src/utildlg.c

   1 /*
   2  * GQview image viewer
   3  * (C)2000 John Ellis
   4  *
   5  * Author: John Ellis
   6  *
   7  */
   8
   9 #include "gqview.h"
  10 #include "image.h"
  11
  12 static void warning_dialog_close(GtkWidget *w, gpointer data);
  13 static void warning_dialog_destroy(GtkWidget *w, GdkEvent *event, gpointer data);
  14
  15 static void confirm_dialog_click_cb(GtkWidget *w, gpointer data);
  16 static void confirm_dialog_delete_cb(GtkWidget *w, GdkEvent *event, gpointer data);
  17
  18 static void generic_dialog_delete_cb(GtkWidget *widget, GdkEvent *event, gpointer data);
  19
  20
  21 /*
  22  *-----------------------------------------------------------------------------
  23  * warning dialog routines
  24  *-----------------------------------------------------------------------------
  25  */
  26
  27 static void warning_dialog_close(GtkWidget *w, gpointer data)
  28 {
  29         GtkWidget *warning_window = data;
  30         gtk_widget_destroy(warning_window);
  31 }
  32
  33 static void warning_dialog_destroy(GtkWidget *w, GdkEvent *event, gpointer data)
  34 {
  35         warning_dialog_close(NULL, data);
  36 }
  37
  38 void warning_dialog(gchar *title, gchar *message)
  39 {
  40         GtkWidget *warning_window;
  41         GtkWidget *hbox;
  42         GtkWidget *vbox;
  43         GtkWidget *label;
  44         GtkWidget *button;
  45
  46         warning_window = gtk_window_new(GTK_WINDOW_DIALOG);
  47         gtk_signal_connect (GTK_OBJECT (warning_window), "delete_event",(GtkSignalFunc) warning_dialog_destroy, warning_window);
  48         gtk_window_set_policy (GTK_WINDOW(warning_window), FALSE, FALSE, TRUE);
  49         gtk_window_set_title (GTK_WINDOW (warning_window), title);
  50         gtk_container_border_width (GTK_CONTAINER (warning_window), 10);
  51
  52         vbox = gtk_vbox_new(FALSE, 5);
  53         gtk_container_add(GTK_CONTAINER(warning_window),vbox);
  54         gtk_widget_show(vbox);
  55
  56         label = gtk_label_new(message);
  57         gtk_box_pack_start(GTK_BOX(vbox),label,FALSE,FALSE,0);
  58         gtk_widget_show(label);
  59
  60         label = gtk_hseparator_new();
  61         gtk_box_pack_start(GTK_BOX(vbox),label,FALSE,FALSE,0);
  62         gtk_widget_show(label);
  63
  64         hbox = gtk_hbox_new(TRUE, 5);
  65         gtk_container_add(GTK_CONTAINER(vbox),hbox);
  66         gtk_widget_show(hbox);
  67
  68         button = gtk_button_new_with_label(_("     Ok     "));
  69         gtk_signal_connect (GTK_OBJECT (button), "clicked",(GtkSignalFunc) warning_dialog_close, warning_window);
  70         gtk_box_pack_start(GTK_BOX(hbox),button,FALSE,FALSE,0);
  71         gtk_widget_show(button);
  72
  73         gtk_widget_show(warning_window);
  74 }
  75
  76 /*
  77  *-----------------------------------------------------------------------------
  78  * confirmation dialog
  79  *-----------------------------------------------------------------------------
  80  */
  81
  82 static void confirm_dialog_click_cb(GtkWidget *w, gpointer data)
  83 {
  84         ConfirmDialog *cd = data;
  85         gtk_widget_destroy(cd->dialog);
  86         g_free(cd);
  87 }
  88
  89 static void confirm_dialog_delete_cb(GtkWidget *w, GdkEvent *event, gpointer data)
  90 {
  91         ConfirmDialog *cd = data;
  92         cd->cancel_cb(NULL, cd->data);
  93         confirm_dialog_click_cb(w, data);
  94 }
  95
  96 void confirm_dialog_add(ConfirmDialog *cd, gchar *text, void (*func_cb)(GtkWidget *, gpointer))
  97 {
  98         GtkWidget *button;
  99         button = gtk_button_new_with_label(text);
 100         gtk_signal_connect(GTK_OBJECT(button), "clicked", func_cb, cd->data);
 101         gtk_signal_connect(GTK_OBJECT(button), "clicked", confirm_dialog_click_cb, cd);
 102         gtk_box_pack_end(GTK_BOX(cd->hbox), button, TRUE, TRUE, 0);
 103         gtk_widget_grab_focus(button);
 104         gtk_widget_show(button);
 105 }
 106
 107 ConfirmDialog *confirm_dialog_new(gchar *title, gchar *message, void (*cancel_cb)(GtkWidget *, gpointer), gpointer data)
 108 {
 109         ConfirmDialog *cd;
 110         GtkWidget *vbox;
 111         GtkWidget *label;
 112
 113         cd = g_new0(ConfirmDialog, 1);
 114         cd->data = data;
 115         cd->cancel_cb = cancel_cb;
 116
 117         cd->dialog = gtk_window_new(GTK_WINDOW_DIALOG);
 118         gtk_signal_connect (GTK_OBJECT (cd->dialog), "delete_event", confirm_dialog_delete_cb, cd);
 119         gtk_window_set_policy (GTK_WINDOW(cd->dialog), FALSE, FALSE, TRUE);
 120         gtk_window_set_title (GTK_WINDOW (cd->dialog), title);
 121         gtk_container_border_width (GTK_CONTAINER (cd->dialog), 10);
 122
 123         vbox = gtk_vbox_new(FALSE, 15);
 124         gtk_container_add(GTK_CONTAINER(cd->dialog),vbox);
 125         gtk_widget_show(vbox);
 126
 127         label = gtk_label_new(message);
 128         gtk_box_pack_start(GTK_BOX(vbox),label,FALSE,FALSE,0);
 129         gtk_widget_show(label);
 130
 131         cd->util_hbox = gtk_hbox_new(FALSE, 0);
 132         gtk_box_pack_start(GTK_BOX(vbox), cd->util_hbox, TRUE, TRUE, 0);
 133         gtk_widget_show(cd->util_hbox);
 134
 135         label = gtk_hseparator_new();
 136         gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, FALSE, 0);
 137         gtk_widget_show(label);
 138
 139         cd->hbox = gtk_hbox_new(TRUE, 15);
 140         gtk_box_pack_start(GTK_BOX(vbox), cd->hbox, FALSE, FALSE, 0);
 141         gtk_widget_show(cd->hbox);
 142
 143         gtk_widget_show(cd->dialog);
 144
 145         confirm_dialog_add(cd, _("Cancel"), cd->cancel_cb);
 146
 147         return cd;
 148 }
 149
 150 ConfirmDialog *confirm_dialog_new_with_image(gchar *title, gchar *message,
 151                                              gchar *img_path1, gchar *img_path2,
 152                                              void (*cancel_cb)(GtkWidget *, gpointer), gpointer data)
 153 {
 154         ConfirmDialog *cd;
 155         GtkWidget *vbox;
 156         GtkWidget *label;
 157         ImageWindow *image1;
 158         ImageWindow *image2;
 159
 160         cd = confirm_dialog_new(title, message, cancel_cb, data);
 161
 162         gtk_widget_set_usize (cd->dialog, 600, 450);
 163         gtk_window_set_policy (GTK_WINDOW(cd->dialog), FALSE, TRUE, FALSE);
 164
 165         gtk_box_set_homogeneous(GTK_BOX(cd->util_hbox), TRUE);
 166
 167         if (img_path1)
 168                 {
 169                 vbox = gtk_vbox_new(FALSE, 5);
 170                 gtk_box_pack_start(GTK_BOX(cd->util_hbox), vbox, TRUE, TRUE, 0);
 171                 gtk_widget_show(vbox);
 172
 173                 image1 = image_area_new(NULL);
 174                 gtk_box_pack_start(GTK_BOX(vbox), image1->eventbox, TRUE, TRUE, 0);
 175                 image_area_set_image (image1, img_path1, ZOOM_RESET_ORIGINAL);
 176                 gtk_widget_show_all(image1->eventbox);
 177                 gtk_object_set_data_full(GTK_OBJECT(image1->eventbox), "image1", image1,
 178                                          (GtkDestroyNotify)image_area_free);
 179
 180                 label = gtk_label_new(img_path1);
 181                 gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, FALSE, 0);
 182                 gtk_widget_show(label);
 183                 }
 184
 185         if (img_path2)
 186                 {
 187                 vbox = gtk_vbox_new(FALSE, 5);
 188                 gtk_box_pack_start(GTK_BOX(cd->util_hbox), vbox, TRUE, TRUE, 0);
 189                 gtk_widget_show(vbox);
 190
 191                 image2 = image_area_new(NULL);
 192                 gtk_box_pack_start(GTK_BOX(vbox), image2->eventbox, TRUE, TRUE, 0);
 193                 image_area_set_image (image2, img_path2, ZOOM_RESET_ORIGINAL);
 194                 gtk_widget_show_all(image2->eventbox);
 195                 gtk_object_set_data_full(GTK_OBJECT(image2->eventbox), "image2", image2,
 196                                          (GtkDestroyNotify)image_area_free);
 197
 198                 label = gtk_label_new(img_path2);
 199                 gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, FALSE, 0);
 200                 gtk_widget_show(label);
 201                 }
 202
 203         return cd;
 204 }
 205
 206 /*
 207  *-----------------------------------------------------------------------------
 208  * generic file ops dialog routines
 209  *-----------------------------------------------------------------------------
 210  */
 211
 212 void generic_dialog_close(GtkWidget *widget, gpointer data)
 213 {
 214         FileDialog *fd = data;
 215         if(fd->dialog) gtk_widget_destroy(fd->dialog);
 216         g_free(fd->source_path);
 217         g_free(fd->dest_path);
 218         if (fd->source_list) free_selected_list(fd->source_list);
 219         g_free(fd);
 220 }
 221
 222 static void generic_dialog_delete_cb(GtkWidget *widget, GdkEvent *event, gpointer data)
 223 {
 224         generic_dialog_close(NULL, data);
 225 }
 226
 227 FileDialog *generic_dialog_new(gchar *title, gchar *text, gchar *btn1, gchar *btn2,
 228                 void (*btn1_cb)(GtkWidget *, gpointer),
 229                 void (*btn2_cb)(GtkWidget *, gpointer))
 230 {
 231         FileDialog *fd = NULL;
 232         GtkWidget *button;
 233         GtkWidget *hbox;
 234         GtkWidget *label;
 235
 236         fd = g_new0(FileDialog, 1);
 237
 238         fd->dialog = gtk_window_new(GTK_WINDOW_DIALOG);
 239         gtk_signal_connect (GTK_OBJECT (fd->dialog), "delete_event", (GtkSignalFunc)generic_dialog_delete_cb, fd);
 240         gtk_window_set_policy (GTK_WINDOW(fd->dialog), FALSE, TRUE, FALSE);
 241         gtk_window_set_title (GTK_WINDOW (fd->dialog), title);
 242         gtk_container_border_width (GTK_CONTAINER (fd->dialog), 10);
 243
 244         fd->vbox = gtk_vbox_new(FALSE,5);
 245         gtk_container_add (GTK_CONTAINER(fd->dialog), fd->vbox);
 246         gtk_widget_show(fd->vbox);
 247
 248         if (text)
 249                 {
 250                 label = gtk_label_new(text);
 251                 gtk_box_pack_start(GTK_BOX(fd->vbox), label, FALSE, FALSE, 0);
 252                 gtk_widget_show(label);
 253                 }
 254
 255         if (btn1_cb || btn2_cb)
 256                 {
 257                 GtkWidget *sep;
 258                 hbox = gtk_hbox_new(TRUE, 15);
 259                 gtk_box_pack_end(GTK_BOX(fd->vbox), hbox, FALSE, FALSE, 5);
 260                 gtk_widget_show(hbox);
 261
 262                 sep = gtk_hseparator_new();
 263                 gtk_box_pack_end(GTK_BOX(fd->vbox), sep, FALSE, FALSE, 0);
 264                 gtk_widget_show(sep);
 265                 }
 266
 267         if (btn1_cb)
 268                 {
 269                 button = gtk_button_new_with_label(btn1);
 270                 gtk_signal_connect (GTK_OBJECT (button), "clicked",(GtkSignalFunc) btn1_cb, fd);
 271                 gtk_box_pack_start(GTK_BOX(hbox), button, TRUE, TRUE, 0);
 272                 gtk_widget_grab_focus(button);
 273                 gtk_widget_show(button);
 274                 }
 275
 276         if (btn2_cb)
 277                 {
 278                 button = gtk_button_new_with_label(btn2);
 279                 gtk_signal_connect (GTK_OBJECT (button), "clicked",(GtkSignalFunc) btn2_cb, fd);
 280                 gtk_box_pack_start(GTK_BOX(hbox), button, TRUE, TRUE, 0);
 281                 gtk_widget_show(button);
 282                 }
 283
 284         gtk_widget_show(fd->dialog);
 285         return fd;
 286 }
 287