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[client] overlay: add record indicator
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@ -141,6 +141,7 @@ set(SOURCES
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src/overlay/help.c
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src/overlay/config.c
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src/overlay/msg.c
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src/overlay/record.c
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)
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# Force cimgui to build as a static library.
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@ -150,6 +150,8 @@ void app_msgBoxClose(MsgBoxHandle handle);
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typedef struct KeybindHandle * KeybindHandle;
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typedef void (*KeybindFn)(int sc, void * opaque);
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void app_showRecord(bool show);
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/**
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* Register a handler for the <super>+<key> combination
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* @param sc The scancode to register
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@ -673,6 +673,11 @@ void app_msgBoxClose(MsgBoxHandle handle)
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overlayMsg_close(handle);
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}
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void app_showRecord(bool show)
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{
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overlayRecord_show(show);
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}
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KeybindHandle app_registerKeybind(int sc, KeybindFn callback, void * opaque, const char * description)
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{
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// don't allow duplicate binds
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@ -1647,6 +1647,7 @@ int main(int argc, char * argv[])
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app_registerOverlay(&LGOverlayGraphs, NULL);
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app_registerOverlay(&LGOverlayHelp , NULL);
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app_registerOverlay(&LGOverlayMsg , NULL);
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app_registerOverlay(&LGOverlayRecord, NULL);
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// early renderer setup for option registration
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86
client/src/overlay/record.c
Normal file
86
client/src/overlay/record.c
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@ -0,0 +1,86 @@
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/**
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* Looking Glass
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* Copyright © 2017-2022 The Looking Glass Authors
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* https://looking-glass.io
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the Free
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* Software Foundation; either version 2 of the License, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc., 59
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* Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include "interface/overlay.h"
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#include "cimgui.h"
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#include "overlay_utils.h"
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#include "common/stringutils.h"
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#include "../main.h"
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static bool recordShow = false;
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static bool recordToggle = false;
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static unsigned long long lastTick = 0;
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static bool record_init(void ** udata, const void * params)
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{
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return true;
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}
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static void record_free(void * udata)
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{}
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static int record_render(void * udata, bool interactive, struct Rect * windowRects,
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int maxRects)
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{
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if (!recordShow || !recordToggle)
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return 0;
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ImVec2 * screen = overlayGetScreenSize();
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ImDrawList_AddCircleFilled(igGetBackgroundDrawList_Nil(),
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(ImVec2) { screen->x - 20.0f, 20.0f },
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5.0f, 0xFF0000FF, 0
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);
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*windowRects = (struct Rect) {
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.x = screen->x - 26, .y = 14, .w = 12, .h = 12
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};
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return 1;
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}
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static bool record_tick(void * udata, unsigned long long tickCount)
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{
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if (tickCount - lastTick >= 25)
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{
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recordToggle = !recordToggle;
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lastTick = tickCount;
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return true;
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}
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return false;
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}
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struct LG_OverlayOps LGOverlayRecord =
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{
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.name = "record",
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.init = record_init,
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.free = record_free,
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.render = record_render,
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.tick = record_tick,
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};
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void overlayRecord_show(bool show)
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{
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if (show == recordShow)
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return;
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recordShow = show;
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app_invalidateOverlay(true);
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}
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@ -39,6 +39,7 @@ extern struct LG_OverlayOps LGOverlayGraphs;
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extern struct LG_OverlayOps LGOverlayHelp;
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extern struct LG_OverlayOps LGOverlayConfig;
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extern struct LG_OverlayOps LGOverlayMsg;
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extern struct LG_OverlayOps LGOverlayRecord;
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void overlayAlert_show(LG_MsgAlert type, const char * fmt, va_list args);
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@ -55,4 +56,6 @@ void overlayConfig_register(const char * title,
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void overlayConfig_registerTab(const char * title,
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void (*callback)(void * udata, int * id), void * udata);
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void overlayRecord_show(bool show);
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#endif
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