ichthyo/LUMIERA.clone
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

UI-Lifecycle: define a new Proc-Command to implement the population trigger (#1150)

Browse source
This commit is contained in:
Fischlurch 2018-08-04 17:10:04 +02:00
parent eca06a8309
commit d58890e2d5
7 changed files with 130 additions and 12 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
src/gui/interact/interaction-director.cpp
View file

@ -109,7 +109,7 @@ namespace interact {
void
InteractionDirector::populateContent_afterStart()
{
UNIMPLEMENTED ("issue content population request as command into the session");
invoke (cmd::meta_activateContentDiff);
}

6
src/include/gui-notification-facade.h
View file

@ -70,7 +70,7 @@ namespace gui {
* asynchronously and triggered by events within the lower layers.
*
* This is a layer separation facade interface. Clients should use
* the embedded #facade factory, which yields a proxy routing any
* the embedded #facade factory, which yields a proxy routing any
* calls through the lumieraorg_GuiNotification interface
* @throws lumiera::error::State when interface is not opened
*/
@ -113,14 +113,14 @@ namespace gui {
virtual void triggerGuiShutdown (string const& cause) =0;
};
} // namespace gui
extern "C" {
#endif /* =========================== CL Interface ===================== */
#endif /* =========================== CL Interface ===================== */
#include "common/interface.h"

7
src/proc/cmd.hpp
View file

@ -71,5 +71,12 @@ namespace cmd {
/* ========= meta actions ======= */
extern CommandSetup meta_activateContentDiff;
extern CommandSetup meta_deactivateContentDiff;
}} // namespace proc::cmd
#endif /*PROC_CMD_H*/

101
src/proc/cmd/meta-cmd.cpp Normal file
View file

@ -0,0 +1,101 @@
/*
MetaCmd - actual proc command scripts for internal meta and control activities
Copyright (C) Lumiera.org
2018, Hermann Vosseler <Ichthyostega@web.de>
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as
published by the Free Software Foundation; either version 2 of
the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
* *****************************************************/
/** @file meta-cmd.cpp
** Actual definition of Proc-Layer command scripts for meta/ctrl actions.
** Any actions issued by the UI-Layer to control internal application state
** @todo WIP 8/2018 early draft
**
** @see cmd.hpp
** @see command.hpp
** @see command-def.hpp
** @see cmd-context.hpp
** @see SessionCommandFunction_test
**
*/
#include "proc/cmd.hpp"
#include "proc/control/command-def.hpp"
//#include "proc/mobject/session.hpp"
//#include "lib/symbol.hpp"
#include "lib/idi/entry-id.hpp"
//#include "lib/format-string.hpp"
//#include <string>
using lib::hash::LuidH;
//using std::string;
//using util::cStr;
//using util::_Fmt;
namespace proc {
namespace cmd {
namespace error = lumiera::error;
//using mobject::Session;
namespace { // implementation helper...
}//(End) implementation helper
/** instruct the session to start keeping the UI up-to-date through diff messages.
* @remarks we assume the UI is _empty_ when issuing this command. Thus the session
* will commence by sending a _population diff_, to reflect all the UI relevant
* structures currently present within the session data. Moreover, from that point
* on, any changes within the session structure and contents will be reflected by
* pushing appropriate diff messages upwards through the GuiNotification façade.
* @note to UNDO this action means to waive the live-update state. In addition,
* the session will push up a status change to mark the session-root as defunct.
*/
COMMAND_DEFINITION (meta_activateContentDiff)
{
def.operation ([]()
{
TODO ("send a population diff starting from scratch");
TODO ("activate life-update service within the session");
})
.captureUndo ([]() -> bool
{
return false;
})
.undoOperation ([](bool wasActive)
{
if (not wasActive)
{
UNIMPLEMENTED ("send a status update diff into the root node, to mark it as defunct");
}
});
};
/** more to come here...*/
}} // namespace proc::cmd

2
src/proc/cmd/scope-cmd.cpp
View file

@ -65,7 +65,7 @@ namespace cmd {
/** @todo placeholder 4/2017
/** @todo placeholder 4/2017 -- need to build a timeline display first...
*/
//COMMAND_DEFINITION (session_newSequence)
// {

2
src/proc/cmd/sequence-cmd.cpp
View file

@ -76,7 +76,7 @@ namespace cmd {
{
return addedTrack;
})
.undoOperation ([](LuidH context, LuidH addedTrack, LuidH newID)
.undoOperation ([](LuidH context, LuidH newID, LuidH addedTrack)
{
REQUIRE (addedTrack == newID);
UNIMPLEMENTED ("how to remove a sub-track from the given context");

22
wiki/thinkPad.ichthyo.mm
View file

@ -15876,10 +15876,20 @@
<node BACKGROUND_COLOR="#eee5c3" COLOR="#990000" CREATED="1531423717866" ID="ID_1400324647" MODIFIED="1531423724074" TEXT="#1150 GUI content connector">
<icon BUILTIN="flag-yellow"/>
</node>
<node BACKGROUND_COLOR="#eee5c3" COLOR="#990000" CREATED="1531423582548" ID="ID_751311895" MODIFIED="1531423728817" TEXT="Aktivierungs-Command">
<node BACKGROUND_COLOR="#eee5c3" COLOR="#990000" CREATED="1531423582548" ID="ID_751311895" MODIFIED="1533392488074" TEXT="Aktivierungs-Command">
<icon BUILTIN="pencil"/>
<node COLOR="#338800" CREATED="1531423597642" ID="ID_1814328528" MODIFIED="1533395218014" TEXT="definieren">
<icon BUILTIN="button_ok"/>
</node>
<node BACKGROUND_COLOR="#eee5c3" COLOR="#990000" CREATED="1533395230685" ID="ID_556592297" MODIFIED="1533395237572" TEXT="Ausf&#xfc;hrung sicherstellen">
<icon BUILTIN="flag-yellow"/>
<node CREATED="1531423597642" ID="ID_1814328528" MODIFIED="1531423600109" TEXT="definieren"/>
<node CREATED="1531423600722" ID="ID_311523916" MODIFIED="1531423613236" TEXT="Implementierung kl&#xe4;ren"/>
</node>
<node BACKGROUND_COLOR="#eee5c3" COLOR="#990000" CREATED="1533392476019" ID="ID_1798579710" MODIFIED="1533392483674" TEXT="vorl&#xe4;ufige Dummy-Implementierung">
<icon BUILTIN="flag-yellow"/>
</node>
<node BACKGROUND_COLOR="#eee5c3" COLOR="#990000" CREATED="1531423600722" ID="ID_311523916" MODIFIED="1533392474052" TEXT="Implementierung kl&#xe4;ren">
<icon BUILTIN="flag-yellow"/>
</node>
</node>
<node BACKGROUND_COLOR="#eee5c3" COLOR="#990000" CREATED="1531423632949" ID="ID_1724879903" MODIFIED="1531423730233" TEXT="Content-Listener">
<icon BUILTIN="flag-yellow"/>
@ -16318,7 +16328,7 @@
<icon BUILTIN="yes"/>
</node>
</node>
<node COLOR="#338800" CREATED="1532788656585" ID="ID_99363690" MODIFIED="1533388668090" TEXT="geeignet ansiedeln">
<node COLOR="#338800" CREATED="1532788656585" FOLDED="true" ID="ID_99363690" MODIFIED="1533391739771" TEXT="geeignet ansiedeln">
<icon BUILTIN="button_ok"/>
<node CREATED="1532794614249" ID="ID_884179844" MODIFIED="1532794617028" TEXT="Plan">
<node CREATED="1532794617968" ID="ID_1917693631" MODIFIED="1533310766197" TEXT="geeigneten Zugang vom Ctor-Code">
@ -16339,7 +16349,7 @@
<node CREATED="1533221115139" ID="ID_1655397510" MODIFIED="1533221117607" TEXT="wer sonst?"/>
<node CREATED="1533221118267" ID="ID_517862983" MODIFIED="1533221132317" TEXT="er verk&#xf6;rpert &quot;das Globale&quot;"/>
</node>
<node BACKGROUND_COLOR="#eee5c3" COLOR="#990000" CREATED="1533221145295" ID="ID_45639892" MODIFIED="1533310691940" TEXT="Problem: Zugang zum NotificationService">
<node BACKGROUND_COLOR="#eee5c3" COLOR="#990000" CREATED="1533221145295" FOLDED="true" ID="ID_45639892" MODIFIED="1533391725964" TEXT="Problem: Zugang zum NotificationService">
<icon BUILTIN="stop-sign"/>
<node CREATED="1533221554888" ID="ID_1545304194" MODIFIED="1533221603239" TEXT="wird explizit erst von UiManager::performMainLoop() installiert">
<icon BUILTIN="broken-line"/>
@ -32353,7 +32363,7 @@
<linktarget COLOR="#677ab7" DESTINATION="ID_782313223" ENDARROW="Default" ENDINCLINATION="-652;20;" ID="Arrow_ID_315633048" SOURCE="ID_1894791438" STARTARROW="None" STARTINCLINATION="-2111;0;"/>
<linktarget COLOR="#677ab7" DESTINATION="ID_782313223" ENDARROW="Default" ENDINCLINATION="-1088;-39;" ID="Arrow_ID_234165792" SOURCE="ID_433225506" STARTARROW="None" STARTINCLINATION="-2111;0;"/>
<linktarget COLOR="#677ab7" DESTINATION="ID_782313223" ENDARROW="Default" ENDINCLINATION="-981;-106;" ID="Arrow_ID_1912776282" SOURCE="ID_1636078216" STARTARROW="None" STARTINCLINATION="-2111;0;"/>
<node CREATED="1533388030963" ID="ID_1973994334" MODIFIED="1533388353007" TEXT="main context">
<node CREATED="1533388030963" FOLDED="true" ID="ID_1973994334" MODIFIED="1533391711295" TEXT="main context">
<node CREATED="1533388053839" ID="ID_970610402" MODIFIED="1533388063674" TEXT="abstrahierte &quot;main loop&quot;">
<node CREATED="1533388065237" ID="ID_1853196275" MODIFIED="1533388071944" TEXT="es gibt einen default_main_context"/>
<node CREATED="1533388072628" ID="ID_1382049092" MODIFIED="1533388077743" TEXT="dieser wird on demand erzeugt"/>