kotatogram/lib_ui
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Don't crash on log calls even without integration.

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This commit is contained in:
John Preston 2019-10-03 10:28:24 +03:00
parent 199e51706f
commit 110dc52897
3 changed files with 8 additions and 1 deletions
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4
ui/integration.cpp
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@ -26,6 +26,10 @@ Integration &Integration::Instance() {
return *IntegrationInstance; return *IntegrationInstance;
} }
bool Integration::Exists() {
return (IntegrationInstance != nullptr);
}
void Integration::textActionsUpdated() { void Integration::textActionsUpdated() {
} }

1
ui/integration.h
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@ -27,6 +27,7 @@ class Integration {
public: public:
static void Set(not_null<Integration*> instance); static void Set(not_null<Integration*> instance);
static Integration &Instance(); static Integration &Instance();
static bool Exists();
virtual void postponeCall(FnMut<void()> &&callable) = 0; virtual void postponeCall(FnMut<void()> &&callable) = 0;
virtual void registerLeaveSubscription(not_null<QWidget*> widget) = 0; virtual void registerLeaveSubscription(not_null<QWidget*> widget) = 0;

4
ui/ui_log.cpp
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@ -11,7 +11,9 @@
namespace Ui { namespace Ui {
void WriteLogEntry(const QString &message) { void WriteLogEntry(const QString &message) {
Integration::Instance().writeLogEntry(message); if (Integration::Exists()) {
Integration::Instance().writeLogEntry(message);
}
} }
} // namespace Ui } // namespace Ui