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Handle insertText called from the event loop by the text input system

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Kovid Goyal 2022-01-22 15:51:43 +05:30
parent 5f4e519d61
commit 655a5a2808
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GPG Key ID: 06BC317B515ACE7C
1 changed files with 18 additions and 0 deletions
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18
glfw/cocoa_window.m
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@ -752,6 +752,7 @@ static const NSRange kEmptyRange = { NSNotFound, 0 };
NSMutableAttributedString* markedText;
NSRect markedRect;
bool marked_text_cleared_by_insert;
int in_key_handler;
NSString *input_source_at_last_key_event;
}
@ -773,6 +774,7 @@ static const NSRange kEmptyRange = { NSNotFound, 0 };
markedText = [[NSMutableAttributedString alloc] init];
markedRect = NSMakeRect(0.0, 0.0, 0.0, 0.0);
input_source_at_last_key_event = nil;
in_key_handler = 0;
[self updateTrackingAreas];
[self registerForDraggedTypes:@[NSPasteboardTypeFileURL, NSPasteboardTypeString]];
@ -1150,12 +1152,14 @@ is_ascii_control_char(char x) {
debug_key("\x1b[31mPress:\x1b[m native_key: 0x%x (%s) glfw_key: 0x%x %schar_count: %lu deadKeyState: %u repeat: %d ",
keycode, safe_name_for_keycode(keycode), key, format_mods(mods), char_count, window->ns.deadKeyState, event.ARepeat);
marked_text_cleared_by_insert = false;
in_key_handler = 1;
if (process_text) {
// this will call insertText which will fill up _glfw.ns.text
[self interpretKeyEvents:@[event]];
} else {
window->ns.deadKeyState = 0;
}
in_key_handler = 0;
if (window->ns.deadKeyState && (char_count == 0 || keycode == 0x75)) {
// 0x75 is the delete key which needs to be ignored during a compose sequence
debug_key("Sending pre-edit text for dead key (text: %s markedText: %s).\n", format_text(_glfw.ns.text), glfw_keyevent.text);
@ -1242,7 +1246,9 @@ is_ascii_control_char(char x) {
NSTextInputContext *inpctx = [NSTextInputContext currentInputContext];
if (process_text && inpctx) {
// this will call insertText which will fill up _glfw.ns.text
in_key_handler = 2;
[inpctx handleEvent:event];
in_key_handler = 0;
if (marked_text_cleared_by_insert) {
debug_key("Clearing pre-edit text");
CLEAR_PRE_EDIT_TEXT;
@ -1443,11 +1449,23 @@ void _glfwPlatformUpdateIMEState(_GLFWwindow *w, const GLFWIMEUpdateEvent *ev) {
if ([self hasMarkedText]) {
[self unmarkText];
marked_text_cleared_by_insert = true;
if (!in_key_handler) {
debug_key("clearing pre-edit because insertText called from event loop\n");
GLFWkeyevent glfw_keyevent = {.ime_state = GLFW_IME_PREEDIT_CHANGED};
_glfwInputKeyboard(window, &glfw_keyevent);
_glfw.ns.text[0] = 0;
}
}
// insertText can be called multiple times for a single key event
char *s = _glfw.ns.text + strnlen(_glfw.ns.text, sizeof(_glfw.ns.text));
snprintf(s, sizeof(_glfw.ns.text) - (s - _glfw.ns.text), "%s", utf8);
_glfw.ns.text[sizeof(_glfw.ns.text) - 1] = 0;
if (!in_key_handler && _glfw.ns.text[0]) {
debug_key("sending text to kitty from insertText called from event loop: %s", _glfw.ns.text);
GLFWkeyevent glfw_keyevent = {.text=_glfw.ns.text};
_glfwInputKeyboard(window, &glfw_keyevent);
_glfw.ns.text[0] = 0;
}
}
- (void)doCommandBySelector:(SEL)selector