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-rw-r--r--Stars45/EventDispatch.cpp273
1 files changed, 0 insertions, 273 deletions
diff --git a/Stars45/EventDispatch.cpp b/Stars45/EventDispatch.cpp
deleted file mode 100644
index 0a9b95c..0000000
--- a/Stars45/EventDispatch.cpp
+++ /dev/null
@@ -1,273 +0,0 @@
-/* Starshatter: The Open Source Project
- Copyright (c) 2021-2022, Starshatter: The Open Source Project Contributors
- Copyright (c) 2011-2012, Starshatter OpenSource Distribution Contributors
- Copyright (c) 1997-2006, Destroyer Studios LLC.
-
- AUTHOR: John DiCamillo
-
-*/
-
-#include "EventDispatch.h"
-#include "Mouse.h"
-#include "Keyboard.h"
-
-// +--------------------------------------------------------------------+
-
-int GetKeyPlus(int& key, int& shift);
-
-// +--------------------------------------------------------------------+
-
-EventDispatch* EventDispatch::dispatcher = 0;
-
-// +--------------------------------------------------------------------+
-
-EventDispatch::EventDispatch()
- : capture(0), current(0), focus(0), click_tgt(0),
- mouse_x(0), mouse_y(0), mouse_l(0), mouse_r(0)
-{ }
-
-EventDispatch::~EventDispatch()
-{ }
-
-// +--------------------------------------------------------------------+
-
-void
-EventDispatch::Create()
-{
- dispatcher = new EventDispatch;
-}
-
-// +--------------------------------------------------------------------+
-
-void
-EventDispatch::Close()
-{
- delete dispatcher;
- dispatcher = 0;
-}
-
-// +--------------------------------------------------------------------+
-
-void
-EventDispatch::Dispatch()
-{
- int ml = Mouse::LButton();
- int mr = Mouse::RButton();
- int mx = Mouse::X();
- int my = Mouse::Y();
- int mw = Mouse::Wheel();
-
- EventTarget* mouse_tgt = capture;
- EventTarget* key_tgt = focus;
- EventTarget* do_click = 0;
-
- if (!mouse_tgt) {
- ListIter<EventTarget> iter = clients;
- while (++iter) {
- EventTarget* test = iter.value();
- if (test->IsFormActive()) {
- if (test->TargetRect().Contains(mx,my))
- mouse_tgt = test;
-
- if (test->HasFocus())
- key_tgt = test;
- }
- }
- }
-
- // Mouse Events:
-
- if (mouse_tgt != current) {
- if (current && current->IsEnabled() && current->IsVisible())
- current->OnMouseExit(mx,my);
-
- current = mouse_tgt;
-
- if (current && current->IsEnabled() && current->IsVisible())
- current->OnMouseEnter(mx,my);
- }
-
- if (mouse_tgt && mouse_tgt->IsEnabled()) {
- if (mx != mouse_x || my != mouse_y)
- mouse_tgt->OnMouseMove(mx,my);
-
- if (mw != 0)
- mouse_tgt->OnMouseWheel(mw);
-
- if (ml != mouse_l) {
- if (ml) {
- mouse_tgt->OnLButtonDown(mx,my);
- click_tgt = mouse_tgt;
- }
- else {
- mouse_tgt->OnLButtonUp(mx,my);
-
- if (click_tgt == mouse_tgt) {
- if (click_tgt->TargetRect().Contains(mx,my))
- do_click = click_tgt;
- click_tgt = 0;
- }
- }
- }
-
- if (mr != mouse_r) {
- if (mr)
- mouse_tgt->OnRButtonDown(mx,my);
- else
- mouse_tgt->OnRButtonUp(mx,my);
- }
- }
-
- mouse_l = ml;
- mouse_r = mr;
- mouse_x = mx;
- mouse_y = my;
-
- // Keyboard Events:
-
- if (click_tgt && click_tgt != key_tgt) {
- if (key_tgt) key_tgt->KillFocus();
- key_tgt = click_tgt;
-
- if (key_tgt != focus) {
- if (focus) focus->KillFocus();
-
- if (key_tgt && key_tgt->IsEnabled() && key_tgt->IsVisible())
- focus = key_tgt;
- else
- key_tgt = 0;
-
- if (focus) focus->SetFocus();
- }
- }
-
- if (key_tgt && key_tgt->IsEnabled()) {
- int key = 0;
- int shift = 0;
-
- while (GetKeyPlus(key, shift)) {
- if (key == VK_ESCAPE) {
- key_tgt->KillFocus();
- focus = 0;
- break;
- }
-
- else if (key == VK_TAB && focus) {
- int key_index = clients.index(focus) + 1;
-
- if (shift & 1) key_index -= 2;
-
- if (key_index >= clients.size())
- key_index = 0;
- else if (key_index < 0)
- key_index = clients.size()-1;
-
- if (focus) focus->KillFocus();
- focus = clients[key_index];
- if (focus) focus->SetFocus();
-
- break;
- }
-
- key_tgt->OnKeyDown(key, shift);
- }
- }
-
- if (do_click)
- do_click->OnClick();
-}
-
-// +--------------------------------------------------------------------+
-
-void
-EventDispatch::MouseEnter(EventTarget* mouse_tgt)
-{
- if (mouse_tgt != current) {
- if (current) current->OnMouseExit(0,0);
- current = mouse_tgt;
- if (current) current->OnMouseEnter(0,0);
- }
-}
-
-// +--------------------------------------------------------------------+
-
-void
-EventDispatch::Register(EventTarget* tgt)
-{
- if (!clients.contains(tgt))
- clients.append(tgt);
-}
-
-// +--------------------------------------------------------------------+
-
-void
-EventDispatch::Unregister(EventTarget* tgt)
-{
- clients.remove(tgt);
-
- if (capture == tgt) capture = 0;
- if (current == tgt) current = 0;
- if (focus == tgt) focus = 0;
- if (click_tgt == tgt) click_tgt = 0;
-}
-
-// +--------------------------------------------------------------------+
-
-EventTarget*
-EventDispatch::GetCapture()
-{
- return capture;
-}
-
-int
-EventDispatch::CaptureMouse(EventTarget* tgt)
-{
- if (tgt) {
- capture = tgt;
- return 1;
- }
-
- return 0;
-}
-
-int
-EventDispatch::ReleaseMouse(EventTarget* tgt)
-{
- if (capture == tgt) {
- capture = 0;
- return 1;
- }
-
- return 0;
-}
-
-// +--------------------------------------------------------------------+
-
-EventTarget*
-EventDispatch::GetFocus()
-{
- return focus;
-}
-
-void
-EventDispatch::SetFocus(EventTarget* tgt)
-{
- if (focus != tgt) {
- if (focus)
- focus->KillFocus();
-
- focus = tgt;
-
- if (focus && focus->IsEnabled() && focus->IsVisible())
- focus->SetFocus();
- }
-}
-
-void
-EventDispatch::KillFocus(EventTarget* tgt)
-{
- if (focus && focus == tgt) {
- focus = 0;
- tgt->KillFocus();
- }
-}