src/utildlg.c

   1 /*
   2  * GQview image viewer
   3  * (C)1999 John Ellis
   4  *
   5  * Author: John Ellis
   6  *
   7  */
   8
   9 #include "gqview.h"
  10
  11 static void warning_dialog_close(GtkWidget *w, gpointer data);
  12 static void warning_dialog_destroy(GtkWidget *w, GdkEvent *event, gpointer data);
  13
  14 static void confirm_dialog_click_cb(GtkWidget *w, gpointer data);
  15 static void confirm_dialog_delete_cb(GtkWidget *w, GdkEvent *event, gpointer data);
  16
  17 static void generic_dialog_delete_cb(GtkWidget *widget, GdkEvent *event, gpointer data);
  18
  19
  20 /*
  21  *-----------------------------------------------------------------------------
  22  * warning dialog routines
  23  *-----------------------------------------------------------------------------
  24  */
  25
  26 static void warning_dialog_close(GtkWidget *w, gpointer data)
  27 {
  28         GtkWidget *warning_window = data;
  29         gtk_widget_destroy(warning_window);
  30 }
  31
  32 static void warning_dialog_destroy(GtkWidget *w, GdkEvent *event, gpointer data)
  33 {
  34         warning_dialog_close(NULL, data);
  35 }
  36
  37 void warning_dialog(gchar *title, gchar *message)
  38 {
  39         GtkWidget *warning_window;
  40         GtkWidget *hbox;
  41         GtkWidget *vbox;
  42         GtkWidget *label;
  43         GtkWidget *button;
  44
  45         warning_window = gtk_window_new(GTK_WINDOW_DIALOG);
  46         gtk_signal_connect (GTK_OBJECT (warning_window), "delete_event",(GtkSignalFunc) warning_dialog_destroy, warning_window);
  47         gtk_window_set_policy (GTK_WINDOW(warning_window), FALSE, FALSE, TRUE);
  48         gtk_window_set_title (GTK_WINDOW (warning_window), title);
  49         gtk_container_border_width (GTK_CONTAINER (warning_window), 10);
  50
  51         vbox = gtk_vbox_new(FALSE, 5);
  52         gtk_container_add(GTK_CONTAINER(warning_window),vbox);
  53         gtk_widget_show(vbox);
  54
  55         label = gtk_label_new(message);
  56         gtk_box_pack_start(GTK_BOX(vbox),label,FALSE,FALSE,0);
  57         gtk_widget_show(label);
  58
  59         label = gtk_hseparator_new();
  60         gtk_box_pack_start(GTK_BOX(vbox),label,FALSE,FALSE,0);
  61         gtk_widget_show(label);
  62
  63         hbox = gtk_hbox_new(TRUE, 5);
  64         gtk_container_add(GTK_CONTAINER(vbox),hbox);
  65         gtk_widget_show(hbox);
  66
  67         button = gtk_button_new_with_label(_("     Ok     "));
  68         gtk_signal_connect (GTK_OBJECT (button), "clicked",(GtkSignalFunc) warning_dialog_close, warning_window);
  69         gtk_box_pack_start(GTK_BOX(hbox),button,FALSE,FALSE,0);
  70         gtk_widget_show(button);
  71
  72         gtk_widget_show(warning_window);
  73 }
  74
  75 /*
  76  *-----------------------------------------------------------------------------
  77  * confirmation dialog
  78  *-----------------------------------------------------------------------------
  79  */
  80
  81 static void confirm_dialog_click_cb(GtkWidget *w, gpointer data)
  82 {
  83         ConfirmDialog *cd = data;
  84         gtk_widget_destroy(cd->dialog);
  85         g_free(cd);
  86 }
  87
  88 static void confirm_dialog_delete_cb(GtkWidget *w, GdkEvent *event, gpointer data)
  89 {
  90         ConfirmDialog *cd = data;
  91         cd->cancel_cb(NULL, cd->data);
  92         confirm_dialog_click_cb(w, data);
  93 }
  94
  95 void confirm_dialog_add(ConfirmDialog *cd, gchar *text, void (*func_cb)(GtkWidget *, gpointer))
  96 {
  97         GtkWidget *button;
  98         button = gtk_button_new_with_label(text);
  99         gtk_signal_connect(GTK_OBJECT(button), "clicked", func_cb, cd->data);
 100         gtk_signal_connect(GTK_OBJECT(button), "clicked", confirm_dialog_click_cb, cd);
 101         gtk_box_pack_end(GTK_BOX(cd->hbox), button, TRUE, TRUE, 0);
 102         gtk_widget_grab_focus(button);
 103         gtk_widget_show(button);
 104 }
 105
 106 ConfirmDialog *confirm_dialog_new(gchar *title, gchar *message, void (*cancel_cb)(GtkWidget *, gpointer), gpointer data)
 107 {
 108         ConfirmDialog *cd;
 109         GtkWidget *vbox;
 110         GtkWidget *label;
 111
 112         cd = g_new0(ConfirmDialog, 1);
 113         cd->data = data;
 114         cd->cancel_cb = cancel_cb;
 115
 116         cd->dialog = gtk_window_new(GTK_WINDOW_DIALOG);
 117         gtk_signal_connect (GTK_OBJECT (cd->dialog), "delete_event", confirm_dialog_delete_cb, cd);
 118         gtk_window_set_policy (GTK_WINDOW(cd->dialog), FALSE, FALSE, TRUE);
 119         gtk_window_set_title (GTK_WINDOW (cd->dialog), title);
 120         gtk_container_border_width (GTK_CONTAINER (cd->dialog), 10);
 121
 122         vbox = gtk_vbox_new(FALSE, 15);
 123         gtk_container_add(GTK_CONTAINER(cd->dialog),vbox);
 124         gtk_widget_show(vbox);
 125
 126         label = gtk_label_new(message);
 127         gtk_box_pack_start(GTK_BOX(vbox),label,FALSE,FALSE,0);
 128         gtk_widget_show(label);
 129
 130         label = gtk_hseparator_new();
 131         gtk_box_pack_start(GTK_BOX(vbox),label,FALSE,FALSE,0);
 132         gtk_widget_show(label);
 133
 134         cd->hbox = gtk_hbox_new(TRUE, 15);
 135         gtk_container_add(GTK_CONTAINER(vbox),cd->hbox);
 136         gtk_widget_show(cd->hbox);
 137
 138         gtk_widget_show(cd->dialog);
 139
 140         confirm_dialog_add(cd, _("Cancel"), cd->cancel_cb);
 141
 142         return cd;
 143 }
 144
 145 /*
 146  *-----------------------------------------------------------------------------
 147  * generic file ops dialog routines
 148  *-----------------------------------------------------------------------------
 149  */
 150
 151 void generic_dialog_close(GtkWidget *widget, gpointer data)
 152 {
 153         FileDialog *fd = data;
 154         if(fd->dialog) gtk_widget_destroy(fd->dialog);
 155         g_free(fd->source_path);
 156         g_free(fd->dest_path);
 157         if (fd->source_list) free_selected_list(fd->source_list);
 158         g_free(fd);
 159 }
 160
 161 static void generic_dialog_delete_cb(GtkWidget *widget, GdkEvent *event, gpointer data)
 162 {
 163         generic_dialog_close(NULL, data);
 164 }
 165
 166 FileDialog *generic_dialog_new(gchar *title, gchar *text, gchar *btn1, gchar *btn2,
 167                 void (*btn1_cb)(GtkWidget *, gpointer),
 168                 void (*btn2_cb)(GtkWidget *, gpointer))
 169 {
 170         FileDialog *fd = NULL;
 171         GtkWidget *button;
 172         GtkWidget *hbox;
 173         GtkWidget *label;
 174
 175         fd = g_new0(FileDialog, 1);
 176
 177         fd->dialog = gtk_window_new(GTK_WINDOW_DIALOG);
 178         gtk_signal_connect (GTK_OBJECT (fd->dialog), "delete_event", (GtkSignalFunc)generic_dialog_delete_cb, fd);
 179         gtk_window_set_policy (GTK_WINDOW(fd->dialog), FALSE, TRUE, FALSE);
 180         gtk_window_set_title (GTK_WINDOW (fd->dialog), title);
 181         gtk_container_border_width (GTK_CONTAINER (fd->dialog), 10);
 182
 183         fd->vbox = gtk_vbox_new(FALSE,5);
 184         gtk_container_add (GTK_CONTAINER(fd->dialog), fd->vbox);
 185         gtk_widget_show(fd->vbox);
 186
 187         if (text)
 188                 {
 189                 label = gtk_label_new(text);
 190                 gtk_box_pack_start(GTK_BOX(fd->vbox), label, FALSE, FALSE, 0);
 191                 gtk_widget_show(label);
 192                 }
 193
 194         if (btn1_cb || btn2_cb)
 195                 {
 196                 GtkWidget *sep;
 197                 hbox = gtk_hbox_new(TRUE, 15);
 198                 gtk_box_pack_end(GTK_BOX(fd->vbox), hbox, FALSE, FALSE, 5);
 199                 gtk_widget_show(hbox);
 200
 201                 sep = gtk_hseparator_new();
 202                 gtk_box_pack_end(GTK_BOX(fd->vbox), sep, FALSE, FALSE, 0);
 203                 gtk_widget_show(sep);
 204                 }
 205
 206         if (btn1_cb)
 207                 {
 208                 button = gtk_button_new_with_label(btn1);
 209                 gtk_signal_connect (GTK_OBJECT (button), "clicked",(GtkSignalFunc) btn1_cb, fd);
 210                 gtk_box_pack_start(GTK_BOX(hbox), button, TRUE, TRUE, 0);
 211                 gtk_widget_grab_focus(button);
 212                 gtk_widget_show(button);
 213                 }
 214
 215         if (btn2_cb)
 216                 {
 217                 button = gtk_button_new_with_label(btn2);
 218                 gtk_signal_connect (GTK_OBJECT (button), "clicked",(GtkSignalFunc) btn2_cb, fd);
 219                 gtk_box_pack_start(GTK_BOX(hbox), button, TRUE, TRUE, 0);
 220                 gtk_widget_show(button);
 221                 }
 222
 223         gtk_widget_show(fd->dialog);
 224         return fd;
 225 }
 226