diff options
Diffstat (limited to 'nGenEx/Menu.cpp')
-rw-r--r-- | nGenEx/Menu.cpp | 310 |
1 files changed, 167 insertions, 143 deletions
diff --git a/nGenEx/Menu.cpp b/nGenEx/Menu.cpp index 018db4c..8a3caad 100644 --- a/nGenEx/Menu.cpp +++ b/nGenEx/Menu.cpp @@ -1,143 +1,167 @@ -/* Project nGenEx
- Destroyer Studios LLC
- Copyright © 1997-2004. All Rights Reserved.
-
- SUBSYSTEM: nGenEx.lib
- FILE: Menu.cpp
- AUTHOR: John DiCamillo
-
-
- OVERVIEW
- ========
- Simple menu hierarchy class
-*/
-
-#include "MemDebug.h"
-#include "Menu.h"
-
-// +--------------------------------------------------------------------+
-
-void
-Menu::AddItem(Text label, DWORD value, bool enabled)
-{
- MenuItem* item = new(__FILE__,__LINE__) MenuItem(label, value, enabled);
-
- if (item) {
- item->menu = this;
- items.append(item);
- }
-}
-
-void
-Menu::AddItem(MenuItem* item)
-{
- if (item->submenu)
- item->submenu->SetParent(this);
- item->menu = this;
- items.append(item);
-}
-
-void
-Menu::AddMenu(Text label, Menu* menu, DWORD value)
-{
- MenuItem* item = new(__FILE__,__LINE__) MenuItem(label, value);
-
- if (item) {
- item->menu = this;
- item->submenu = menu;
- menu->parent = this;
-
- items.append(item);
- }
-}
-
-MenuItem*
-Menu::GetItem(int index)
-{
- if (index >= 0 && index < items.size())
- return items[index];
-
- return 0;
-}
-
-void
-Menu::SetItem(int index, MenuItem* item)
-{
- if (item && index >= 0 && index < items.size())
- items[index] = item;
-}
-
-int
-Menu::NumItems() const
-{
- return items.size();
-}
-
-void
-Menu::ClearItems()
-{
- items.destroy();
-}
-
-
-// +--------------------------------------------------------------------+
-
-MenuItem::MenuItem(Text label, DWORD value, bool e)
-: text(label), data(value), enabled(e), submenu(0), selected(0)
-{ }
-
-MenuItem::~MenuItem()
-{ }
-
-// +--------------------------------------------------------------------+
-
-Menu*
-MenuHistory::GetCurrent()
-{
- int n = history.size();
-
- if (n)
- return history[n-1];
-
- return 0;
-}
-
-Menu*
-MenuHistory::GetLevel(int n)
-{
- if (n >= 0 && n < history.size())
- return history[n];
-
- return 0;
-}
-
-Menu*
-MenuHistory::Find(const char* title)
-{
- for (int i = 0; i < history.size(); i++)
- if (history[i]->GetTitle() == title)
- return history[i];
-
- return 0;
-}
-
-void
-MenuHistory::Pop()
-{
- int n = history.size();
-
- if (n)
- history.removeIndex(n-1);
-}
-
-void
-MenuHistory::Push(Menu* menu)
-{
- history.append(menu);
-}
-
-void
-MenuHistory::Clear()
-{
- history.clear();
-}
+/* Starshatter OpenSource Distribution + Copyright (c) 1997-2004, Destroyer Studios LLC. + All Rights Reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright notice, + this list of conditions and the following disclaimer in the documentation + and/or other materials provided with the distribution. + * Neither the name "Destroyer Studios" nor the names of its contributors + may be used to endorse or promote products derived from this software + without specific prior written permission. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + SUBSYSTEM: nGenEx.lib + FILE: Menu.cpp + AUTHOR: John DiCamillo + + + OVERVIEW + ======== + Simple menu hierarchy class +*/ + +#include "MemDebug.h" +#include "Menu.h" + +// +--------------------------------------------------------------------+ + +void +Menu::AddItem(Text label, DWORD value, bool enabled) +{ + MenuItem* item = new(__FILE__,__LINE__) MenuItem(label, value, enabled); + + if (item) { + item->menu = this; + items.append(item); + } +} + +void +Menu::AddItem(MenuItem* item) +{ + if (item->submenu) + item->submenu->SetParent(this); + item->menu = this; + items.append(item); +} + +void +Menu::AddMenu(Text label, Menu* menu, DWORD value) +{ + MenuItem* item = new(__FILE__,__LINE__) MenuItem(label, value); + + if (item) { + item->menu = this; + item->submenu = menu; + menu->parent = this; + + items.append(item); + } +} + +MenuItem* +Menu::GetItem(int index) +{ + if (index >= 0 && index < items.size()) + return items[index]; + + return 0; +} + +void +Menu::SetItem(int index, MenuItem* item) +{ + if (item && index >= 0 && index < items.size()) + items[index] = item; +} + +int +Menu::NumItems() const +{ + return items.size(); +} + +void +Menu::ClearItems() +{ + items.destroy(); +} + + +// +--------------------------------------------------------------------+ + +MenuItem::MenuItem(Text label, DWORD value, bool e) +: text(label), data(value), enabled(e), submenu(0), selected(0) +{ } + +MenuItem::~MenuItem() +{ } + +// +--------------------------------------------------------------------+ + +Menu* +MenuHistory::GetCurrent() +{ + int n = history.size(); + + if (n) + return history[n-1]; + + return 0; +} + +Menu* +MenuHistory::GetLevel(int n) +{ + if (n >= 0 && n < history.size()) + return history[n]; + + return 0; +} + +Menu* +MenuHistory::Find(const char* title) +{ + for (int i = 0; i < history.size(); i++) + if (history[i]->GetTitle() == title) + return history[i]; + + return 0; +} + +void +MenuHistory::Pop() +{ + int n = history.size(); + + if (n) + history.removeIndex(n-1); +} + +void +MenuHistory::Push(Menu* menu) +{ + history.append(menu); +} + +void +MenuHistory::Clear() +{ + history.clear(); +} |