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-rw-r--r--nGenEx/EventDispatch.cpp342
1 files changed, 171 insertions, 171 deletions
diff --git a/nGenEx/EventDispatch.cpp b/nGenEx/EventDispatch.cpp
index e17713b..4ef9d9b 100644
--- a/nGenEx/EventDispatch.cpp
+++ b/nGenEx/EventDispatch.cpp
@@ -1,10 +1,10 @@
/* Project nGenEx
- Destroyer Studios LLC
- Copyright © 1997-2004. All Rights Reserved.
+ Destroyer Studios LLC
+ Copyright © 1997-2004. All Rights Reserved.
- SUBSYSTEM: nGenEx.lib
- FILE: EventDispatch.cpp
- AUTHOR: John DiCamillo
+ SUBSYSTEM: nGenEx.lib
+ FILE: EventDispatch.cpp
+ AUTHOR: John DiCamillo
*/
@@ -24,8 +24,8 @@ 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)
+: capture(0), current(0), focus(0), click_tgt(0)
+, mouse_x(0), mouse_y(0), mouse_l(0), mouse_r(0)
{ }
EventDispatch::~EventDispatch()
@@ -36,7 +36,7 @@ EventDispatch::~EventDispatch()
void
EventDispatch::Create()
{
- dispatcher = new(__FILE__,__LINE__) EventDispatch;
+ dispatcher = new(__FILE__,__LINE__) EventDispatch;
}
// +--------------------------------------------------------------------+
@@ -44,8 +44,8 @@ EventDispatch::Create()
void
EventDispatch::Close()
{
- delete dispatcher;
- dispatcher = 0;
+ delete dispatcher;
+ dispatcher = 0;
}
// +--------------------------------------------------------------------+
@@ -53,130 +53,130 @@ EventDispatch::Close()
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();
+ 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();
}
// +--------------------------------------------------------------------+
@@ -184,11 +184,11 @@ EventDispatch::Dispatch()
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);
- }
+ if (mouse_tgt != current) {
+ if (current) current->OnMouseExit(0,0);
+ current = mouse_tgt;
+ if (current) current->OnMouseEnter(0,0);
+ }
}
// +--------------------------------------------------------------------+
@@ -196,8 +196,8 @@ EventDispatch::MouseEnter(EventTarget* mouse_tgt)
void
EventDispatch::Register(EventTarget* tgt)
{
- if (!clients.contains(tgt))
- clients.append(tgt);
+ if (!clients.contains(tgt))
+ clients.append(tgt);
}
// +--------------------------------------------------------------------+
@@ -205,12 +205,12 @@ EventDispatch::Register(EventTarget* tgt)
void
EventDispatch::Unregister(EventTarget* tgt)
{
- clients.remove(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;
+ if (capture == tgt) capture = 0;
+ if (current == tgt) current = 0;
+ if (focus == tgt) focus = 0;
+ if (click_tgt == tgt) click_tgt = 0;
}
// +--------------------------------------------------------------------+
@@ -218,29 +218,29 @@ EventDispatch::Unregister(EventTarget* tgt)
EventTarget*
EventDispatch::GetCapture()
{
- return capture;
+ return capture;
}
int
EventDispatch::CaptureMouse(EventTarget* tgt)
{
- if (tgt) {
- capture = tgt;
- return 1;
- }
-
- return 0;
+ if (tgt) {
+ capture = tgt;
+ return 1;
+ }
+
+ return 0;
}
int
EventDispatch::ReleaseMouse(EventTarget* tgt)
{
- if (capture == tgt) {
- capture = 0;
- return 1;
- }
-
- return 0;
+ if (capture == tgt) {
+ capture = 0;
+ return 1;
+ }
+
+ return 0;
}
// +--------------------------------------------------------------------+
@@ -248,28 +248,28 @@ EventDispatch::ReleaseMouse(EventTarget* tgt)
EventTarget*
EventDispatch::GetFocus()
{
- return focus;
+ return focus;
}
void
EventDispatch::SetFocus(EventTarget* tgt)
{
- if (focus != tgt) {
- if (focus)
- focus->KillFocus();
+ if (focus != tgt) {
+ if (focus)
+ focus->KillFocus();
- focus = tgt;
+ focus = tgt;
- if (focus && focus->IsEnabled() && focus->IsVisible())
- focus->SetFocus();
- }
+ if (focus && focus->IsEnabled() && focus->IsVisible())
+ focus->SetFocus();
+ }
}
void
EventDispatch::KillFocus(EventTarget* tgt)
{
- if (focus && focus == tgt) {
- focus = 0;
- tgt->KillFocus();
- }
+ if (focus && focus == tgt) {
+ focus = 0;
+ tgt->KillFocus();
+ }
}
generated by cgit v1.1 at 2024-05-18 21:01:23 +0000