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Fix crash on UI tests

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Generating paint messages without a she::System available.
This commit is contained in:
David Capello 2017-01-06 16:55:21 -03:00
parent ee8c434d2f
commit 66e9cee3e6
3 changed files with 17 additions and 11 deletions
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20
src/ui/manager.cpp
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@ -610,12 +610,14 @@ void Manager::handleWindowZOrder()
void Manager::dispatchMessages()
{
// Send messages in the queue (mouse/key/timer/etc. events) This
// might change the state of widgets, etc.
pumpQueue();
// Generate and send only kPaintMessages with the latest UI state.
flushRedraw();
pumpQueue();
// might change the state of widgets, etc. In case pumpQueue()
// returns a number greater than 0, it means that we've processed
// some messages, so we've to redraw the screen.
if (pumpQueue() > 0) {
// Generate and send just kPaintMessages with the latest UI state.
flushRedraw();
pumpQueue();
}
// Flip the back-buffer to the real display.
flipDisplay();
@ -1219,12 +1221,13 @@ void Manager::onSizeHint(SizeHintEvent& ev)
ev.setSizeHint(gfx::Size(w, h));
}
void Manager::pumpQueue()
int Manager::pumpQueue()
{
#ifdef LIMIT_DISPATCH_TIME
base::tick_t t = base::current_tick();
#endif
int count = 0; // Number of processed messages
auto it = msg_queue.begin();
while (it != msg_queue.end()) {
#ifdef LIMIT_DISPATCH_TIME
@ -1289,7 +1292,10 @@ void Manager::pumpQueue()
// Destroy the message
delete first_msg;
++count;
}
return count;
}
bool Manager::sendMessageToWidget(Message* msg, Widget* widget)

4
src/ui/manager.h
View File

@ -1,5 +1,5 @@
// Aseprite UI Library
// Copyright (C) 2001-2016 David Capello
// Copyright (C) 2001-2017 David Capello
//
// This file is released under the terms of the MIT license.
// Read LICENSE.txt for more information.
@ -149,7 +149,7 @@ namespace ui {
const double magnification);
void handleWindowZOrder();
void pumpQueue();
int pumpQueue();
bool sendMessageToWidget(Message* msg, Widget* widget);
static void removeWidgetFromRecipients(Widget* widget, Message* msg);

4
src/ui/message.cpp
View File

@ -1,5 +1,5 @@
// Aseprite UI Library
// Copyright (C) 2001-2016 David Capello
// Copyright (C) 2001-2017 David Capello
//
// This file is released under the terms of the MIT license.
// Read LICENSE.txt for more information.
@ -24,7 +24,7 @@ Message::Message(MessageType type, KeyModifiers modifiers)
, m_used(false)
, m_fromFilter(false)
{
if (modifiers == kKeyUninitializedModifier)
if (modifiers == kKeyUninitializedModifier && she::instance())
m_modifiers = she::instance()->keyModifiers();
else
m_modifiers = modifiers;