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This commit is contained in:
David Rose 2000-11-17 23:07:56 +00:00
parent 71b3fad763
commit 7785f82e1b
7 changed files with 110 additions and 5 deletions
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2
direct/src/gui/Frame.py
View File

@ -72,6 +72,7 @@ class Frame:
for itemNum in range(1, len(self.items)):
self.packItem(itemNum, GuiFrame.GuiFrame.UNDER, itemNum - 1)
self.packItem(itemNum, GuiFrame.GuiFrame.ALIGNLEFT, itemNum - 1)
self.frame.recompute()
def makeHorizontal(self):
# remove any previous packing
@ -80,6 +81,7 @@ class Frame:
for itemNum in range(1, len(self.items)):
self.packItem(itemNum, GuiFrame.GuiFrame.RIGHT, itemNum - 1)
self.packItem(itemNum, GuiFrame.GuiFrame.ALIGNABOVE, itemNum - 1)
self.frame.recompute()
def makeWideAsWidest(self):
# make all the buttons as wide as the widest button in

51
panda/src/gui/guiButton.cxx
View File

@ -15,6 +15,17 @@ static ButtonMap buttons;
TypeHandle GuiButton::_type_handle;
static GuiButton *
find_in_buttons_map(const string &name) {
ButtonMap::const_iterator bi;
bi = buttons.find(name);
if (bi == buttons.end()) {
return (GuiButton *)NULL;
}
return (*bi).second;
}
inline void GetExtents(GuiLabel* v, GuiLabel* w, GuiLabel* x, GuiLabel* y,
GuiLabel* z, float& l, float& r, float& b, float& t) {
float l1, l2, r1, r2, b1, b2, t1, t2;
@ -48,21 +59,46 @@ inline void GetExtents(GuiLabel* v, GuiLabel* w, GuiLabel* x, GuiLabel* y,
}
static void enter_button(CPT_Event e) {
GuiButton* val = buttons[e->get_name()];
GuiButton* val = find_in_buttons_map(e->get_name());
if (val == (GuiButton *)NULL) {
if (gui_cat.is_debug()) {
gui_cat.debug()
<< "Ignoring event " << e->get_name() << " for deleted button\n";
}
return;
}
val->test_ref_count_integrity();
val->enter();
}
static void exit_button(CPT_Event e) {
GuiButton* val = buttons[e->get_name()];
GuiButton* val = find_in_buttons_map(e->get_name());
if (val == (GuiButton *)NULL) {
if (gui_cat.is_debug()) {
gui_cat.debug()
<< "Ignoring event " << e->get_name() << " for deleted button\n";
}
return;
}
val->test_ref_count_integrity();
val->exit();
}
static void click_button(CPT_Event e) {
GuiButton* val = buttons[e->get_name()];
GuiButton* val = find_in_buttons_map(e->get_name());
if (val == (GuiButton *)NULL) {
if (gui_cat.is_debug()) {
gui_cat.debug()
<< "Ignoring event " << e->get_name() << " for deleted button\n";
}
return;
}
val->test_ref_count_integrity();
val->click();
}
void GuiButton::switch_state(GuiButton::States nstate) {
test_ref_count_integrity();
// cleanup old state
switch (_state) {
case NONE:
@ -231,6 +267,15 @@ GuiButton::GuiButton(const string& name, GuiLabel* up, GuiLabel* up_roll,
GuiButton::~GuiButton(void) {
this->unmanage();
// Remove the names from the buttons map, so we don't end up with
// an invalid pointer.
string name = get_name();
buttons.erase("gui-in-button-" + name);
buttons.erase("gui-out-button-" + name);
buttons.erase("gui-button-" + name + "-mouse1");
buttons.erase("gui-button-" + name + "-mouse2");
buttons.erase("gui-button-" + name + "-mouse3");
}
void GuiButton::manage(GuiManager* mgr, EventHandler& eh) {

3
panda/src/gui/guiItem.cxx
View File

@ -8,6 +8,7 @@
TypeHandle GuiItem::_type_handle;
void GuiItem::recompute_frame(void) {
test_ref_count_integrity();
}
GuiItem::GuiItem(const string& name) : Namable(name), _added_hooks(false),
@ -24,10 +25,12 @@ GuiItem::~GuiItem(void) {
}
void GuiItem::manage(GuiManager* mgr, EventHandler&) {
test_ref_count_integrity();
_mgr = mgr;
}
void GuiItem::unmanage(void) {
test_ref_count_integrity();
_mgr = (GuiManager*)0L;
}

4
panda/src/gui/guiManager.cxx
View File

@ -118,6 +118,7 @@ GuiManager* GuiManager::get_ptr(GraphicsWindow* w, MouseAndKeyboard* mak) {
}
void GuiManager::add_region(GuiRegion* region) {
region->test_ref_count_integrity();
RegionSet::const_iterator ri;
ri = _regions.find(region);
if (ri == _regions.end()) {
@ -129,6 +130,7 @@ void GuiManager::add_region(GuiRegion* region) {
}
void GuiManager::add_label(GuiLabel* label) {
label->test_ref_count_integrity();
LabelSet::const_iterator li;
li = _labels.find(label);
if (li == _labels.end()) {
@ -141,6 +143,7 @@ void GuiManager::add_label(GuiLabel* label) {
}
void GuiManager::remove_region(GuiRegion* region) {
region->test_ref_count_integrity();
RegionSet::iterator ri;
ri = _regions.find(region);
if (ri == _regions.end())
@ -153,6 +156,7 @@ void GuiManager::remove_region(GuiRegion* region) {
}
void GuiManager::remove_label(GuiLabel* label) {
label->test_ref_count_integrity();
LabelSet::iterator li;
li = _labels.find(label);
if (li == _labels.end())

8
panda/src/gui/guiRegion.I
View File

@ -15,15 +15,21 @@ INLINE GuiRegion::GuiRegion(const string& name, float l, float r, float b,
}
INLINE MouseWatcherRegion* GuiRegion::get_region(void) const {
test_ref_count_integrity();
_region->test_ref_count_integrity();
return _region;
}
INLINE void GuiRegion::trap_clicks(bool t) {
test_ref_count_integrity();
_region->test_ref_count_integrity();
_region->set_suppress_below(t);
}
INLINE void GuiRegion::set_region(float left, float right, float bottom,
float top) {
test_ref_count_integrity();
_region->test_ref_count_integrity();
_region->set_frame(left, right, bottom, top);
_left = left;
_right = right;
@ -32,5 +38,7 @@ INLINE void GuiRegion::set_region(float left, float right, float bottom,
}
INLINE LVector4f GuiRegion::get_frame(void) const {
test_ref_count_integrity();
_region->test_ref_count_integrity();
return LVector4f(_left, _right, _bottom, _top);
}

35
panda/src/gui/guiRollover.cxx
View File

@ -13,6 +13,17 @@ static RolloverMap rollovers;
TypeHandle GuiRollover::_type_handle;
static GuiRollover *
find_in_rollovers_map(const string &name) {
RolloverMap::const_iterator bi;
bi = rollovers.find(name);
if (bi == rollovers.end()) {
return (GuiRollover *)NULL;
}
return (*bi).second;
}
inline void GetExtents(GuiLabel* x, GuiLabel* y, float& l, float& r, float& b,
float& t) {
float l1, l2, r1, r2, b1, b2, t1, t2;
@ -25,12 +36,26 @@ inline void GetExtents(GuiLabel* x, GuiLabel* y, float& l, float& r, float& b,
}
static void enter_rollover(CPT_Event e) {
GuiRollover* val = rollovers[e->get_name()];
GuiRollover* val = find_in_rollovers_map(e->get_name());
if (val == (GuiRollover *)NULL) {
if (gui_cat.is_debug()) {
gui_cat.debug()
<< "Ignoring event " << e->get_name() << " for deleted rollover\n";
}
return;
}
val->enter();
}
static void exit_rollover(CPT_Event e) {
GuiRollover* val = rollovers[e->get_name()];
GuiRollover* val = find_in_rollovers_map(e->get_name());
if (val == (GuiRollover *)NULL) {
if (gui_cat.is_debug()) {
gui_cat.debug()
<< "Ignoring event " << e->get_name() << " for deleted rollover\n";
}
return;
}
val->exit();
}
@ -54,6 +79,12 @@ GuiRollover::GuiRollover(const string& name, GuiLabel* off, GuiLabel* on)
GuiRollover::~GuiRollover(void) {
this->unmanage();
// Remove the names from the rollovers map, so we don't end up with
// an invalid pointer.
string name = get_name();
rollovers.erase("gui-in-rollover-" + name);
rollovers.erase("gui-out-rollover-" + name);
}
void GuiRollover::manage(GuiManager* mgr, EventHandler& eh) {

12
panda/src/tform/mouseWatcher.cxx
View File

@ -79,6 +79,12 @@ has_region(MouseWatcherRegion *region) const {
////////////////////////////////////////////////////////////////////
bool MouseWatcher::
remove_region(MouseWatcherRegion *region) {
if (region == _current_region) {
_current_region = (MouseWatcherRegion *)NULL;
}
if (region == _button_down_region) {
_button_down_region = (MouseWatcherRegion *)NULL;
}
return _regions.erase(region) != 0;
}
@ -151,6 +157,11 @@ write(ostream &out, int indent_level) const {
////////////////////////////////////////////////////////////////////
void MouseWatcher::
set_current_region(MouseWatcherRegion *region) {
#ifndef NDEBUG
if (region != (MouseWatcherRegion *)NULL) {
region->test_ref_count_integrity();
}
#endif
if (region != _current_region) {
if (_current_region != (MouseWatcherRegion *)NULL) {
throw_event_pattern(_leave_pattern, _current_region);
@ -171,6 +182,7 @@ set_current_region(MouseWatcherRegion *region) {
void MouseWatcher::
throw_event_pattern(const string &pattern, const MouseWatcherRegion *region,
const string &button_name) {
region->test_ref_count_integrity();
if (pattern.empty()) {
return;
}