meillo@0: #include <gtk/gtk.h>
meillo@0: 
meillo@2: #include "main.h"
meillo@0: #include "callbacks.h"
meillo@0: #include "interface.h"
meillo@0: #include "support.h"
meillo@0: 
meillo@0: 
meillo@3: void update_spin_button_ratio(GtkWidget* spinbutton) {
meillo@3: 	g_print("ratio change: %f\n", ratio);
meillo@3: 	/*gtk_spin_button_set_value((spinbutton), gtk_spin_button_get_value(spinbutton));*/
meillo@3: 	/*gtk_spin_button_update(spinbutton);*/
meillo@3: 	on_ratio_w_spinbutton_value_changed(spinbutton, NULL);
meillo@3: }
meillo@2: 
meillo@2: void on_ratio_none_activate (GtkMenuItem* menuitem, gpointer user_data) {
meillo@3: 	ratio = (double) 1;
meillo@3: 	update_spin_button_ratio(lookup_widget(cropper_window, "ratio_w_spinbutton"));
meillo@2: }
meillo@2: 
meillo@2: 
meillo@2: void on_ratio_square_activate (GtkMenuItem* menuitem, gpointer user_data) {
meillo@3: 	ratio = (double) 1;
meillo@3: 	update_spin_button_ratio(lookup_widget(cropper_window, "ratio_w_spinbutton"));
meillo@2: }
meillo@2: 
meillo@2: 
meillo@2: void on_ratio_4x3_activate (GtkMenuItem* menuitem, gpointer user_data) {
meillo@3: 	ratio = (double) 4/3;
meillo@3: 	update_spin_button_ratio(lookup_widget(cropper_window, "ratio_w_spinbutton"));
meillo@2: }
meillo@2: 
meillo@2: 
meillo@2: void on_ratio_3x2_activate (GtkMenuItem* menuitem, gpointer user_data) {
meillo@3: 	ratio = (double) 3/2;
meillo@3: 	update_spin_button_ratio(lookup_widget(cropper_window, "ratio_w_spinbutton"));
meillo@2: }
meillo@2: 
meillo@2: 
meillo@2: void on_ratio_custom_activate (GtkMenuItem* menuitem, gpointer user_data) {
meillo@3: 	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"));
meillo@3: 	update_spin_button_ratio(lookup_widget(cropper_window, "ratio_w_spinbutton"));
meillo@3: }
meillo@3: 
meillo@3: 
meillo@3: 
meillo@3: 
meillo@3: 
meillo@3: void on_ratio_w_spinbutton_value_changed (GtkSpinButton* spinbutton, gpointer user_data) {
meillo@3: 	/*gtk_spin_button_set_value(lookup_widget(cropper_window, "ratio_h_spinbutton"), gtk_spin_button_get_value(spinbutton) / ratio);*/
meillo@3: 	g_print("spinbutton W - ratio: %f\n", ratio);
meillo@3: 	gtk_spin_button_set_value(lookup_widget(cropper_window, "ratio_h_spinbutton"), gtk_spin_button_get_value(spinbutton) / ratio);
meillo@3: }
meillo@3: 
meillo@3: 
meillo@3: void on_ratio_w_spinbutton_change_value (GtkSpinButton* spinbutton, GtkScrollType scroll, gpointer user_data) {
meillo@3: }
meillo@3: 
meillo@3: 
meillo@3: void on_ratio_h_spinbutton_change_value (GtkSpinButton* spinbutton, GtkScrollType scroll, gpointer user_data) {
meillo@3: }
meillo@3: 
meillo@3: 
meillo@3: void on_ratio_h_spinbutton_value_changed (GtkSpinButton* spinbutton, gpointer user_data) {
meillo@3: 	/*gtk_spin_button_set_value(lookup_widget(cropper_window, "ratio_w_spinbutton"), gtk_spin_button_get_value(spinbutton) * ratio);*/
meillo@3: 	g_print("spinbutton H - ratio: %f\n", ratio);
meillo@3: 	gtk_spin_button_set_value(lookup_widget(cropper_window, "ratio_w_spinbutton"), gtk_spin_button_get_value(spinbutton) * ratio);
meillo@0: 
meillo@0: }
meillo@0: 
meillo@0: 
meillo@3: void on_ratio_swap_button_clicked (GtkButton* button, gpointer user_data) {
meillo@3: 	
meillo@3: 	ratio = 1.0 / ratio;
meillo@3: 	gtk_spin_button_set_value(lookup_widget(cropper_window, "ratio_w_spinbutton"), gtk_spin_button_get_value(lookup_widget(cropper_window, "ratio_h_spinbutton")));
meillo@3: 	gtk_spin_button_update(lookup_widget(cropper_window, "ratio_w_spinbutton"));
meillo@0: 
meillo@2: }
meillo@2: 
meillo@2: 
meillo@2: 
meillo@2: 
meillo@2: 
meillo@1: gboolean on_cropper_window_delete_event (GtkWidget* widget, GdkEvent *event, gpointer user_data) {
meillo@2: 	/* g_print("thanks for using the program - visit http://prog.marmaro.de\n"); */
meillo@1: 	return FALSE;
meillo@0: }
meillo@0: 
meillo@1: void on_cropper_window_destroy (GtkObject* object, gpointer user_data) {
meillo@0: 	gtk_main_quit();
meillo@0: }
meillo@0: