\n", argc, argv[0], argv[1], argv[2]); */
     5.8 +
     5.9 +	/* commandline option handling */
    5.10 +	if (argc == 2) {
    5.11 +		if (strcmp(argv[1], "--version") == 0) {
    5.12 +			g_print("cropper - a crop frontend for convert\nversion 0.1\nhttp://prog.marmaro.de\n");
    5.13 +			return(0);
    5.14 +		} else {
    5.15 +			image_filename = argv[1];
    5.16 +		}
    5.17 +	} else {
    5.18 +		g_print("usage: %s <image>\n", argv[0]);
    5.19 +		return(1);
    5.20 +	}
    5.21 +
    5.22 +
    5.23 +
    5.24    gtk_set_locale ();
    5.25    gtk_init (&argc, &argv);
    5.26  

     6.1 --- a/main.h	Wed Dec 05 00:08:39 2007 +0100
     6.2 +++ b/main.h	Fri Dec 07 17:40:08 2007 +0100
     6.3 @@ -4,5 +4,6 @@
     6.4  #include <gtk/gtk.h>
     6.5  
     6.6  GtkWidget* cropper_window;
     6.7 +char* image_filename;
     6.8  
     6.9  #endif