X-Git-Url: https://git.distorted.org.uk/~mdw/sgt/putty/blobdiff_plain/f160b7b8908cac4a7ca37b49928b7855fe0a11fe..90db31b263b33b2b31b077752cd01e668b304fd7:/unix/gtkwin.c

diff --git a/unix/gtkwin.c b/unix/gtkwin.c
index dc8d6607..6d843ef8 100644
--- a/unix/gtkwin.c
+++ b/unix/gtkwin.c
@@ -75,6 +75,7 @@ struct gui_data {
     int mouseptr_visible;
     int busy_status;
     guint term_paste_idle_id;
+    guint term_exit_idle_id;
     int alt_keycode;
     int alt_digits;
     char wintitle[sizeof(((Config *)0)->wintitle)];
@@ -1087,45 +1088,46 @@ gint key_event(GtkWidget *widget, GdkEventKey *event, gpointer data)
     return TRUE;
 }
 
-gint button_event(GtkWidget *widget, GdkEventButton *event, gpointer data)
+gboolean button_internal(struct gui_data *inst, guint32 timestamp,
+			 GdkEventType type, guint ebutton, guint state,
+			 gdouble ex, gdouble ey)
 {
-    struct gui_data *inst = (struct gui_data *)data;
     int shift, ctrl, alt, x, y, button, act;
 
     /* Remember the timestamp. */
-    inst->input_event_time = event->time;
+    inst->input_event_time = timestamp;
 
     show_mouseptr(inst, 1);
 
-    if (event->button == 4 && event->type == GDK_BUTTON_PRESS) {
+    if (ebutton == 4 && type == GDK_BUTTON_PRESS) {
 	term_scroll(inst->term, 0, -5);
 	return TRUE;
     }
-    if (event->button == 5 && event->type == GDK_BUTTON_PRESS) {
+    if (ebutton == 5 && type == GDK_BUTTON_PRESS) {
 	term_scroll(inst->term, 0, +5);
 	return TRUE;
     }
 
-    shift = event->state & GDK_SHIFT_MASK;
-    ctrl = event->state & GDK_CONTROL_MASK;
-    alt = event->state & GDK_MOD1_MASK;
+    shift = state & GDK_SHIFT_MASK;
+    ctrl = state & GDK_CONTROL_MASK;
+    alt = state & GDK_MOD1_MASK;
 
-    if (event->button == 3 && ctrl) {
+    if (ebutton == 3 && ctrl) {
 	gtk_menu_popup(GTK_MENU(inst->menu), NULL, NULL, NULL, NULL,
-		       event->button, event->time);
+		       ebutton, timestamp);
 	return TRUE;
     }
 
-    if (event->button == 1)
+    if (ebutton == 1)
 	button = MBT_LEFT;
-    else if (event->button == 2)
+    else if (ebutton == 2)
 	button = MBT_MIDDLE;
-    else if (event->button == 3)
+    else if (ebutton == 3)
 	button = MBT_RIGHT;
     else
 	return FALSE;		       /* don't even know what button! */
 
-    switch (event->type) {
+    switch (type) {
       case GDK_BUTTON_PRESS: act = MA_CLICK; break;
       case GDK_BUTTON_RELEASE: act = MA_RELEASE; break;
       case GDK_2BUTTON_PRESS: act = MA_2CLK; break;
@@ -1137,8 +1139,8 @@ gint button_event(GtkWidget *widget, GdkEventButton *event, gpointer data)
 	act != MA_CLICK && act != MA_RELEASE)
 	return TRUE;		       /* we ignore these in raw mouse mode */
 
-    x = (event->x - inst->cfg.window_border) / inst->font_width;
-    y = (event->y - inst->cfg.window_border) / inst->font_height;
+    x = (ex - inst->cfg.window_border) / inst->font_width;
+    y = (ey - inst->cfg.window_border) / inst->font_height;
 
     term_mouse(inst->term, button, translate_button(button), act,
 	       x, y, shift, ctrl, alt);
@@ -1146,6 +1148,36 @@ gint button_event(GtkWidget *widget, GdkEventButton *event, gpointer data)
     return TRUE;
 }
 
+gboolean button_event(GtkWidget *widget, GdkEventButton *event, gpointer data)
+{
+    struct gui_data *inst = (struct gui_data *)data;
+    return button_internal(inst, event->time, event->type, event->button,
+			   event->state, event->x, event->y);
+}
+
+#if GTK_CHECK_VERSION(2,0,0)
+/*
+ * In GTK 2, mouse wheel events have become a new type of event.
+ * This handler translates them back into button-4 and button-5
+ * presses so that I don't have to change my old code too much :-)
+ */
+gboolean scroll_event(GtkWidget *widget, GdkEventScroll *event, gpointer data)
+{
+    struct gui_data *inst = (struct gui_data *)data;
+    guint button;
+
+    if (event->direction == GDK_SCROLL_UP)
+	button = 4;
+    else if (event->direction == GDK_SCROLL_DOWN)
+	button = 5;
+    else
+	return FALSE;
+
+    return button_internal(inst, event->time, GDK_BUTTON_PRESS,
+			   button, event->state, event->x, event->y);
+}
+#endif
+
 gint motion_event(GtkWidget *widget, GdkEventMotion *event, gpointer data)
 {
     struct gui_data *inst = (struct gui_data *)data;
@@ -1189,9 +1221,9 @@ void frontend_keypress(void *handle)
 	exit(0);
 }
 
-void notify_remote_exit(void *frontend)
+static gint idle_exit_func(gpointer data)
 {
-    struct gui_data *inst = (struct gui_data *)frontend;
+    struct gui_data *inst = (struct gui_data *)data;
     int exitcode;
 
     if (!inst->exited &&
@@ -1213,6 +1245,16 @@ void notify_remote_exit(void *frontend)
 	}
 	gtk_widget_show(inst->restartitem);
     }
+
+    gtk_idle_remove(inst->term_exit_idle_id);
+    return TRUE;
+}
+
+void notify_remote_exit(void *frontend)
+{
+    struct gui_data *inst = (struct gui_data *)frontend;
+
+    inst->term_exit_idle_id = gtk_idle_add(idle_exit_func, inst);
 }
 
 static gint timer_trigger(gpointer data)
@@ -1598,6 +1640,9 @@ void write_clip(void *frontend, wchar_t * data, int *attr, int len, int must_des
 
     if (gtk_selection_owner_set(inst->area, GDK_SELECTION_PRIMARY,
 				inst->input_event_time)) {
+#if GTK_CHECK_VERSION(2,0,0)
+	gtk_selection_clear_targets(inst->area, GDK_SELECTION_PRIMARY);
+#endif
 	gtk_selection_add_target(inst->area, GDK_SELECTION_PRIMARY,
 				 GDK_SELECTION_TYPE_STRING, 1);
 	if (inst->pasteout_data_ctext)
@@ -3413,6 +3458,10 @@ int pt_main(int argc, char **argv)
 		       GTK_SIGNAL_FUNC(button_event), inst);
     gtk_signal_connect(GTK_OBJECT(inst->area), "button_release_event",
 		       GTK_SIGNAL_FUNC(button_event), inst);
+#if GTK_CHECK_VERSION(2,0,0)
+    gtk_signal_connect(GTK_OBJECT(inst->area), "scroll_event",
+		       GTK_SIGNAL_FUNC(scroll_event), inst);
+#endif
     gtk_signal_connect(GTK_OBJECT(inst->area), "motion_notify_event",
 		       GTK_SIGNAL_FUNC(motion_event), inst);
     gtk_signal_connect(GTK_OBJECT(inst->area), "selection_received",