file dialogs

diff --git a/tools/dunger/src/main.c b/tools/dunger/src/main.c
index e6f6cb2..ed456f7 100644 (file)
--- a/tools/dunger/src/main.c
+++ b/tools/dunger/src/main.c
@@ -17,11 +17,13 @@ static void mouse(int bn, int st, int x, int y);
 static void motion(int x, int y);
 
 static void cb_new(utk_event *ev, void *data);
+static void cb_new_ok(utk_event *ev, void *data);
 static void cb_open(utk_event *ev, void *data);
+static void cb_open_ok(utk_event *ev, void *data);
 static void cb_save(utk_event *ev, void *data);
+static void cb_save_ok(utk_event *ev, void *data);
 
 static void cb_cancel(utk_event *ev, void *data);
-static void cb_new_ok(utk_event *ev, void *data);
 
 static int parse_args(int argc, char **argv);
 
@@ -200,7 +202,11 @@ static void display(void)
        glVertex2f(splitx, win_height);
        glVertex2f(0, win_height);
        glEnd();
+
+       glEnable(GL_BLEND);
+       glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
        utk_draw(uiroot);
+       glDisable(GL_BLEND);
 
 
        glutSwapBuffers();
@@ -223,7 +229,11 @@ static void keyb(unsigned char key, int x, int y)
        switch(key) {
        case 27:
                if(uigrab) {
-                       utk_hide(uigrab);
+                       if(utk_is_dialog(uigrab)) {
+                               utk_destroy_window(uigrab);
+                       } else {
+                               utk_hide(uigrab);
+                       }
                        uigrab = 0;
                } else {
                        exit(0);
@@ -311,8 +321,8 @@ static void cb_new_ok(utk_event *ev, void *data)
        sz = levsz[utk_get_selected(cbox_newsz)];
 
        if(!(newlvl = create_level(sz, sz))) {
-               fprintf(stderr, "failed to create new %dx%d level\n", sz, sz);
-               /* TODO: messagebox */
+               utk_message_dialog("failed to create new level", UTK_MSG_TYPE_ERROR,
+                               UTK_MSG_BN_OK, cb_cancel, 0);
                return;
        }
 
@@ -328,15 +338,39 @@ static void cb_new_ok(utk_event *ev, void *data)
 
 static void cb_open(utk_event *ev, void *data)
 {
+       uigrab = utk_file_dialog(UTK_FILE_DIALOG_OPEN, 0, "Level file (*.lvl) [.lvl]", 0, cb_open_ok, 0);
+}
+
+static void cb_open_ok(utk_event *ev, void *data)
+{
+       utk_widget *dlg = utk_event_widget(ev);
+       printf("selected: %s\n", utk_file_dialog_file(dlg));
+       utk_destroy_window(dlg);
+       if(uigrab == dlg) uigrab = 0;
 }
 
 static void cb_save(utk_event *ev, void *data)
 {
+       uigrab = utk_file_dialog(UTK_FILE_DIALOG_SAVE, 0, "Level file (*.lvl) [.lvl]", 0, cb_save_ok, 0);
+}
+
+static void cb_save_ok(utk_event *ev, void *data)
+{
+       utk_widget *dlg = utk_event_widget(ev);
+       printf("selected: %s\n", utk_file_dialog_file(dlg));
+       utk_destroy_window(dlg);
+       if(uigrab == dlg) uigrab = 0;
 }
 
 static void cb_cancel(utk_event *ev, void *data)
 {
-       utk_hide(data);
+       if(!data) data = utk_get_window(utk_event_widget(ev));
+
+       if(utk_is_dialog(data)) {
+               utk_destroy_window(data);
+       } else {
+               utk_hide(data);
+       }
        uigrab = 0;
 }