Removed large parts of old GUI code and improved layout of a few dialogs.

1 files changed, 153 insertions, 580 deletions

diff --git a/src/gui/gui.cpp b/src/gui/gui.cpp
index e2a22df3..52b4bc85 100644
--- a/src/gui/gui.cpp
+++ b/src/gui/gui.cpp
@@ -119,18 +119,18 @@ int gui_update(DIALOG_PLAYER *player) {
 
 void loadButtonSkin() {
     char **tokens;
-    int    tokenCount;
-    int    gridx[4];
-    int    gridy[4];
-    int    a = 0;
-    int    x,y,mode;
+    int tokenCount;
+    int gridx[4];
+    int gridy[4];
+    int a = 0;
+    int x, y, mode;
 
     tokens = get_config_argv("button", "gridx", &tokenCount);
-    for (a=0; a < 4; a++) {
+    for (a = 0; a < 4; a++) {
         gridx[a] = atoi(tokens[a]);
     }
     tokens = get_config_argv("button", "gridy", &tokenCount);
-    for (a=0; a < 4; a++) {
+    for (a = 0; a < 4; a++) {
         gridy[a] = atoi(tokens[a]);
     }
 
@@ -148,10 +148,10 @@ void loadButtonSkin() {
     gui__repository[GUI_BMP_OFS_BUTTON + 2] = (BITMAP *)gui_gfx[3].dat;
     gui__repository[GUI_BMP_OFS_BUTTON + 3] = (BITMAP *)gui_gfx[1].dat;
 
-    for (mode=0; mode < 4; mode++) {
-        a=0;
-        for (y=0; y < 3; y++) {
-            for (x=0; x < 3; x++) {
+    for (mode = 0; mode < 4; mode++) {
+        a = 0;
+        for (y = 0; y < 3; y++) {
+            for (x = 0; x < 3; x++) {
                 gui_skin.button.background[mode].grid[a] = create_sub_bitmap(
                                 gui__repository[GUI_BMP_OFS_BUTTON + mode],
                                 gridx[x]             , gridy[y],
@@ -240,18 +240,18 @@ void loadCheckboxSkin()  {
 
 void loadTextboxSkin() {
     char **tokens;
-    int    tokenCount;
-    int    gridx[4];
-    int    gridy[4];
-    int    a = 0;
-    int    x,y;
+    int tokenCount;
+    int gridx[4];
+    int gridy[4];
+    int a = 0;
+    int x, y;
 
     tokens = get_config_argv("textbox", "gridx", &tokenCount);
-    for (a=0; a < 4; a++) {
+    for (a = 0; a < 4; a++) {
         gridx[a] = atoi(tokens[a]);
     }
     tokens = get_config_argv("textbox", "gridy", &tokenCount);
-    for (a=0; a < 4; a++) {
+    for (a = 0; a < 4; a++) {
         gridy[a] = atoi(tokens[a]);
     }
 
@@ -262,11 +262,9 @@ void loadTextboxSkin() {
 
 		gui__repository[GUI_BMP_OFS_TEXTBOX] = (BITMAP *)gui_gfx[9].dat;
 
-
-
-    a=0;
-    for (y=0; y < 3; y++) {
-        for (x=0; x < 3; x++) {
+    a = 0;
+    for (y = 0; y < 3; y++) {
+        for (x = 0; x < 3; x++) {
             gui_skin.textbox.bg.grid[a] = create_sub_bitmap(
                             gui__repository[GUI_BMP_OFS_TEXTBOX],
                             gridx[x]             , gridy[y],
@@ -279,18 +277,18 @@ void loadTextboxSkin() {
 
 void loadListboxSkin() {
     char **tokens;
-    int    tokenCount;
-    int    gridx[4];
-    int    gridy[4];
-    int    a = 0;
-    int    x,y;
+    int tokenCount;
+    int gridx[4];
+    int gridy[4];
+    int a = 0;
+    int x, y;
 
     tokens = get_config_argv("listbox", "gridx", &tokenCount);
-    for (a=0; a < 4; a++) {
+    for (a = 0; a < 4; a++) {
         gridx[a] = atoi(tokens[a]);
     }
     tokens = get_config_argv("listbox", "gridy", &tokenCount);
-    for (a=0; a < 4; a++) {
+    for (a = 0; a < 4; a++) {
         gridy[a] = atoi(tokens[a]);
     }
 
@@ -303,12 +301,12 @@ void loadListboxSkin() {
     tokens                       = get_config_argv("listbox", "textcol_disabled", &tokenCount);
     gui_skin.listbox.textcolor[3] = makecol(atoi(tokens[0]),atoi(tokens[1]),atoi(tokens[2]));
 
-		gui__repository[GUI_BMP_OFS_LISTBOX+0] = (BITMAP *)gui_gfx[6].dat;
-		gui__repository[GUI_BMP_OFS_LISTBOX+1] = (BITMAP *)gui_gfx[10].dat;
+		gui__repository[GUI_BMP_OFS_LISTBOX + 0] = (BITMAP*)gui_gfx[6].dat;
+		gui__repository[GUI_BMP_OFS_LISTBOX + 1] = (BITMAP*)gui_gfx[10].dat;
 
-    a=0;
-    for (y=0; y < 3; y++) {
-        for (x=0; x < 3; x++) {
+    a = 0;
+    for (y = 0; y < 3; y++) {
+        for (x = 0; x < 3; x++) {
             gui_skin.listbox.bg.grid[a] = create_sub_bitmap(
                             gui__repository[GUI_BMP_OFS_LISTBOX],
                             gridx[x]             , gridy[y],
@@ -319,16 +317,16 @@ void loadListboxSkin() {
     }
 
     tokens = get_config_argv("listbox", "vscroll_gridx", &tokenCount);
-    for (a=0; a < 4; a++) {
+    for (a = 0; a < 4; a++) {
         gridx[a] = atoi(tokens[a]);
     }
     tokens = get_config_argv("listbox", "vscroll_gridy", &tokenCount);
-    for (a=0; a < 4; a++) {
+    for (a = 0; a < 4; a++) {
         gridy[a] = atoi(tokens[a]);
     }
-    a=0;
-    for (y=0; y < 3; y++) {
-        for (x=0; x < 3; x++) {
+    a = 0;
+    for (y = 0; y < 3; y++) {
+        for (x = 0; x < 3; x++) {
             gui_skin.listbox.vscroll.grid[a] = create_sub_bitmap(
                             gui__repository[GUI_BMP_OFS_LISTBOX+1],
                             gridx[x]             , gridy[y],
@@ -377,26 +375,26 @@ void loadPlusSkin() {
 
 void loadDialogSkin() {
     char **tokens;
-    int    tokenCount;
-    int    gridx[4];
-    int    gridy[4];
-    int    a = 0;
-    int    x,y;
+    int tokenCount;
+    int gridx[4];
+    int gridy[4];
+    int a = 0;
+    int x, y;
 
     tokens = get_config_argv("dialog", "gridx", &tokenCount);
-    for (a=0; a < 4; a++) {
+    for (a = 0; a < 4; a++) {
         gridx[a] = atoi(tokens[a]);
     }
     tokens = get_config_argv("dialog", "gridy", &tokenCount);
-    for (a=0; a < 4; a++) {
+    for (a = 0; a < 4; a++) {
         gridy[a] = atoi(tokens[a]);
     }
 
 		gui__repository[GUI_BMP_OFS_DIALOG] = (BITMAP *)gui_gfx[5].dat;
 
-    a=0;
-    for (y=0; y < 3; y++) {
-        for (x=0; x < 3; x++) {
+    a = 0;
+    for (y = 0; y < 3; y++) {
+        for (x = 0; x < 3; x++) {
             gui_skin.dialog.bg.grid[a] = create_sub_bitmap(
                             gui__repository[GUI_BMP_OFS_DIALOG],
                             gridx[x]             , gridy[y],
@@ -407,7 +405,9 @@ void loadDialogSkin() {
     }
 }
 
-void draw_skinned_rect(BITMAP*dst, LexSkinnedRect *skin, int x, int y,int w, int h) {
+void draw_skinned_rect(BITMAP*dst, LexSkinnedRect *skin,
+        int x, int y, int w, int h)
+{
     BITMAP **grid = skin->grid;
 
     int w0 = grid[0]->w;
@@ -479,14 +479,14 @@ void gui_shutdown(void) {
     int a, b;
 
     /* Button */
-    for (a=0; a < 3; a++) {
-        for (b=0; b < 9 ; b++) {
+    for (a = 0; a < 3; a++) {
+        for (b = 0; b < 9 ; b++) {
             destroy_bitmap(gui_skin.button.background[a].grid[b]);
         }
-
     }
+
     /* Slider */
-    for (a=0; a < 3; a++) {
+    for (a = 0; a < 3; a++) {
         destroy_bitmap(gui_skin.slider.hSlider[a]);
         destroy_bitmap(gui_skin.slider.vSlider[a]);
     }
@@ -505,14 +505,11 @@ void gui_shutdown(void) {
     destroy_bitmap(gui_skin.radiobutton.disabled);
     destroy_bitmap(gui_skin.radiobutton.disabled_checked);
 
-    for (a=0; a < GUI_BMP_COUNT; a++) {
+    for (a = 0; a < GUI_BMP_COUNT; a++) {
         destroy_bitmap(gui__repository[a]);
     }
 }
 
-/*
- * Draw text for gui widgets
- */
 int gui_text(BITMAP *bmp, AL_CONST char *s, int x, int y, int color, int centre) {
     char tmp[1024];
     int hline_pos = -1;
@@ -556,15 +553,14 @@ int gui_text(BITMAP *bmp, AL_CONST char *s, int x, int y, int color, int centre)
 }
 
 int tmw_text_proc(int msg, DIALOG *d, int c) {
-    if (msg==MSG_DRAW) {
+    if (msg == MSG_DRAW) {
         gui_text(gui_bitmap, (char *)d->dp, d->x, d->y, d->fg, FALSE);
     }
     return D_O_K;
 }
 
-
-int tmw_button_proc(int msg, DIALOG *d, int c) {
-
+int tmw_button_proc(int msg, DIALOG *d, int c)
+{
     int col = 0;
     int ofs = 0;
     int ret = D_O_K;
@@ -586,539 +582,116 @@ int tmw_button_proc(int msg, DIALOG *d, int c) {
             draw_skinned_rect(gui_bitmap, &gui_skin.button.background[0], d->x, d->y, d->w, d->h);
             col = gui_skin.button.textcolor[0];
         }
-      gui_text(gui_bitmap, (const char *)d->dp, d->x+d->w/2+ofs, d->y+d->h/2-text_height(font)/2+ofs, col, TRUE);
-    ret = D_O_K;
-  } else {
-    /*if(msg==MSG_CLICK) {
-      if(d->d1==1)((int)d->dp2) + 1;
-      else if(d->d1==2)((int)d->dp2) - 1;
-    }*/
-
-    ret =  d_button_proc(msg,d,c);
+        gui_text(gui_bitmap, (const char *)d->dp, d->x+d->w/2+ofs, d->y+d->h/2-text_height(font)/2+ofs, col, TRUE);
+        ret = D_O_K;
+    } else {
+        /*
+        if (msg == MSG_CLICK) {
+            if (d->d1 == 1) ((int)d->dp2) + 1;
+            else if (d->d1 == 2) ((int)d->dp2) - 1;
+        }
+        */
+
+        ret =  d_button_proc(msg,d,c);
     }
     return ret;
 }
 
-int tmw_radio_proc(int msg, DIALOG *d, int c) {
-    BITMAP *box = NULL;
-    int     x, y;
-    int     tx, ty, l;
-    int     col = 0;
 
+int tmw_dialog_proc(int msg, DIALOG *d, int c) {
+    int x, y;
 
-    if (msg == MSG_DRAW) {
-        rectfill(gui_bitmap, d->x, d->y, d->x + d->w, d->y+d->h, d->bg);
-        if (d->flags & D_SELECTED) {
-            if (d->flags & D_DISABLED) {
-                box = gui_skin.radiobutton.disabled_checked;
+    switch (msg) {
+        case MSG_CLICK:
+            if (mouse_y<d->y + gui_skin.dialog.bg.grid[1]->h) {
+                d->d1 = mouse_x - d->x;
+                d->d2 = mouse_y - d->y;
+            }
+            break;
+        case MSG_DRAW:
+            if((mouse_b & 1) && (d->d1 >= 0) && (d->d2 >= 0)) {
+                x = mouse_x - d->d1;
+                y = mouse_y - d->d2;
+                if (x < 15) {
+                    x = 0;
+                    position_mouse(d->d1, mouse_y);
+                }
+                if (y < 15) {
+                    y = 0;
+                    position_mouse(mouse_x, d->d2);
+                }
+                if (x + d->w >= SCREEN_W - 15) {
+                    x = SCREEN_W - d->w;
+                    position_mouse(x+d->d1, mouse_y);
+                }
+                if (y + d->h >= SCREEN_H - 15) {
+                    y = SCREEN_H - d->h;
+                    position_mouse(mouse_x, y + d->d2);
+                }
+                position_dialog(d, x, y);
             } else {
-                box = gui_skin.radiobutton.checked;
+                d->d1 = -1;
+                d->d2 = -1;
             }
-        } else if (d->flags & D_DISABLED) {
-            box = gui_skin.radiobutton.disabled;
-        } else {
-            box = gui_skin.radiobutton.normal;
-        }
-
-        if (d->flags & D_DISABLED) {
-            col = gui_skin.radiobutton.textcolor[1];
-        } else {
-            col = gui_skin.radiobutton.textcolor[0];
-        }
-
-        if (d->dp != NULL) {
-            l = gui_strlen((const char *)d->dp);
-        } else {
-            l = 0;
-        }
-
-        if (d->d2 != 0) {
-            x  = d->x;
-            tx = x + box->w + box->w/2;
-        } else {
-            x  = d->x + d->w - box->w;
-            tx = x - box->w/2 - l;
-        }
-        y  = d->y + (d->h - box->h)/ 2;
-        ty = d->y + (d->h - text_height(font)) / 2;
-
-        masked_blit(box, gui_bitmap, 0, 0, x, y, box->w, box->h);
-        if (d->dp != NULL) {
-            gui_text(gui_bitmap, (const char *)d->dp, tx, ty, col, 0);
-        }
+            draw_skinned_rect(gui_bitmap, &gui_skin.dialog.bg,
+                    d->x, d->y, d->w, d->h);
 
+            textprintf_centre_ex(gui_bitmap, font,
+                    d->x + d->w/2,
+                    d->y + (gui_skin.dialog.bg.grid[1]->h - text_height(font)) / 2,
+                    d->fg, -1, "%s", (char*)d->dp);
 
-    } else {
-        return d_radio_proc(msg, d, c);
+            break;
     }
     return D_O_K;
 }
 
-
-int tmw_list_proc(int msg, DIALOG *d, int c) {
-  static int ignoreRedraw = FALSE;
-  int itemCount     = 0;
-  int firstItem     = d->d2;
-  int lastItem      = 0;
-  int selectedItem  = d->d1;
-  int x,y,delta;
-  int a, col;
-  int w, h          = 0;
-  int cl, cr, cb, ct;
-  int th            = text_height(font);
-
-  int vscroll = 0;
-  int sliderh = 10;
-  int slidery = 0;
-
-  (*(getfuncptr)d->dp)(-1, &itemCount);
-  w = d->w - gui_skin.listbox.bg.grid[0]->w - gui_skin.listbox.bg.grid[2]->w;
-	h = d->h - gui_skin.listbox.bg.grid[1]->h - gui_skin.listbox.bg.grid[7]->h;
-	lastItem = MIN(itemCount-1, firstItem + h / text_height(font));
-
-  if (msg == MSG_DRAW) {
-    if (ignoreRedraw) {
-      return D_O_K;
-    }
-    rectfill(gui_bitmap, d->x, d->y, d->x + d->w, d->y+d->h, d->bg);
-		draw_skinned_rect(gui_bitmap, &gui_skin.listbox.bg, d->x, d->y, d->w, d->h);
-    (*(getfuncptr)d->dp)(-1, &itemCount);
-    vscroll = (h/th) < (itemCount-1);
-    if (vscroll) {
-      w = d->w - 17 - gui_skin.listbox.bg.grid[0]->w;
-      draw_skinned_rect(gui_bitmap, &gui_skin.listbox.bg, d->x+d->w-15, d->y+1, 14, d->h-2);
-      sliderh = MAX(((d->h-2)* (h / th)) / itemCount, gui_skin.listbox.bg.grid[0]->h*2);
-      slidery = ((d->h-2-sliderh) * firstItem) / (itemCount);
-      slidery+= d->y+1;
-      draw_skinned_rect(gui_bitmap, &gui_skin.listbox.vscroll, d->x+d->w-13, slidery, 11, sliderh);
-    }
-
-    if (gui_bitmap->clip) {
-			cl = gui_bitmap->cl;
-			ct = gui_bitmap->ct;
-			cr = gui_bitmap->cr;
-			cb = gui_bitmap->cb;
-		} else {
-			cl=ct=0;
-			cr=gui_bitmap->w;
-			cb=gui_bitmap->h;
-		}
-		x = d->x + gui_skin.listbox.bg.grid[0]->w;
-		y = d->y + gui_skin.listbox.bg.grid[0]->h;
-		set_clip_rect(gui_bitmap, x,y, x+w, y+h);
-    if (d->flags & D_DISABLED) {
-			col = gui_skin.listbox.textcolor[3];
-			for (a=firstItem; a < lastItem; a++) {
-				textprintf_ex(gui_bitmap, font, x, y, col, -1, (*(getfuncptr)d->dp)(a, 0));
-				y += text_height(font);
-			}
-		} else {
-			for (a=firstItem; a <= lastItem; a++) {
-				if (a==d->d1) {
-					col = gui_skin.listbox.textcolor[1];
-					rectfill(gui_bitmap, x, y, x+w, y+text_height(font)-1, gui_skin.listbox.textcolor[2]);
-				} else {
-					col = gui_skin.listbox.textcolor[0];
-				}
-				textprintf_ex(gui_bitmap, font, x, y, col, -1, (*(getfuncptr)d->dp)(a, 0));
-				y += text_height(font);
-			}
-		}
-    set_clip_rect(gui_bitmap, cl, ct, cr, cb);
-	} else if (msg == MSG_CLICK) {
-		x = d->x + gui_skin.listbox.bg.grid[0]->w;
-		y = d->y + gui_skin.listbox.bg.grid[0]->h;
-		sliderh = MAX(((d->h-2)* (h / th)) / itemCount, gui_skin.listbox.bg.grid[0]->h*2);
-		//sliderh = ((d->h-2)* (h / th)) / itemCount;
-		slidery = ((d->h-2-sliderh) * firstItem) / (itemCount);
-		slidery+= d->y+1;
-		if (mouse_x > (d->x + d->w - 14) && mouse_x < (d->x+d->w-1)) {
-			// Ok, scroll bar
-			if (mouse_y >= slidery && mouse_y < slidery + sliderh) {
-				delta= mouse_y - slidery;
-				while (mouse_b) {
-					a  = mouse_y - delta - d->y -1;
-					a *= itemCount;
-					a /= (d->h-2);
-					a  = MID(0, a, itemCount- h/th);
-          if (a != d->d2) {
-						d->d2 = a;
-						scare_mouse();
-						object_message(d, MSG_DRAW, 0);
-						unscare_mouse();
-					}
-					slidery = ((d->h-2) * firstItem) / (itemCount);
-					slidery+= d->y+1;
-				}
-			} else if (mouse_y < slidery) {
-				a = d->d2 - (h/th)+1;
-				a = MID(0, a, itemCount- h/th);
-
-        d->d2 = a;
-        scare_mouse();
-				object_message(d, MSG_DRAW, 0);
-				unscare_mouse();
-        while (mouse_b) {
-				}
-			} else if (mouse_y > slidery + sliderh) {
-				a = d->d2 + (h/th)-1;
-				a = MID(0, a, itemCount- h/th);
-				d->d2 = a;
-        scare_mouse();
-				object_message(d, MSG_DRAW, 0);
-				unscare_mouse();
-        while (mouse_b) {
-				}
-			}
-		} else if (mouse_x >= x && mouse_x < x+w && mouse_y >= y && mouse_y < y+h) {
-      while (mouse_b) {
-				a = firstItem + (mouse_y-y) / text_height(font);
-        if (a <= lastItem && a != selectedItem) {
-					d->d1 = selectedItem = a;
-					scare_mouse();
-					object_message(d, MSG_DRAW, 0);
-					unscare_mouse();
-				}
-			}
-		}
-	} else {
-		ignoreRedraw = (msg == MSG_GOTFOCUS || msg == MSG_LOSTFOCUS);
-		a =  d_list_proc(msg, d, c);
-    if (a == D_USED_CHAR) {
-			if (d->d1 < d->d2) {
-				if (d->d1 > 0) {
-					d->d1 = d->d2;
-				}
-			} else if (d->d1 > d->d2 + h/th -1) {
-				d->d2 = d->d1 - h/th + 1;
-			}
-		}
-    return a;
-	}
-	return D_O_K;
-}
-int tmw_plus_proc(int msg, DIALOG *d, int c)
-{
-//d->d1 = 0;
-bool draw = false;
-
-if(mouse_b & 1)
-	{
-	if(d->x+d->w > mouse_x && d->x < mouse_x && d->y+d->h > mouse_y && d->y < mouse_y)
-		if(d->d2==1)
-			{
-				//d->d1 = 1;
-				(*(int(__cdecl *)(void *, int))d->dp)(NULL, d->d1);
-				masked_blit(gui_skin.plus.bg.grid[1], gui_bitmap, 0, 0, d->x, d->y, gui_bitmap->w, gui_bitmap->h);
-				draw = true;
-			} else {
-				masked_blit(gui_skin.plus.bg.grid[0], gui_bitmap, 0, 0, d->x, d->y, gui_bitmap->w, gui_bitmap->h);
-				draw = true;
-			}
-	} else {
-		if (!d->d2) {
- 			//disable
-			masked_blit(gui_skin.plus.bg.grid[2], gui_bitmap, 0, 0, d->x, d->y, gui_bitmap->w, gui_bitmap->h);
-			draw = true;
-		}
-	}
-		if(!draw)
-			masked_blit(gui_skin.plus.bg.grid[0], gui_bitmap, 0, 0, d->x, d->y, gui_bitmap->w, gui_bitmap->h);
-
-
-return D_O_K;
-}
-
-/* Dialog box with left centered head */
-int tmw_dialog_proc(int msg, DIALOG *d, int c) {
-  int x, y;
-
-	switch(msg) {
-
-		case MSG_CLICK:
-      if(mouse_y<d->y+gui_skin.dialog.bg.grid[1]->h) {
-        d->d1 = mouse_x - d->x;
-        d->d2 = mouse_y - d->y;
-      }
-			break;
-		case MSG_DRAW:
-      if((mouse_b & 1)&&(d->d1>=0)&&(d->d2>=0)) {
-        x = mouse_x-d->d1;
-        y = mouse_y-d->d2;
-        if(x<15) {
-          x=0;
-          position_mouse(d->d1, mouse_y);
-        }
-        if(y<15) {
-          y=0;
-          position_mouse(mouse_x, d->d2);
-        }
-        if(x+d->w>=SCREEN_W-15) {
-          x=SCREEN_W-d->w;
-          position_mouse(x+d->d1, mouse_y);
-        }
-        if(y+d->h>=SCREEN_H-15) {
-          y=SCREEN_H-d->h;
-          position_mouse(mouse_x, y+d->d2);
-        }
-        position_dialog(d, x, y);
-      } else {
-        d->d1 = -1;
-        d->d2 = -1;
-      }
-      draw_skinned_rect(gui_bitmap, &gui_skin.dialog.bg, d->x, d->y, d->w, d->h);
-
-      textprintf_centre_ex(gui_bitmap, font,
-				d->x + d->w/2,
-				d->y + (gui_skin.dialog.bg.grid[1]->h - text_height(font))/2, d->fg, -1, "%s", (char*)d->dp);
-
-			break;
-	}
-  return D_O_K;
-}
-
-
-// Helper function to draw a scrollable bar
-void _gui_draw_scrollable_frame(DIALOG *d, int listsize, int offset, int height, int fg_color, int bg) {
-    int i, len;
-    int xx, yy;
-
-    /* create and draw the scrollbar */
-    i = ((d->h-5) * height + listsize/2) / listsize;
-    xx = d->x+d->w-10;
-    yy = d->y;
-
-  if (offset > 0) {
-        len = (((d->h-5) * offset) + listsize/2) / listsize;
-    } else len = 0;
-    if (yy+i < d->y+d->h-3) {
-    draw_skinned_rect(gui_bitmap, &gui_skin.listbox.vscroll, xx, yy+len, 10, i);
-  } else {
-        draw_skinned_rect(gui_bitmap, &gui_skin.listbox.vscroll, xx, yy, 10, d->h-3);
-  }
-}
-
-/* _gui_draw_textbox:
- *  Helper function to draw a textbox object.
- */
-void _gui_draw_textbox(char *thetext, int *listsize, int draw, int offset,
-       int wword, int tabsize, int x, int y, int w, int h,
-       int disabled, int fore, int deselect, int disable)
-{
-   int fg = fore;
-   int y1 = y+4;
-   int x1;
-   int len;
-   int ww = w-6;
-   char s[16];
-   char text[16];
-   char space[16];
-   char *printed = text;
-   char *scanned = text;
-   char *oldscan = text;
-   char *ignore = NULL;
-   char *tmp, *ptmp;
-   int width;
-   int line = 0;
-   int i = 0;
-   int noignore;
-
-   usetc(s+usetc(s, '.'), 0);
-   usetc(text+usetc(text, ' '), 0);
-   usetc(space+usetc(space, ' '), 0);
-
-   /* find the correct text */
-   if (thetext != NULL) {
-      printed = thetext;
-      scanned = thetext;
-   }
-
-   /* choose the text color */
-   if (disabled)
-      fg = disable;
-
-   /* loop over the entire string */
-   while (1) {
-      width = 0;
-
-      /* find the next break */
-      while (ugetc(scanned)) {
-   /* check for a forced break */
-   if (ugetc(scanned) == '\n') {
-      scanned += uwidth(scanned);
-
-      /* we are done parsing the line end */
-      break;
-   }
-
-   /* the next character length */
-   usetc(s+usetc(s, ugetc(scanned)), 0);
-   len = text_length(font, s);
-
-   /* modify length if its a tab */
-   if (ugetc(s) == '\t')
-      len = tabsize * text_length(font, space);
-
-   /* check for the end of a line by excess width of next char */
-   if (width+len >= ww) {
-      /* we have reached end of line do we go back to find start */
-      if (wword) {
-         /* remember where we were */
-         oldscan = scanned;
-         noignore = FALSE;
-
-         /* go backwards looking for start of word */
-         while (!uisspace(ugetc(scanned))) {
-      /* don't wrap too far */
-      if (scanned == printed) {
-         /* the whole line is filled, so stop here */
-         tmp = ptmp = scanned;
-         while (ptmp != oldscan) {
-      ptmp = tmp;
-      tmp += uwidth(tmp);
-         }
-         scanned = ptmp;
-         noignore = TRUE;
-         break;
-      }
-      /* look further backwards to wrap */
-      tmp = ptmp = printed;
-      while (tmp < scanned) {
-         ptmp = tmp;
-         tmp += uwidth(tmp);
-      }
-      scanned = ptmp;
-         }
-         /* put the space at the end of the line */
-         if (!noignore) {
-      ignore = scanned;
-      scanned += uwidth(scanned);
-         }
-         else
-      ignore = NULL;
-
-         /* check for endline at the convenient place */
-         if (ugetc(scanned) == '\n')
-      scanned += uwidth(scanned);
-      }
-      /* we are done parsing the line end */
-      break;
-   }
-
-   /* the character can be added */
-   scanned += uwidth(scanned);
-   width += len;
-      }
-
-      /* check if we are to print it */
-      if ((draw) && (line >= offset) && (y1+text_height(font) < (y+h-3))) {
-   x1 = x+4;
-
-   /* the initial blank bit */
-   //rectfill(gui_bitmap, x+2, y1, x1-1, y1+text_height(font), deselect);
-
-   /* print up to the marked character */
-   while (printed != scanned) {
-      /* do special stuff for each charater */
-      switch (ugetc(printed)) {
-
-         case '\r':
-         case '\n':
-      /* don't print endlines in the text */
-      break;
-
-         /* possibly expand the tabs */
-         case '\t':
-      for (i=0; i<tabsize; i++) {
-         usetc(s+usetc(s, ' '), 0);
-         textprintf_ex(gui_bitmap, font, x1, y1, fg, -1, s);
-         x1 += text_length(font, s);
-      }
-      break;
-
-         /* print a normal character */
-         default:
-      if (printed != ignore) {
-         usetc(s+usetc(s, ugetc(printed)), 0);
-         textprintf_ex(gui_bitmap, font, x1, y1, fg, -1, s);
-         x1 += text_length(font, s);
-      }
-      }
-
-      /* goto the next character */
-      printed += uwidth(printed);
-   }
-   /* the last blank bit */
-   /*if (x1 <= x+w-3)
-      rectfill(gui_bitmap, x1, y1, x+w-3, y1+alfont_text_height(font)-1, deselect);*/
-
-   /* print the line end */
-   y1 += text_height(font);
-      }
-      printed = scanned;
-
-      /* we have done a line */
-      line++;
-
-      /* check if we are at the end of the string */
-      if (!ugetc(printed)) {
-   /* the under blank bit */
-   /*if (draw)
-      rectfill(gui_bitmap, x+1, y1, x+w-3, y+h-1, deselect);*/
-
-   /* tell how many lines we found */
-   *listsize = line;
-   return;
-      }
-   }
-}
-
 void ok(const char *title, const char *message) {
-DIALOG alert_dialog[] = {
-   /* (dialog proc)     (x)   (y)   (w)   (h)   (fg)  (bg)  (key) (flags)     (d1)                    (d2)  (dp)              (dp2) (dp3) */
-   { tmw_dialog_proc,     0,    0,  0,     60,    0,  -1,    0,    0,          0,                      0,    (void *)title,    NULL, NULL  },
-   { tmw_text_proc,       2,   22,  0,      0,    0,   0,    0,    0,          0,                      0,    (void *)message,  NULL, NULL  },
-   { tmw_button_proc,     0,   40,  44,    18,    0,  -1,    'o',  D_EXIT,    -1,                      0,    (char *)"&Ok",    NULL, NULL  },
-   { NULL,                0,    0,   0,     0,    0,   0,    0,    0,          0,                      0,    NULL,             NULL, NULL  }};
-
-   BITMAP *temp = gui_bitmap;
-   gui_bitmap = screen;
-   show_mouse(screen);
-   alert_dialog[0].w = text_length(font, message)+4;
-   alert_dialog[1].w = text_length(font, message);
-   alert_dialog[1].h = text_height(font);
-   alert_dialog[2].x = text_length(font, message)/2-22;
-   position_dialog(alert_dialog, 400-alert_dialog[0].w/2, 270);
-   do_dialog(alert_dialog, 2);
-   show_mouse(NULL);
-   gui_bitmap = temp;
+    DIALOG alert_dialog[] = {
+        /* (dialog proc)     (x)   (y)   (w)   (h)   (fg)  (bg)  (key) (flags)     (d1)                    (d2)  (dp)              (dp2) (dp3) */
+        { tmw_dialog_proc,     0,    0,  0,     60,    0,  -1,    0,    0,          0,                      0,    (void *)title,    NULL, NULL  },
+        { tmw_text_proc,       2,   22,  0,      0,    0,   0,    0,    0,          0,                      0,    (void *)message,  NULL, NULL  },
+        { tmw_button_proc,     0,   40,  44,    18,    0,  -1,    'o',  D_EXIT,    -1,                      0,    (char *)"&Ok",    NULL, NULL  },
+        { NULL,                0,    0,   0,     0,    0,   0,    0,    0,          0,                      0,    NULL,             NULL, NULL  }
+    };
+
+    BITMAP *temp = gui_bitmap;
+    gui_bitmap = screen;
+    show_mouse(screen);
+    alert_dialog[0].w = text_length(font, message) + 4;
+    alert_dialog[1].w = text_length(font, message);
+    alert_dialog[1].h = text_height(font);
+    alert_dialog[2].x = text_length(font, message) / 2 - 22;
+    position_dialog(alert_dialog, 400 - alert_dialog[0].w / 2, 270);
+    do_dialog(alert_dialog, 2);
+    show_mouse(NULL);
+    gui_bitmap = temp;
 }
 
 unsigned int yes_no(const char *title, const char *message) {
-  unsigned int ret;
-  DIALOG alert_dialog[] = {
-   /* (dialog proc)     (x)   (y)   (w)   (h)   (fg)  (bg)  (key) (flags)     (d1)                    (d2)  (dp)              (dp2) (dp3) */
-   { tmw_dialog_proc,     0,    0,  0,     60,    0,  -1,    0,    0,          0,                      0,    (void *)title,    NULL, NULL  },
-   { tmw_text_proc,       2,   22,  0,      0,    0,   0,    0,    0,          0,                      0,    (void *)message,  NULL, NULL  },
-   { tmw_button_proc,     0,   40,  44,    18,    0,  -1,    'o',  D_EXIT,    -1,                      0,    (char *)"&Yes",   NULL, NULL  },
-   { tmw_button_proc,     0,   40,  44,    18,    0,  -1,    'o',  D_EXIT,    -1,                      0,    (char *)"&No",    NULL, NULL  },
-   { NULL,                0,    0,   0,     0,    0,   0,    0,    0,          0,                      0,    NULL,             NULL, NULL  }};
-
-   BITMAP *temp = gui_bitmap;
-   gui_bitmap = screen;
-   show_mouse(screen);
-   int width = text_length(font, message)+4;
-   if(width<100)width=100;
-   alert_dialog[0].w = width;
-   alert_dialog[1].w = text_length(font, message);
-   alert_dialog[1].h = text_height(font);
-   alert_dialog[2].x = width/2-46;
-   alert_dialog[2].x = width/2+2;
-   position_dialog(alert_dialog, 400-width/2, 270);
-   ret = do_dialog(alert_dialog, 3);
-   show_mouse(NULL);
-   gui_bitmap = temp;
-   return ret-2;
+    unsigned int ret;
+    DIALOG alert_dialog[] = {
+        /* (dialog proc)     (x)   (y)   (w)   (h)   (fg)  (bg)  (key) (flags)     (d1)                    (d2)  (dp)              (dp2) (dp3) */
+        { tmw_dialog_proc,     0,    0,  0,     60,    0,  -1,    0,    0,          0,                      0,    (void *)title,    NULL, NULL  },
+        { tmw_text_proc,       2,   22,  0,      0,    0,   0,    0,    0,          0,                      0,    (void *)message,  NULL, NULL  },
+        { tmw_button_proc,     0,   40,  44,    18,    0,  -1,    'o',  D_EXIT,    -1,                      0,    (char *)"&Yes",   NULL, NULL  },
+        { tmw_button_proc,     0,   40,  44,    18,    0,  -1,    'o',  D_EXIT,    -1,                      0,    (char *)"&No",    NULL, NULL  },
+        { NULL,                0,    0,   0,     0,    0,   0,    0,    0,          0,                      0,    NULL,             NULL, NULL  }
+    };
+
+    BITMAP *temp = gui_bitmap;
+    gui_bitmap = screen;
+    show_mouse(screen);
+    int width = text_length(font, message) + 4;
+    if (width < 100) width = 100;
+    alert_dialog[0].w = width;
+    alert_dialog[1].w = text_length(font, message);
+    alert_dialog[1].h = text_height(font);
+    alert_dialog[2].x = width / 2 - 46;
+    alert_dialog[2].x = width / 2 + 2;
+    position_dialog(alert_dialog, 400 - width / 2, 270);
+    ret = do_dialog(alert_dialog, 3);
+    show_mouse(NULL);
+    gui_bitmap = temp;
+    return ret - 2;
 }
-
-