[client] overlay: add record indicator

This commit is contained in:
Quantum 2022-03-19 01:02:04 -04:00 committed by Geoffrey McRae
parent 97cef000fd
commit 1685249f3a
6 changed files with 98 additions and 0 deletions

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@ -141,6 +141,7 @@ set(SOURCES
src/overlay/help.c
src/overlay/config.c
src/overlay/msg.c
src/overlay/record.c
)
# Force cimgui to build as a static library.

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@ -150,6 +150,8 @@ void app_msgBoxClose(MsgBoxHandle handle);
typedef struct KeybindHandle * KeybindHandle;
typedef void (*KeybindFn)(int sc, void * opaque);
void app_showRecord(bool show);
/**
* Register a handler for the <super>+<key> combination
* @param sc The scancode to register

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@ -673,6 +673,11 @@ void app_msgBoxClose(MsgBoxHandle handle)
overlayMsg_close(handle);
}
void app_showRecord(bool show)
{
overlayRecord_show(show);
}
KeybindHandle app_registerKeybind(int sc, KeybindFn callback, void * opaque, const char * description)
{
// don't allow duplicate binds

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@ -1647,6 +1647,7 @@ int main(int argc, char * argv[])
app_registerOverlay(&LGOverlayGraphs, NULL);
app_registerOverlay(&LGOverlayHelp , NULL);
app_registerOverlay(&LGOverlayMsg , NULL);
app_registerOverlay(&LGOverlayRecord, NULL);
// early renderer setup for option registration

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@ -0,0 +1,86 @@
/**
* Looking Glass
* Copyright © 2017-2022 The Looking Glass Authors
* https://looking-glass.io
*
* 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., 59
* Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "interface/overlay.h"
#include "cimgui.h"
#include "overlay_utils.h"
#include "common/stringutils.h"
#include "../main.h"
static bool recordShow = false;
static bool recordToggle = false;
static unsigned long long lastTick = 0;
static bool record_init(void ** udata, const void * params)
{
return true;
}
static void record_free(void * udata)
{}
static int record_render(void * udata, bool interactive, struct Rect * windowRects,
int maxRects)
{
if (!recordShow || !recordToggle)
return 0;
ImVec2 * screen = overlayGetScreenSize();
ImDrawList_AddCircleFilled(igGetBackgroundDrawList_Nil(),
(ImVec2) { screen->x - 20.0f, 20.0f },
5.0f, 0xFF0000FF, 0
);
*windowRects = (struct Rect) {
.x = screen->x - 26, .y = 14, .w = 12, .h = 12
};
return 1;
}
static bool record_tick(void * udata, unsigned long long tickCount)
{
if (tickCount - lastTick >= 25)
{
recordToggle = !recordToggle;
lastTick = tickCount;
return true;
}
return false;
}
struct LG_OverlayOps LGOverlayRecord =
{
.name = "record",
.init = record_init,
.free = record_free,
.render = record_render,
.tick = record_tick,
};
void overlayRecord_show(bool show)
{
if (show == recordShow)
return;
recordShow = show;
app_invalidateOverlay(true);
}

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@ -39,6 +39,7 @@ extern struct LG_OverlayOps LGOverlayGraphs;
extern struct LG_OverlayOps LGOverlayHelp;
extern struct LG_OverlayOps LGOverlayConfig;
extern struct LG_OverlayOps LGOverlayMsg;
extern struct LG_OverlayOps LGOverlayRecord;
void overlayAlert_show(LG_MsgAlert type, const char * fmt, va_list args);
@ -55,4 +56,6 @@ void overlayConfig_register(const char * title,
void overlayConfig_registerTab(const char * title,
void (*callback)(void * udata, int * id), void * udata);
void overlayRecord_show(bool show);
#endif