Yadciel/c_tray
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Fügt Unterstützung für Linksklick-Aktionen hinzu

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Ermöglicht die Ausführung einer Callback-Funktion beim Linksklick auf das Tray-Icon. Dies bietet erweiterte Interaktionsmöglichkeiten mit der Anwendung über das Tray-Icon. Zusätzlich wird das Problem behoben, dass das Icon nicht freigegeben wird und somit nicht korrekt zerstört wird.
This commit is contained in:
Yadciel
2026-02-02 21:15:52 +01:00
parent 7387d66ca4
commit fa1e862259
2 changed files with 31 additions and 7 deletions
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4
tray.h
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@@ -12,6 +12,10 @@ struct tray {
const char *icon;
char *tooltip;
struct tray_menu *menu;
void *icon_handle;
int icon_is_shared;
void (*left_click_cb)(void *context);
void *left_click_context;
};
struct tray_menu {

30
tray_windows.c
View File

@@ -10,6 +10,8 @@ static WNDCLASSEX wc;
static NOTIFYICONDATA nid;
static HWND hwnd;
static HMENU hmenu = NULL;
static struct tray *g_tray = NULL;
static int g_icon_is_shared = 0;
static LRESULT CALLBACK _tray_wnd_proc(HWND hwnd, UINT msg, WPARAM wparam,
LPARAM lparam) {
@@ -21,7 +23,13 @@ static LRESULT CALLBACK _tray_wnd_proc(HWND hwnd, UINT msg, WPARAM wparam,
PostQuitMessage(0);
return 0;
case WM_TRAY_CALLBACK_MESSAGE:
if (lparam == WM_LBUTTONUP || lparam == WM_RBUTTONUP) {
if (lparam == WM_LBUTTONUP) {
if (g_tray && g_tray->left_click_cb) {
g_tray->left_click_cb(g_tray->left_click_context);
}
return 0;
}
if (lparam == WM_RBUTTONUP) {
POINT p;
GetCursorPos(&p);
SetForegroundWindow(hwnd);
@@ -106,6 +114,7 @@ int tray_init(struct tray *tray) {
nid.uCallbackMessage = WM_TRAY_CALLBACK_MESSAGE;
Shell_NotifyIcon(NIM_ADD, &nid);
g_tray = tray;
tray_update(tray);
return 0;
}
@@ -126,18 +135,29 @@ int tray_loop(int blocking) {
}
void tray_update(struct tray *tray) {
g_tray = tray;
HMENU prevmenu = hmenu;
UINT id = ID_TRAY_FIRST;
hmenu = _tray_menu(tray->menu, &id);
SendMessage(hwnd, WM_INITMENUPOPUP, (WPARAM)hmenu, 0);
HICON icon;
HICON icon = NULL;
int icon_is_shared = 0;
if (tray->icon_handle) {
icon = (HICON)tray->icon_handle;
icon_is_shared = tray->icon_is_shared;
} else if (tray->icon) {
ExtractIconEx(tray->icon, 0, NULL, &icon, 1);
if (nid.hIcon) {
}
if (nid.hIcon && !g_icon_is_shared) {
DestroyIcon(nid.hIcon);
}
if (icon) {
nid.hIcon = icon;
g_icon_is_shared = icon_is_shared;
}
if(tray->tooltip != 0 && strlen(tray->tooltip) > 0) {
strncpy(nid.szTip, tray->tooltip, sizeof(nid.szTip));
strncpy(nid.szTip, tray->tooltip, sizeof(nid.szTip) - 1);
nid.szTip[sizeof(nid.szTip) - 1] = '\0';
nid.uFlags |= NIF_TIP;
}
Shell_NotifyIcon(NIM_MODIFY, &nid);
@@ -149,7 +169,7 @@ void tray_update(struct tray *tray) {
void tray_exit(void) {
Shell_NotifyIcon(NIM_DELETE, &nid);
if (nid.hIcon != 0) {
if (nid.hIcon != 0 && !g_icon_is_shared) {
DestroyIcon(nid.hIcon);
}
if (hmenu != 0) {