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[client] core: new message event system to debounce window size events

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This commit is contained in:
Geoffrey McRae
2025-04-02 13:46:55 +11:00
parent 4b11743f18
commit 852eb6bf69
4 changed files with 39 additions and 19 deletions
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50
client/src/core.c
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@@ -23,6 +23,8 @@
#include "app.h"
#include "util.h"
#include "kb.h"
#include "message.h"
#include "message.h"
#include "common/time.h"
#include "common/debug.h"
@@ -188,29 +190,39 @@ bool core_warpPointer(int x, int y, bool exiting)
return true;
}
void core_onWindowSizeChanged(unsigned width, unsigned height)
{
if (!g_state.pointerQueue)
return;
const KVMFRWindowSize msg =
{
.msg.type = KVMFR_MESSAGE_WINDOWSIZE,
.w = g_state.windowW,
.h = g_state.windowH
};
uint32_t serial;
LGMP_STATUS status;
if ((status = lgmpClientSendData(g_state.pointerQueue,
&msg, sizeof(msg), &serial)) != LGMP_OK)
DEBUG_WARN("Message send failed: %s", lgmpStatusString(status));
}
void core_updatePositionInfo(void)
{
if (g_state.pointerQueue &&
g_state.kvmfrFeatures & KVMFR_FEATURE_WINDOWSIZE)
if (g_state.kvmfrFeatures & KVMFR_FEATURE_WINDOWSIZE)
{
static unsigned lastW = 0, lastH = 0;
if (lastW != g_state.windowW || lastH != g_state.windowH)
LGMsg msg =
{
lastW = g_state.windowW;
lastH = g_state.windowH;
const KVMFRWindowSize msg = {
.msg.type = KVMFR_MESSAGE_WINDOWSIZE,
.w = g_state.windowW,
.h = g_state.windowH
};
uint32_t serial;
LGMP_STATUS status;
if ((status = lgmpClientSendData(g_state.pointerQueue,
&msg, sizeof(msg), &serial)) != LGMP_OK)
DEBUG_WARN("Message send failed: %s", lgmpStatusString(status));
}
.type = LG_MSG_WINDOWSIZE,
.windowSize =
{
.width = g_state.windowW,
.height = g_state.windowH
}
};
lgMessage_post(&msg);
}
if (!g_state.haveSrcSize)