Exemplos de file_new_text em C++ (Cpp)

Exemplo n.º 1

Arquivo: vis.c Projeto: ewqasd200g/vis

static File *file_new(Vis *vis, const char *filename) {
	if (filename) {
		/* try to detect whether the same file is already open in another window
		 * TODO: do this based on inodes */
		for (File *file = vis->files; file; file = file->next) {
			if (file->name && strcmp(file->name, filename) == 0) {
				return file;
			}
		}
	}

	Text *text = text_load(filename);
	if (!text && filename && errno == ENOENT)
		text = text_load(NULL);
	if (!text)
		return NULL;

	File *file = file_new_text(vis, text);
	if (!file) {
		text_free(text);
		return NULL;
	}

	if (filename)
		file->name = strdup(filename);
	if (!file->internal && vis->event && vis->event->file_open)
		vis->event->file_open(vis, file);
	return file;
}

Exemplo n.º 2

Arquivo: editor.c Projeto: rychipman/vis

static File *file_new(Editor *ed, const char *filename) {
	if (filename) {
		/* try to detect whether the same file is already open in another window
		 * TODO: do this based on inodes */
		for (File *file = ed->files; file; file = file->next) {
			const char *name = text_filename_get(file->text);
			if (name && strcmp(name, filename) == 0) {
				file->refcount++;
				return file;
			}
		}
	}

	Text *text = text_load(filename);
	if (!text && filename && errno == ENOENT)
		text = text_load(NULL);
	if (!text)
		return NULL;
	if (filename)
		text_filename_set(text, filename);
	
	File *file = file_new_text(ed, text);
	if (!file) {
		text_free(text);
		return NULL;
	}

	return file;
}

Exemplo n.º 3

Arquivo: editor.c Projeto: rychipman/vis

bool editor_window_new_fd(Editor *ed, int fd) {
	Text *text = text_load_fd(fd);
	if (!text)
		return false;
	File *file = file_new_text(ed, text);
	if (!file) {
		file_free(ed, file);
		return false;
	}
	Win *win = window_new_file(ed, file);
	if (!win) {
		file_free(ed, file);
		return false;
	}
	return true;
}

Exemplo n.º 4

Arquivo: vis.c Projeto: 5paceToast/vis

static File *file_new(Vis *vis, const char *name) {
	char *name_absolute = NULL;
	if (name) {
		if (!(name_absolute = absolute_path(name)))
			return NULL;
		File *existing = NULL;
		/* try to detect whether the same file is already open in another window
		 * TODO: do this based on inodes */
		for (File *file = vis->files; file; file = file->next) {
			if (file->name && strcmp(file->name, name_absolute) == 0) {
				existing = file;
				break;
			}
		}
		if (existing) {
			free(name_absolute);
			return existing;
		}
	}

	File *file = NULL;
	Text *text = text_load(name);
	if (!text && name && errno == ENOENT)
		text = text_load(NULL);
	if (!text)
		goto err;
	if (!(file = file_new_text(vis, text)))
		goto err;
	file->name = name_absolute;
	if (!file->internal && vis->event && vis->event->file_open)
		vis->event->file_open(vis, file);
	return file;
err:
	free(name_absolute);
	text_free(text);
	file_free(vis, file);
	return NULL;
}