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#include "cursor.h"
#include "detection/gtk_qt/gtk_qt.h"
#include "detection/displayserver/displayserver.h"
#include "common/properties.h"
#include "common/parsing.h"
#include "common/settings.h"
#include "common/strutil.h"
#include <stdlib.h>
static bool detectCursorGTK(FFCursorResult* result) {
const FFGTKResult* gtk = ffDetectGTK4();
if (gtk->cursor.length == 0) {
gtk = ffDetectGTK3();
}
if (gtk->cursor.length == 0) {
gtk = ffDetectGTK2();
}
if (gtk->cursor.length == 0) {
return false;
}
ffStrbufAppend(&result->theme, >k->cursor);
ffStrbufAppend(&result->size, >k->cursorSize);
return true;
}
static void detectCursorFromConfigFile(const char* relativeFilePath, const char* themeStart, const char* themeDefault, const char* sizeStart, const char* sizeDefault, FFCursorResult* result) {
if (ffParsePropFileConfigValues(relativeFilePath, 2, (FFpropquery[]) { { themeStart, &result->theme }, { sizeStart, &result->size } })) {
if (result->theme.length == 0) {
ffStrbufAppendS(&result->theme, themeDefault);
}
if (result->size.length == 0) {
ffStrbufAppendS(&result->size, sizeDefault);
}
}
if (result->theme.length == 0) {
ffStrbufAppendF(&result->error, "Couldn't find cursor in %s", relativeFilePath);
}
}
static bool detectCursorFromXResources(FFCursorResult* result) {
ffParsePropFileHomeValues(".Xresources", 2, (FFpropquery[]) { { "Xcursor.theme :", &result->theme }, { "Xcursor.size :", &result->size } });
return result->theme.length > 0;
}
static bool detectCursorFromEnv(FFCursorResult* result) {
const char* xcursor_theme = getenv("XCURSOR_THEME");
if (!ffStrSet(xcursor_theme)) {
return false;
}
ffStrbufAppendS(&result->theme, xcursor_theme);
ffStrbufAppendS(&result->size, getenv("XCURSOR_SIZE"));
return true;
}
static bool detectCursorHyprcursor(FFCursorResult* result) {
const char* hyprcursor_theme = getenv("HYPRCURSOR_THEME");
if (!ffStrSet(hyprcursor_theme)) {
return false;
}
ffStrbufAppendS(&result->theme, hyprcursor_theme);
ffStrbufAppendS(&result->size, getenv("HYPRCURSOR_SIZE"));
return true;
}
void ffDetectCursor(FFCursorResult* result) {
const FFDisplayServerResult* wmde = ffConnectDisplayServer();
if (ffStrbufEqualS(&wmde->wmPrettyName, FF_WM_PRETTY_WSLG)) {
ffStrbufAppendS(&result->error, "WSLg uses native windows cursor");
} else if (ffStrbufIgnCaseEqualS(&wmde->wmProtocolName, FF_WM_PROTOCOL_TTY)) {
ffStrbufAppendS(&result->error, "Cursor isn't supported in TTY");
} else if (ffStrbufIgnCaseEqualS(&wmde->dePrettyName, FF_DE_PRETTY_PLASMA)) {
detectCursorFromConfigFile("kcminputrc", "cursorTheme =", "Breeze", "cursorSize =", "24", result);
} else if (ffStrbufIgnCaseEqualS(&wmde->dePrettyName, FF_DE_PRETTY_LXQT)) {
detectCursorFromConfigFile("lxqt/session.conf", "cursor_theme =", "Adwaita", "cursor_size =", "24", result);
} else if (ffStrbufIgnCaseEqualS(&wmde->wmPrettyName, FF_WM_PRETTY_HYPRLAND) && detectCursorHyprcursor(result)) {
return;
} else if (
!detectCursorGTK(result) &&
!detectCursorFromEnv(result) &&
!ffParsePropFileHome(".icons/default/index.theme", "Inherits =", &result->theme) &&
!detectCursorFromXResources(result) &&
!ffParsePropFileData("icons/default/index.theme", "Inherits =", &result->theme)) {
ffStrbufAppendS(&result->error, "Couldn't find cursor");
}
}
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