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Added previous/next example control.

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This commit is contained in:
Branimir Karadžić
2017-07-02 20:17:21 -07:00
parent 1e0e2555dc
commit e5426f78f5
2 changed files with 45 additions and 10 deletions
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47
examples/common/entry/entry.cpp
View File

@@ -385,26 +385,56 @@ BX_PRAGMA_DIAGNOSTIC_POP();
static char s_restartArgs[1024] = { '\0' };
static AppI* getCurrentApp(AppI* _set = NULL)
{
if (NULL != _set)
{
s_currentApp = _set;
}
else if (NULL == s_currentApp)
{
s_currentApp = getFirstApp();
}
return s_currentApp;
}
static AppI* getNextWrap(AppI* _app)
{
AppI* next = _app->getNext();
if (NULL != next)
{
return next;
}
return getFirstApp();
}
int cmdApp(CmdContext* /*_context*/, void* /*_userData*/, int _argc, char const* const* _argv)
{
if (0 == bx::strCmp(_argv[1], "restart")
&& NULL != s_currentApp)
if (0 == bx::strCmp(_argv[1], "restart") )
{
if (2 == _argc)
{
bx::strCopy(s_restartArgs, BX_COUNTOF(s_restartArgs), s_currentApp->getName() );
bx::strCopy(s_restartArgs, BX_COUNTOF(s_restartArgs), getCurrentApp()->getName() );
return bx::kExitSuccess;
}
if (0 == bx::strCmp(_argv[2], "next") )
{
AppI* next = s_currentApp->getNext();
if (NULL == next)
AppI* next = getNextWrap(getCurrentApp() );
bx::strCopy(s_restartArgs, BX_COUNTOF(s_restartArgs), next->getName() );
return bx::kExitSuccess;
}
else if (0 == bx::strCmp(_argv[2], "prev") )
{
AppI* prev = getCurrentApp();
for (AppI* app = getNextWrap(prev); app != getCurrentApp(); app = getNextWrap(app) )
{
next = getFirstApp();
prev = app;
}
bx::strCopy(s_restartArgs, BX_COUNTOF(s_restartArgs), next->getName() );
bx::strCopy(s_restartArgs, BX_COUNTOF(s_restartArgs), prev->getName() );
return bx::kExitSuccess;
}
@@ -593,8 +623,7 @@ restart:
}
else
{
s_currentApp = NULL == selected ? getFirstApp() : selected;
result = runApp(s_currentApp, _argc, _argv);
result = runApp(getCurrentApp(selected), _argc, _argv);
}
if (0 != bx::strLen(s_restartArgs) )

8
examples/common/example-glue.cpp
View File

@@ -55,13 +55,19 @@ void showExampleDialog(entry::AppI* _app)
cmdExec("app restart");
}
ImGui::SameLine();
if (ImGui::Button(ICON_KI_PREVIOUS " Prev") )
{
cmdExec("app restart prev");
}
ImGui::SameLine();
if (ImGui::Button(ICON_KI_NEXT " Next") )
{
cmdExec("app restart next");
}
ImGui::SameLine(0.0f, 25.0f);
ImGui::SameLine();
if (ImGui::Button(ICON_KI_EXIT " Exit") )
{
cmdExec("exit");