X-Git-Url: https://git.artsoft.org/?p=rocksndiamonds.git;a=blobdiff_plain;f=src%2Flibgame%2Fgadgets.c;h=244db6ea8852b4a4df027f3ffbc95848b635210d;hp=736f1465fb2d381b5a07419f4f28759ff55de656;hb=93d70984a668ae9a0a6c76c42e660978f34c3993;hpb=6c674ccdd458314ced75459649c6acf1489b6056

diff --git a/src/libgame/gadgets.c b/src/libgame/gadgets.c
index 736f1465..244db6ea 100644
--- a/src/libgame/gadgets.c
+++ b/src/libgame/gadgets.c
@@ -13,6 +13,7 @@
 #include <string.h>
 
 #include "gadgets.h"
+#include "image.h"
 #include "text.h"
 #include "misc.h"
 
@@ -782,6 +783,10 @@ static void HandleGadgetTags(struct GadgetInfo *gi, int first_tag, va_list ap)
   {
     switch(tag)
     {
+      case GDI_IMAGE_ID:
+	gi->image_id = va_arg(ap, int);
+	break;
+
       case GDI_CUSTOM_ID:
 	gi->custom_id = va_arg(ap, int);
 	break;
@@ -1281,6 +1286,7 @@ struct GadgetInfo *CreateGadget(int first_tag, ...)
 
   /* always start with reliable default values */
   new_gadget->id = getNewGadgetID();
+  new_gadget->image_id = -1;
   new_gadget->callback_info = default_callback_info;
   new_gadget->callback_action = default_callback_action;
   new_gadget->active = TRUE;
@@ -1481,7 +1487,7 @@ static boolean insideSelectboxArea(struct GadgetInfo *gi, int mx, int my)
 
 void ClickOnGadget(struct GadgetInfo *gi, int button)
 {
-  if (!gi->mapped)
+  if (gi == NULL || gi->deactivated || !gi->mapped)
     return;
 
   /* simulate releasing mouse button over last gadget, if still pressed */
@@ -1681,16 +1687,20 @@ boolean HandleGadgets(int mx, int my, int button)
   {
     int last_x = gi->event.x;
     int last_y = gi->event.y;
+    int last_mx = gi->event.mx;
+    int last_my = gi->event.my;
 
-    gi->event.x = mx - gi->x;
-    gi->event.y = my - gi->y;
+    gi->event.x = gi->event.mx = mx - gi->x;
+    gi->event.y = gi->event.my = my - gi->y;
 
     if (gi->type == GD_TYPE_DRAWING_AREA)
     {
       gi->event.x /= gi->drawing.item_xsize;
       gi->event.y /= gi->drawing.item_ysize;
 
-      if (last_x != gi->event.x || last_y != gi->event.y)
+      if (last_x != gi->event.x || last_y != gi->event.y ||
+	  ((last_mx != gi->event.mx || last_my != gi->event.my) &&
+	   gi->event_mask & GD_EVENT_PIXEL_PRECISE))
 	changed_position = TRUE;
     }
     else if (gi->type & GD_TYPE_TEXT_INPUT && button != 0 && !motion_status)
@@ -1709,7 +1719,8 @@ boolean HandleGadgets(int mx, int my, int button)
       if (gi->textinput.cursor_position != old_cursor_position)
 	DrawGadget(gi, DG_PRESSED, gi->direct_draw);
 
-      StartTextInput(gi->x, gi->y);
+      if (press_event)
+	StartTextInput(gi->x, gi->y, gi->width, gi->height);
     }
     else if (gi->type & GD_TYPE_TEXT_AREA && button != 0 && !motion_status)
     {
@@ -1725,7 +1736,8 @@ boolean HandleGadgets(int mx, int my, int button)
       if (gi->textarea.cursor_position != old_cursor_position)
 	DrawGadget(gi, DG_PRESSED, gi->direct_draw);
 
-      StartTextInput(gi->x, gi->y);
+      if (press_event)
+	StartTextInput(gi->x, gi->y, gi->width, gi->height);
     }
     else if (gi->type & GD_TYPE_SELECTBOX && gi->selectbox.open &&
 	     !keep_selectbox_open)
@@ -1756,7 +1768,7 @@ boolean HandleGadgets(int mx, int my, int button)
       new_gi->event.type = GD_EVENT_INFO_ENTERING;
       new_gi->callback_info(new_gi);
     }
-    else if (last_info_gi != NULL)
+    else if (last_info_gi != NULL && last_info_gi->mapped)
     {
       last_info_gi->event.type = GD_EVENT_INFO_LEAVING;
       last_info_gi->callback_info(last_info_gi);
@@ -2261,3 +2273,43 @@ boolean HandleGadgetsKeyInput(Key key)
 
   return TRUE;
 }
+
+void DumpGadgetIdentifiers()
+{
+  struct GadgetInfo *gi;
+
+  Print("Gadgets on current screen:\n");
+
+  for (gi = gadget_list_first_entry; gi != NULL; gi = gi->next)
+  {
+    if (gi->mapped && gi->image_id != -1)
+    {
+      char *token = getTokenFromImageID(gi->image_id);
+      char *prefix = "gfx.";
+
+      if (strPrefix(token, prefix))
+	token = &token[strlen(prefix)];
+
+      Print("- '%s'\n", token);
+    }
+  }
+
+  Print("Done.\n");
+}
+
+boolean DoGadgetAction(int image_id)
+{
+  struct GadgetInfo *gi;
+
+  for (gi = gadget_list_first_entry; gi != NULL; gi = gi->next)
+  {
+    if (gi->mapped && gi->image_id == image_id)
+    {
+      gi->callback_action(gi);
+
+      return TRUE;
+    }
+  }
+
+  return FALSE;
+}